def dictReader(self):
''' Read entire csv file to 'dictionary reader object'.
The object is somewhat similar to an array of dictionaries, 1 dict per row
'''
self.isError = True
self.fileAsDict = None
try:
dictReaderObj = csv.DictReader(self.csvFileObj, delimiter=',', quotechar='"')
except Exception, exArg:
print "Exception type = " + type(exArg)
log.userl.critical(
'ERROR while Attempting to read CSV formatted parameter file: %s' % fileRef)
log.userl.critical('read CSV error: %s' % exArg)
appRoutines.appABEND() # abort program
def open(self, fileRef):
""" Open :fileRef: with read mode.
When successful creates csvFileObj (internal reference to opened file)
"""
def _attemptingMsg():
log.userl.critical(
'ERROR while Attempting to open parameter file: %s' % fileRef)
#----------------------------------------------------
self.csvFileRef = fileRef
self.isOK = False
try:
self.csvFileObj = open(fileRef, 'rb')
except ValueError as exArg:
_attemptingMsg()
log.userl.critical('ValueError: %s' % exArg)
appRoutines.appABEND() # abort program
except IOError as exArg:
_attemptingMsg()
log.userl.critical('IOError: %s' % exArg)
appRoutines.appABEND() # abort program
except Exception, exArg:
_attemptingMsg()
log.userl.critical('Unexpected error type encountered: %s' % exArg)
appRoutines.appABEND() # abort program