radarsys Commit - r329:7d210f98eba4 · Jicamarca Repository

Check for active configuration for status update

Juan C. Espinoza -

r329:7d210f98eba4

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r329:7d210f98eba4

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apps/abs/models.py +1 -3

             from django.db import models
             from apps.main.models import Configuration, User
             from django.core.urlresolvers import reverse
             from celery.execute import send_task
             from datetime import datetime
             import ast
             import socket
             import json
             import requests
             import struct
             import os, sys, time
             antenna_default = json.dumps({
                                 "antenna_up": [[0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.5,0.5,0.5,0.5,1.0,1.0,1.0,1.0],
                                                 [0.5,0.5,0.5,0.5,1.0,1.0,1.0,1.0],
                                                 [0.5,0.5,0.5,0.5,1.0,1.0,1.0,1.0],
                                                 [0.5,0.5,0.5,0.5,1.0,1.0,1.0,1.0]
                                                 ]
                                                ,
                                 "antenna_down": [[0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.0,0.0,0.0,0.0,0.5,0.5,0.5,0.5],
                                                 [0.5,0.5,0.5,0.5,3.0,3.0,3.0,3.0],
                                                 [0.5,0.5,0.5,0.5,3.0,3.0,3.0,3.0],
                                                 [0.5,0.5,0.5,0.5,3.0,3.0,3.0,3.0],
                                                 [0.5,0.5,0.5,0.5,3.0,3.0,3.0,3.0]],
                             })
             tx_default = json.dumps({
                             "up": [[1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1]],
                           "down": [[1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1]],
                          })
             rx_default = json.dumps({
                             "up": [[1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1]],
                           "down": [[1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [1,1,1,1,0,0,0,0],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1],
                                    [0,0,0,0,1,1,1,1]],
                          })
             status_default = '0000000000000000000000000000000000000000000000000000000000000000'
             default_messages = {}
             for i in range(1,65):
                 default_messages[str(i)] = "Module "+str(i)
             ues_default = json.dumps({
                             "up": [0.533333,0.00000,1.06667,0.00000],
                             "down": [0.533333,0.00000,1.06667,0.00000]
                         })
             onlyrx_default = json.dumps({
                                 "up": False,
                                 "down": False
                             })
             def up_convertion(cadena):
                 valores = []
                 for c in cadena:
                     if c == 1.0: valores=valores+['000']
                     if c == 2.0: valores=valores+['001']
                     if c == 3.0: valores=valores+['010']
                     if c == 0.0: valores=valores+['011']
                     if c == 0.5: valores=valores+['100']
                     if c == 1.5: valores=valores+['101']
                     if c == 2.5: valores=valores+['110']
                     if c == 3.5: valores=valores+['111']
                 return valores
             def up_conv_bits(value):
                 if value == 1.0: bits="000"
                 if value == 2.0: bits="001"
                 if value == 3.0: bits="010"
                 if value == 0.0: bits="011"
                 if value == 0.5: bits="100"
                 if value == 1.5: bits="101"
                 if value == 2.5: bits="110"
                 if value == 3.5: bits="111"
                 return bits
             def down_convertion(cadena):
                 valores = []
                 for c in cadena:
                     if c == 1.0: valores=valores+['000']
                     if c == 2.0: valores=valores+['001']
                     if c == 3.0: valores=valores+['010']
                     if c == 0.0: valores=valores+['011']
                     if c == 0.5: valores=valores+['100']
                     if c == 1.5: valores=valores+['101']
                     if c == 2.5: valores=valores+['110']
                     if c == 3.5: valores=valores+['111']
                 return valores
             def down_conv_bits(value):
                 if value == 1.0: bits="000"
                 if value == 2.0: bits="001"
                 if value == 3.0: bits="010"
                 if value == 0.0: bits="011"
                 if value == 0.5: bits="100"
                 if value == 1.5: bits="101"
                 if value == 2.5: bits="110"
                 if value == 3.5: bits="111"
                 return bits
             def up_conv_value(bits):
                 if bits == "000": value=1.0
                 if bits == "001": value=2.0
                 if bits == "010": value=3.0
                 if bits == "011": value=0.0
                 if bits == "100": value=0.5
                 if bits == "101": value=1.5
                 if bits == "110": value=2.5
                 if bits == "111": value=3.5
                 return value
             def down_conv_value(bits):
                 if bits == "000": value=1.0
                 if bits == "001": value=2.0
                 if bits == "010": value=3.0
                 if bits == "011": value=0.0
                 if bits == "100": value=0.5
                 if bits == "101": value=1.5
                 if bits == "110": value=2.5
                 if bits == "111": value=3.5
                 return value
             def ip2position(module_number):
                 j=0
                 i=0
                 for x in range(0,module_number-1):
                     j=j+1
                     if j==8:
                         i=i+1
                         j=0
                 pos = [i,j]
                 return pos
             def fromBinary2Char(binary_string):
                 number = int(binary_string, 2)
                 #Plus 33 to avoid more than 1 characters values such as: '\x01'-'\x1f'
                 number = number + 33
                 char = chr(number)
                 return char
             def fromChar2Binary(char):
                 number = ord(char) - 33
                 #Minus 33 to get the real value
                 bits = bin(number)[2:]
                 #To ensure we have a string with 6bits
                 if len(bits) < 6:
                     bits = bits.zfill(6)
                 return bits
             OPERATION_MODES = (
                              (0, 'Manual'),
                              (1, 'Automatic'),
                          )
             class ABSConfiguration(Configuration):
                 active_beam     = models.PositiveSmallIntegerField(verbose_name='Active Beam', default=0)
                 module_status   = models.CharField(verbose_name='Module Status', max_length=10000, default=status_default)
                 operation_mode  = models.PositiveSmallIntegerField(verbose_name='Operation Mode', choices=OPERATION_MODES, default = 0)
                 operation_value = models.FloatField(verbose_name='Periodic (seconds)', default="10", null=True, blank=True)
                 module_messages = models.CharField(verbose_name='Modules Messages', max_length=10000, default=json.dumps(default_messages))
                 class Meta:
                     db_table = 'abs_configurations'
                 def get_absolute_url_plot(self):
                     return reverse('url_plot_abs_patterns', args=[str(self.id)])
                 def parms_to_dict(self):
                     parameters = {}
                     parameters['device_id'] = self.device.id
                     parameters['label']      = self.label
                     parameters['device_type']      = self.device.device_type.name
                     parameters['beams']     = {}
                     beams = ABSBeam.objects.filter(abs_conf=self)
                     b=1
                     for beam in beams:
                         #absbeam = ABSBeam.objects.get(pk=beams[beam])
                         parameters['beams']['beam'+str(b)] = beam.parms_to_dict()#absbeam.parms_to_dict()
                         b+=1
                     return parameters
                 def dict_to_parms(self, parameters):
                     self.label = parameters['label']
                     absbeams  = ABSBeam.objects.filter(abs_conf=self)
                     beams     = parameters['beams']
                     if absbeams:
                         beams_number    = len(beams)
                         absbeams_number = len(absbeams)
                         if beams_number==absbeams_number:
                             i = 1
                             for absbeam in absbeams:
                                 absbeam.dict_to_parms(beams['beam'+str(i)])
                                 i = i+1
                         elif beams_number > absbeams_number:
                             i = 1
                             for absbeam in absbeams:
                                 absbeam.dict_to_parms(beams['beam'+str(i)])
                                 i=i+1
                             for x in range(i,beams_number+1):
                                 new_beam = ABSBeam(
                                            name     =beams['beam'+str(i)]['name'],
                                            antenna  =json.dumps(beams['beam'+str(i)]['antenna']),
                                            abs_conf = self,
                                            tx       =json.dumps(beams['beam'+str(i)]['tx']),
                                            rx       =json.dumps(beams['beam'+str(i)]['rx']),
                                            ues      =json.dumps(beams['beam'+str(i)]['ues']),
                                            only_rx  =json.dumps(beams['beam'+str(i)]['only_rx'])
                                            )
                                 new_beam.save()
                                 i=i+1
                         else: #beams_number < absbeams_number:
                             i = 1
                             for absbeam in absbeams:
                                 if i <= beams_number:
                                     absbeam.dict_to_parms(beams['beam'+str(i)])
                                     i=i+1
                                 else:
                                     absbeam.delete()
                     else:
                         for beam in beams:
                             new_beam = ABSBeam(
                                        name     =beams[beam]['name'],
                                        antenna  =json.dumps(beams[beam]['antenna']),
                                        abs_conf = self,
                                        tx       =json.dumps(beams[beam]['tx']),
                                        rx       =json.dumps(beams[beam]['rx']),
                                        ues      =json.dumps(beams[beam]['ues']),
                                        only_rx  =json.dumps(beams[beam]['only_rx'])
                                        )
                             new_beam.save()
                 def update_from_file(self, parameters):
                     self.dict_to_parms(parameters)
                     self.save()
                 def get_beams(self, **kwargs):
                     '''
                     This function returns ABS Configuration beams
                     '''
                     return ABSBeam.objects.filter(abs_conf=self.pk, **kwargs)
                 def clone(self, **kwargs):
                     beams = self.get_beams()
                     self.pk = None
                     self.id = None
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     for beam in beams:
                         beam.clone(abs_conf=self)
                     #-----For Active Beam-----
                     new_beams = ABSBeam.objects.filter(abs_conf=self)
                     self.active_beam = new_beams[0].id
                     self.save()
                     #-----For Active Beam-----
                     #-----For Device Status---
                     self.device.status = 3
                     self.device.save()
                     #-----For Device Status---
                     return self
                 def start_device(self):
                     if self.device.status == 3:
                         try:
                             #self.write_device()
                             send_task('task_change_beam', [self.id],)
                             self.message = 'ABS running'
                         except Exception as e:
                             self.message = str(e)
                             return False
                         return True
                     else:
                         self.message = 'Please, select Write ABS Device first.'
                         return False
                 def stop_device(self):
                     self.device.status = 2
                     self.device.save()
                     self.message = 'ABS has been stopped.'
                     self.save()
                     return True
                 def write_device(self):
                     """
                     This function sends the beams list to every abs module.
                     It needs 'module_conf' function
                     """
                     beams = ABSBeam.objects.filter(abs_conf=self)
                     nbeams = len(beams)
                     if self.connected_modules() == 0 :
                         self.message = "No ABS Module detected."
                         return False
                     #-------------Write each abs module-----------
                     if beams:
                         block_id = 0
                         message = 'SNDF{:03d}{:02d}{:02d}'.format(nbeams, nbeams, block_id)
                         for i, status in enumerate(self.module_status):
                             message += ''.join([fromBinary2Char(beam.module_6bits(i)) for beam in beams])
                         status = ['0'] * 64
                         n = 0
                         sock = self.send_multicast(message)
                         for i in range(32):
                             try:
                                 data, address = sock.recvfrom(1024)
                                 print address, data
                                 if data == '1':
                                     status[int(address[0][10:])-1] = '3'
                                 elif data == '0':
                                     status[int(address[0][10:])-1] = '1'
                             except Exception as e:
                                 print 'Error {}'.format(e)
                                 n += 1
                         sock.close()
                     else:
                         self.message = "ABS Configuration does not have beams"
                         return False
                     if n == 64:
                         self.message = "Could not write ABS Modules"
                         self.device.status = 0
                         self.module_status = ''.join(status)
                         self.save()
                         return False
                     else:
                         self.message = "ABS Beams List have been sent to ABS Modules"
                         self.active_beam = beams[0].pk
                     self.device.status = 3
                     self.module_status = ''.join(status)
                     self.save()
-                    for u in User.objects.all():
-                        u.profile.abs_active = self
-                        u.save()
                     return True
                 def read_module(self, module):
                     """
                     Read out-bits (up-down) of 1 abs module NOT for Configuration
                     """
                     ip_address  = self.device.ip_address
                     ip_address  = ip_address.split('.')
                     module_seq  = (ip_address[0],ip_address[1],ip_address[2])
                     dot         = '.'
                     module_ip   = dot.join(module_seq)+'.'+str(module)
                     module_port = self.device.port_address
                     read_route = 'http://'+module_ip+':'+str(module_port)+'/read'
                     module_status = json.loads(self.module_status)
                     print(read_route)
                     module_bits = ''
                     try:
                         r_read      = requests.get(read_route, timeout=0.5)
                         answer      = r_read.json()
                         module_bits = answer['allbits']
                     except:
                         return {}
                     return module_bits
                 def read_device(self):
                     parms = {}
                     # Reads active modules.
                     module_status = json.loads(self.module_status)
                     total = 0
                     for status in module_status:
                         if module_status[status] != 0:
                             module_bits = self.read_module(int(status))
                             bits={}
                             if module_bits:
                                 bits = (str(module_bits['um2']) + str(module_bits['um1']) + str(module_bits['um0']) +
                                         str(module_bits['dm2']) + str(module_bits['dm1']) + str(module_bits['dm0']) )
                                 parms[str(status)] = bits
                             total +=1
                     if total==0:
                         self.message = "No ABS Module detected. Please select 'Status'."
                         return False
                     self.message = "ABS Modules have been read"
                     #monitoreo_tx = JROABSClnt_01CeCnMod000000MNTR10
                     return parms
                 def connected_modules(self):
                     """
                     This function returns the number of connected abs-modules without updating.
                     """
                     num = 0
                     print(self.module_status)
                     for i, status in  enumerate(self.module_status):
                         if status != '0':
                             num += 1
                             #print('status {}:{}'.format(i+1, status))
                     return num
                 def send_multicast(self, message):
                     multicast_group = ('224.3.29.71', 10000)
                     # Create the datagram socket
                     sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
                     sock.settimeout(1)
                     local_ip = os.environ.get('LOCAL_IP', '127.0.0.1')
                     sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton(local_ip))
                     sock.sendto(message, multicast_group)
                     print('Sending ' + message)
                     return sock
                 def status_device(self):
                     """
                     This function returns the status of all abs-modules as one.
                     If at least one module is connected, its answer is "1"
                     """
                     sock = self.send_multicast('MNTR')
                     n = 0
                     status = ['0'] * 64
                     for i in range(32):
                         #if True:
                         try:
                             address = None
                             data, address = sock.recvfrom(1024)
                             x = int(address[0][10:])-1
                             if data[0] == '1':
                                 remote = fromChar2Binary(data[1])
                                 local = ABSBeam.objects.get(pk=self.active_beam).module_6bits(x)
                                 if local == remote:
                                     status[x] = '3'
                                     print('Module: {} connected...igual'.format(address))
                                 else:
                                     status[x] = '2'
                                     print('Module: {} connected...diferente'.format(address))
                             elif data[0] == '0':
                                 status[x] = '1'
                             n += 1
                         except:
                             print('Module: {} error'.format(address))
                             pass
                     sock.close()
                     if n > 0:
                         self.message = 'ABS modules Status have been updated.'
                         self.device.status = 1
                     else:
                         self.device.status = 0
                         self.message = 'No ABS module is connected.'
                     self.module_status = ''.join(status)
                     self.save()
                     return self.device.status
                 def send_beam(self, beam_pos):
                     """
                     This function connects to a multicast group and sends the beam number
                     to all abs modules.
                     """
                     # Se manda a cero RC para poder realizar cambio de beam
                     if self.experiment is None:
                         confs = []
                     else:
                         confs = Configuration.objects.filter(experiment = self.experiment).filter(type=0)
                     confdds  = ''
                     confjars = ''
                     confrc   = ''
                     #TO STOP DEVICES: DDS-JARS-RC
                     for i in range(0,len(confs)):
                         if i==0:
                             for conf in confs:
                                 if conf.device.device_type.name == 'dds':
                                     confdds = conf
                                     confdds.stop_device()
                                     break
                         if i==1:
                             for conf in confs:
                                 if conf.device.device_type.name == 'jars':
                                     confjars = conf
                                     confjars.stop_device()
                                     break
                         if i==2:
                             for conf in confs:
                                 if conf.device.device_type.name == 'rc':
                                     confrc = conf
                                     confrc.stop_device()
                                     break
                     if beam_pos > 0:
                         beam_pos = beam_pos - 1
                     else:
                         beam_pos = 0
                     #El indice del apunte debe ser menor que el numero total de apuntes
                     #El servidor tcp en el embebido comienza a contar desde 0
                     status = ['0'] * 64
                     message = 'CHGB{}'.format(beam_pos)
                     sock = self.send_multicast(message)
                     for i in range(32):
                         try:
                             data, address = sock.recvfrom(1024)
                             print address, data
                             if data == '1':
                                 status[int(address[0][10:])-1] = '3'
                             elif data == '0':
                                 status[int(address[0][10:])-1] = '1'
                         except  Exception as e:
                             print 'Error {}'.format(e)
                             pass
                     sock.close()
                     #Start DDS-RC-JARS
                     if confdds:
                         confdds.start_device()
                     if confrc:
                         #print confrc
                         confrc.start_device()
                     if confjars:
                         confjars.start_device()
                     self.message = "ABS Beam has been changed"
                     self.module_status = ''.join(status)
                     self.save()
                     return True
                 def get_absolute_url_import(self):
                     return reverse('url_import_abs_conf', args=[str(self.id)])
             class ABSBeam(models.Model):
                 name         = models.CharField(max_length=60, default='Beam')
                 antenna      = models.CharField(verbose_name='Antenna', max_length=1000, default=antenna_default)
                 abs_conf     = models.ForeignKey(ABSConfiguration, null=True, verbose_name='ABS Configuration')
                 tx           = models.CharField(verbose_name='Tx', max_length=1000, default=tx_default)
                 rx           = models.CharField(verbose_name='Rx', max_length=1000, default=rx_default)
                 s_time       = models.TimeField(verbose_name='Star Time', default='00:00:00')
                 e_time       = models.TimeField(verbose_name='End Time', default='23:59:59')
                 ues          = models.CharField(verbose_name='Ues', max_length=100, default=ues_default)
                 only_rx      = models.CharField(verbose_name='Only RX', max_length=40, default=onlyrx_default)
                 class Meta:
                     db_table = 'abs_beams'
                 def __unicode__(self):
                     return u'%s' % (self.name)
                 def parms_to_dict(self):
                     parameters = {}
                     parameters['name']          = self.name
                     parameters['antenna']       = ast.literal_eval(self.antenna)
                     parameters['abs_conf']      = self.abs_conf.name
                     parameters['tx']            = ast.literal_eval(self.tx)
                     parameters['rx']            = ast.literal_eval(self.rx)
                     parameters['s_time']        = self.s_time.strftime("%H:%M:%S")
                     parameters['e_time']        = self.e_time.strftime("%H:%M:%S")
                     parameters['ues']           = ast.literal_eval(self.ues)
                     parameters['only_rx']       = json.loads(self.only_rx)
                     return parameters
                 def dict_to_parms(self, parameters):
                     self.name     = parameters['name']
                     self.antenna  = json.dumps(parameters['antenna'])
                     #self.abs_conf = parameters['abs_conf']
                     self.tx       = json.dumps(parameters['tx'])
                     self.rx       = json.dumps(parameters['rx'])
                     #self.s_time = parameters['s_time']
                     #self.e_time = parameters['e_time']
                     self.ues      = json.dumps(parameters['ues'])
                     self.only_rx     = json.dumps(parameters['only_rx'])
                     self.save()
                 def clone(self, **kwargs):
                     self.pk = None
                     self.id = None
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     return self
                 def module_6bits(self, module):
                     """
                     This function reads antenna pattern and choose 6bits (upbits-downbits) for one abs module
                     """
                     module += 1
                     if module > 64:
                         beam_bits = ""
                         return beam_bits
                     data      = ast.literal_eval(self.antenna)
                     up_data   = data['antenna_up']
                     down_data = data['antenna_down']
                     pos        = ip2position(module)
                     up_value   = up_data[pos[0]][pos[1]]
                     down_value = down_data[pos[0]][pos[1]]
                     up_bits   = up_conv_bits(up_value)
                     down_bits = down_conv_bits(down_value)
                     beam_bits = up_bits+down_bits
                     return beam_bits
                 @property
                 def get_upvalues(self):
                     """
                     This function reads antenna pattern and show the up-value of one abs module
                     """
                     data      = ast.literal_eval(self.antenna)
                     up_data   = data['antenna_up']
                     up_values = []
                     for data in up_data:
                         for i in range(0,8):
                             up_values.append(data[i])
                     return up_values
                 @property
                 def antenna_upvalues(self):
                     """
                     This function reads antenna pattern and show the up - values of one abs beam
                     in a particular order
                     """
                     data      = ast.literal_eval(self.antenna)
                     up_data   = data['antenna_up']
                     return up_data
                 @property
                 def antenna_downvalues(self):
                     """
                     This function reads antenna pattern and show the down - values of one abs beam
                     in a particular order
                     """
                     data      = ast.literal_eval(self.antenna)
                     down_data   = data['antenna_down']
                     return down_data
                 @property
                 def get_downvalues(self):
                     """
                     This function reads antenna pattern and show the down-value of one abs module
                     """
                     data      = ast.literal_eval(self.antenna)
                     down_data = data['antenna_down']
                     down_values = []
                     for data in down_data:
                         for i in range(0,8):
                             down_values.append(data[i])
                     return down_values
                 @property
                 def get_up_ues(self):
                     """
                     This function shows the up-ues-value of one beam
                     """
                     data      = ast.literal_eval(self.ues)
                     up_ues = data['up']
                     return up_ues
                 @property
                 def get_down_ues(self):
                     """
                     This function shows the down-ues-value of one beam
                     """
                     data      = ast.literal_eval(self.ues)
                     down_ues = data['down']
                     return down_ues
                 @property
                 def get_up_onlyrx(self):
                     """
                     This function shows the up-onlyrx-value of one beam
                     """
                     data      = json.loads(self.only_rx)
                     up_onlyrx = data['up']
                     return up_onlyrx
                 @property
                 def get_down_onlyrx(self):
                     """
                     This function shows the down-onlyrx-value of one beam
                     """
                     data      = json.loads(self.only_rx)
                     down_onlyrx = data['down']
                     return down_onlyrx
                 @property
                 def get_tx(self):
                     """
                     This function shows the tx-values of one beam
                     """
                     data = json.loads(self.tx)
                     return data
                 @property
                 def get_uptx(self):
                     """
                     This function shows the up-tx-values of one beam
                     """
                     data = json.loads(self.tx)
                     up_data = data['up']
                     up_values = []
                     for data in up_data:
                         for i in range(0,8):
                             up_values.append(data[i])
                     return up_values
                 @property
                 def get_downtx(self):
                     """
                     This function shows the down-tx-values of one beam
                     """
                     data = json.loads(self.tx)
                     down_data = data['down']
                     down_values = []
                     for data in down_data:
                         for i in range(0,8):
                             down_values.append(data[i])
                     return down_values
                 @property
                 def get_rx(self):
                     """
                     This function shows the rx-values of one beam
                     """
                     data = json.loads(self.rx)
                     return data
                 @property
                 def get_uprx(self):
                     """
                     This function shows the up-rx-values of one beam
                     """
                     data = json.loads(self.rx)
                     up_data = data['up']
                     up_values = []
                     for data in up_data:
                         for i in range(0,8):
                             up_values.append(data[i])
                     return up_values
                 @property
                 def get_downrx(self):
                     """
                     This function shows the down-rx-values of one beam
                     """
                     data = json.loads(self.rx)
                     down_data = data['down']
                     down_values = []
                     for data in down_data:
                         for i in range(0,8):
                             down_values.append(data[i])
                     return down_values

apps/abs/views.py +1 -1

             from django.shortcuts import render_to_response
             from django.template import RequestContext
             from django.shortcuts import redirect, render, get_object_or_404
             from django.contrib import messages
             from django.conf import settings
             from django.http import HttpResponse
             from django.core.urlresolvers import reverse
             from django.views.decorators.csrf import csrf_exempt
             from django.utils.safestring import mark_safe
             from datetime import datetime
             from time import sleep
             import os
             import io
             from apps.main.models import Device, Configuration, Experiment
             from apps.main.views import sidebar
             from .models import ABSConfiguration, ABSBeam
             from .forms import ABSConfigurationForm, ABSBeamEditForm, ABSBeamAddForm, ABSImportForm
             from .utils.overJroShow import overJroShow
             from .utils.OverJRO import OverJRO
             # Create your views here.
             import json, ast
             def get_values_from_form(form_data):
                 sublistup     = []
                 sublistdown   = []
                 subtxlistup   = []
                 subtxlistdown = []
                 subrxlistup   = []
                 subrxlistdown = []
                 up_values_list     = []
                 down_values_list   = []
                 up_txvalues_list   = []
                 down_txvalues_list = []
                 up_rxvalues_list   = []
                 down_rxvalues_list = []
                 values_list = {}
                 cont = 1
                 for i in range(1,65):
                     x = float(form_data['abs_up'+str(i)])
                     y = float(form_data['abs_down'+str(i)])
                     sublistup.append(x)
                     sublistdown.append(y)
                     if str(i) in form_data.getlist('uptx_checks'):
                         subtxlistup.append(1)
                     else:
                         subtxlistup.append(0)
                     if str(i) in form_data.getlist('downtx_checks'):
                         subtxlistdown.append(1)
                     else:
                         subtxlistdown.append(0)
                     if str(i) in form_data.getlist('uprx_checks'):
                         subrxlistup.append(1)
                     else:
                         subrxlistup.append(0)
                     if str(i) in form_data.getlist('downrx_checks'):
                         subrxlistdown.append(1)
                     else:
                         subrxlistdown.append(0)
                     cont = cont+1
                     if cont == 9:
                         up_values_list.append(sublistup)
                         down_values_list.append(sublistdown)
                         sublistup   = []
                         sublistdown = []
                         up_txvalues_list.append(subtxlistup)
                         down_txvalues_list.append(subtxlistdown)
                         subtxlistup   = []
                         subtxlistdown = []
                         up_rxvalues_list.append(subrxlistup)
                         down_rxvalues_list.append(subrxlistdown)
                         subrxlistup   = []
                         subrxlistdown = []
                         cont = 1
                 list_uesup   = []
                 list_uesdown = []
                 for i in range(1,5):
                     if form_data['ues_up'+str(i)] == '':
                         list_uesup.append(0.0)
                     else:
                         list_uesup.append(float(form_data['ues_up'+str(i)]))
                     if form_data['ues_down'+str(i)] == '':
                         list_uesdown.append(0.0)
                     else:
                         list_uesdown.append(float(form_data['ues_down'+str(i)]))
                 onlyrx_list = form_data.getlist('onlyrx')
                 only_rx = {}
                 if '1' in onlyrx_list:
                     only_rx['up'] = True
                 else:
                     only_rx['up'] = False
                 if '2' in onlyrx_list:
                     only_rx['down'] = True
                 else:
                     only_rx['down'] = False
                 antenna = {'antenna_up': up_values_list, 'antenna_down': down_values_list}
                 tx      = {'up': up_txvalues_list, 'down': down_txvalues_list}
                 rx      = {'up': up_rxvalues_list, 'down': down_rxvalues_list}
                 ues     = {'up': list_uesup, 'down': list_uesdown}
                 name    = str(form_data['beam_name'])
                 beam_data = {'name': name, 'antenna': antenna, 'tx': tx, 'rx': rx, 'ues': ues, 'only_rx': only_rx}
                 return beam_data
             def abs_conf(request, id_conf):
                 conf = get_object_or_404(ABSConfiguration, pk=id_conf)
                 beams = ABSBeam.objects.filter(abs_conf=conf)
                 #------------Colors for Active Beam:-------------
                 all_status = {}
                 module_messages = json.loads(conf.module_messages)
                 color_status   = {}
                 for i, status in enumerate(conf.module_status):
                     if status == '3':    #Running background-color: #00cc00;
                         all_status['{}'.format(i+1)] = 2
                         color_status['{}'.format(i+1)] = 'class=text-success'#'bgcolor=#00cc00'
                     elif status == '2':
                         all_status['{}'.format(i+1)] = 1
                         color_status['{}'.format(i+1)] = 'class=text-info'
                     elif status == '1':  #Connected background-color: #ee902c;
                         all_status['{}'.format(i+1)] = 1
                         color_status['{}'.format(i+1)] = 'class=text-warning'#'bgcolor=#ee902c'
                     else:                #Disconnected background-color: #ff0000;
                         all_status['{}'.format(i+1)] = 0
                         color_status['{}'.format(i+1)] = 'class=text-danger'#'bgcolor=#FF0000'
                 #------------------------------------------------
                 kwargs = {}
                 kwargs['connected_modules'] = str(conf.connected_modules())+'/64'
                 kwargs['dev_conf'] = conf
                 if conf.operation_mode == 0:
                     kwargs['dev_conf_keys'] = ['label', 'operation_mode']
                 else:
                     kwargs['dev_conf_keys'] = ['label', 'operation_mode', 'operation_value']
                 kwargs['title'] = 'ABS Configuration'
                 kwargs['suptitle'] = 'Details'
                 kwargs['button'] = 'Edit Configuration'
                 if conf.active_beam != 0:
                     kwargs['active_beam'] = int(conf.active_beam)
                 kwargs['beams'] = beams
                 kwargs['modules_status'] = all_status
                 kwargs['color_status']   = color_status
                 kwargs['module_messages'] = module_messages
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(conf=conf))
                 return render(request, 'abs_conf.html', kwargs)
             def abs_conf_edit(request, id_conf):
                 conf     = get_object_or_404(ABSConfiguration, pk=id_conf)
                 beams = ABSBeam.objects.filter(abs_conf=conf)
                 if request.method=='GET':
                     form = ABSConfigurationForm(instance=conf)
                 if request.method=='POST':
                     form = ABSConfigurationForm(request.POST, instance=conf)
                     if form.is_valid():
                         conf = form.save(commit=False)
                         conf.save()
                         return redirect('url_abs_conf', id_conf=conf.id)
                 ###### SIDEBAR ######
                 kwargs = {}
                 kwargs['dev_conf'] = conf
                 #kwargs['id_dev'] = conf.id
                 kwargs['id_conf'] = conf.id
                 kwargs['form'] = form
                 kwargs['abs_beams'] = beams
                 kwargs['title'] = 'Device Configuration'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Save'
                 kwargs['edit'] = True
                 return render(request, 'abs_conf_edit.html', kwargs)
             @csrf_exempt
             def abs_conf_alert(request):
                 if request.method == 'POST':
                     print request.POST
                     return HttpResponse(json.dumps({'result':1}), content_type='application/json')
                 else:
                     return redirect('index')
             def import_file(request, id_conf):
                 conf = get_object_or_404(ABSConfiguration, pk=id_conf)
                 if request.method=='POST':
                     form = ABSImportForm(request.POST, request.FILES)
                     if form.is_valid():
                         try:
                             parms = conf.import_from_file(request.FILES['file_name'])
                             if parms:
                                 conf.update_from_file(parms)
                                 messages.success(request, 'Configuration "%s" loaded succesfully' % request.FILES['file_name'])
                                 return redirect(conf.get_absolute_url_edit())
                         except Exception as e:
                             messages.error(request, 'Error parsing file: "%s" - %s' % (request.FILES['file_name'], e))
                 else:
                     messages.warning(request, 'Your current configuration will be replaced')
                     form = ABSImportForm()
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'ABS Configuration'
                 kwargs['suptitle'] = 'Import file'
                 kwargs['button'] = 'Upload'
                 kwargs['previous'] = conf.get_absolute_url()
                 return render(request, 'abs_import.html', kwargs)
             def send_beam(request, id_conf, id_beam):
                 conf = get_object_or_404(ABSConfiguration, pk=id_conf)
-                abs = request.user.profile.abs_active
+                abs = Configuration.objects.filter(pk=conf.device.conf_active).first()
                 if abs<>conf:
                     url = '#' if abs is None else abs.get_absolute_url()
                     label = 'None' if abs is None else abs.label
                     messages.warning(
                         request,
                         mark_safe('The current configuration has not been written in the modules, the active configuration is <a href="{}">{}</a>'.format(
                             url,
                             label
                             ))
                         )
                     return redirect(conf.get_absolute_url())
                 beam = get_object_or_404(ABSBeam, pk=id_beam)
                 beams_list = ABSBeam.objects.filter(abs_conf=conf)
                 conf.active_beam = id_beam
                 i = 0
                 for b in beams_list:
                     if b.id == int(id_beam):
                         break
                     else:
                         i += 1
                 beam_pos = i + 1 #Estandarizar
                 print '%s Position: %s' % (beam.name, str(beam_pos))
                 conf.send_beam(beam_pos)
                 return redirect('url_abs_conf', conf.id)
             def add_beam(request, id_conf):
                 conf     = get_object_or_404(ABSConfiguration, pk=id_conf)
                 confs    = Configuration.objects.all()
                 if request.method=='GET':
                     form = ABSBeamAddForm()
                 if request.method=='POST':
                     form = ABSBeamAddForm(request.POST)
                     beam_data = get_values_from_form(request.POST)
                     new_beam = ABSBeam(
                                name = beam_data['name'],
                                antenna = json.dumps(beam_data['antenna']),
                                abs_conf = conf,
                                tx = json.dumps(beam_data['tx']),
                                rx = json.dumps(beam_data['rx']),
                                ues = json.dumps(beam_data['ues']),
                                only_rx = json.dumps(beam_data['only_rx'])
                                )
                     new_beam.save()
                     messages.success(request, 'Beam: "%s" has been added.'  % new_beam.name)
                     return redirect('url_edit_abs_conf', conf.id)
                 ###### SIDEBAR ######
                 kwargs = {}
                 #kwargs['dev_conf'] = conf.device
                 #kwargs['id_dev'] = conf.device
                 kwargs['id_conf'] = conf.id
                 kwargs['form'] = form
                 kwargs['title'] = 'ABS Beams'
                 kwargs['suptitle'] = 'Add Beam'
                 kwargs['button'] = 'Add'
                 kwargs['no_sidebar'] = True
                 #kwargs['previous'] = conf.get_absolute_url_edit()
                 kwargs['edit'] = True
                 return render(request, 'abs_add_beam.html', kwargs)
             def edit_beam(request, id_conf, id_beam):
                 conf = get_object_or_404(ABSConfiguration, pk=id_conf)
                 beam = get_object_or_404(ABSBeam, pk=id_beam)
                 if request.method=='GET':
                     form = ABSBeamEditForm(initial={'beam': beam})
                 if request.method=='POST':
                     form = ABSBeamEditForm(request.POST)
                     beam_data = get_values_from_form(request.POST)
                     beam.dict_to_parms(beam_data)
                     beam.save()
                     messages.success(request, 'Beam: "%s" has been updated.'  % beam.name)
                     return redirect('url_edit_abs_conf', conf.id)
                 ###### SIDEBAR ######
                 kwargs = {}
                 kwargs['id_conf'] = conf.id
                 kwargs['form'] = form
                 kwargs['title'] = 'ABS Beams'
                 kwargs['suptitle'] = 'Edit Beam'
                 kwargs['button'] = 'Save'
                 kwargs['no_sidebar'] = True
                 #kwargs['previous'] = conf.get_absolute_url_edit()
                 kwargs['edit'] = True
                 return render(request, 'abs_edit_beam.html', kwargs)
             def remove_beam(request, id_conf, id_beam):
                 conf     = get_object_or_404(ABSConfiguration, pk=id_conf)
                 beam     = get_object_or_404(ABSBeam, pk=id_beam)
                 if request.method=='POST':
                     if beam:
                         try:
                             beam.delete()
                             messages.success(request, 'Beam: "%s" has been deleted.'  % beam)
                         except:
                             messages.error(request, 'Unable to delete beam: "%s".' % beam)
                     return redirect('url_edit_abs_conf', conf.id)
                 ###### SIDEBAR ######
                 kwargs = {}
                 kwargs['object'] = beam
                 kwargs['delete'] = True
                 kwargs['title'] = 'Delete'
                 kwargs['suptitle'] = 'Beam'
                 kwargs['previous'] = conf.get_absolute_url_edit()
                 return render(request, 'confirm.html', kwargs)
             def plot_patterns(request, id_conf, id_beam=None):
                 kwargs = {}
                 conf = get_object_or_404(ABSConfiguration, pk=id_conf)
                 beams = ABSBeam.objects.filter(abs_conf=conf)
                 if id_beam:
                     beam  = get_object_or_404(ABSBeam, pk=id_beam)
                     kwargs['beam'] = beam
                 ###### SIDEBAR ######
                 kwargs['dev_conf']   = conf.device
                 kwargs['id_dev']     = conf.device
                 kwargs['id_conf']    = conf.id
                 kwargs['abs_beams']  = beams
                 kwargs['title']      = 'ABS Patterns'
                 kwargs['suptitle']   = conf.name
                 kwargs['no_sidebar'] = True
                 return render(request, 'abs_patterns.html', kwargs)
             def plot_pattern(request, id_conf, id_beam, antenna):
                 if antenna=='down':
                     sleep(3)
                 conf = get_object_or_404(ABSConfiguration, pk=id_conf)
                 beam = get_object_or_404(ABSBeam, pk=id_beam)
                 just_rx = 1 if json.loads(beam.only_rx)[antenna] else 0
                 phases = json.loads(beam.antenna)['antenna_{}'.format(antenna)]
                 gain_tx = json.loads(beam.tx)[antenna]
                 gain_rx = json.loads(beam.rx)[antenna]
                 ues = json.loads(beam.ues)[antenna]
                 newOverJro = overJroShow(beam.name)
                 fig = newOverJro.plotPattern2(datetime.today(), phases, gain_tx, gain_rx, ues, just_rx)
                 buf = io.BytesIO()
                 fig.savefig(buf, format='png')
                 response = HttpResponse(buf.getvalue(), content_type='image/png')
                 return response

apps/main/models.py +22 -29

             import os
             import json
             import requests
             import time
             from datetime import datetime
             try:
                 from polymorphic.models import PolymorphicModel
             except:
                 from polymorphic import PolymorphicModel
             from django.template.base import kwarg_re
             from django.db import models
             from django.core.urlresolvers import reverse
             from django.core.validators import MinValueValidator, MaxValueValidator
             from django.shortcuts import get_object_or_404
             from django.contrib.auth.models import User
             from django.db.models.signals import post_save
             from django.dispatch import receiver
             from apps.main.utils import Params
             from apps.rc.utils import RCFile
             from apps.jars.utils import RacpFile
             from devices.dds import api as dds_api
             from devices.dds import data as dds_data
             DEV_PORTS = {
                             'rc'    : 2000,
                             'dds'   : 2000,
                             'jars'  : 2000,
                             'usrp'  : 2000,
                             'cgs'   : 8080,
                             'abs'   : 8080
                         }
             RADAR_STATES = (
                              (0, 'No connected'),
                              (1, 'Connected'),
                              (2, 'Configured'),
                              (3, 'Running'),
                              (4, 'Scheduled'),
                          )
             EXPERIMENT_TYPE = (
                                (0, 'RAW_DATA'),
                                (1, 'PDATA'),
                                )
             DECODE_TYPE = (
                          (0, 'None'),
                          (1, 'TimeDomain'),
                          (2, 'FreqDomain'),
                          (3, 'InvFreqDomain'),
                          )
             DEV_STATES = (
                              (0, 'No connected'),
                              (1, 'Connected'),
                              (2, 'Configured'),
                              (3, 'Running'),
                              (4, 'Unknown'),
                          )
             DEV_TYPES = (
                             ('', 'Select a device type'),
                             ('rc', 'Radar Controller'),
                             ('dds', 'Direct Digital Synthesizer'),
                             ('jars', 'Jicamarca Radar Acquisition System'),
                             ('usrp', 'Universal Software Radio Peripheral'),
                             ('cgs', 'Clock Generator System'),
                             ('abs', 'Automatic Beam Switching'),
                         )
             EXP_STATES = (
                              (0,'Error'),                 #RED
-                             (1,'Configured'),            #BLUE
+                             (1,'Cancelled'),             #YELLOW
                              (2,'Running'),               #GREEN
-                             (3,'Scheduled'),             #YELLOW
+                             (3,'Scheduled'),             #BLUE
-                             (4,'Not Configured'),        #WHITE
+                             (4,'Unknown'),               #WHITE
                          )
             CONF_TYPES = (
                              (0, 'Active'),
                              (1, 'Historical'),
                          )
             class Profile(models.Model):
                 user = models.OneToOneField(User, on_delete=models.CASCADE)
                 theme = models.CharField(max_length=30, default='spacelab')
-                abs_active = models.ForeignKey('Configuration', null=True, blank=True, verbose_name='Current ABS')
             @receiver(post_save, sender=User)
             def create_user_profile(sender, instance, created, **kwargs):
                 if created:
                     Profile.objects.create(user=instance)
             @receiver(post_save, sender=User)
             def save_user_profile(sender, instance, **kwargs):
                 instance.profile.save()
             class Location(models.Model):
                 name = models.CharField(max_length = 30)
                 description = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'db_location'
                 def __str__(self):
                     return u'%s' % self.name
                 def get_absolute_url(self):
                     return reverse('url_location', args=[str(self.id)])
             class DeviceType(models.Model):
                 name = models.CharField(max_length = 10, choices = DEV_TYPES, default = 'rc')
                 sequence = models.PositiveSmallIntegerField(default=1000)
                 description = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'db_device_types'
                 def __str__(self):
                     return u'%s' % self.get_name_display()
             class Device(models.Model):
                 device_type = models.ForeignKey(DeviceType, on_delete=models.CASCADE)
                 location = models.ForeignKey(Location, on_delete=models.CASCADE)
                 ip_address = models.GenericIPAddressField(protocol='IPv4', default='0.0.0.0')
                 port_address = models.PositiveSmallIntegerField(default=2000)
                 description = models.TextField(blank=True, null=True)
                 status = models.PositiveSmallIntegerField(default=0, choices=DEV_STATES)
+                conf_active = models.PositiveIntegerField(default=0, verbose_name='Current configuration')
                 class Meta:
                     db_table = 'db_devices'
                 def __str__(self):
                     ret = u'{} [{}]'.format(self.device_type.name.upper(), self.location.name)
                     return ret
                 @property
                 def name(self):
                     return str(self)
                 def get_status(self):
                     return self.status
                 @property
                 def status_color(self):
                     color = 'muted'
                     if self.status == 0:
                         color = "danger"
                     elif self.status == 1:
                         color = "warning"
                     elif self.status == 2:
                         color = "info"
                     elif self.status == 3:
                         color = "success"
                     return color
                 def url(self, path=None):
                     if path:
                         return 'http://{}:{}/{}/'.format(self.ip_address, self.port_address, path)
                     else:
                         return 'http://{}:{}/'.format(self.ip_address, self.port_address)
                 def get_absolute_url(self):
                     return reverse('url_device', args=[str(self.id)])
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_device', args=[str(self.id)])
                 def get_absolute_url_delete(self):
                     return reverse('url_delete_device', args=[str(self.id)])
                 def change_ip(self, ip_address, mask, gateway, dns, **kwargs):
                     if self.device_type.name=='dds':
                         try:
                             answer = dds_api.change_ip(ip = self.ip_address,
                                                        port = self.port_address,
                                                        new_ip = ip_address,
                                                        mask = mask,
                                                        gateway = gateway)
                             if answer[0]=='1':
                                 self.message = '25|DDS - {}'.format(answer)
                                 self.ip_address = ip_address
                                 self.save()
                             else:
                                 self.message = '30|DDS - {}'.format(answer)
                                 return False
                         except Exception as e:
                             self.message = '40|{}'.format(str(e))
                             return False
                     elif self.device_type.name=='rc':
                         headers = {'content-type': "application/json",
                                    'cache-control': "no-cache"}
                         ip = [int(x) for x in ip_address.split('.')]
                         dns = [int(x) for x in dns.split('.')]
                         gateway = [int(x) for x in gateway.split('.')]
                         subnet = [int(x) for x in mask.split('.')]
                         payload = {
                             "ip": ip,
                             "dns": dns,
                             "gateway": gateway,
                             "subnet": subnet
                             }
                         req = requests.post(self.url('changeip'), data=json.dumps(payload), headers=headers)
                         try:
                             answer = req.json()
                             if answer['changeip']=='ok':
                                 self.message = '25|IP succesfully changed'
                                 self.ip_address = ip_address
                                 self.save()
                             else:
                                 self.message = '30|An error ocuur when changing IP'
                         except Exception as e:
                             self.message = '40|{}'.format(str(e))
                     else:
                         self.message = 'Not implemented'
                         return False
                     return True
             class Campaign(models.Model):
                 template = models.BooleanField(default=False)
                 name = models.CharField(max_length=60, unique=True)
                 start_date = models.DateTimeField(blank=True, null=True)
                 end_date = models.DateTimeField(blank=True, null=True)
                 tags = models.CharField(max_length=40, blank=True, null=True)
                 description = models.TextField(blank=True, null=True)
                 experiments = models.ManyToManyField('Experiment', blank=True)
                 author = models.ForeignKey(User, null=True, blank=True)
                 class Meta:
                     db_table = 'db_campaigns'
                     ordering = ('name',)
                 def __str__(self):
                     if self.template:
                         return u'{} (template)'.format(self.name)
                     else:
                         return u'{}'.format(self.name)
                 def jsonify(self):
                     data = {}
                     ignored = ('template')
                     for field in self._meta.fields:
                         if field.name in ignored:
                             continue
                         data[field.name] = field.value_from_object(self)
                     data['start_date'] = data['start_date'].strftime('%Y-%m-%d')
                     data['end_date'] = data['end_date'].strftime('%Y-%m-%d')
                     return data
                 def parms_to_dict(self):
                     params = Params({})
                     params.add(self.jsonify(), 'campaigns')
                     for exp in Experiment.objects.filter(campaign = self):
                         params.add(exp.jsonify(), 'experiments')
                         configurations = Configuration.objects.filter(experiment=exp, type=0)
                         for conf in configurations:
                             params.add(conf.jsonify(), 'configurations')
                             if conf.device.device_type.name=='rc':
                                 for line in conf.get_lines():
                                     params.add(line.jsonify(), 'lines')
                     return params.data
                 def dict_to_parms(self, parms, CONF_MODELS):
                     experiments = Experiment.objects.filter(campaign = self)
                     if experiments:
                         for experiment in experiments:
                             experiment.delete()
                     for id_exp in parms['experiments']['allIds']:
                         exp_parms = parms['experiments']['byId'][id_exp]
                         dum = (datetime.now() - datetime(1970, 1, 1)).total_seconds()
                         exp = Experiment(name='{}'.format(dum))
                         exp.save()
                         exp.dict_to_parms(parms, CONF_MODELS, id_exp=id_exp)
                         self.experiments.add(exp)
                     camp_parms = parms['campaigns']['byId'][parms['campaigns']['allIds'][0]]
                     self.name = '{}-{}'.format(camp_parms['name'], datetime.now().strftime('%y%m%d'))
                     self.start_date = camp_parms['start_date']
                     self.end_date = camp_parms['end_date']
                     self.tags = camp_parms['tags']
                     self.save()
                     return self
                 def get_experiments_by_radar(self, radar=None):
                     ret = []
                     if radar:
                         locations = Location.objects.filter(pk=radar)
                     else:
                         locations = set([e.location for e in self.experiments.all()])
                     for loc in locations:
                         dum = {}
                         dum['name'] = loc.name
                         dum['id'] = loc.pk
                         dum['experiments'] = [e for e in self.experiments.all() if e.location==loc]
                         ret.append(dum)
                     return ret
                 def get_absolute_url(self):
                     return reverse('url_campaign', args=[str(self.id)])
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_campaign', args=[str(self.id)])
                 def get_absolute_url_delete(self):
                     return reverse('url_delete_campaign', args=[str(self.id)])
                 def get_absolute_url_export(self):
                     return reverse('url_export_campaign', args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_campaign', args=[str(self.id)])
             class RunningExperiment(models.Model):
                 radar = models.OneToOneField('Location', on_delete=models.CASCADE)
                 running_experiment = models.ManyToManyField('Experiment', blank = True)
                 status = models.PositiveSmallIntegerField(default=0, choices=RADAR_STATES)
             class Experiment(models.Model):
                 template = models.BooleanField(default=False)
                 name = models.CharField(max_length=40, default='', unique=True)
                 location = models.ForeignKey('Location', null=True, blank=True, on_delete=models.CASCADE)
                 freq = models.FloatField(verbose_name='Operating Freq. (MHz)', validators=[MinValueValidator(1), MaxValueValidator(10000)], default=49.9200)
                 start_time = models.TimeField(default='00:00:00')
                 end_time = models.TimeField(default='23:59:59')
                 task = models.CharField(max_length=36, default='', blank=True, null=True)
                 status = models.PositiveSmallIntegerField(default=4, choices=EXP_STATES)
                 author = models.ForeignKey(User, null=True, blank=True)
                 hash = models.CharField(default='', max_length=64, null=True, blank=True)
                 class Meta:
                     db_table = 'db_experiments'
                     ordering = ('template', 'name')
                 def __str__(self):
                     if self.template:
                         return u'%s (template)' % (self.name)
                     else:
                         return u'%s' % (self.name)
                 def jsonify(self):
                     data = {}
                     ignored = ('template')
                     for field in self._meta.fields:
                         if field.name in ignored:
                             continue
                         data[field.name] = field.value_from_object(self)
                     data['start_time'] = data['start_time'].strftime('%H:%M:%S')
                     data['end_time'] = data['end_time'].strftime('%H:%M:%S')
                     data['location'] = self.location.name
                     data['configurations'] = ['{}'.format(conf.pk) for
                         conf in Configuration.objects.filter(experiment=self, type=0)]
                     return data
                 @property
                 def radar_system(self):
                     return self.location
                 def clone(self, **kwargs):
                     confs = Configuration.objects.filter(experiment=self, type=0)
                     self.pk = None
                     self.name = '{}_{:%y%m%d}'.format(self.name, datetime.now())
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     for conf in confs:
                         conf.clone(experiment=self, template=False)
                     return self
                 def start(self):
                     '''
                     Configure and start experiments's devices
                     ABS-CGS-DDS-RC-JARS
                     '''
-                    result = 2
                     confs = []
                     allconfs = Configuration.objects.filter(experiment=self, type = 0).order_by('-device__device_type__sequence')
                     rc_mix = [conf for conf in allconfs if conf.device.device_type.name=='rc' and conf.mix]
                     if rc_mix:
                         for conf in allconfs:
                             if conf.device.device_type.name == 'rc' and  not conf.mix:
                                 continue
                             confs.append(conf)
                     else:
                         confs = allconfs
-                    #Only Configured Devices.
-                    for conf in confs:
+                    try:
-                        if conf.device.status in (0, 4):
+                        for conf in confs:
-                            result = 0
+                            conf.stop_device()
-                            return result
+                            conf.write_device()
-                    for conf in confs:
+                            conf.start_device()
-                        conf.stop_device()
+                            time.sleep(0.1)
-                        conf.write_device()
+                    except:
-                        conf.start_device()
+                        return 0
-                        time.sleep(1)
+                    return 2
-                    return result
                 def stop(self):
                     '''
                     Stop experiments's devices
                     DDS-JARS-RC-CGS-ABS
                     '''
-                    result = 1
                     confs = Configuration.objects.filter(experiment=self, type = 0).order_by('device__device_type__sequence')
                     confs=confs.exclude(device__device_type__name='cgs')
-                    for conf in confs:
+                    try:
-                        if conf.device.status in (0, 4):
+                        for conf in confs:
-                            result = 0
+                            conf.stop_device()
-                            continue
+                    except:
-                        conf.stop_device()
+                        return 0
+                    return 1
-                    return result
                 def get_status(self):
                     if self.status == 3:
                         return
                     confs =  Configuration.objects.filter(experiment=self, type=0)
                     for conf in confs:
                         conf.status_device()
                     total = confs.aggregate(models.Sum('device__status'))['device__status__sum']
                     if total==2*confs.count():
                         status = 1
                     elif total == 3*confs.count():
                         status = 2
                     else:
                         status = 0
                     self.status = status
                     self.save()
                 def status_color(self):
                     color = 'muted'
                     if self.status == 0:
                         color = "danger"
                     elif self.status == 1:
-                        color = "info"
+                        color = "warning"
                     elif self.status == 2:
                         color = "success"
                     elif self.status == 3:
-                        color = "warning"
+                        color = "info"
                     return color
                 def parms_to_dict(self):
                     params = Params({})
                     params.add(self.jsonify(), 'experiments')
                     configurations = Configuration.objects.filter(experiment=self, type=0)
                     for conf in configurations:
                         params.add(conf.jsonify(), 'configurations')
                         if conf.device.device_type.name=='rc':
                             for line in conf.get_lines():
                                 params.add(line.jsonify(), 'lines')
                     return params.data
                 def dict_to_parms(self, parms, CONF_MODELS, id_exp=None):
                     configurations = Configuration.objects.filter(experiment=self)
                     if id_exp is not None:
                         exp_parms = parms['experiments']['byId'][id_exp]
                     else:
                         exp_parms = parms['experiments']['byId'][parms['experiments']['allIds'][0]]
                     if configurations:
                         for configuration in configurations:
                             configuration.delete()
                     for id_conf in exp_parms['configurations']:
                         conf_parms = parms['configurations']['byId'][id_conf]
                         device = Device.objects.filter(device_type__name=conf_parms['device_type'])[0]
                         model = CONF_MODELS[conf_parms['device_type']]
                         conf = model(
                             experiment = self,
                             device = device,
                             )
                         conf.dict_to_parms(parms, id=id_conf)
                     location, created = Location.objects.get_or_create(name=exp_parms['location'])
                     self.name = '{}-{}'.format(exp_parms['name'], datetime.now().strftime('%y%m%d'))
                     self.location = location
                     self.start_time = exp_parms['start_time']
                     self.end_time = exp_parms['end_time']
                     self.save()
                     return self
                 def get_absolute_url(self):
                     return reverse('url_experiment', args=[str(self.id)])
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_experiment', args=[str(self.id)])
                 def get_absolute_url_delete(self):
                     return reverse('url_delete_experiment', args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_experiment', args=[str(self.id)])
                 def get_absolute_url_export(self):
                     return reverse('url_export_experiment', args=[str(self.id)])
                 def get_absolute_url_start(self):
                     return reverse('url_start_experiment', args=[str(self.id)])
                 def get_absolute_url_stop(self):
                     return reverse('url_stop_experiment', args=[str(self.id)])
             class Configuration(PolymorphicModel):
                 template = models.BooleanField(default=False)
                 # name = models.CharField(verbose_name="Configuration Name", max_length=40, default='')
                 label = models.CharField(verbose_name="Label", max_length=40, default='', blank=True, null=True)
                 experiment = models.ForeignKey('Experiment', verbose_name='Experiment', null=True, blank=True, on_delete=models.CASCADE)
                 device = models.ForeignKey('Device', verbose_name='Device', null=True, on_delete=models.CASCADE)
                 type = models.PositiveSmallIntegerField(default=0, choices=CONF_TYPES)
                 created_date = models.DateTimeField(auto_now_add=True)
                 programmed_date = models.DateTimeField(auto_now=True)
                 parameters = models.TextField(default='{}')
                 author = models.ForeignKey(User, null=True, blank=True)
                 hash = models.CharField(default='', max_length=64, null=True, blank=True)
                 message = ""
                 class Meta:
                     db_table = 'db_configurations'
                     ordering = ('device__device_type__name',)
                 def __str__(self):
                     ret = u'{} '.format(self.device.device_type.name.upper())
                     if 'mix' in [f.name for f in self._meta.get_fields()]:
                         if self.mix:
                             ret = '{} MIX '.format(self.device.device_type.name.upper())
                     if 'label' in [f.name for f in self._meta.get_fields()]:
                         ret += '{}'.format(self.label)
                     if self.template:
                         ret += ' (template)'
                     return ret
                 @property
                 def name(self):
                     return str(self)
                 def jsonify(self):
                     data = {}
                     ignored = ('type', 'polymorphic_ctype', 'configuration_ptr',
                                'created_date', 'programmed_date', 'template', 'device',
                                'experiment')
                     for field in self._meta.fields:
                         if field.name in ignored:
                             continue
                         data[field.name] = field.value_from_object(self)
                     data['device_type'] = self.device.device_type.name
                     if self.device.device_type.name == 'rc':
                         data['lines'] = ['{}'.format(line.pk) for line in self.get_lines()]
                         data['delays'] = self.get_delays()
                         data['pulses'] = self.get_pulses()
                     elif self.device.device_type.name == 'jars':
                         data['decode_type'] = DECODE_TYPE[self.decode_data][1]
                     elif self.device.device_type.name == 'dds':
                         data['frequencyA_Mhz'] = float(data['frequencyA_Mhz'])
                         data['frequencyB_Mhz'] = float(data['frequencyB_Mhz'])
                         data['phaseA'] = dds_data.phase_to_binary(data['phaseA_degrees'])
                         data['phaseB'] = dds_data.phase_to_binary(data['phaseB_degrees'])
                     return data
                 def clone(self, **kwargs):
                     self.pk = None
                     self.id = None
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     return self
                 def parms_to_dict(self):
                     params = Params({})
                     params.add(self.jsonify(), 'configurations')
                     if self.device.device_type.name=='rc':
                         for line in self.get_lines():
                             params.add(line.jsonify(), 'lines')
                     return params.data
                 def parms_to_text(self):
                     raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
                 def parms_to_binary(self):
                     raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
                 def dict_to_parms(self, parameters, id=None):
                     params = Params(parameters)
                     if id:
                         data = params.get_conf(id_conf=id)
                     else:
                         data = params.get_conf(dtype=self.device.device_type.name)
                     if data['device_type']=='rc':
                         self.clean_lines()
                         lines = data.pop('lines', None)
                         for line_id in lines:
                             pass
                     for key, value in data.items():
                         if key not in ('id', 'device_type'):
                             setattr(self, key, value)
                     self.save()
                 def export_to_file(self, format="json"):
                     content_type = ''
                     if format == 'racp':
                         content_type = 'text/plain'
                         filename = '%s_%s.%s' %(self.device.device_type.name, self.name, 'racp')
                         content = self.parms_to_text(file_format = 'racp')
                     if format == 'text':
                         content_type = 'text/plain'
                         filename = '%s_%s.%s' %(self.device.device_type.name, self.name, self.device.device_type.name)
                         content = self.parms_to_text()
                     if format == 'binary':
                         content_type = 'application/octet-stream'
                         filename = '%s_%s.bin' %(self.device.device_type.name, self.name)
                         content = self.parms_to_binary()
                     if not content_type:
                         content_type = 'application/json'
                         filename = '%s_%s.json' %(self.device.device_type.name, self.name)
                         content = json.dumps(self.parms_to_dict(), indent=2)
                     fields = {'content_type':content_type,
                               'filename':filename,
                               'content':content
                               }
                     return fields
                 def import_from_file(self, fp):
                     parms = {}
                     path, ext = os.path.splitext(fp.name)
                     if ext == '.json':
                         parms = json.load(fp)
                     if ext == '.dds':
                         lines = fp.readlines()
                         parms = dds_data.text_to_dict(lines)
                     if ext == '.racp':
                         if self.device.device_type.name == 'jars':
                             parms = RacpFile(fp).to_dict()
                             parms['filter_parms'] = json.loads(self.filter_parms)
                             return parms
                         parms = RCFile(fp).to_dict()
                     return parms
                 def status_device(self):
                     self.message = 'Function not implemented'
                     return False
                 def stop_device(self):
                     self.message = 'Function not implemented'
                     return False
                 def start_device(self):
                     self.message = 'Function not implemented'
                     return False
                 def write_device(self, parms):
                     self.message = 'Function not implemented'
                     return False
                 def read_device(self):
                     self.message = 'Function not implemented'
                     return False
                 def get_absolute_url(self):
                     return reverse('url_%s_conf' % self.device.device_type.name, args=[str(self.id)])
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_%s_conf' % self.device.device_type.name, args=[str(self.id)])
                 def get_absolute_url_delete(self):
                     return reverse('url_delete_dev_conf', args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_dev_conf', args=[str(self.id)])
                 def get_absolute_url_export(self):
                     return reverse('url_export_dev_conf', args=[str(self.id)])
                 def get_absolute_url_write(self):
                     return reverse('url_write_dev_conf', args=[str(self.id)])
                 def get_absolute_url_read(self):
                     return reverse('url_read_dev_conf', args=[str(self.id)])
                 def get_absolute_url_start(self):
                     return reverse('url_start_dev_conf', args=[str(self.id)])
                 def get_absolute_url_stop(self):
                     return reverse('url_stop_dev_conf', args=[str(self.id)])
                 def get_absolute_url_status(self):
                     return reverse('url_status_dev_conf', args=[str(self.id)])

apps/main/templates/dev_conf.html +7 -3

             {% extends "base.html" %}
             {% load bootstrap3 %}
             {% load static %}
             {% load main_tags %}
             {% block content-title %}{{title}}{% endblock %}
             {% block content-suptitle %}{{suptitle}}{% endblock %}
             {% block content %}
             {% block menu-actions %}
             <span class=" dropdown pull-right">
               <a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-menu-hamburger gi-2x" aria-hidden="true"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="{{ dev_conf.get_absolute_url_edit }}"><span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> Edit</a></li>
                 <li><a href="{{ dev_conf.get_absolute_url_delete }}"><span class="glyphicon glyphicon-remove" aria-hidden="true"></span> Delete</a></li>
                 <li><a href="{{ dev_conf.get_absolute_url_import }}"><span class="glyphicon glyphicon-import" aria-hidden="true"></span> Import </a></li>
                 <li><a href="{{ dev_conf.get_absolute_url_export }}"><span class="glyphicon glyphicon-export" aria-hidden="true"></span> Export </a></li>
                 {% block extra-menu-actions %}
                 {% endblock %}
                 <li><a>----------------</a></li>
                 <li><a href="{{ dev_conf.get_absolute_url_status }}"><span class="glyphicon glyphicon-refresh" aria-hidden="true"></span> Status</a></li>
                 {% if not no_play %}
                     {% if not only_stop %}
                         <li><a href="{{ dev_conf.get_absolute_url_start}}"><span class="glyphicon glyphicon-play" aria-hidden="true"></span> Start</a></li>
                     {% endif %}
                 <li><a href="{{ dev_conf.get_absolute_url_stop }}"><span class="glyphicon glyphicon-stop" aria-hidden="true"></span> Stop</a></li>
                 {% endif %}
                 <li><a href="{{ dev_conf.get_absolute_url_write }}"><span class="glyphicon glyphicon-download" aria-hidden="true"></span> Write</a></li>
                 {% if dev_conf.device.device_type.name != 'abs' %}
                 <li><a href="{{ dev_conf.get_absolute_url_read }}"><span class="glyphicon glyphicon-upload" aria-hidden="true"></span> Read</a></li>
                 {% endif %}
               </ul>
             </span>
             {% endblock %}
             {% block content-detail %}
             <table class="table table-bordered">
             	<tr>
-            		<th>Status</th>
+                <th>Status</th>
-            		<td class="text-{{dev_conf.device.status_color}}"><strong> {% if dev_conf.device.device_type.name == 'abs' %} {{connected_modules}} {% else %} {{dev_conf.device.get_status_display}}{% endif %}</strong></td>
+                {% if dev_conf.pk == dev_conf.device.conf_active %}
-            	</tr>
+                  <td class="text-{{dev_conf.device.status_color}}"><strong> {% if dev_conf.device.device_type.name == 'abs' %} {{connected_modules}} {% else %} {{dev_conf.device.get_status_display}}{% endif %}</strong></td>
+                {% else %}
+                  <td class="text-info"><strong> Connected </strong></td>
+                {% endif %}
+                </tr>
             	{% for key in dev_conf_keys %}
             	<tr>
             		<th>{% get_verbose_field_name dev_conf key %}</th>
             		<td>{{dev_conf|attr:key}}</td>
             	</tr>
             	{% endfor %}
             </table>
             {% endblock %}
             {% block extra-content %}
             {% endblock %}
             {% endblock %}
             {% block extra-js%}
             <script type="text/javascript">
               $("#bt_edit").click(function() {
                 document.location = "{{ dev_conf.get_absolute_url_edit }}";
               });
               $("#bt_read").click(function() {
                 document.location = "{{ dev_conf.get_absolute_url_read }}";
               });
               $("#bt_write").click(function() {
                 document.location = "{{ dev_conf.get_absolute_url_write }}";
               });
               $("#bt_import").click(function() {
                 document.location = "{{ dev_conf.get_absolute_url_import }}";
               });
               $("#bt_export").click(function() {
                 document.location = "{{ dev_conf.get_absolute_url_export }}";
               });
             </script>
             {% endblock %}

apps/main/templates/experiment.html +2 -2

             {% extends "base.html" %}
             {% load bootstrap3 %}
             {% load static %}
             {% load main_tags %}
             {% block extra-head %}
             <link href="{% static 'css/bootstrap-datetimepicker.min.css' %}" media="screen" rel="stylesheet">
             {% endblock %}
             {% block content-title %}{{title}}{% endblock %}
             {% block content-suptitle %}{{suptitle}}{% endblock %}
             {% block content %}
             {% block menu-actions %}
             <span class=" dropdown pull-right">
               <a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-menu-hamburger gi-2x" aria-hidden="true"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="{% url 'url_edit_experiment' experiment.id %}"><span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> Edit</a></li>
                 <li><a href="{% url 'url_delete_experiment' experiment.id %}"><span class="glyphicon glyphicon-remove" aria-hidden="true"></span> Delete</a></li>
                 <li><a href="{{ experiment.get_absolute_url_import }}"><span class="glyphicon glyphicon-import" aria-hidden="true"></span> Import </a></li>
                 <li><a href="{{ experiment.get_absolute_url_export }}"><span class="glyphicon glyphicon-export" aria-hidden="true"></span> Export </a></li>
                 <li><a>----------------</a></li>
                 <li><a href="{{ experiment.get_absolute_url_start}}"><span class="glyphicon glyphicon-play" aria-hidden="true"></span> Start</a></li>
                 <li><a href="{{ experiment.get_absolute_url_stop }}"><span class="glyphicon glyphicon-stop" aria-hidden="true"></span> Stop</a></li>
                 <li><a href="{% url 'url_mix_experiment' experiment.id %}"><span class="glyphicon glyphicon-random" aria-hidden="true"></span> Mix RC Configurations </a></li>
                 <li><a href="{% url 'url_add_dev_conf' experiment.id %}"><span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span> Add Configuration</a></li>
                 <li><a href="{% url 'url_sum_experiment' experiment.id %}"><span class="glyphicon glyphicon-list-alt" aria-hidden="true"></span> Summary</a></li>
               </ul>
             </span>
             {% endblock %}
             <table class="table table-bordered">
             {% for key in experiment_keys %}
             	{% if key == 'freq' %}
             	<tr><th>Operating Freq. (MHz)</th><td>{{experiment|attr:key}}</td></tr>
             	{% else %}
             	<tr><th>{{key|title}}</th><td>{{experiment|attr:key}}</td></tr>
             	{% endif %}
             {% endfor %}
             </table>
             <br>
             <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
               <div class="panel panel-default bootcards-summary">
                 <div class="panel-heading" role="tab">
                   <h4 class="panel-title">
                       Devices
                   </h4>
                 </div>
                   <div class="panel-body">
             		{% for item in configurations %}
             		<div class="col-xs-6 col-sm-4" style="padding-top:5px;padding-bottom:5px">
                          <a class="bootcards-summary-item" href="{{item.get_absolute_url}}"><br>
                            {% if item.device.device_type.name == 'cgs' %}
                             <i class="fa fa-2x fa-clock-o"></i>
                            {% elif item.device.device_type.name == 'rc' %}
                             <i class="fa fa-2x fa-microchip"></i>
                            {% elif item.device.device_type.name == 'abs' %}
                             <i class="fa fa-2x fa-podcast"></i>
                            {% elif item.device.device_type.name == 'jars' %}
                             <i class="fa fa-2x fa-desktop"></i>
                            {% elif item.device.device_type.name == 'dds' %}
                             <i class="fa fa-2x fa-bar-chart"></i>
                            {% else %}
                             <i class="fa fa-3x fa-puzzle-piece"></i>
                            {%endif%}
                                <h4>{{item}}<br><small>{{item.device.ip_address}}</small>
-            		       {%if experiment.status == 3 %}
+            		       {%if item.pk != item.device.conf_active %}
             		       <span class="label label-info">Configured</span>
             		       {%else%}
             		       <span class="label label-{{item.device.status_color}}">{{item.device.get_status_display}}</span>
-                                   {%endif%}
+                       {%endif%}
             		   </h4>
                          </a>
                     </div>
             		{% endfor %}
                   </div>
               </div>
             </div>
             {% endblock %}
             {% block sidebar%}
                {% include "sidebar_devices.html" %}
             {% endblock %}
             {% block extra-js%}
             <script type="text/javascript">
               $(".clickable-row").click(function() {
                 document.location = $(this).data("href");
               });
               $("#bt_edit").click(function() {
             	    document.location = "{% url 'url_edit_experiment' experiment.id%}";
             	  });
               $("#bt_add_conf").click(function() {
                 document.location = "{% url 'url_add_dev_conf' experiment.id %}";
               });
             </script>
             {% endblock %}

apps/main/views.py +28 -15

             import ast
             import json
             import hashlib
             from datetime import datetime, timedelta
             from django.shortcuts import render, redirect, get_object_or_404, HttpResponse
             from django.utils.safestring import mark_safe
             from django.http import HttpResponseRedirect
             from django.core.urlresolvers import reverse
             from django.db.models import Q
             from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
             from django.contrib import messages
             from django.http.request import QueryDict
             from django.contrib.auth.decorators import login_required, user_passes_test
             try:
                 from urllib.parse import urlencode
             except ImportError:
                 from urllib import urlencode
             from .forms import CampaignForm, ExperimentForm, DeviceForm, ConfigurationForm, LocationForm, UploadFileForm, DownloadFileForm, OperationForm, NewForm
             from .forms import OperationSearchForm, FilterForm, ChangeIpForm
             from .tasks import task_start
             from apps.rc.forms import RCConfigurationForm, RCLineCode, RCMixConfigurationForm
             from apps.dds.forms import DDSConfigurationForm
             from apps.jars.forms import JARSConfigurationForm
             from apps.cgs.forms import CGSConfigurationForm
             from apps.abs.forms import ABSConfigurationForm
             from apps.usrp.forms import USRPConfigurationForm
             from .utils import Params
             from .models import Campaign, Experiment, Device, Configuration, Location, RunningExperiment, DEV_STATES
             from apps.cgs.models import CGSConfiguration
             from apps.jars.models import JARSConfiguration, EXPERIMENT_TYPE
             from apps.usrp.models import USRPConfiguration
             from apps.abs.models import ABSConfiguration
             from apps.rc.models import RCConfiguration, RCLine, RCLineType, RCClock
             from apps.dds.models import DDSConfiguration
             from radarsys.celery import app
             CONF_FORMS = {
                 'rc': RCConfigurationForm,
                 'dds': DDSConfigurationForm,
                 'jars': JARSConfigurationForm,
                 'cgs': CGSConfigurationForm,
                 'abs': ABSConfigurationForm,
                 'usrp': USRPConfigurationForm,
             }
             CONF_MODELS = {
                 'rc': RCConfiguration,
                 'dds': DDSConfiguration,
                 'jars': JARSConfiguration,
                 'cgs': CGSConfiguration,
                 'abs': ABSConfiguration,
                 'usrp': USRPConfiguration,
             }
             MIX_MODES = {
                 '0': 'P',
                 '1': 'S',
             }
             MIX_OPERATIONS = {
                 '0': 'OR',
                 '1': 'XOR',
                 '2': 'AND',
                 '3': 'NAND',
             }
             def is_developer(user):
                 groups = [str(g.name) for g in user.groups.all()]
                 return 'Developer' in groups or user.is_staff
             def is_operator(user):
                 groups = [str(g.name) for g in user.groups.all()]
                 return 'Operator' in groups or user.is_staff
             def has_been_modified(model):
                 prev_hash = model.hash
                 new_hash = hashlib.sha256(str(model.parms_to_dict)).hexdigest()
                 if prev_hash != new_hash:
                     model.hash = new_hash
                     model.save()
                     return True
                 return False
             def index(request):
                 kwargs = {'no_sidebar': True}
                 return render(request, 'index.html', kwargs)
             def locations(request):
                 page = request.GET.get('page')
                 order = ('name',)
                 kwargs = get_paginator(Location, page, order)
                 kwargs['keys'] = ['name', 'description']
                 kwargs['title'] = 'Radar System'
                 kwargs['suptitle'] = 'List'
                 kwargs['no_sidebar'] = True
                 return render(request, 'base_list.html', kwargs)
             def location(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 kwargs = {}
                 kwargs['location'] = location
                 kwargs['location_keys'] = ['name', 'description']
                 kwargs['title'] = 'Location'
                 kwargs['suptitle'] = 'Details'
                 return render(request, 'location.html', kwargs)
             @login_required
             def location_new(request):
                 if request.method == 'GET':
                     form = LocationForm()
                 if request.method == 'POST':
                     form = LocationForm(request.POST)
                     if form.is_valid():
                         form.save()
                         return redirect('url_locations')
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Radar System'
                 kwargs['suptitle'] = 'New'
                 kwargs['button'] = 'Create'
                 return render(request, 'base_edit.html', kwargs)
             @login_required
             def location_edit(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 if request.method == 'GET':
                     form = LocationForm(instance=location)
                 if request.method == 'POST':
                     form = LocationForm(request.POST, instance=location)
                     if form.is_valid():
                         form.save()
                         return redirect('url_locations')
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Location'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 return render(request, 'base_edit.html', kwargs)
             @login_required
             def location_delete(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 if request.method == 'POST':
                     if is_developer(request.user):
                         location.delete()
                         return redirect('url_locations')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(location.get_absolute_url())
                 kwargs = {
                     'title': 'Delete',
                     'suptitle': 'Location',
                     'object': location,
                     'delete': True
                 }
                 return render(request, 'confirm.html', kwargs)
             def devices(request):
                 page = request.GET.get('page')
                 order = ('location', 'device_type')
                 filters = request.GET.copy()
                 kwargs = get_paginator(Device, page, order, filters)
                 form = FilterForm(initial=request.GET, extra_fields=['tags'])
                 kwargs['keys'] = ['device_type', 'location',
                                   'ip_address', 'port_address', 'actions']
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'List'
                 kwargs['no_sidebar'] = True
                 kwargs['form'] = form
                 kwargs['add_url'] = reverse('url_add_device')
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 kwargs['menu_devices'] = 'active'
                 return render(request, 'base_list.html', kwargs)
             def device(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 kwargs = {}
                 kwargs['device'] = device
                 kwargs['device_keys'] = ['device_type',
                                          'ip_address', 'port_address', 'description']
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'Details'
                 kwargs['menu_devices'] = 'active'
                 return render(request, 'device.html', kwargs)
             @login_required
             def device_new(request):
                 if request.method == 'GET':
                     form = DeviceForm()
                 if request.method == 'POST':
                     form = DeviceForm(request.POST)
                     if form.is_valid():
                         form.save()
                         return redirect('url_devices')
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'New'
                 kwargs['button'] = 'Create'
                 kwargs['menu_devices'] = 'active'
                 return render(request, 'base_edit.html', kwargs)
             @login_required
             def device_edit(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 if request.method == 'GET':
                     form = DeviceForm(instance=device)
                 if request.method == 'POST':
                     form = DeviceForm(request.POST, instance=device)
                     if form.is_valid():
                         form.save()
                         return redirect(device.get_absolute_url())
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 kwargs['menu_devices'] = 'active'
                 return render(request, 'base_edit.html', kwargs)
             @login_required
             def device_delete(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 if request.method == 'POST':
                     if is_developer(request.user):
                         device.delete()
                         return redirect('url_devices')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(device.get_absolute_url())
                 kwargs = {
                     'title': 'Delete',
                     'suptitle': 'Device',
                     'object': device,
                     'delete': True
                 }
                 kwargs['menu_devices'] = 'active'
                 return render(request, 'confirm.html', kwargs)
             @login_required
             def device_change_ip(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 if request.method == 'POST':
                     if is_developer(request.user):
                         device.change_ip(**request.POST.dict())
                         level, message = device.message.split('|')
                         messages.add_message(request, level, message)
                     else:
                         messages.error(
                             request, 'Not enough permission to delete this object')
                     return redirect(device.get_absolute_url())
                 kwargs = {
                     'title': 'Device',
                     'suptitle': 'Change IP',
                     'object': device,
                     'previous': device.get_absolute_url(),
                     'form': ChangeIpForm(initial={'ip_address': device.ip_address}),
                     'message': ' ',
                 }
                 kwargs['menu_devices'] = 'active'
                 return render(request, 'confirm.html', kwargs)
             def campaigns(request):
                 page = request.GET.get('page')
                 order = ('-start_date',)
                 filters = request.GET.copy()
                 kwargs = get_paginator(Campaign, page, order, filters)
                 form = FilterForm(initial=request.GET, extra_fields=[
                                   'range_date', 'tags', 'template'])
                 kwargs['keys'] = ['name', 'start_date', 'end_date', 'actions']
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'List'
                 kwargs['no_sidebar'] = True
                 kwargs['form'] = form
                 kwargs['add_url'] = reverse('url_add_campaign')
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 kwargs['menu_campaigns'] = 'active'
                 return render(request, 'base_list.html', kwargs)
             def campaign(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 experiments = Experiment.objects.filter(campaign=campaign)
                 form = CampaignForm(instance=campaign)
                 kwargs = {}
                 kwargs['campaign'] = campaign
                 kwargs['campaign_keys'] = ['template', 'name',
                                            'start_date', 'end_date', 'tags', 'description']
                 kwargs['experiments'] = experiments
                 kwargs['experiment_keys'] = [
                     'name', 'radar_system', 'start_time', 'end_time']
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'Details'
                 kwargs['form'] = form
                 kwargs['button'] = 'Add Experiment'
                 kwargs['menu_campaigns'] = 'active'
                 return render(request, 'campaign.html', kwargs)
             @login_required
             def campaign_new(request):
                 kwargs = {}
                 if request.method == 'GET':
                     if 'template' in request.GET:
                         if request.GET['template'] == '0':
                             form = NewForm(initial={'create_from': 2},
                                            template_choices=Campaign.objects.filter(template=True).values_list('id', 'name'))
                         else:
                             kwargs['button'] = 'Create'
                             kwargs['experiments'] = Configuration.objects.filter(
                                 experiment=request.GET['template'])
                             kwargs['experiment_keys'] = ['name', 'start_time', 'end_time']
                             camp = Campaign.objects.get(pk=request.GET['template'])
                             form = CampaignForm(instance=camp,
                                                 initial={'name': '{}_{:%Y%m%d}'.format(camp.name, datetime.now()),
                                                          'template': False})
                     elif 'blank' in request.GET:
                         kwargs['button'] = 'Create'
                         form = CampaignForm()
                     else:
                         form = NewForm()
                 if request.method == 'POST':
                     kwargs['button'] = 'Create'
                     post = request.POST.copy()
                     experiments = []
                     for id_exp in post.getlist('experiments'):
                         exp = Experiment.objects.get(pk=id_exp)
                         new_exp = exp.clone(template=False)
                         experiments.append(new_exp)
                     post.setlist('experiments', [])
                     form = CampaignForm(post)
                     if form.is_valid():
                         campaign = form.save(commit=False)
                         campaign.author = request.user
                         for exp in experiments:
                             campaign.experiments.add(exp)
                         campaign.save()
                         return redirect('url_campaign', id_camp=campaign.id)
                 kwargs['form'] = form
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'New'
                 kwargs['menu_campaigns'] = 'active'
                 return render(request, 'campaign_edit.html', kwargs)
             @login_required
             def campaign_edit(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method == 'GET':
                     form = CampaignForm(instance=campaign)
                 if request.method == 'POST':
                     exps = campaign.experiments.all().values_list('pk', flat=True)
                     post = request.POST.copy()
                     new_exps = post.getlist('experiments')
                     post.setlist('experiments', [])
                     form = CampaignForm(post, instance=campaign)
                     if form.is_valid():
                         camp = form.save()
                         for id_exp in new_exps:
                             if int(id_exp) in exps:
                                 exps.pop(id_exp)
                             else:
                                 exp = Experiment.objects.get(pk=id_exp)
                                 if exp.template:
                                     camp.experiments.add(exp.clone(template=False))
                                 else:
                                     camp.experiments.add(exp)
                         for id_exp in exps:
                             camp.experiments.remove(Experiment.objects.get(pk=id_exp))
                         return redirect('url_campaign', id_camp=id_camp)
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 kwargs['menu_campaigns'] = 'active'
                 return render(request, 'campaign_edit.html', kwargs)
             @login_required
             def campaign_delete(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method == 'POST':
                     if is_developer(request.user):
                         for exp in campaign.experiments.all():
                             for conf in Configuration.objects.filter(experiment=exp):
                                 conf.delete()
                             exp.delete()
                         campaign.delete()
                         return redirect('url_campaigns')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(campaign.get_absolute_url())
                 kwargs = {
                     'title': 'Delete',
                     'suptitle': 'Campaign',
                     'object': campaign,
                     'delete': True
                 }
                 kwargs['menu_campaigns'] = 'active'
                 return render(request, 'confirm.html', kwargs)
             @login_required
             def campaign_export(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 content = campaign.parms_to_dict()
                 content_type = 'application/json'
                 filename = '%s_%s.json' % (campaign.name, campaign.id)
                 response = HttpResponse(content_type=content_type)
                 response['Content-Disposition'] = 'attachment; filename="%s"' % filename
                 response.write(json.dumps(content, indent=2))
                 return response
             @login_required
             def campaign_import(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         new_camp = campaign.dict_to_parms(
                             json.load(request.FILES['file']), CONF_MODELS)
                         messages.success(
                             request, "Parameters imported from: '%s'." % request.FILES['file'].name)
                         return redirect(new_camp.get_absolute_url_edit())
                     messages.error(request, "Could not import parameters from file")
                 kwargs = {}
                 kwargs['title'] = 'Campaign'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Importing file'
                 kwargs['button'] = 'Import'
                 kwargs['menu_campaigns'] = 'active'
                 return render(request, 'campaign_import.html', kwargs)
             def experiments(request):
                 page = request.GET.get('page')
                 order = ('location',)
                 filters = request.GET.copy()
                 if 'my experiments' in filters:
                     filters.pop('my experiments', None)
                     filters['mine'] = request.user.id
                 kwargs = get_paginator(Experiment, page, order, filters)
                 fields = ['tags', 'template']
                 if request.user.is_authenticated:
                     fields.append('my experiments')
                 form = FilterForm(initial=request.GET, extra_fields=fields)
                 kwargs['keys'] = ['name', 'radar_system',
                                   'start_time', 'end_time', 'actions']
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'List'
                 kwargs['no_sidebar'] = True
                 kwargs['form'] = form
                 kwargs['add_url'] = reverse('url_add_experiment')
                 filters = request.GET.copy()
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 kwargs['menu_experiments'] = 'active'
                 return render(request, 'base_list.html', kwargs)
             def experiment(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 configurations = Configuration.objects.filter(
                     experiment=experiment, type=0)
                 kwargs = {}
                 kwargs['experiment_keys'] = ['template', 'radar_system',
                                              'name', 'freq', 'start_time', 'end_time']
                 kwargs['experiment'] = experiment
                 kwargs['configuration_keys'] = ['name', 'device__ip_address',
                                                 'device__port_address', 'device__status']
                 kwargs['configurations'] = configurations
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'Details'
                 kwargs['button'] = 'Add Configuration'
                 kwargs['menu_experiments'] = 'active'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment.html', kwargs)
             @login_required
             def experiment_new(request, id_camp=None):
                 if not is_developer(request.user):
                     messages.error(
                         request, 'Developer required, to create new Experiments')
                     return redirect('index')
                 kwargs = {}
                 if request.method == 'GET':
                     if 'template' in request.GET:
                         if request.GET['template'] == '0':
                             form = NewForm(initial={'create_from': 2},
                                            template_choices=Experiment.objects.filter(template=True).values_list('id', 'name'))
                         else:
                             kwargs['button'] = 'Create'
                             kwargs['configurations'] = Configuration.objects.filter(
                                 experiment=request.GET['template'])
                             kwargs['configuration_keys'] = ['name', 'device__name',
                                                             'device__ip_address', 'device__port_address']
                             exp = Experiment.objects.get(pk=request.GET['template'])
                             form = ExperimentForm(instance=exp,
                                                   initial={'name': '{}_{:%y%m%d}'.format(exp.name, datetime.now()),
                                                            'template': False})
                     elif 'blank' in request.GET:
                         kwargs['button'] = 'Create'
                         form = ExperimentForm()
                     else:
                         form = NewForm()
                 if request.method == 'POST':
                     form = ExperimentForm(request.POST)
                     if form.is_valid():
                         experiment = form.save(commit=False)
                         experiment.author = request.user
                         experiment.save()
                         if 'template' in request.GET:
                             configurations = Configuration.objects.filter(
                                 experiment=request.GET['template'], type=0)
                             for conf in configurations:
                                 conf.clone(experiment=experiment, template=False)
                         return redirect('url_experiment', id_exp=experiment.id)
                 kwargs['form'] = form
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'New'
                 kwargs['menu_experiments'] = 'active'
                 return render(request, 'experiment_edit.html', kwargs)
             @login_required
             def experiment_edit(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 if request.method == 'GET':
                     form = ExperimentForm(instance=experiment)
                 if request.method == 'POST':
                     form = ExperimentForm(request.POST, instance=experiment)
                     if form.is_valid():
                         experiment = form.save()
                         return redirect('url_experiment', id_exp=experiment.id)
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 kwargs['menu_experiments'] = 'active'
                 return render(request, 'experiment_edit.html', kwargs)
             @login_required
             def experiment_delete(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 if request.method == 'POST':
                     if is_developer(request.user):
                         for conf in Configuration.objects.filter(experiment=experiment):
                             conf.delete()
                         experiment.delete()
                         return redirect('url_experiments')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(experiment.get_absolute_url())
                 kwargs = {
                     'title': 'Delete',
                     'suptitle': 'Experiment',
                     'object': experiment,
                     'delete': True
                 }
                 return render(request, 'confirm.html', kwargs)
             @login_required
             def experiment_export(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 content = experiment.parms_to_dict()
                 content_type = 'application/json'
                 filename = '%s_%s.json' % (experiment.name, experiment.id)
                 response = HttpResponse(content_type=content_type)
                 response['Content-Disposition'] = 'attachment; filename="%s"' % filename
                 response.write(json.dumps(content, indent=2))
                 return response
             @login_required
             def experiment_import(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 configurations = Configuration.objects.filter(experiment=experiment)
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         new_exp = experiment.dict_to_parms(
                             json.load(request.FILES['file']), CONF_MODELS)
                         messages.success(
                             request, "Parameters imported from: '%s'." % request.FILES['file'].name)
                         return redirect(new_exp.get_absolute_url_edit())
                     messages.error(request, "Could not import parameters from file")
                 kwargs = {}
                 kwargs['title'] = 'Experiment'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Importing file'
                 kwargs['button'] = 'Import'
                 kwargs['menu_experiments'] = 'active'
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment_import.html', kwargs)
             @login_required
             def experiment_start(request, id_exp):
                 exp = get_object_or_404(Experiment, pk=id_exp)
                 if exp.status == 2:
                     messages.warning(request, 'Experiment {} already runnnig'.format(exp))
                 else:
                     exp.status = exp.start()
                     if exp.status == 0:
                         messages.error(request, 'Experiment {} not start'.format(exp))
                     if exp.status == 2:
                         messages.success(request, 'Experiment {} started'.format(exp))
                     exp.save()
                 return redirect(exp.get_absolute_url())
             @login_required
             def experiment_stop(request, id_exp):
                 exp = get_object_or_404(Experiment, pk=id_exp)
                 if exp.status == 2:
                     exp.status = exp.stop()
                     exp.save()
                     messages.success(request, 'Experiment {} stopped'.format(exp))
                 else:
                     messages.error(request, 'Experiment {} not running'.format(exp))
                 return redirect(exp.get_absolute_url())
             def experiment_status(request, id_exp):
                 exp = get_object_or_404(Experiment, pk=id_exp)
                 exp.get_status()
                 return redirect(exp.get_absolute_url())
             @login_required
             def experiment_mix(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 rc_confs = [conf for conf in RCConfiguration.objects.filter(
                     experiment=id_exp,
                     type=0,
                     mix=False)]
                 if len(rc_confs) < 2:
                     messages.warning(
                         request, 'You need at least two RC Configurations to make a mix')
                     return redirect(experiment.get_absolute_url())
                 mix_confs = RCConfiguration.objects.filter(experiment=id_exp, mix=True, type=0)
                 if mix_confs:
                     mix = mix_confs[0]
                 else:
                     mix = RCConfiguration(experiment=experiment,
                                           device=rc_confs[0].device,
                                           ipp=rc_confs[0].ipp,
                                           clock_in=rc_confs[0].clock_in,
                                           clock_divider=rc_confs[0].clock_divider,
                                           mix=True,
                                           parameters='')
                     mix.save()
                     line_type = RCLineType.objects.get(name='mix')
                     for i in range(len(rc_confs[0].get_lines())):
                         line = RCLine(rc_configuration=mix, line_type=line_type, channel=i)
                         line.save()
                 initial = {'name': mix.name,
                            'result': parse_mix_result(mix.parameters),
                            'delay': 0,
                            'mask': [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
                            }
                 if request.method == 'GET':
                     form = RCMixConfigurationForm(confs=rc_confs, initial=initial)
                 if request.method == 'POST':
                     result = mix.parameters
                     if '{}|'.format(request.POST['experiment']) in result:
                         messages.error(request, 'Configuration already added')
                     else:
                         if 'operation' in request.POST:
                             operation = MIX_OPERATIONS[request.POST['operation']]
                         else:
                             operation = '   '
                         mode = MIX_MODES[request.POST['mode']]
                         if result:
                             result = '{}-{}|{}|{}|{}|{}'.format(mix.parameters,
                                                                 request.POST['experiment'],
                                                                 mode,
                                                                 operation,
                                                                 float(
                                                                     request.POST['delay']),
                                                                 parse_mask(
                                                                     request.POST.getlist('mask'))
                                                                 )
                         else:
                             result = '{}|{}|{}|{}|{}'.format(request.POST['experiment'],
                                                              mode,
                                                              operation,
                                                              float(request.POST['delay']),
                                                              parse_mask(
                                                                  request.POST.getlist('mask'))
                                                              )
                         mix.parameters = result
                         mix.save()
                         mix.update_pulses()
                     initial['result'] = parse_mix_result(result)
                     initial['name'] = mix.name
                     form = RCMixConfigurationForm(initial=initial, confs=rc_confs)
                 kwargs = {
                     'title': 'Experiment',
                     'suptitle': 'Mix Configurations',
                     'form': form,
                     'extra_button': 'Delete',
                     'button': 'Add',
                     'cancel': 'Back',
                     'previous': experiment.get_absolute_url(),
                     'id_exp': id_exp,
                 }
                 kwargs['menu_experiments'] = 'active'
                 return render(request, 'experiment_mix.html', kwargs)
             @login_required
             def experiment_mix_delete(request, id_exp):
                 conf = RCConfiguration.objects.get(experiment=id_exp, mix=True, type=0)
                 values = conf.parameters.split('-')
                 conf.parameters = '-'.join(values[:-1])
                 conf.save()
                 return redirect('url_mix_experiment', id_exp=id_exp)
             def experiment_summary(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 configurations = Configuration.objects.filter(
                     experiment=experiment, type=0)
                 kwargs = {}
                 kwargs['experiment_keys'] = ['radar_system',
                                              'name', 'freq', 'start_time', 'end_time']
                 kwargs['experiment'] = experiment
                 kwargs['configurations'] = []
                 kwargs['title'] = 'Experiment Summary'
                 kwargs['suptitle'] = 'Details'
                 kwargs['button'] = 'Verify Parameters'
                 c_vel = 3.0*(10**8)  # m/s
                 ope_freq = experiment.freq*(10**6)  # 1/s
                 radar_lambda = c_vel/ope_freq  # m
                 kwargs['radar_lambda'] = radar_lambda
                 ipp = None
                 nsa = 1
                 code_id = 0
                 tx_line = {}
                 for configuration in configurations.filter(device__device_type__name = 'rc'):
                     if configuration.mix:
                         continue
                     conf = {'conf': configuration}
                     conf['keys'] = []
                     conf['NTxs'] = configuration.ntx
                     conf['keys'].append('NTxs')
                     ipp = configuration.ipp
                     conf['IPP'] = ipp
                     conf['keys'].append('IPP')
                     lines = configuration.get_lines(line_type__name='tx')
                     for tx_line in lines:
                         tx_params = json.loads(tx_line.params)
                         conf[tx_line.get_name()] = '{} Km'.format(tx_params['pulse_width'])
                         conf['keys'].append(tx_line.get_name())
                         delays = tx_params['delays']
                         if delays not in ('', '0'):
                             n = len(delays.split(','))
                             taus = '{} Taus: {}'.format(n, delays)
                         else:
                             taus = '-'
                         conf['Taus ({})'.format(tx_line.get_name())] = taus
                         conf['keys'].append('Taus ({})'.format(tx_line.get_name()))
                         for code_line in configuration.get_lines(line_type__name='codes'):
                             code_params = json.loads(code_line.params)
                             code_id = code_params['code']
                             if tx_line.pk == int(code_params['TX_ref']):
                                 conf['Code ({})'.format(tx_line.get_name())] = '{}:{}'.format(RCLineCode.objects.get(pk=code_params['code']),
                                                                 '-'.join(code_params['codes']))
                                 conf['keys'].append('Code ({})'.format(tx_line.get_name()))
                         for windows_line in configuration.get_lines(line_type__name='windows'):
                             win_params = json.loads(windows_line.params)
                             if tx_line.pk == int(win_params['TX_ref']):
                                 windows = ''
                                 nsa = win_params['params'][0]['number_of_samples']
                                 for i, params in enumerate(win_params['params']):
                                     windows += 'W{}: Ho={first_height} km DH={resolution} km NSA={number_of_samples}<br>'.format(
                                         i, **params)
                                 conf['Window'] = mark_safe(windows)
                                 conf['keys'].append('Window')
                     kwargs['configurations'].append(conf)
                 for configuration in configurations.filter(device__device_type__name = 'jars'):
                     conf = {'conf': configuration}
                     conf['keys'] = []
                     conf['Type of Data'] = EXPERIMENT_TYPE[configuration.exp_type][1]
                     conf['keys'].append('Type of Data')
                     channels_number = configuration.channels_number
                     exp_type = configuration.exp_type
                     fftpoints = configuration.fftpoints
                     filter_parms = json.loads(configuration.filter_parms)
                     spectral_number = configuration.spectral_number
                     acq_profiles = configuration.acq_profiles
                     cohe_integr = configuration.cohe_integr
                     profiles_block = configuration.profiles_block
                     conf['Num of Profiles'] = acq_profiles
                     conf['keys'].append('Num of Profiles')
                     conf['Prof per Block'] = profiles_block
                     conf['keys'].append('Prof per Block')
                     conf['Blocks per File'] = configuration.raw_data_blocks
                     conf['keys'].append('Blocks per File')
                     if exp_type == 0:  # Short
                         bytes_ = 2
                         b = nsa*2*bytes_*channels_number
                     else:  # Float
                         bytes_ = 4
                         channels = channels_number + spectral_number
                         b = nsa*2*bytes_*fftpoints*channels
                     codes_num = 7
                     if code_id == 2:
                         codes_num = 7
                     elif code_id == 12:
                         codes_num = 15
                     #Jars filter values:
                     clock = float(filter_parms['clock'])
                     filter_2 = int(filter_parms['cic_2'])
                     filter_5 = int(filter_parms['cic_5'])
                     filter_fir = int(filter_parms['fir'])
                     Fs_MHz = clock/(filter_2*filter_5*filter_fir)
                     #Jars values:
                     if ipp is not None:
                         IPP_units = ipp/0.15*Fs_MHz
                         IPP_us = IPP_units / Fs_MHz
                         IPP_s = IPP_units / (Fs_MHz * (10**6))
                         Ts = 1/(Fs_MHz*(10**6))
                         Va = radar_lambda/(4*Ts*cohe_integr)
                         rate_bh = ((nsa-codes_num)*channels_number*2 *
                                     bytes_/IPP_us)*(36*(10**8)/cohe_integr)
                         rate_gh = rate_bh/(1024*1024*1024)
                         conf['Time per Block'] = IPP_s * profiles_block * cohe_integr
                         conf['keys'].append('Time per Block')
                         conf['Acq time'] = IPP_s * acq_profiles
                         conf['keys'].append('Acq time')
                         conf['Data rate'] = str(rate_gh)+" (GB/h)"
                         conf['keys'].append('Data rate')
                         conf['Va (m/s)'] = Va
                         conf['keys'].append('Va (m/s)')
                         conf['Vrange (m/s)'] = 3/(2*IPP_s*cohe_integr)
                         conf['keys'].append('Vrange (m/s)')
                     kwargs['configurations'].append(conf)
                 kwargs['menu_experiments'] = 'active'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment_summary.html', kwargs)
             @login_required
             def experiment_verify(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 experiment_data = experiment.parms_to_dict()
                 configurations = Configuration.objects.filter(
                     experiment=experiment, type=0)
                 kwargs = {}
                 kwargs['experiment_keys'] = ['template',
                                              'radar_system', 'name', 'start_time', 'end_time']
                 kwargs['experiment'] = experiment
                 kwargs['configuration_keys'] = ['name', 'device__ip_address',
                                                 'device__port_address', 'device__status']
                 kwargs['configurations'] = configurations
                 kwargs['experiment_data'] = experiment_data
                 kwargs['title'] = 'Verify Experiment'
                 kwargs['suptitle'] = 'Parameters'
                 kwargs['button'] = 'Update'
                 jars_conf = False
                 rc_conf = False
                 dds_conf = False
                 for configuration in configurations:
                     #-------------------- JARS -----------------------:
                     if configuration.device.device_type.name == 'jars':
                         jars_conf = True
                         jars = configuration
                         kwargs['jars_conf'] = jars_conf
                         filter_parms = json.loads(jars.filter_parms)
                         kwargs['filter_parms'] = filter_parms
                         #--Sampling Frequency
                         clock = filter_parms['clock']
                         filter_2 = filter_parms['cic_2']
                         filter_5 = filter_parms['cic_5']
                         filter_fir = filter_parms['fir']
                         samp_freq_jars = clock/filter_2/filter_5/filter_fir
                         kwargs['samp_freq_jars'] = samp_freq_jars
                         kwargs['jars'] = configuration
                     #--------------------- RC ----------------------:
                     if configuration.device.device_type.name == 'rc' and not configuration.mix:
                         rc_conf = True
                         rc = configuration
                         rc_parms = configuration.parms_to_dict()
                         win_lines = rc.get_lines(line_type__name='windows')
                         if win_lines:
                             dh = json.loads(win_lines[0].params)['params'][0]['resolution']
                             #--Sampling Frequency
                             samp_freq_rc = 0.15/dh
                             kwargs['samp_freq_rc'] = samp_freq_rc
                             kwargs['rc_conf'] = rc_conf
                             kwargs['rc'] = configuration
                     #-------------------- DDS ----------------------:
                     if configuration.device.device_type.name == 'dds':
                         dds_conf = True
                         dds = configuration
                         dds_parms = configuration.parms_to_dict()
                         kwargs['dds_conf'] = dds_conf
                         kwargs['dds'] = configuration
                 #------------Validation------------:
                 #Clock
                 if dds_conf and rc_conf and jars_conf:
                     if float(filter_parms['clock']) != float(rc_parms['configurations']['byId'][str(rc.pk)]['clock_in']) and float(rc_parms['configurations']['byId'][str(rc.pk)]['clock_in']) != float(dds_parms['configurations']['byId'][str(dds.pk)]['clock']):
                         messages.warning(request, "Devices don't have the same clock.")
                 elif rc_conf and jars_conf:
                     if float(filter_parms['clock']) != float(rc_parms['configurations']['byId'][str(rc.pk)]['clock_in']):
                         messages.warning(request, "Devices don't have the same clock.")
                 elif rc_conf and dds_conf:
                     if float(rc_parms['configurations']['byId'][str(rc.pk)]['clock_in']) != float(dds_parms['configurations']['byId'][str(dds.pk)]['clock']):
                         messages.warning(request, "Devices don't have the same clock.")
                     if float(samp_freq_rc) != float(dds_parms['configurations']['byId'][str(dds.pk)]['frequencyA']):
                         messages.warning(
                             request, "Devices don't have the same Frequency A.")
                 #------------POST METHOD------------:
                 if request.method == 'POST':
                     if request.POST['suggest_clock']:
                         try:
                             suggest_clock = float(request.POST['suggest_clock'])
                         except:
                             messages.warning(request, "Invalid value in CLOCK IN.")
                             return redirect('url_verify_experiment', id_exp=experiment.id)
                     else:
                         suggest_clock = ""
                     if suggest_clock:
                         if rc_conf:
                             rc.clock_in = suggest_clock
                             rc.save()
                         if jars_conf:
                             filter_parms = jars.filter_parms
                             filter_parms = ast.literal_eval(filter_parms)
                             filter_parms['clock'] = suggest_clock
                             jars.filter_parms = json.dumps(filter_parms)
                             jars.save()
                             kwargs['filter_parms'] = filter_parms
                         if dds_conf:
                             dds.clock = suggest_clock
                             dds.save()
                     if request.POST['suggest_frequencyA']:
                         try:
                             suggest_frequencyA = float(request.POST['suggest_frequencyA'])
                         except:
                             messages.warning(request, "Invalid value in FREQUENCY A.")
                             return redirect('url_verify_experiment', id_exp=experiment.id)
                     else:
                         suggest_frequencyA = ""
                     if suggest_frequencyA:
                         if jars_conf:
                             filter_parms = jars.filter_parms
                             filter_parms = ast.literal_eval(filter_parms)
                             filter_parms['fch'] = suggest_frequencyA
                             jars.filter_parms = json.dumps(filter_parms)
                             jars.save()
                             kwargs['filter_parms'] = filter_parms
                         if dds_conf:
                             dds.frequencyA_Mhz = request.POST['suggest_frequencyA']
                             dds.save()
                 kwargs['menu_experiments'] = 'active'
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment_verify.html', kwargs)
             def parse_mix_result(s):
                 values = s.split('-')
                 html = 'EXP                MOD OPE DELAY         MASK\r\n'
                 if not values or values[0] in ('', ' '):
                     return mark_safe(html)
                 for i, value in enumerate(values):
                     if not value:
                         continue
                     pk, mode, operation, delay, mask = value.split('|')
                     conf = RCConfiguration.objects.get(pk=pk)
                     if i == 0:
                         html += '{:20.18}{:3}{:4}{:9}km{:>6}\r\n'.format(
                             conf.name,
                             mode,
                             '   ',
                             delay,
                             mask)
                     else:
                         html += '{:20.18}{:3}{:4}{:9}km{:>6}\r\n'.format(
                             conf.name,
                             mode,
                             operation,
                             delay,
                             mask)
                 return mark_safe(html)
             def parse_mask(l):
                 values = []
                 for x in range(16):
                     if '{}'.format(x) in l:
                         values.append(1)
                     else:
                         values.append(0)
                 values.reverse()
                 return int(''.join([str(x) for x in values]), 2)
             def dev_confs(request):
                 page = request.GET.get('page')
                 order = ('programmed_date', )
                 filters = request.GET.copy()
                 if 'my configurations' in filters:
                     filters.pop('my configurations', None)
                     filters['mine'] = request.user.id
                 kwargs = get_paginator(Configuration, page, order, filters)
                 fields = ['tags', 'template', 'historical']
                 if request.user.is_authenticated:
                     fields.append('my configurations')
                 form = FilterForm(initial=request.GET, extra_fields=fields)
                 kwargs['keys'] = ['name', 'experiment',
                                   'type', 'programmed_date', 'actions']
                 kwargs['title'] = 'Configuration'
                 kwargs['suptitle'] = 'List'
                 kwargs['no_sidebar'] = True
                 kwargs['form'] = form
                 kwargs['add_url'] = reverse('url_add_dev_conf', args=[0])
                 filters = request.GET.copy()
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 kwargs['menu_configurations'] = 'active'
                 return render(request, 'base_list.html', kwargs)
             def dev_conf(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 return redirect(conf.get_absolute_url())
             @login_required
             def dev_conf_new(request, id_exp=0, id_dev=0):
                 if not is_developer(request.user):
                     messages.error(
                         request, 'Developer required, to create new configurations')
                     return redirect('index')
                 initial = {}
                 kwargs = {}
                 if id_exp != 0:
                     initial['experiment'] = id_exp
                 if id_dev != 0:
                     initial['device'] = id_dev
                 if request.method == 'GET':
                     if id_dev:
                         kwargs['button'] = 'Create'
                         device = Device.objects.get(pk=id_dev)
                         DevConfForm = CONF_FORMS[device.device_type.name]
                         initial['name'] = request.GET['name']
                         form = DevConfForm(initial=initial)
                     else:
                         if 'template' in request.GET:
                             if request.GET['template'] == '0':
                                 choices = [(conf.pk, '{}'.format(conf))
                                            for conf in Configuration.objects.filter(template=True)]
                                 form = NewForm(initial={'create_from': 2},
                                                template_choices=choices)
                             else:
                                 kwargs['button'] = 'Create'
                                 conf = Configuration.objects.get(
                                     pk=request.GET['template'])
                                 id_dev = conf.device.pk
                                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                                 form = DevConfForm(instance=conf,
                                                    initial={'name': '{}_{:%y%m%d}'.format(conf.name, datetime.now()),
                                                             'template': False,
                                                             'experiment': id_exp})
                         elif 'blank' in request.GET:
                             kwargs['button'] = 'Create'
                             form = ConfigurationForm(initial=initial)
                         else:
                             form = NewForm()
                 if request.method == 'POST':
                     device = Device.objects.get(pk=request.POST['device'])
                     DevConfForm = CONF_FORMS[device.device_type.name]
                     form = DevConfForm(request.POST)
                     kwargs['button'] = 'Create'
                     if form.is_valid():
                         conf = form.save(commit=False)
                         conf.author = request.user
                         conf.save()
                         if 'template' in request.GET and conf.device.device_type.name == 'rc':
                             lines = RCLine.objects.filter(
                                 rc_configuration=request.GET['template'])
                             for line in lines:
                                 line.clone(rc_configuration=conf)
                             new_lines = conf.get_lines()
                             for line in new_lines:
                                 line_params = json.loads(line.params)
                                 if 'TX_ref' in line_params:
                                     ref_line = RCLine.objects.get(pk=line_params['TX_ref'])
                                     line_params['TX_ref'] = ['{}'.format(
                                         l.pk) for l in new_lines if l.get_name() == ref_line.get_name()][0]
                                     line.params = json.dumps(line_params)
                                     line.save()
                         elif conf.device.device_type.name == 'rc':
                             clk = RCClock(rc_configuration=conf)
                             clk.save()
                         return redirect('url_dev_conf', id_conf=conf.pk)
                 kwargs['id_exp'] = id_exp
                 kwargs['form'] = form
                 kwargs['title'] = 'Configuration'
                 kwargs['suptitle'] = 'New'
                 kwargs['menu_configurations'] = 'active'
                 if id_dev != 0:
                     device = Device.objects.get(pk=id_dev)
                     kwargs['device'] = device.device_type.name
                 return render(request, 'dev_conf_edit.html', kwargs)
             @login_required
             def dev_conf_edit(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 if request.method == 'GET':
                     form = DevConfForm(instance=conf)
                 if request.method == 'POST':
                     form = DevConfForm(request.POST, instance=conf)
                     if form.is_valid():
                         form.save()
                         return redirect('url_dev_conf', id_conf=id_conf)
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Device Configuration'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 kwargs['menu_configurations'] = 'active'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(conf=conf))
                 return render(request, '%s_conf_edit.html' % conf.device.device_type.name, kwargs)
             @login_required
             def dev_conf_start(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.start_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
                 #conf.status_device()
                 return redirect(conf.get_absolute_url())
             @login_required
             def dev_conf_stop(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.stop_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
                 #conf.status_device()
                 return redirect(conf.get_absolute_url())
             @login_required
             def dev_conf_status(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
-                if conf.device.device_type.name == 'abs':
+                conf_active = Configuration.objects.filter(pk=conf.device.conf_active).first()
-                    abs = request.user.profile.abs_active
+                if conf_active<>conf:
-                    if abs<>conf:
+                    url = '#' if conf_active is None else conf_active.get_absolute_url()
-                        url = '#' if abs is None else abs.get_absolute_url()
+                    label = 'None' if conf_active is None else conf_active.label
-                        label = 'None' if abs is None else abs.label
+                    messages.warning(
-                        messages.warning(
+                        request,
-                            request,
+                        mark_safe('The current configuration has not been written to device, the active configuration is <a href="{}">{}</a>'.format(
-                            mark_safe('The current configuration has not been written in the modules, the active configuration is <a href="{}">{}</a>'.format(
+                            url,
-                                url,
+                            label
-                                label
+                            ))
-                                ))
-                        return redirect(conf.get_absolute_url())
+                    return redirect(conf.get_absolute_url())
                 if conf.status_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
                 return redirect(conf.get_absolute_url())
             @login_required
             def dev_conf_reset(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.reset_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
                 return redirect(conf.get_absolute_url())
             @login_required
             def dev_conf_write(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.write_device():
+                    conf.device.conf_active = conf.pk
+                    conf.device.save()
                     messages.success(request, conf.message)
                     if has_been_modified(conf):
                         conf.clone(type=1, template=False)
                 else:
                     messages.error(request, conf.message)
                 return redirect(get_object_or_404(Configuration, pk=id_conf).get_absolute_url())
             @login_required
             def dev_conf_read(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 if request.method == 'GET':
                     parms = conf.read_device()
                     #conf.status_device()
                     if not parms:
                         messages.error(request, conf.message)
                         return redirect(conf.get_absolute_url())
                     form = DevConfForm(initial=parms, instance=conf)
                 if request.method == 'POST':
                     form = DevConfForm(request.POST, instance=conf)
                     if form.is_valid():
                         form.save()
                         return redirect(conf.get_absolute_url())
                     messages.error(request, "Parameters could not be saved")
                 kwargs = {}
                 kwargs['id_dev'] = conf.id
                 kwargs['form'] = form
                 kwargs['title'] = 'Device Configuration'
                 kwargs['suptitle'] = 'Parameters read from device'
                 kwargs['button'] = 'Save'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(conf=conf))
                 return render(request, '%s_conf_edit.html' % conf.device.device_type.name, kwargs)
             @login_required
             def dev_conf_import(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         data = conf.import_from_file(request.FILES['file'])
                         parms = Params(data=data).get_conf(
                             dtype=conf.device.device_type.name)
                         if parms:
                             form = DevConfForm(initial=parms, instance=conf)
                             kwargs = {}
                             kwargs['id_dev'] = conf.id
                             kwargs['form'] = form
                             kwargs['title'] = 'Device Configuration'
                             kwargs['suptitle'] = 'Parameters imported'
                             kwargs['button'] = 'Save'
                             kwargs['action'] = conf.get_absolute_url_edit()
                             kwargs['previous'] = conf.get_absolute_url()
                             ###### SIDEBAR ######
                             kwargs.update(sidebar(conf=conf))
                             messages.success(
                                 request, "Parameters imported from: '%s'." % request.FILES['file'].name)
                             return render(request, '%s_conf_edit.html' % conf.device.device_type.name, kwargs)
                     messages.error(request, "Could not import parameters from file")
                 kwargs = {}
                 kwargs['id_dev'] = conf.id
                 kwargs['title'] = 'Device Configuration'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Importing file'
                 kwargs['button'] = 'Import'
                 kwargs['menu_configurations'] = 'active'
                 kwargs.update(sidebar(conf=conf))
                 return render(request, 'dev_conf_import.html', kwargs)
             @login_required
             def dev_conf_export(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if request.method == 'GET':
                     file_form = DownloadFileForm(conf.device.device_type.name)
                 if request.method == 'POST':
                     file_form = DownloadFileForm(
                         conf.device.device_type.name, request.POST)
                     if file_form.is_valid():
                         fields = conf.export_to_file(
                             format=file_form.cleaned_data['format'])
                         if not fields['content']:
                             messages.error(request, conf.message)
                             return redirect(conf.get_absolute_url_export())
                         response = HttpResponse(content_type=fields['content_type'])
                         response['Content-Disposition'] = 'attachment; filename="%s"' % fields['filename']
                         response.write(fields['content'])
                         return response
                     messages.error(request, "Could not export parameters")
                 kwargs = {}
                 kwargs['id_dev'] = conf.id
                 kwargs['title'] = 'Device Configuration'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Exporting file'
                 kwargs['button'] = 'Export'
                 kwargs['menu_configurations'] = 'active'
                 return render(request, 'dev_conf_export.html', kwargs)
             @login_required
             def dev_conf_delete(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if request.method == 'POST':
                     if is_developer(request.user):
                         conf.delete()
                         return redirect('url_dev_confs')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(conf.get_absolute_url())
                 kwargs = {
                     'title': 'Delete',
                     'suptitle': 'Configuration',
                     'object': conf,
                     'delete': True
                 }
                 kwargs['menu_configurations'] = 'active'
                 return render(request, 'confirm.html', kwargs)
             def sidebar(**kwargs):
                 side_data = {}
                 conf = kwargs.get('conf', None)
                 experiment = kwargs.get('experiment', None)
                 if not experiment:
                     experiment = conf.experiment
                 if experiment:
                     side_data['experiment'] = experiment
                     campaign = experiment.campaign_set.all()
                     if campaign:
                         side_data['campaign'] = campaign[0]
                         experiments = campaign[0].experiments.all().order_by('name')
                     else:
                         experiments = [experiment]
                     configurations = experiment.configuration_set.filter(type=0)
                     side_data['side_experiments'] = experiments
                     side_data['side_configurations'] = configurations.order_by(
                         'device__device_type__name')
                 return side_data
             def get_paginator(model, page, order, filters={}, n=8):
                 kwargs = {}
                 query = Q()
                 if isinstance(filters, QueryDict):
                     filters = filters.dict()
                 [filters.pop(key) for key in filters.keys() if filters[key] in ('', ' ')]
                 filters.pop('page', None)
                 fields = [f.name for f in model._meta.get_fields()]
                 if 'template' in filters:
                     filters['template'] = True
                 if 'historical' in filters:
                     filters.pop('historical')
                     filters['type'] = 1
                 elif 'type' in fields:
                     filters['type'] = 0
                 if 'start_date' in filters:
                     filters['start_date__gte'] = filters.pop('start_date')
                 if 'end_date' in filters:
                     filters['start_date__lte'] = filters.pop('end_date')
                 if 'tags' in filters:
                     tags = filters.pop('tags')
                     if 'tags' in fields:
                         query = query | Q(tags__icontains=tags)
                     if 'label' in fields:
                         query = query | Q(label__icontains=tags)
                     if 'location' in fields:
                         query = query | Q(location__name__icontains=tags)
                     if 'device' in fields:
                         query = query | Q(device__device_type__name__icontains=tags)
                         query = query | Q(device__location__name__icontains=tags)
                     if 'device_type' in fields:
                         query = query | Q(device_type__name__icontains=tags)
                 if 'mine' in filters:
                     filters['author_id'] = filters['mine']
                     filters.pop('mine')
                 object_list = model.objects.filter(query, **filters).order_by(*order)
                 paginator = Paginator(object_list, n)
                 try:
                     objects = paginator.page(page)
                 except PageNotAnInteger:
                     objects = paginator.page(1)
                 except EmptyPage:
                     objects = paginator.page(paginator.num_pages)
                 kwargs['objects'] = objects
                 kwargs['offset'] = (int(page)-1)*n if page else 0
                 return kwargs
             def operation(request, id_camp=None):
                 kwargs = {}
                 kwargs['title'] = 'Radars Operation'
                 kwargs['no_sidebar'] = True
                 kwargs['menu_operation'] = 'active'
                 campaigns = Campaign.objects.filter(start_date__lte=datetime.now(),
                                                     end_date__gte=datetime.now()).order_by('-start_date')
                 if id_camp:
                     campaign = get_object_or_404(Campaign, pk=id_camp)
                     form = OperationForm(
                         initial={'campaign': campaign.id}, campaigns=campaigns)
                     kwargs['campaign'] = campaign
                 else:
                     # form = OperationForm(campaigns=campaigns)
                     kwargs['campaigns'] = campaigns
                     return render(request, 'operation.html', kwargs)
                 #---Experiment
                 keys = ['id', 'name', 'start_time', 'end_time', 'status']
                 kwargs['experiment_keys'] = keys[1:]
                 kwargs['experiments'] = experiments
                 #---Radar
                 kwargs['locations'] = campaign.get_experiments_by_radar()
                 kwargs['form'] = form
                 return render(request, 'operation.html', kwargs)
             @login_required
             def radar_start(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 experiments = campaign.get_experiments_by_radar(id_radar)[0]['experiments']
                 now = datetime.now()
                 for exp in experiments:
                     start = datetime.combine(datetime.now().date(), exp.start_time)
                     end = datetime.combine(datetime.now().date(), exp.end_time)
                     if end < start:
                         end += timedelta(1)
                     if exp.status == 2:
                         messages.warning(
                             request, 'Experiment {} already running'.format(exp))
                         continue
                     if exp.status == 3:
                         messages.warning(
                             request, 'Experiment {} already programmed'.format(exp))
                         continue
                     if start > campaign.end_date or start < campaign.start_date:
                         messages.warning(request, 'Experiment {} out of date'.format(exp))
                         continue
                     if now > start and now <= end:
                         exp.status = 3
                         exp.save()
                         task = task_start.delay(exp.id)
                         exp.status = task.wait()
                         if exp.status == 0:
                             messages.error(request, 'Experiment {} not start'.format(exp))
                         if exp.status == 2:
                             messages.success(request, 'Experiment {} started'.format(exp))
                     else:
                         task = task_start.apply_async(
                             (exp.pk, ), eta=start+timedelta(hours=5))
                         exp.task = task.id
                         exp.status = 3
                         messages.success(
                             request, 'Experiment {} programmed to start at {}'.format(exp, start))
                     exp.save()
                 return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             @login_required
             def radar_stop(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 experiments = campaign.get_experiments_by_radar(id_radar)[0]['experiments']
                 for exp in experiments:
                     if exp.task:
                         app.control.revoke(exp.task)
                     if exp.status == 2:
                         exp.stop()
                         messages.warning(request, 'Experiment {} stopped'.format(exp))
                     exp.status = 1
                     exp.save()
                 return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             @login_required
             def radar_refresh(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 experiments = campaign.get_experiments_by_radar(id_radar)[0]['experiments']
-                for exp in experiments:
+                i = app.control.inspect()
-                    exp.get_status()
+                scheduled = i.scheduled().values[0]
+                revoked = i.revoked().values[0]
+                for exp in experiments:
+                    if exp.task in revoked:
+                        exp.status = 1
+                    elif exp.task in [t['request']['id'] for t in scheduled if 'task_start' in t['request']['name']]:
+                        exp.status = 2
+                    elif exp.task in [t['request']['id'] for t in scheduled if 'task_stop' in t['request']['name']]:
+                        exp.status = 3
+                    else:
+                        exp.status = 4
+                    exp.save()
                 return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             def real_time(request):
                 graphic_path = "/home/fiorella/Pictures/catwbeanie.jpg"
                 kwargs = {}
                 kwargs['title'] = 'CLAIRE'
                 kwargs['suptitle'] = 'Real Time'
                 kwargs['no_sidebar'] = True
                 kwargs['graphic_path'] = graphic_path
                 kwargs['graphic1_path'] = 'http://www.bluemaize.net/im/girls-accessories/shark-beanie-11.jpg'
                 return render(request, 'real_time.html', kwargs)
             def theme(request, theme):
                 user = request.user
                 user.profile.theme = theme
                 user.save()
                 return redirect('index')

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