def check_vTypeAttribs(sncfFileName): ''' Function that checks the number of meta-data present in the vType attributes. Returns True if the number of meta-data is equal to 18 or returns False otherwise. ''' tValue=True for itr in range(0,len(getattribs.getvTypeAttribs(sncfFileName))): if len(getattribs.getvTypeAttribs(sncfFileName)[itr])==18: oValue=True tValue=oValue and tValue else: oValue=False tValue=oValue and tValue return tValue
def writeRoute(sncfFileName,outputFileName):
'''
Function that writes the *.rou.xml file from an existing sncf file sncfFileName.
'''
if dependencychecker.depChecker(sncfFileName)==True:
# Initial setup
# Routes start and end
routesStart='''<?xml version="1.0" encoding="UTF-8"?>
<routes>'''
routesEnd='</routes>'
# vType start and end
vTypeID='<vType id=\"'
vTypeAccel='\" accel=\"'
vTypeDecel='\" decel=\"'
vTypeSigma='\" sigma=\"'
vTypeTau='\" tau=\"'
vTypeLength='\" length=\"'
vTypeminGap='\" minGap=\"'
vTypemaxSpeed='\" maxSpeed=\"'
vTypespeedFactor='\" speedFactor=\"'
vTypespeedDev='\" speedDev=\"'
vTypecolor='\" color=\"'
vTypevClass='\" vClass=\"'
vTypeemissionClass='\" emissionClass=\"'
vTypeguiShape='\" guiShape=\"'
vTypewidth='\" width=\"'
vTypeimgFile='\" imgFile=\"'
vTypeimpatience='\" impatience=\"'
vTypelaneChangeModel='\" laneChangeModel=\"'
vTypeEnd='\" />'
# route start and end
routeID='<route id=\"'
routeColor='\" color=\"'
routeEdges='\" edges=\"'
routeEnd='\" />'
# vehicle start and end
vehicleID='< vehicle id=\"'
vehicleType='\" type=\"'
vehicleRoute='\" route=\"'
vehicleColor='\" color=\"'
vehicleDepart='\" depart=\"'
vehicledepartLane='\" departLane=\"'
vehicledepartPos='\" departPos=\"'
vehicledepartSpeed='\" departSpeed=\"'
vehiclearrivalLane='\" arrivalLane=\"'
vehiclearrivalPos='\" arrivalPos=\"'
vehiclearrivalSpeed='\" arrivalSpeed=\"'
vehicleline='\" line=\"'
vehicleEnd='\" />'
lenVtype=len(getattribs.getvTypeAttribs(sncfFileName))
lenRoute=len(getattribs.getrouteEntryAttribs(sncfFileName))
lenVehicle=len(getattribs.getvehicleAttribs(sncfFileName))
# Begin writing the file
try:
fileHandler=open(outputFileName,'w')
fileHandler.write(routesStart+sncfheaders.printNew())
# Returns the list containing vType values.
vType=getattribs.getvTypeDefaults(sncfFileName)
for itr in range(0,lenVtype):
vTypeWrite=vTypeID+vType[itr][0]+vTypeAccel+vType[itr][1]+vTypeDecel+vType[itr][2]+vTypeSigma+vType[itr][3]+vTypeTau+vType[itr][4]+vTypeLength+vType[itr][5]+vTypeminGap+vType[itr][6]+vTypemaxSpeed+vType[itr][7]+vTypespeedFactor+vType[itr][8]+vTypespeedDev+vType[itr][9]+vTypecolor+getattribs.getvTypeColor(sncfFileName)[itr]+vTypevClass+vType[itr][11]+vTypeemissionClass+vType[itr][12]+vTypeguiShape+vType[itr][13]+vTypewidth+vType[itr][14]+vTypeimgFile+vType[itr][15]+vTypeimpatience+vType[itr][16]+vTypelaneChangeModel+vType[itr][17]+vTypeEnd+sncfheaders.printNew()
fileHandler.write(vTypeWrite)
# Returns the list containing route entry values.
routeEntry=getattribs.getrouteEntryAttribs(sncfFileName)
for itr in range(0,lenRoute):
routeWrite=routeID+routeEntry[itr][0]+routeColor+getattribs.getrouteColor(sncfFileName)[itr]+routeEdges+strutils.whatsInBetween('[',']',getattribs.getroute_edgeName(sncfFileName)[itr])+routeEnd+sncfheaders.printNew()
fileHandler.write(routeWrite)
# Returns the list containing vehicle values.
vehicle=getattribs.getvehicleAttribs(sncfFileName)
for itr in range(0,lenVehicle):
vehicleWrite=vehicleID+vehicle[itr][0]+vehicleType+vehicle[itr][1]+vehicleRoute+vehicle[itr][2]+vehicleColor+getattribs.getvehicleColor(sncfFileName)[itr]+vehicleDepart+vehicle[itr][4]+vehicledepartLane+vehicle[itr][5]+vehicledepartPos+vehicle[itr][6]+vehicledepartSpeed+vehicle[itr][7]+vehiclearrivalLane+vehicle[itr][8]+vehiclearrivalPos+vehicle[itr][9]+vehiclearrivalSpeed+vehicle[itr][10]+vehicleline+vehicle[itr][11]+vehicleEnd+sncfheaders.printNew()
fileHandler.write(vehicleWrite)
fileHandler.write(routesEnd+sncfheaders.printNew())
fileHandler.close()
print'''
[writeRoute says]:The route file %s has been written to the location %s.
'''%(outputFileName,os.getcwd())
except IOError,WindowsError:
print'''
[writeRoute says]:Error! Could not open the file %s for writing. Check the administrative rights or check if the location exists.
'''%(outputFileName)