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'''
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Created on September , 2012
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@author:
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'''
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import sys
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import ast
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import datetime
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import traceback
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import math
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import time
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from multiprocessing import Process, Queue, cpu_count
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import schainpy
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import schainpy.admin
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from xml.etree.ElementTree import ElementTree, Element, SubElement, tostring
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from xml.dom import minidom
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from schainpy.model import *
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from time import sleep
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def prettify(elem):
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"""Return a pretty-printed XML string for the Element.
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"""
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rough_string = tostring(elem, 'utf-8')
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reparsed = minidom.parseString(rough_string)
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return reparsed.toprettyxml(indent=" ")
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def multiSchain(child, nProcess=cpu_count(), startDate=None, endDate=None, by_day=False):
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skip = 0
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cursor = 0
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nFiles = None
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processes = []
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dt1 = datetime.datetime.strptime(startDate, '%Y/%m/%d')
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dt2 = datetime.datetime.strptime(endDate, '%Y/%m/%d')
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days = (dt2 - dt1).days
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for day in range(days+1):
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skip = 0
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cursor = 0
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q = Queue()
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processes = []
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dt = (dt1 + datetime.timedelta(day)).strftime('%Y/%m/%d')
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firstProcess = Process(target=child, args=(cursor, skip, q, dt))
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firstProcess.start()
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if by_day:
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continue
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nFiles = q.get()
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firstProcess.terminate()
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skip = int(math.ceil(nFiles/nProcess))
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while True:
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processes.append(Process(target=child, args=(cursor, skip, q, dt)))
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processes[cursor].start()
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if nFiles < cursor*skip:
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break
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cursor += 1
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def beforeExit(exctype, value, trace):
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for process in processes:
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process.terminate()
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process.join()
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print traceback.print_tb(trace)
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sys.excepthook = beforeExit
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for process in processes:
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process.join()
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process.terminate()
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time.sleep(3)
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class ParameterConf():
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id = None
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name = None
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value = None
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format = None
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__formated_value = None
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ELEMENTNAME = 'Parameter'
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def __init__(self):
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self.format = 'str'
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def getElementName(self):
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return self.ELEMENTNAME
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def getValue(self):
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value = self.value
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format = self.format
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if self.__formated_value != None:
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return self.__formated_value
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if format == 'obj':
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return value
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if format == 'str':
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self.__formated_value = str(value)
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return self.__formated_value
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if value == '':
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raise ValueError, "%s: This parameter value is empty" %self.name
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if format == 'list':
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strList = value.split(',')
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self.__formated_value = strList
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return self.__formated_value
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if format == 'intlist':
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"""
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Example:
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value = (0,1,2)
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"""
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new_value = ast.literal_eval(value)
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if type(new_value) not in (tuple, list):
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new_value = [int(new_value)]
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self.__formated_value = new_value
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return self.__formated_value
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if format == 'floatlist':
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"""
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Example:
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value = (0.5, 1.4, 2.7)
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"""
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new_value = ast.literal_eval(value)
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if type(new_value) not in (tuple, list):
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new_value = [float(new_value)]
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self.__formated_value = new_value
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return self.__formated_value
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if format == 'date':
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strList = value.split('/')
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intList = [int(x) for x in strList]
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date = datetime.date(intList[0], intList[1], intList[2])
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self.__formated_value = date
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return self.__formated_value
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if format == 'time':
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strList = value.split(':')
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intList = [int(x) for x in strList]
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time = datetime.time(intList[0], intList[1], intList[2])
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self.__formated_value = time
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return self.__formated_value
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if format == 'pairslist':
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"""
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Example:
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value = (0,1),(1,2)
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"""
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new_value = ast.literal_eval(value)
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if type(new_value) not in (tuple, list):
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raise ValueError, "%s has to be a tuple or list of pairs" %value
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if type(new_value[0]) not in (tuple, list):
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if len(new_value) != 2:
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raise ValueError, "%s has to be a tuple or list of pairs" %value
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new_value = [new_value]
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for thisPair in new_value:
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if len(thisPair) != 2:
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raise ValueError, "%s has to be a tuple or list of pairs" %value
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self.__formated_value = new_value
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return self.__formated_value
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if format == 'multilist':
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"""
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Example:
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value = (0,1,2),(3,4,5)
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"""
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multiList = ast.literal_eval(value)
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if type(multiList[0]) == int:
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multiList = ast.literal_eval("(" + value + ")")
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self.__formated_value = multiList
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return self.__formated_value
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if format == 'bool':
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value = int(value)
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if format == 'int':
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value = float(value)
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format_func = eval(format)
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self.__formated_value = format_func(value)
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return self.__formated_value
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def updateId(self, new_id):
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self.id = str(new_id)
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def setup(self, id, name, value, format='str'):
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self.id = str(id)
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self.name = name
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if format == 'obj':
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self.value = value
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else:
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self.value = str(value)
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self.format = str.lower(format)
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self.getValue()
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return 1
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def update(self, name, value, format='str'):
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self.name = name
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self.value = str(value)
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self.format = format
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def makeXml(self, opElement):
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if self.name not in ('queue',):
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parmElement = SubElement(opElement, self.ELEMENTNAME)
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parmElement.set('id', str(self.id))
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parmElement.set('name', self.name)
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parmElement.set('value', self.value)
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parmElement.set('format', self.format)
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def readXml(self, parmElement):
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self.id = parmElement.get('id')
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self.name = parmElement.get('name')
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self.value = parmElement.get('value')
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self.format = str.lower(parmElement.get('format'))
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#Compatible with old signal chain version
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if self.format == 'int' and self.name == 'idfigure':
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self.name = 'id'
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def printattr(self):
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print "Parameter[%s]: name = %s, value = %s, format = %s" %(self.id, self.name, self.value, self.format)
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class OperationConf():
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id = None
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name = None
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priority = None
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type = None
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parmConfObjList = []
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ELEMENTNAME = 'Operation'
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def __init__(self):
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self.id = '0'
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self.name = None
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self.priority = None
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self.type = 'self'
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def __getNewId(self):
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return int(self.id)*10 + len(self.parmConfObjList) + 1
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def updateId(self, new_id):
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self.id = str(new_id)
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n = 1
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for parmObj in self.parmConfObjList:
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idParm = str(int(new_id)*10 + n)
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parmObj.updateId(idParm)
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n += 1
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def getElementName(self):
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return self.ELEMENTNAME
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def getParameterObjList(self):
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return self.parmConfObjList
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def getParameterObj(self, parameterName):
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for parmConfObj in self.parmConfObjList:
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if parmConfObj.name != parameterName:
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continue
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return parmConfObj
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return None
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def getParameterObjfromValue(self, parameterValue):
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for parmConfObj in self.parmConfObjList:
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if parmConfObj.getValue() != parameterValue:
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continue
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return parmConfObj.getValue()
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return None
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def getParameterValue(self, parameterName):
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parameterObj = self.getParameterObj(parameterName)
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# if not parameterObj:
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# return None
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value = parameterObj.getValue()
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return value
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def getKwargs(self):
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kwargs = {}
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for parmConfObj in self.parmConfObjList:
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if self.name == 'run' and parmConfObj.name == 'datatype':
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continue
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kwargs[parmConfObj.name] = parmConfObj.getValue()
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return kwargs
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def setup(self, id, name, priority, type):
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self.id = str(id)
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self.name = name
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self.type = type
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self.priority = priority
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self.parmConfObjList = []
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def removeParameters(self):
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for obj in self.parmConfObjList:
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del obj
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self.parmConfObjList = []
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def addParameter(self, name, value, format='str'):
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id = self.__getNewId()
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parmConfObj = ParameterConf()
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if not parmConfObj.setup(id, name, value, format):
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return None
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self.parmConfObjList.append(parmConfObj)
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return parmConfObj
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def changeParameter(self, name, value, format='str'):
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parmConfObj = self.getParameterObj(name)
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parmConfObj.update(name, value, format)
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return parmConfObj
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def makeXml(self, procUnitElement):
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opElement = SubElement(procUnitElement, self.ELEMENTNAME)
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opElement.set('id', str(self.id))
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opElement.set('name', self.name)
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opElement.set('type', self.type)
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opElement.set('priority', str(self.priority))
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for parmConfObj in self.parmConfObjList:
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parmConfObj.makeXml(opElement)
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def readXml(self, opElement):
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self.id = opElement.get('id')
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self.name = opElement.get('name')
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self.type = opElement.get('type')
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self.priority = opElement.get('priority')
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#Compatible with old signal chain version
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#Use of 'run' method instead 'init'
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if self.type == 'self' and self.name == 'init':
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self.name = 'run'
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self.parmConfObjList = []
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parmElementList = opElement.iter(ParameterConf().getElementName())
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for parmElement in parmElementList:
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parmConfObj = ParameterConf()
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parmConfObj.readXml(parmElement)
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#Compatible with old signal chain version
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#If an 'plot' OPERATION is found, changes name operation by the value of its type PARAMETER
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if self.type != 'self' and self.name == 'Plot':
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if parmConfObj.format == 'str' and parmConfObj.name == 'type':
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self.name = parmConfObj.value
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continue
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self.parmConfObjList.append(parmConfObj)
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def printattr(self):
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print "%s[%s]: name = %s, type = %s, priority = %s" %(self.ELEMENTNAME,
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self.id,
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self.name,
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self.type,
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self.priority)
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for parmConfObj in self.parmConfObjList:
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parmConfObj.printattr()
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def createObject(self, plotter_queue=None):
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if self.type == 'self':
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raise ValueError, "This operation type cannot be created"
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if self.type == 'plotter':
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#Plotter(plotter_name)
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if not plotter_queue:
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raise ValueError, "plotter_queue is not defined. Use:\nmyProject = Project()\nmyProject.setPlotterQueue(plotter_queue)"
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opObj = Plotter(self.name, plotter_queue)
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if self.type == 'external' or self.type == 'other':
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className = eval(self.name)
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kwargs = self.getKwargs()
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opObj = className(**kwargs)
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return opObj
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class ProcUnitConf():
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id = None
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name = None
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datatype = None
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inputId = None
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parentId = None
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opConfObjList = []
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procUnitObj = None
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opObjList = []
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ELEMENTNAME = 'ProcUnit'
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def __init__(self):
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self.id = None
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self.datatype = None
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self.name = None
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self.inputId = None
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self.opConfObjList = []
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self.procUnitObj = None
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self.opObjDict = {}
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def __getPriority(self):
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return len(self.opConfObjList)+1
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def __getNewId(self):
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return int(self.id)*10 + len(self.opConfObjList) + 1
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def getElementName(self):
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return self.ELEMENTNAME
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def getId(self):
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return self.id
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def updateId(self, new_id, parentId=parentId):
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new_id = int(parentId)*10 + (int(self.id) % 10)
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new_inputId = int(parentId)*10 + (int(self.inputId) % 10)
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#If this proc unit has not inputs
|
|
|
if self.inputId == '0':
|
|
|
new_inputId = 0
|
|
|
|
|
|
n = 1
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
|
|
|
idOp = str(int(new_id)*10 + n)
|
|
|
opConfObj.updateId(idOp)
|
|
|
|
|
|
n += 1
|
|
|
|
|
|
self.parentId = str(parentId)
|
|
|
self.id = str(new_id)
|
|
|
self.inputId = str(new_inputId)
|
|
|
|
|
|
|
|
|
def getInputId(self):
|
|
|
|
|
|
return self.inputId
|
|
|
|
|
|
def getOperationObjList(self):
|
|
|
|
|
|
return self.opConfObjList
|
|
|
|
|
|
def getOperationObj(self, name=None):
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
|
|
|
if opConfObj.name != name:
|
|
|
continue
|
|
|
|
|
|
return opConfObj
|
|
|
|
|
|
return None
|
|
|
|
|
|
def getOpObjfromParamValue(self, value=None):
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
if opConfObj.getParameterObjfromValue(parameterValue=value) != value:
|
|
|
continue
|
|
|
return opConfObj
|
|
|
return None
|
|
|
|
|
|
def getProcUnitObj(self):
|
|
|
|
|
|
return self.procUnitObj
|
|
|
|
|
|
def setup(self, id, name, datatype, inputId, parentId=None):
|
|
|
|
|
|
#Compatible with old signal chain version
|
|
|
if datatype==None and name==None:
|
|
|
raise ValueError, "datatype or name should be defined"
|
|
|
|
|
|
if name==None:
|
|
|
if 'Proc' in datatype:
|
|
|
name = datatype
|
|
|
else:
|
|
|
name = '%sProc' %(datatype)
|
|
|
|
|
|
if datatype==None:
|
|
|
datatype = name.replace('Proc','')
|
|
|
|
|
|
self.id = str(id)
|
|
|
self.name = name
|
|
|
self.datatype = datatype
|
|
|
self.inputId = inputId
|
|
|
self.parentId = parentId
|
|
|
|
|
|
self.opConfObjList = []
|
|
|
|
|
|
self.addOperation(name='run', optype='self')
|
|
|
|
|
|
def removeOperations(self):
|
|
|
|
|
|
for obj in self.opConfObjList:
|
|
|
del obj
|
|
|
|
|
|
self.opConfObjList = []
|
|
|
self.addOperation(name='run')
|
|
|
|
|
|
def addParameter(self, **kwargs):
|
|
|
'''
|
|
|
Add parameters to "run" operation
|
|
|
'''
|
|
|
opObj = self.opConfObjList[0]
|
|
|
|
|
|
opObj.addParameter(**kwargs)
|
|
|
|
|
|
return opObj
|
|
|
|
|
|
def addOperation(self, name, optype='self'):
|
|
|
|
|
|
id = self.__getNewId()
|
|
|
priority = self.__getPriority()
|
|
|
|
|
|
opConfObj = OperationConf()
|
|
|
opConfObj.setup(id, name=name, priority=priority, type=optype)
|
|
|
|
|
|
self.opConfObjList.append(opConfObj)
|
|
|
|
|
|
return opConfObj
|
|
|
|
|
|
def makeXml(self, projectElement):
|
|
|
|
|
|
procUnitElement = SubElement(projectElement, self.ELEMENTNAME)
|
|
|
procUnitElement.set('id', str(self.id))
|
|
|
procUnitElement.set('name', self.name)
|
|
|
procUnitElement.set('datatype', self.datatype)
|
|
|
procUnitElement.set('inputId', str(self.inputId))
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
opConfObj.makeXml(procUnitElement)
|
|
|
|
|
|
def readXml(self, upElement):
|
|
|
|
|
|
self.id = upElement.get('id')
|
|
|
self.name = upElement.get('name')
|
|
|
self.datatype = upElement.get('datatype')
|
|
|
self.inputId = upElement.get('inputId')
|
|
|
|
|
|
if self.ELEMENTNAME == "ReadUnit":
|
|
|
self.datatype = self.datatype.replace("Reader", "")
|
|
|
|
|
|
if self.ELEMENTNAME == "ProcUnit":
|
|
|
self.datatype = self.datatype.replace("Proc", "")
|
|
|
|
|
|
if self.inputId == 'None':
|
|
|
self.inputId = '0'
|
|
|
|
|
|
self.opConfObjList = []
|
|
|
|
|
|
opElementList = upElement.iter(OperationConf().getElementName())
|
|
|
|
|
|
for opElement in opElementList:
|
|
|
opConfObj = OperationConf()
|
|
|
opConfObj.readXml(opElement)
|
|
|
self.opConfObjList.append(opConfObj)
|
|
|
|
|
|
def printattr(self):
|
|
|
|
|
|
print "%s[%s]: name = %s, datatype = %s, inputId = %s" %(self.ELEMENTNAME,
|
|
|
self.id,
|
|
|
self.name,
|
|
|
self.datatype,
|
|
|
self.inputId)
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
opConfObj.printattr()
|
|
|
|
|
|
|
|
|
def getKwargs(self):
|
|
|
|
|
|
opObj = self.opConfObjList[0]
|
|
|
kwargs = opObj.getKwargs()
|
|
|
|
|
|
return kwargs
|
|
|
|
|
|
def createObjects(self, plotter_queue=None):
|
|
|
|
|
|
className = eval(self.name)
|
|
|
kwargs = self.getKwargs()
|
|
|
procUnitObj = className(**kwargs)
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
|
|
|
if opConfObj.type=='self' and self.name=='run':
|
|
|
continue
|
|
|
elif opConfObj.type=='self':
|
|
|
procUnitObj.addOperationKwargs(opConfObj.id, **opConfObj.getKwargs())
|
|
|
continue
|
|
|
|
|
|
opObj = opConfObj.createObject(plotter_queue)
|
|
|
|
|
|
self.opObjDict[opConfObj.id] = opObj
|
|
|
|
|
|
procUnitObj.addOperation(opObj, opConfObj.id)
|
|
|
|
|
|
self.procUnitObj = procUnitObj
|
|
|
|
|
|
return procUnitObj
|
|
|
|
|
|
def run(self):
|
|
|
|
|
|
is_ok = False
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
|
|
|
kwargs = {}
|
|
|
for parmConfObj in opConfObj.getParameterObjList():
|
|
|
if opConfObj.name == 'run' and parmConfObj.name == 'datatype':
|
|
|
continue
|
|
|
|
|
|
kwargs[parmConfObj.name] = parmConfObj.getValue()
|
|
|
|
|
|
#ini = time.time()
|
|
|
|
|
|
#print "\tRunning the '%s' operation with %s" %(opConfObj.name, opConfObj.id)
|
|
|
sts = self.procUnitObj.call(opType = opConfObj.type,
|
|
|
opName = opConfObj.name,
|
|
|
opId = opConfObj.id,
|
|
|
)
|
|
|
|
|
|
# total_time = time.time() - ini
|
|
|
#
|
|
|
# if total_time > 0.002:
|
|
|
# print "%s::%s took %f seconds" %(self.name, opConfObj.name, total_time)
|
|
|
|
|
|
is_ok = is_ok or sts
|
|
|
|
|
|
return is_ok
|
|
|
|
|
|
def close(self):
|
|
|
|
|
|
for opConfObj in self.opConfObjList:
|
|
|
if opConfObj.type == 'self':
|
|
|
continue
|
|
|
|
|
|
opObj = self.procUnitObj.getOperationObj(opConfObj.id)
|
|
|
opObj.close()
|
|
|
|
|
|
self.procUnitObj.close()
|
|
|
|
|
|
return
|
|
|
|
|
|
class ReadUnitConf(ProcUnitConf):
|
|
|
|
|
|
path = None
|
|
|
startDate = None
|
|
|
endDate = None
|
|
|
startTime = None
|
|
|
endTime = None
|
|
|
|
|
|
ELEMENTNAME = 'ReadUnit'
|
|
|
|
|
|
def __init__(self):
|
|
|
|
|
|
self.id = None
|
|
|
self.datatype = None
|
|
|
self.name = None
|
|
|
self.inputId = None
|
|
|
|
|
|
self.parentId = None
|
|
|
|
|
|
self.opConfObjList = []
|
|
|
self.opObjList = []
|
|
|
|
|
|
def getElementName(self):
|
|
|
|
|
|
return self.ELEMENTNAME
|
|
|
|
|
|
def setup(self, id, name, datatype, path, startDate="", endDate="", startTime="", endTime="", parentId=None, queue=None, **kwargs):
|
|
|
|
|
|
#Compatible with old signal chain version
|
|
|
if datatype==None and name==None:
|
|
|
raise ValueError, "datatype or name should be defined"
|
|
|
|
|
|
if name==None:
|
|
|
if 'Reader' in datatype:
|
|
|
name = datatype
|
|
|
else:
|
|
|
name = '%sReader' %(datatype)
|
|
|
|
|
|
if datatype==None:
|
|
|
datatype = name.replace('Reader','')
|
|
|
|
|
|
self.id = id
|
|
|
self.name = name
|
|
|
self.datatype = datatype
|
|
|
|
|
|
self.path = os.path.abspath(path)
|
|
|
self.startDate = startDate
|
|
|
self.endDate = endDate
|
|
|
self.startTime = startTime
|
|
|
self.endTime = endTime
|
|
|
|
|
|
self.inputId = '0'
|
|
|
self.parentId = parentId
|
|
|
self.queue = queue
|
|
|
self.addRunOperation(**kwargs)
|
|
|
|
|
|
def update(self, datatype, path, startDate, endDate, startTime, endTime, parentId=None, name=None, **kwargs):
|
|
|
|
|
|
#Compatible with old signal chain version
|
|
|
if datatype==None and name==None:
|
|
|
raise ValueError, "datatype or name should be defined"
|
|
|
|
|
|
if name==None:
|
|
|
if 'Reader' in datatype:
|
|
|
name = datatype
|
|
|
else:
|
|
|
name = '%sReader' %(datatype)
|
|
|
|
|
|
if datatype==None:
|
|
|
datatype = name.replace('Reader','')
|
|
|
|
|
|
self.datatype = datatype
|
|
|
self.name = name
|
|
|
self.path = path
|
|
|
self.startDate = startDate
|
|
|
self.endDate = endDate
|
|
|
self.startTime = startTime
|
|
|
self.endTime = endTime
|
|
|
|
|
|
self.inputId = '0'
|
|
|
self.parentId = parentId
|
|
|
|
|
|
self.updateRunOperation(**kwargs)
|
|
|
|
|
|
def removeOperations(self):
|
|
|
|
|
|
for obj in self.opConfObjList:
|
|
|
del obj
|
|
|
|
|
|
self.opConfObjList = []
|
|
|
|
|
|
def addRunOperation(self, **kwargs):
|
|
|
|
|
|
opObj = self.addOperation(name = 'run', optype = 'self')
|
|
|
|
|
|
opObj.addParameter(name='datatype' , value=self.datatype, format='str')
|
|
|
opObj.addParameter(name='path' , value=self.path, format='str')
|
|
|
opObj.addParameter(name='startDate' , value=self.startDate, format='date')
|
|
|
opObj.addParameter(name='endDate' , value=self.endDate, format='date')
|
|
|
opObj.addParameter(name='startTime' , value=self.startTime, format='time')
|
|
|
opObj.addParameter(name='endTime' , value=self.endTime, format='time')
|
|
|
opObj.addParameter(name='queue' , value=self.queue, format='obj')
|
|
|
|
|
|
for key, value in kwargs.items():
|
|
|
opObj.addParameter(name=key, value=value, format=type(value).__name__)
|
|
|
|
|
|
return opObj
|
|
|
|
|
|
def updateRunOperation(self, **kwargs):
|
|
|
|
|
|
opObj = self.getOperationObj(name = 'run')
|
|
|
opObj.removeParameters()
|
|
|
|
|
|
opObj.addParameter(name='datatype' , value=self.datatype, format='str')
|
|
|
opObj.addParameter(name='path' , value=self.path, format='str')
|
|
|
opObj.addParameter(name='startDate' , value=self.startDate, format='date')
|
|
|
opObj.addParameter(name='endDate' , value=self.endDate, format='date')
|
|
|
opObj.addParameter(name='startTime' , value=self.startTime, format='time')
|
|
|
opObj.addParameter(name='endTime' , value=self.endTime, format='time')
|
|
|
|
|
|
for key, value in kwargs.items():
|
|
|
opObj.addParameter(name=key, value=value, format=type(value).__name__)
|
|
|
|
|
|
return opObj
|
|
|
|
|
|
# def makeXml(self, projectElement):
|
|
|
#
|
|
|
# procUnitElement = SubElement(projectElement, self.ELEMENTNAME)
|
|
|
# procUnitElement.set('id', str(self.id))
|
|
|
# procUnitElement.set('name', self.name)
|
|
|
# procUnitElement.set('datatype', self.datatype)
|
|
|
# procUnitElement.set('inputId', str(self.inputId))
|
|
|
#
|
|
|
# for opConfObj in self.opConfObjList:
|
|
|
# opConfObj.makeXml(procUnitElement)
|
|
|
|
|
|
def readXml(self, upElement):
|
|
|
|
|
|
self.id = upElement.get('id')
|
|
|
self.name = upElement.get('name')
|
|
|
self.datatype = upElement.get('datatype')
|
|
|
self.inputId = upElement.get('inputId')
|
|
|
|
|
|
if self.ELEMENTNAME == "ReadUnit":
|
|
|
self.datatype = self.datatype.replace("Reader", "")
|
|
|
|
|
|
if self.inputId == 'None':
|
|
|
self.inputId = '0'
|
|
|
|
|
|
self.opConfObjList = []
|
|
|
|
|
|
opElementList = upElement.iter(OperationConf().getElementName())
|
|
|
|
|
|
for opElement in opElementList:
|
|
|
opConfObj = OperationConf()
|
|
|
opConfObj.readXml(opElement)
|
|
|
self.opConfObjList.append(opConfObj)
|
|
|
|
|
|
if opConfObj.name == 'run':
|
|
|
self.path = opConfObj.getParameterValue('path')
|
|
|
self.startDate = opConfObj.getParameterValue('startDate')
|
|
|
self.endDate = opConfObj.getParameterValue('endDate')
|
|
|
self.startTime = opConfObj.getParameterValue('startTime')
|
|
|
self.endTime = opConfObj.getParameterValue('endTime')
|
|
|
|
|
|
class Project():
|
|
|
|
|
|
id = None
|
|
|
name = None
|
|
|
description = None
|
|
|
filename = None
|
|
|
|
|
|
procUnitConfObjDict = None
|
|
|
|
|
|
ELEMENTNAME = 'Project'
|
|
|
|
|
|
plotterQueue = None
|
|
|
|
|
|
def __init__(self, plotter_queue=None):
|
|
|
|
|
|
self.id = None
|
|
|
self.name = None
|
|
|
self.description = None
|
|
|
|
|
|
self.plotterQueue = plotter_queue
|
|
|
|
|
|
self.procUnitConfObjDict = {}
|
|
|
|
|
|
def __getNewId(self):
|
|
|
|
|
|
idList = self.procUnitConfObjDict.keys()
|
|
|
|
|
|
id = int(self.id)*10
|
|
|
|
|
|
while True:
|
|
|
id += 1
|
|
|
|
|
|
if str(id) in idList:
|
|
|
continue
|
|
|
|
|
|
break
|
|
|
|
|
|
return str(id)
|
|
|
|
|
|
def getElementName(self):
|
|
|
|
|
|
return self.ELEMENTNAME
|
|
|
|
|
|
def getId(self):
|
|
|
|
|
|
return self.id
|
|
|
|
|
|
def updateId(self, new_id):
|
|
|
|
|
|
self.id = str(new_id)
|
|
|
|
|
|
keyList = self.procUnitConfObjDict.keys()
|
|
|
keyList.sort()
|
|
|
|
|
|
n = 1
|
|
|
newProcUnitConfObjDict = {}
|
|
|
|
|
|
for procKey in keyList:
|
|
|
|
|
|
procUnitConfObj = self.procUnitConfObjDict[procKey]
|
|
|
idProcUnit = str(int(self.id)*10 + n)
|
|
|
procUnitConfObj.updateId(idProcUnit, parentId = self.id)
|
|
|
|
|
|
newProcUnitConfObjDict[idProcUnit] = procUnitConfObj
|
|
|
n += 1
|
|
|
|
|
|
self.procUnitConfObjDict = newProcUnitConfObjDict
|
|
|
|
|
|
def setup(self, id, name, description):
|
|
|
|
|
|
self.id = str(id)
|
|
|
self.name = name
|
|
|
self.description = description
|
|
|
|
|
|
def update(self, name, description):
|
|
|
|
|
|
self.name = name
|
|
|
self.description = description
|
|
|
|
|
|
def addReadUnit(self, id=None, datatype=None, name=None, **kwargs):
|
|
|
|
|
|
if id is None:
|
|
|
idReadUnit = self.__getNewId()
|
|
|
else:
|
|
|
idReadUnit = str(id)
|
|
|
|
|
|
readUnitConfObj = ReadUnitConf()
|
|
|
readUnitConfObj.setup(idReadUnit, name, datatype, parentId=self.id, **kwargs)
|
|
|
|
|
|
self.procUnitConfObjDict[readUnitConfObj.getId()] = readUnitConfObj
|
|
|
|
|
|
return readUnitConfObj
|
|
|
|
|
|
def addProcUnit(self, inputId='0', datatype=None, name=None):
|
|
|
|
|
|
idProcUnit = self.__getNewId()
|
|
|
|
|
|
procUnitConfObj = ProcUnitConf()
|
|
|
procUnitConfObj.setup(idProcUnit, name, datatype, inputId, parentId=self.id)
|
|
|
|
|
|
self.procUnitConfObjDict[procUnitConfObj.getId()] = procUnitConfObj
|
|
|
|
|
|
return procUnitConfObj
|
|
|
|
|
|
def removeProcUnit(self, id):
|
|
|
|
|
|
if id in self.procUnitConfObjDict.keys():
|
|
|
self.procUnitConfObjDict.pop(id)
|
|
|
|
|
|
def getReadUnitId(self):
|
|
|
|
|
|
readUnitConfObj = self.getReadUnitObj()
|
|
|
|
|
|
return readUnitConfObj.id
|
|
|
|
|
|
def getReadUnitObj(self):
|
|
|
|
|
|
for obj in self.procUnitConfObjDict.values():
|
|
|
if obj.getElementName() == "ReadUnit":
|
|
|
return obj
|
|
|
|
|
|
return None
|
|
|
|
|
|
def getProcUnitObj(self, id=None, name=None):
|
|
|
|
|
|
if id != None:
|
|
|
return self.procUnitConfObjDict[id]
|
|
|
|
|
|
if name != None:
|
|
|
return self.getProcUnitObjByName(name)
|
|
|
|
|
|
return None
|
|
|
|
|
|
def getProcUnitObjByName(self, name):
|
|
|
|
|
|
for obj in self.procUnitConfObjDict.values():
|
|
|
if obj.name == name:
|
|
|
return obj
|
|
|
|
|
|
return None
|
|
|
|
|
|
def procUnitItems(self):
|
|
|
|
|
|
return self.procUnitConfObjDict.items()
|
|
|
|
|
|
def makeXml(self):
|
|
|
|
|
|
projectElement = Element('Project')
|
|
|
projectElement.set('id', str(self.id))
|
|
|
projectElement.set('name', self.name)
|
|
|
projectElement.set('description', self.description)
|
|
|
|
|
|
for procUnitConfObj in self.procUnitConfObjDict.values():
|
|
|
procUnitConfObj.makeXml(projectElement)
|
|
|
|
|
|
self.projectElement = projectElement
|
|
|
|
|
|
def writeXml(self, filename=None):
|
|
|
|
|
|
if filename == None:
|
|
|
if self.filename:
|
|
|
filename = self.filename
|
|
|
else:
|
|
|
filename = "schain.xml"
|
|
|
|
|
|
if not filename:
|
|
|
print "filename has not been defined. Use setFilename(filename) for do it."
|
|
|
return 0
|
|
|
|
|
|
abs_file = os.path.abspath(filename)
|
|
|
|
|
|
if not os.access(os.path.dirname(abs_file), os.W_OK):
|
|
|
print "No write permission on %s" %os.path.dirname(abs_file)
|
|
|
return 0
|
|
|
|
|
|
if os.path.isfile(abs_file) and not(os.access(abs_file, os.W_OK)):
|
|
|
print "File %s already exists and it could not be overwriten" %abs_file
|
|
|
return 0
|
|
|
|
|
|
self.makeXml()
|
|
|
|
|
|
ElementTree(self.projectElement).write(abs_file, method='xml')
|
|
|
|
|
|
self.filename = abs_file
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def readXml(self, filename = None):
|
|
|
|
|
|
if not filename:
|
|
|
print "filename is not defined"
|
|
|
return 0
|
|
|
|
|
|
abs_file = os.path.abspath(filename)
|
|
|
|
|
|
if not os.path.isfile(abs_file):
|
|
|
print "%s file does not exist" %abs_file
|
|
|
return 0
|
|
|
|
|
|
self.projectElement = None
|
|
|
self.procUnitConfObjDict = {}
|
|
|
|
|
|
try:
|
|
|
self.projectElement = ElementTree().parse(abs_file)
|
|
|
except:
|
|
|
print "Error reading %s, verify file format" %filename
|
|
|
return 0
|
|
|
|
|
|
self.project = self.projectElement.tag
|
|
|
|
|
|
self.id = self.projectElement.get('id')
|
|
|
self.name = self.projectElement.get('name')
|
|
|
self.description = self.projectElement.get('description')
|
|
|
|
|
|
readUnitElementList = self.projectElement.iter(ReadUnitConf().getElementName())
|
|
|
|
|
|
for readUnitElement in readUnitElementList:
|
|
|
readUnitConfObj = ReadUnitConf()
|
|
|
readUnitConfObj.readXml(readUnitElement)
|
|
|
|
|
|
if readUnitConfObj.parentId == None:
|
|
|
readUnitConfObj.parentId = self.id
|
|
|
|
|
|
self.procUnitConfObjDict[readUnitConfObj.getId()] = readUnitConfObj
|
|
|
|
|
|
procUnitElementList = self.projectElement.iter(ProcUnitConf().getElementName())
|
|
|
|
|
|
for procUnitElement in procUnitElementList:
|
|
|
procUnitConfObj = ProcUnitConf()
|
|
|
procUnitConfObj.readXml(procUnitElement)
|
|
|
|
|
|
if procUnitConfObj.parentId == None:
|
|
|
procUnitConfObj.parentId = self.id
|
|
|
|
|
|
self.procUnitConfObjDict[procUnitConfObj.getId()] = procUnitConfObj
|
|
|
|
|
|
self.filename = abs_file
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def printattr(self):
|
|
|
|
|
|
print "Project[%s]: name = %s, description = %s" %(self.id,
|
|
|
self.name,
|
|
|
self.description)
|
|
|
|
|
|
for procUnitConfObj in self.procUnitConfObjDict.values():
|
|
|
procUnitConfObj.printattr()
|
|
|
|
|
|
def createObjects(self):
|
|
|
|
|
|
for procUnitConfObj in self.procUnitConfObjDict.values():
|
|
|
procUnitConfObj.createObjects(self.plotterQueue)
|
|
|
|
|
|
def __connect(self, objIN, thisObj):
|
|
|
|
|
|
thisObj.setInput(objIN.getOutputObj())
|
|
|
|
|
|
def connectObjects(self):
|
|
|
|
|
|
for thisPUConfObj in self.procUnitConfObjDict.values():
|
|
|
|
|
|
inputId = thisPUConfObj.getInputId()
|
|
|
|
|
|
if int(inputId) == 0:
|
|
|
continue
|
|
|
|
|
|
#Get input object
|
|
|
puConfINObj = self.procUnitConfObjDict[inputId]
|
|
|
puObjIN = puConfINObj.getProcUnitObj()
|
|
|
|
|
|
#Get current object
|
|
|
thisPUObj = thisPUConfObj.getProcUnitObj()
|
|
|
|
|
|
self.__connect(puObjIN, thisPUObj)
|
|
|
|
|
|
def __handleError(self, procUnitConfObj, send_email=True):
|
|
|
|
|
|
import socket
|
|
|
|
|
|
err = traceback.format_exception(sys.exc_info()[0],
|
|
|
sys.exc_info()[1],
|
|
|
sys.exc_info()[2])
|
|
|
|
|
|
print "***** Error occurred in %s *****" %(procUnitConfObj.name)
|
|
|
print "***** %s" %err[-1]
|
|
|
|
|
|
message = "".join(err)
|
|
|
|
|
|
sys.stderr.write(message)
|
|
|
|
|
|
if not send_email:
|
|
|
return
|
|
|
|
|
|
subject = "SChain v%s: Error running %s\n" %(schainpy.__version__, procUnitConfObj.name)
|
|
|
|
|
|
subtitle = "%s: %s\n" %(procUnitConfObj.getElementName() ,procUnitConfObj.name)
|
|
|
subtitle += "Hostname: %s\n" %socket.gethostbyname(socket.gethostname())
|
|
|
subtitle += "Working directory: %s\n" %os.path.abspath("./")
|
|
|
subtitle += "Configuration file: %s\n" %self.filename
|
|
|
subtitle += "Time: %s\n" %str(datetime.datetime.now())
|
|
|
|
|
|
readUnitConfObj = self.getReadUnitObj()
|
|
|
if readUnitConfObj:
|
|
|
subtitle += "\nInput parameters:\n"
|
|
|
subtitle += "[Data path = %s]\n" %readUnitConfObj.path
|
|
|
subtitle += "[Data type = %s]\n" %readUnitConfObj.datatype
|
|
|
subtitle += "[Start date = %s]\n" %readUnitConfObj.startDate
|
|
|
subtitle += "[End date = %s]\n" %readUnitConfObj.endDate
|
|
|
subtitle += "[Start time = %s]\n" %readUnitConfObj.startTime
|
|
|
subtitle += "[End time = %s]\n" %readUnitConfObj.endTime
|
|
|
|
|
|
adminObj = schainpy.admin.SchainNotify()
|
|
|
adminObj.sendAlert(message=message,
|
|
|
subject=subject,
|
|
|
subtitle=subtitle,
|
|
|
filename=self.filename)
|
|
|
|
|
|
def isPaused(self):
|
|
|
return 0
|
|
|
|
|
|
def isStopped(self):
|
|
|
return 0
|
|
|
|
|
|
def runController(self):
|
|
|
"""
|
|
|
returns 0 when this process has been stopped, 1 otherwise
|
|
|
"""
|
|
|
|
|
|
if self.isPaused():
|
|
|
print "Process suspended"
|
|
|
|
|
|
while True:
|
|
|
sleep(0.1)
|
|
|
|
|
|
if not self.isPaused():
|
|
|
break
|
|
|
|
|
|
if self.isStopped():
|
|
|
break
|
|
|
|
|
|
print "Process reinitialized"
|
|
|
|
|
|
if self.isStopped():
|
|
|
print "Process stopped"
|
|
|
return 0
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def setFilename(self, filename):
|
|
|
|
|
|
self.filename = filename
|
|
|
|
|
|
def setPlotterQueue(self, plotter_queue):
|
|
|
|
|
|
raise NotImplementedError, "Use schainpy.controller_api.ControllerThread instead Project class"
|
|
|
|
|
|
def getPlotterQueue(self):
|
|
|
|
|
|
raise NotImplementedError, "Use schainpy.controller_api.ControllerThread instead Project class"
|
|
|
|
|
|
def useExternalPlotter(self):
|
|
|
|
|
|
raise NotImplementedError, "Use schainpy.controller_api.ControllerThread instead Project class"
|
|
|
|
|
|
def run(self):
|
|
|
|
|
|
print
|
|
|
print "*"*60
|
|
|
print " Starting SIGNAL CHAIN PROCESSING v%s " %schainpy.__version__
|
|
|
print "*"*60
|
|
|
print
|
|
|
|
|
|
keyList = self.procUnitConfObjDict.keys()
|
|
|
keyList.sort()
|
|
|
|
|
|
while(True):
|
|
|
|
|
|
is_ok = False
|
|
|
|
|
|
for procKey in keyList:
|
|
|
# print "Running the '%s' process with %s" %(procUnitConfObj.name, procUnitConfObj.id)
|
|
|
|
|
|
procUnitConfObj = self.procUnitConfObjDict[procKey]
|
|
|
|
|
|
try:
|
|
|
sts = procUnitConfObj.run()
|
|
|
is_ok = is_ok or sts
|
|
|
except KeyboardInterrupt:
|
|
|
is_ok = False
|
|
|
break
|
|
|
except ValueError, e:
|
|
|
sleep(0.5)
|
|
|
self.__handleError(procUnitConfObj, send_email=True)
|
|
|
is_ok = False
|
|
|
break
|
|
|
except:
|
|
|
sleep(0.5)
|
|
|
self.__handleError(procUnitConfObj)
|
|
|
is_ok = False
|
|
|
break
|
|
|
|
|
|
#If every process unit finished so end process
|
|
|
if not(is_ok):
|
|
|
# print "Every process unit have finished"
|
|
|
break
|
|
|
|
|
|
if not self.runController():
|
|
|
break
|
|
|
|
|
|
#Closing every process
|
|
|
for procKey in keyList:
|
|
|
procUnitConfObj = self.procUnitConfObjDict[procKey]
|
|
|
procUnitConfObj.close()
|
|
|
|
|
|
print "Process finished"
|
|
|
|
|
|
def start(self, filename=None):
|
|
|
|
|
|
self.writeXml(filename)
|
|
|
self.createObjects()
|
|
|
self.connectObjects()
|
|
|
self.run()
|
|
|
|
