radarsys Commit - r91:620bd5874a5a · Jicamarca Repository

Update new and edit "views"...

Juan C. Espinoza -

r91:620bd5874a5a

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r91:620bd5874a5a

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apps/main/forms.py +3 0

             from django import forms
             from django.utils.safestring import mark_safe
             from .models import DeviceType, Device, Experiment, Campaign, Configuration, Location
             FILE_FORMAT = (
                             ('json', 'json'),
                             )
             DDS_FILE_FORMAT = (
                             ('json', 'json'),
                             ('text', 'dds')
                             )
             RC_FILE_FORMAT = (
                             ('json', 'json'),
                             ('text', 'racp'),
                             ('binary', 'dat'),
                             )
             def add_empty_choice(choices, pos=0, label='-----'):
                 if len(choices)>0:
                     choices = list(choices)
                     choices.insert(0, (0, label))
                     return choices
                 else:
                     return [(0, label)]
             class DatepickerWidget(forms.widgets.TextInput):
                 def render(self, name, value, attrs=None):
                     input_html = super(DatepickerWidget, self).render(name, value, attrs)
                     html = '<div class="input-group date">'+input_html+'<span class="input-group-addon"><i class="glyphicon glyphicon-calendar"></i></span></div>'
                     return mark_safe(html)
             class TimepickerWidget(forms.widgets.TextInput):
                 def render(self, name, value, attrs=None):
                     input_html = super(TimepickerWidget, self).render(name, value, attrs)
                     html = '<div class="input-group time">'+input_html+'<span class="input-group-addon"><i class="glyphicon glyphicon-time"></i></span></div>'
                     return mark_safe(html)
             class CampaignForm(forms.ModelForm):
                 experiments = forms.ModelMultipleChoiceField(widget=forms.CheckboxSelectMultiple(),
                                                              queryset=Experiment.objects.filter(template=True),
                                                              required=False)
                 def __init__(self, *args, **kwargs):
                     super(CampaignForm, self).__init__(*args, **kwargs)
                     self.fields['start_date'].widget = DatepickerWidget(self.fields['start_date'].widget.attrs)
                     self.fields['end_date'].widget = DatepickerWidget(self.fields['end_date'].widget.attrs)
                     self.fields['description'].widget.attrs = {'rows': 2}
+                    if self.instance:
+                        self.fields['experiments'].queryset |= self.instance.experiments.all()
                 class Meta:
                     model = Campaign
                     exclude = ['']
             class ExperimentForm(forms.ModelForm):
                 def __init__(self, *args, **kwargs):
                     super(ExperimentForm, self).__init__(*args, **kwargs)
                     self.fields['start_time'].widget = TimepickerWidget(self.fields['start_time'].widget.attrs)
                     self.fields['end_time'].widget = TimepickerWidget(self.fields['end_time'].widget.attrs)
                 class Meta:
                     model = Experiment
                     exclude = ['status']
             class LocationForm(forms.ModelForm):
                 class Meta:
                     model = Location
                     exclude = ['']
             class DeviceForm(forms.ModelForm):
                 class Meta:
                     model = Device
                     exclude = ['status']
             class ConfigurationForm(forms.ModelForm):
                 def __init__(self, *args, **kwargs):
                     super(ConfigurationForm, self).__init__(*args, **kwargs)
                     if 'initial' in kwargs and 'experiment' in kwargs['initial'] and kwargs['initial']['experiment'] not in (0, '0'):
                         self.fields['experiment'].widget.attrs['disabled'] = 'disabled'
                 class Meta:
                     model = Configuration
                     exclude = ['type', 'created_date', 'programmed_date', 'parameters']
             class DeviceTypeForm(forms.Form):
                 device_type = forms.ChoiceField(choices=add_empty_choice(DeviceType.objects.all().order_by('name').values_list('id', 'name')))
             class UploadFileForm(forms.Form):
                 file = forms.FileField()
             class DownloadFileForm(forms.Form):
                 format = forms.ChoiceField(choices= ((0, 'json'),) )
                 def __init__(self, device_type, *args, **kwargs):
                     super(DownloadFileForm, self).__init__(*args, **kwargs)
                     self.fields['format'].choices = FILE_FORMAT
                     if device_type == 'dds':
                         self.fields['format'].choices = DDS_FILE_FORMAT
                     if device_type == 'rc':
                         self.fields['format'].choices = RC_FILE_FORMAT
             class OperationForm(forms.Form):
             #     today = datetime.today()
                 # -----Campaigns from this month------[:5]
                 campaign = forms.ChoiceField(label="Campaign")
                 def __init__(self, *args, **kwargs):
                     if 'length' not in kwargs.keys():
                         length = None
                     else:
                         length = kwargs['length']
                         kwargs.pop('length')
                     super(OperationForm, self).__init__(*args, **kwargs)
                     self.fields['campaign'].choices=Campaign.objects.all().order_by('-start_date').values_list('id', 'name')[:length]
             class OperationSearchForm(forms.Form):
                 # -----ALL Campaigns------
                 campaign = forms.ChoiceField(label="Campaign")
                 def __init__(self, *args, **kwargs):
                     super(OperationSearchForm, self).__init__(*args, **kwargs)
                     self.fields['campaign'].choices=Campaign.objects.all().order_by('-start_date').values_list('id', 'name')
             class NewForm(forms.Form):
                 create_from = forms.ChoiceField(choices=((0, '-----'),
                                                          (1, 'Empty (blank)'),
                                                          (2, 'Template')))
                 choose_template = forms.ChoiceField()
                 def __init__(self, *args, **kwargs):
                     template_choices = kwargs.pop('template_choices', [])
                     super(NewForm, self).__init__(*args, **kwargs)
                     self.fields['choose_template'].choices = add_empty_choice(template_choices)
   No newline at end of file

apps/main/models.py +6 -3

             from datetime import datetime
             from django.db import models
             from polymorphic import PolymorphicModel
             from django.core.urlresolvers import reverse
             CONF_STATES = (
                              (0, 'Disconnected'),
                              (1, 'Connected'),
                              (2, 'Running'),
                          )
             EXP_STATES = (
                              (0,'Error'),                 #RED
                              (1,'Configurated'),          #BLUE
                              (2,'Running'),               #GREEN
                              (3,'Waiting'),               #YELLOW
                              (4,'Not Configured'),        #WHITE
                          )
             CONF_TYPES = (
                              (0, 'Active'),
                              (1, 'Historical'),
                          )
             DEV_STATES = (
                              (0, 'No connected'),
                              (1, 'Connected'),
                              (2, 'Configured'),
                              (3, 'Running'),
                          )
             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'),
                         )
             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'),
                          )
             # Create your models here.
             class Location(models.Model):
                 name = models.CharField(max_length = 30)
                 description = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'db_location'
                 def __unicode__(self):
                     return u'%s' % self.name
                 def get_absolute_url(self):
                     return reverse('url_device', args=[str(self.id)])
             class DeviceType(models.Model):
                 name = models.CharField(max_length = 10, choices = DEV_TYPES, default = 'rc')
                 description = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'db_device_types'
                 def __unicode__(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)
                 name = models.CharField(max_length=40, default='')
                 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)
                 class Meta:
                     db_table = 'db_devices'
                 def __unicode__(self):
                     return u'%s | %s' % (self.name, self.ip_address)
                 def get_status(self):
                     return self.status
                 def get_absolute_url(self):
                     return reverse('url_device', args=[str(self.id)])
             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)
                 description = models.TextField(blank=True, null=True)
                 experiments = models.ManyToManyField('Experiment', blank=True)
                 class Meta:
                     db_table = 'db_campaigns'
                     ordering = ('name',)
                 def __unicode__(self):
                     return u'%s' % (self.name)
                 def get_absolute_url(self):
                     return reverse('url_campaign', args=[str(self.id)])
             class RunningExperiment(models.Model):
                 radar = models.OneToOneField('Location', on_delete=models.CASCADE)
                 running_experiment = models.ManyToManyField('Experiment')
                 status = models.PositiveSmallIntegerField(default=0, choices=RADAR_STATES)
             class Experiment(models.Model):
                 template = models.BooleanField(default=False)
                 location = models.ForeignKey('Location', null=True, blank=True, on_delete=models.CASCADE)
                 name = models.CharField(max_length=40, default='', unique=True)
                 location = models.ForeignKey('Location', null=True, blank=True, on_delete=models.CASCADE)
                 start_time = models.TimeField(default='00:00:00')
                 end_time = models.TimeField(default='23:59:59')
                 status = models.PositiveSmallIntegerField(default=0, choices=EXP_STATES)
                 class Meta:
                     db_table = 'db_experiments'
-                    ordering = ('name',)
+                    ordering = ('template', 'name')
                 def __unicode__(self):
-                    return u'%s' % (self.name)
+                    if self.template:
+                        return u'%s (template)' % (self.name)
+                    else:
+                        return u'%s' % (self.name)
                 @property
                 def radar(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 get_status(self):
                     configurations =  Configuration.objects.filter(experiment=self)
                     exp_status=[]
                     for conf in configurations:
                         print conf.status_device()
                         exp_status.append(conf.status_device())
                     if not exp_status: #No Configuration
                         self.status = 4
                         self.save()
                         return
                     total = 1
                     for e_s in exp_status:
                         total = total*e_s
                     if total == 0:                      #Error
                         status = 0
                     elif total == (3**len(exp_status)): #Running
                         status = 2
                     else:
                         status = 1                      #Configurated
                     self.status = status
                     self.save()
                 def status_color(self):
                     color = 'danger'
                     if self.status == 0:
                         color = "danger"
                     elif self.status == 1:
                         color = "info"
                     elif self.status == 2:
-                        color = "succes"
+                        color = "success"
                     elif self.status == 3:
                         color = "warning"
                     else:
                         color = "muted"
                     return color
                 def get_absolute_url(self):
                     return reverse('url_experiment', args=[str(self.id)])
             class Configuration(PolymorphicModel):
                 template = models.BooleanField(default=False)
                 name = models.CharField(verbose_name="Configuration Name", max_length=40, default='')
                 experiment = models.ForeignKey('Experiment', null=True, blank=True, on_delete=models.CASCADE)
                 device = models.ForeignKey(Device, 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='{}')
                 message = ""
                 class Meta:
                     db_table = 'db_configurations'
                 def __unicode__(self):
                     if self.experiment:
                         return u'[%s, %s]: %s' % (self.experiment.name,
                                                   self.device.name,
                                                   self.name)
                     else:
                         return u'%s' % self.device.name
                 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):
                     parameters = {}
                     for key in self.__dict__.keys():
                         parameters[key] = getattr(self, key)
                     return parameters
                 def parms_to_text(self):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return ''
                 def parms_to_binary(self):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return ''
                 def dict_to_parms(self, parameters):
                     if type(parameters) != type({}):
                         return
                     for key in parameters.keys():
                         setattr(self, key, parameters[key])
                 def export_to_file(self, format="json"):
                     import json
                     content_type = ''
                     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):
                     import os, json
                     parms = {}
                     path, ext = os.path.splitext(fp.name)
                     if ext == '.json':
                         parms = json.load(fp)
                     return parms
                 def status_device(self):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return None
                 def stop_device(self):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return None
                 def start_device(self):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return None
                 def write_device(self, parms):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return None
                 def read_device(self):
                     raise NotImplementedError, "This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper()
                     return None
                 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_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/experiment.html +1 -1

             {% 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 exp-active %}active{% endblock %}
             {% block content-title %}{{title}}{% endblock %}
             {% block content-suptitle %}{{suptitle}}{% endblock %}
             {% block content %}
             <table class="table table-bordered">
             {% for key in experiment_keys %}
             <tr><th>{{key|title}}</th><td>{{experiment|attr:key}}</td></tr>
             {% endfor %}
             </table>
             <button class="btn btn-primary pull-right" style="margin-left: 10px" id="bt_export">Export</button>
             <button class="btn btn-primary pull-right" style="margin-left: 10px" id="bt_edit">Edit</button>
             <br></br>
             <br></br>
             <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
               <div class="panel panel-default">
                 <div class="panel-heading" role="tab" id="headingTwo">
                   <h4 class="panel-title">
                     <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseThree">
                       Device Configurations
                     </a>
                   </h4>
                 </div>
                 <div id="collapseTwo" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingTwo">
                   <div class="panel-body">
                   <table class="table table-hover">
             		<tr>
             		  <th>#</th>
-            		  {% for key in configuration_labels %}
+            		  {% for key in configuration_keys %}
             		  <th>{{ key|title }}</th>
             		  {% endfor%}
             		</tr>
             		{% for item in configurations %}
             		<tr class="clickable-row" data-href="{{item.get_absolute_url}}">
             		  <td>{{ forloop.counter }}</td>
             		  {% for key in configuration_keys %}
             		  <td>{{ item|value:key }}</td>
             		  {% endfor %}
             		</tr>
             		{% endfor %}
             	  </table>
             	  <button class="btn btn-primary pull-right" id="bt_add_conf">{{button}}</button>
                   </div>
                 </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/templates/experiment_edit.html +2 -24

-            {% extends "base.html" %}
+            {% extends "base_edit.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 exp-active %}active{% endblock %}
-            {% block content-title %}{{title}}{% endblock %}
-            {% block content-suptitle %}{{suptitle}}{% endblock %}
-            {% block content %}
-            <form class="form" method="post" action="">
-              {% csrf_token %}
-              {% bootstrap_form form layout='horizontal' size='medium' %}
-              <div style="clear: both;"></div>
-              <br>
-              {% if button %}
-                <br>
-                <button type="submit" class="btn btn-primary pull-right">{{button}}</button>
-              {% endif %}
-            </form>
-            {% endblock %}
-            {% block sidebar%}
-               {% include "sidebar_devices.html" %}
-            {% endblock %}
             {% block extra-js%}
             <script src="{% static 'js/moment.min.js' %}"></script>
             <script src="{% static 'js/bootstrap-datetimepicker.min.js' %}"></script>
             <script type="text/javascript">
               $('.input-group.time').datetimepicker({
                 format: 'HH:mm:ss',
                 pickDate: false,
                 pickSeconds: true
               });
               $('#id_create_from').change(function() {
                 var url = "{% url 'url_add_experiment' %}";
                 if ($(this).val()=="2"){
                   document.location = url+"?template=0";
                 }else if ($(this).val()=="1"){
                   document.location = url+"?blank=0";
                 }else{
                   document.location = url;
                 }
               });
               $('#id_choose_template').change(function() {
                 var url = "{% url 'url_add_experiment' %}";
                 document.location = url+"?template="+$(this).val();
               });
             </script>
             {% endblock %}

apps/main/templatetags/main_tags.py +1 -1

             from django.template.defaulttags import register
             from django.utils.safestring import mark_safe
             @register.filter
             def attr(instance, key):
                 display_key = "get_" + key + "_display"
                 if hasattr(instance, display_key):
                     return getattr(instance, display_key)()
                 if hasattr(instance, key):
                     return getattr(instance, key)
                 return instance.get(key)
             @register.filter
             def title(s):
-                return s.replace('_', ' ').title()
+                return s.split('__')[-1].replace('_', ' ').title()
             @register.filter
             def value(instance, key):
                 item = instance
                 for my_key in key.split("__"):
                     item = attr(item, my_key)
                 return item
             @register.simple_tag
             def get_verbose_field_name(instance, field_name):
                 """
                 Returns verbose_name for a field.
                 """
                 return mark_safe(instance._meta.get_field(field_name).verbose_name)

apps/main/views.py +56 -33

             from django.shortcuts import render, redirect, get_object_or_404, HttpResponse
             from django.http import HttpResponseRedirect
             from django.core.urlresolvers import reverse
             from django.contrib import messages
             from datetime import datetime
             from .forms import CampaignForm, ExperimentForm, DeviceForm, ConfigurationForm, LocationForm, UploadFileForm, DownloadFileForm, OperationForm, NewForm
             from .forms import OperationSearchForm
             from apps.cgs.forms import CGSConfigurationForm
             from apps.jars.forms import JARSConfigurationForm
             from apps.usrp.forms import USRPConfigurationForm
             from apps.abs.forms import ABSConfigurationForm
             from apps.rc.forms import RCConfigurationForm
             from apps.dds.forms import DDSConfigurationForm
             from .models import Campaign, Experiment, Device, Configuration, Location, RunningExperiment
             from apps.cgs.models import CGSConfiguration
             from apps.jars.models import JARSConfiguration
             from apps.usrp.models import USRPConfiguration
             from apps.abs.models import ABSConfiguration
             from apps.rc.models import RCConfiguration
             from apps.dds.models import DDSConfiguration
             # Create your views here.
             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,
             }
             def index(request):
                 kwargs = {}
                 return render(request, 'index.html', kwargs)
             def locations(request):
                 locations = Location.objects.all().order_by('name')
                 keys = ['id', 'name', 'description']
                 kwargs = {}
                 kwargs['location_keys'] = keys[1:]
                 kwargs['locations'] = locations
                 kwargs['title'] = 'Location'
                 kwargs['suptitle'] = 'List'
                 kwargs['button'] = 'New Location'
                 return render(request, 'locations.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)
             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'] = 'Location'
                 kwargs['suptitle'] = 'New'
                 kwargs['button'] = 'Create'
                 return render(request, 'location_edit.html', kwargs)
             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, 'location_edit.html', kwargs)
             def location_delete(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 if request.method=='POST':
                     if request.user.is_staff:
                         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,
                           'previous': location.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def devices(request):
                 devices = Device.objects.all().order_by('device_type__name')
             #     keys = ['id', 'device_type__name', 'name', 'ip_address']
                 keys = ['id', 'name', 'ip_address', 'port_address', 'device_type']
                 kwargs = {}
                 kwargs['device_keys'] = keys[1:]
                 kwargs['devices'] = devices#.values(*keys)
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'List'
                 kwargs['button'] = 'New Device'
                 return render(request, 'devices.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', 'name', 'ip_address', 'port_address', 'description']
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'Details'
                 return render(request, 'device.html', kwargs)
             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'
                 return render(request, 'device_edit.html', kwargs)
             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'
                 return render(request, 'device_edit.html', kwargs)
             def device_delete(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 if request.method=='POST':
                     if request.user.is_staff:
                         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,
                           'previous': device.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def campaigns(request):
                 campaigns = Campaign.objects.all().order_by('start_date')
                 keys = ['id', 'name', 'start_date', 'end_date']
                 kwargs = {}
                 kwargs['campaign_keys'] = keys[1:]
                 kwargs['campaigns'] = campaigns#.values(*keys)
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'List'
                 kwargs['button'] = 'New Campaign'
                 return render(request, 'campaigns.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', 'start_time', 'end_time']
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'Details'
                 kwargs['form'] = form
                 kwargs['button'] = 'Add Experiment'
                 return render(request, 'campaign.html', kwargs)
             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']
-                            form = CampaignForm(instance=Campaign.objects.get(pk=request.GET['template']),
+                            camp = Campaign.objects.get(pk=request.GET['template'])
-                                                initial={'template':False})
+                            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()
                         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'
                 return render(request, 'campaign_edit.html', kwargs)
             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':
-                    form = CampaignForm(request.POST, instance=campaign)
+                    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():
-                        form.save()
+                        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'
                 return render(request, 'campaign_edit.html', kwargs)
             def campaign_delete(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method=='POST':
                     if request.user.is_staff:
                         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,
                           'previous': campaign.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def experiments(request):
                 experiment_list = Experiment.objects.all()
                 keys = ['id', 'name', 'start_time', 'end_time']
                 kwargs = {}
                 kwargs['experiment_keys'] = keys[1:]
                 kwargs['experiments'] = experiment_list
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'List'
                 kwargs['button'] = 'New Experiment'
                 return render(request, 'experiments.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 = {}
-                exp_keys = ['id', 'location', 'name', 'start_time', 'end_time']
+                kwargs['experiment_keys'] = ['template', 'radar', 'name', 'start_time', 'end_time']
-                conf_keys = ['id', 'device__name', 'device__device_type', 'device__ip_address', 'device__port_address']
-                conf_labels = ['id', 'device__name', 'device_type', 'ip_address', 'port_address']
-                kwargs['experiment_keys'] = exp_keys[1:]
                 kwargs['experiment'] = experiment
-                kwargs['configuration_labels'] = conf_labels[1:]
+                kwargs['configuration_keys'] = ['device__name', 'device__device_type', 'device__ip_address', 'device__port_address']
-                kwargs['configuration_keys'] = conf_keys[1:]
+                kwargs['configurations'] = configurations
-                kwargs['configurations'] = configurations #.values(*conf_keys)
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'Details'
                 kwargs['button'] = 'Add Configuration'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment.html', kwargs)
             def experiment_new(request, id_camp=None):
                 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']
-                            form = ExperimentForm(instance=Experiment.objects.get(pk=request.GET['template']),
+                            exp=Experiment.objects.get(pk=request.GET['template'])
-                                                  initial={'template':False})
+                            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()
                         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'
                 return render(request, 'experiment_edit.html', kwargs)
             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'
                 return render(request, 'experiment_edit.html', kwargs)
             def experiment_delete(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 if request.method=='POST':
                     if request.user.is_staff:
+                        for conf in Configuration.objects.filter(experiment=experiment):
+                            conf.delete()
                         experiment.delete()
                         return redirect('url_experiments')
-                    return HttpResponse("Not enough permission to delete this object")
+                    messages.error(request, 'Not enough permission to delete this object')
+                    return redirect(experiment.get_absolute_url())
-                kwargs = {'object':experiment, 'exp_active':'active',
+                kwargs = {
-                          'url_cancel':'url_experiment', 'id_item':id_exp}
+                          'title': 'Delete',
+                          'suptitle': 'Experiment',
+                          'object': experiment,
+                          'previous': experiment.get_absolute_url(),
+                          'delete': True
+                          }
-                return render(request, 'item_delete.html', kwargs)
+                return render(request, 'confirm.html', kwargs)
             def dev_confs(request):
                 configurations = Configuration.objects.all().order_by('type', 'device__device_type', 'experiment')
-            #     keys = ['id', 'device__device_type__name', 'device__name', 'experiment__campaign__name', 'experiment__name']
-                keys = ['id', 'device', 'experiment', 'type', 'programmed_date']
                 kwargs = {}
-                kwargs['configuration_keys'] = keys[1:]
+                kwargs['configuration_keys'] = ['device', 'experiment', 'type', 'programmed_date']
-                kwargs['configurations'] = configurations#.values(*keys)
+                kwargs['configurations'] = configurations
                 kwargs['title'] = 'Configuration'
                 kwargs['suptitle'] = 'List'
-                kwargs['button'] = 'New Configuration'
                 return render(request, 'dev_confs.html', kwargs)
             def dev_conf(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 return redirect(conf.get_absolute_url())
             def dev_conf_new(request, id_exp=0, id_dev=0):
                 initial = {}
                 if id_exp<>0:
                     initial['experiment'] = id_exp
                 if id_dev<>0:
                     initial['device'] = id_dev
                 if request.method == 'GET':
                     if id_dev==0:
                         form = ConfigurationForm(initial=initial)
                     else:
                         device = Device.objects.get(pk=id_dev)
                         DevConfForm = CONF_FORMS[device.device_type.name]
                         form = DevConfForm(initial=initial)
                 if request.method == 'POST':
                     device = Device.objects.get(pk=request.POST['device'])
                     DevConfForm = CONF_FORMS[device.device_type.name]
                     form = DevConfForm(request.POST)
                     if form.is_valid():
                         dev_conf = form.save()
                         return redirect('url_dev_confs')
                 kwargs = {}
                 kwargs['id_exp'] = id_exp
                 kwargs['form'] = form
                 kwargs['title'] = 'Configuration'
                 kwargs['suptitle'] = 'New'
                 kwargs['button'] = 'Create'
                 return render(request, 'dev_conf_edit.html', kwargs)
             def dev_conf_edit(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 dev_conf = DevConfModel.objects.get(pk=id_conf)
                 if request.method=='GET':
                     form = DevConfForm(instance=dev_conf)
                 if request.method=='POST':
                     form = DevConfForm(request.POST, instance=dev_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'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(conf=conf))
-                return render(request, '%s_conf_edit.html' %conf.device.device_type.name, kwargs)
+                return render(request, '%s_conf_edit.html' % conf.device.device_type.name, kwargs)
             def dev_conf_start(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(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())
             def dev_conf_stop(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(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())
             def dev_conf_status(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(pk=id_conf)
                 if conf.status_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
                 return redirect(conf.get_absolute_url())
             def dev_conf_write(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(pk=id_conf)
                 answer = conf.write_device()
                 conf.status_device()
                 if answer:
                     messages.success(request, conf.message)
                     #Creating a historical configuration
                     conf.clone(type=0, template=False)
                     #Original configuration
                     conf = DevConfModel.objects.get(pk=id_conf)
                 else:
                     messages.error(request, conf.message)
                 return redirect(conf.get_absolute_url())
             def dev_conf_read(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(pk=id_conf)
                 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)
             def dev_conf_import(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(pk=id_conf)
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         parms = conf.import_from_file(request.FILES['file'])
                         if parms:
                             messages.success(request, "Parameters imported from: '%s'." %request.FILES['file'].name)
                             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))
                             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.update(sidebar(conf=conf))
                 return render(request, 'dev_conf_import.html', kwargs)
             def dev_conf_export(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfModel = CONF_MODELS[conf.device.device_type.name]
                 conf = DevConfModel.objects.get(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'])
                         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'
                 return render(request, 'dev_conf_export.html', kwargs)
             def dev_conf_delete(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if request.method=='POST':
                     if request.user.is_staff:
-                        id_exp = conf.experiment.id
                         conf.delete()
-                        return redirect('url_experiment', id_exp=id_exp)
+                        return redirect('url_dev_confs')
-                    return HttpResponse("Not enough permission to delete this object")
+                    messages.error(request, 'Not enough permission to delete this object')
+                    return redirect(conf.get_absolute_url())
-                kwargs = {'object':conf, 'conf_active':'active',
+                kwargs = {
-                      'url_cancel':'url_dev_conf', 'id_item':id_conf}
+                          'title': 'Delete',
+                          'suptitle': 'Experiment',
+                          'object': conf,
+                          'previous': conf.get_absolute_url(),
+                          'delete': True
+                          }
-                return render(request, 'item_delete.html', kwargs)
+                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()
                     else:
                         experiments = [experiment]
                     configurations = experiment.configuration_set.filter(type=0)
                     side_data['side_experiments'] = experiments
                     side_data['side_configurations'] = configurations
                 return side_data
             def operation(request, id_camp=None):
                 if not id_camp:
                     campaigns = Campaign.objects.all().order_by('-start_date')
                     if not campaigns:
                         kwargs = {}
                         kwargs['title'] = 'No Campaigns'
                         kwargs['suptitle'] = 'Empty'
                         return render(request, 'operation.html', kwargs)
                     id_camp = campaigns[0].id
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 if request.method=='GET':
                     form = OperationForm(initial={'campaign': campaign.id}, length = 5)
                 if request.method=='POST':
                     form = OperationForm(request.POST, initial={'campaign':campaign.id}, length = 5)
                     if form.is_valid():
                         return redirect('url_operation', id_camp=campaign.id)
                 #locations = Location.objects.filter(experiment__campaign__pk = campaign.id).distinct()
                 experiments = Experiment.objects.filter(campaign__pk=campaign.id)
                 #for exs in experiments:
                 #    exs.get_status()
                 locations= Location.objects.filter(experiment=experiments).distinct()
                 #experiments = [Experiment.objects.filter(location__pk=location.id).filter(campaign__pk=campaign.id) for location in locations]
                 kwargs = {}
                 #---Campaign
                 kwargs['campaign'] = campaign
                 kwargs['campaign_keys'] = ['name', 'start_date', 'end_date', 'tags', 'description']
                 #---Experiment
                 keys = ['id', 'name', 'start_time', 'end_time', 'status']
                 kwargs['experiment_keys'] = keys[1:]
                 kwargs['experiments'] = experiments
                 #---Radar
                 kwargs['locations'] = locations
                 #---Else
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = campaign.name
                 kwargs['form'] = form
                 kwargs['button'] = 'Search'
                 kwargs['details'] = True
                 kwargs['search_button'] = True
                 return render(request, 'operation.html', kwargs)
             def operation_search(request, id_camp=None):
                 if not id_camp:
                     campaigns = Campaign.objects.all().order_by('-start_date')
                     if not campaigns:
                         return render(request, 'operation.html', {})
                     id_camp = campaigns[0].id
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 if request.method=='GET':
                     form = OperationSearchForm(initial={'campaign': campaign.id})
                 if request.method=='POST':
                     form = OperationSearchForm(request.POST, initial={'campaign':campaign.id})
                     if form.is_valid():
                         return redirect('url_operation', id_camp=campaign.id)
                 #locations = Location.objects.filter(experiment__campaign__pk = campaign.id).distinct()
                 experiments = Experiment.objects.filter(campaign__pk=campaign.id)
                 #for exs in experiments:
                 #    exs.get_status()
                 locations= Location.objects.filter(experiment=experiments).distinct()
                 form = OperationSearchForm(initial={'campaign': campaign.id})
                 kwargs = {}
                 #---Campaign
                 kwargs['campaign'] = campaign
                 kwargs['campaign_keys'] = ['name', 'start_date', 'end_date', 'tags', 'description']
                 #---Experiment
                 keys = ['id', 'name', 'start_time', 'end_time', 'status']
                 kwargs['experiment_keys'] = keys[1:]
                 kwargs['experiments'] = experiments
                 #---Radar
                 kwargs['locations'] = locations
                 #---Else
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = campaign.name
                 kwargs['form'] = form
                 kwargs['button'] = 'Select'
                 kwargs['details'] = True
                 kwargs['search_button'] = False
                 return render(request, 'operation.html', kwargs)
             def radar_play(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 radar = get_object_or_404(Location, pk = id_radar)
                 today = datetime.today()
                 now = today.time()
                 #--If campaign datetime is ok:
                 if today >= campaign.start_date and today <= campaign.end_date:
                     experiments = Experiment.objects.filter(campaign=campaign).filter(location=radar)
                     for exp in experiments:
                         #--If experiment time is ok:
                         if now >= exp.start_time and now <= exp.end_time:
                             configurations =  Configuration.objects.filter(experiment = exp)
                             for conf in configurations:
                                 if 'cgs' in conf.device.device_type.name:
                                     conf.status_device()
                                 else:
                                     answer = conf.start_device()
                                     conf.status_device()
                                     #--Running Experiment
                                     r_e = RunningExperiment.objects.filter(radar=radar)
                                     #--If RunningExperiment element exists
                                     if r_e:
                                         r_e = r_e[0]
                                         r_e.running_experiment = exp
                                         r_e.status = 3
                                         r_e.save()
                                     else:
                                         running_experiment = RunningExperiment(
                                                                                radar = radar,
                                                                                running_experiment = exp,
                                                                                status = 3,
                                                                                )
                                         running_experiment.save()
                                     if answer:
                                         messages.success(request, conf.message)
                                         exp.status=2
                                         exp.save()
                                     else:
                                         messages.error(request, conf.message)
                         else:
                             if exp.status == 1 or exp.status == 3:
                                 exp.status=3
                                 exp.save()
                 route = request.META['HTTP_REFERER']
                 route = str(route)
                 if 'search' in route:
                     return HttpResponseRedirect(reverse('url_operation_search', args=[id_camp]))
                 else:
                     return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             def radar_stop(request, id_camp, id_radar):
                 route = request.META['HTTP_REFERER']
                 route = str(route)
                 if 'search' in route:
                     return HttpResponseRedirect(reverse('url_operation_search', args=[id_camp]))
                 else:
                     return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             def radar_refresh(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 radar = get_object_or_404(Location, pk = id_radar)
                 experiments = Experiment.objects.filter(campaign=campaign).filter(location=radar)
                 for exs in experiments:
                     exs.get_status()
                 route = request.META['HTTP_REFERER']
                 route = str(route)
                 if 'search' in route:
                     return HttpResponseRedirect(reverse('url_operation_search', args=[id_camp]))
                 else:
                     return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))

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