pysimplesoap error and logging issues

gistfile1.py

import pysimplesoap,time, logging, logging.handlers

#### VARS ####

username = "..."
password = "..."

soapURL = "https://.../path/to/soap"
namespace = "https://.../path/to/namespace"

logFilePath = "C:\\path\\to\\logs\\"
logFileName = time.strftime("%Y-%m-%d") + "_Output.log"


#### INIT LOGGING ####
logLevel = logging.DEBUG

# log format
logFormat = "%(asctime)s - %(levelname)s - %(message)s" 
basicFormat = logging.Formatter(logFormat) 

# SOAP logger
soapLogger = logging.getLogger('pysimplesoap.client')
soapLogger.setLevel(logLevel)
#soapLogger2 = logging.getLogger('pysimplesoap.simplexml')
#soapLogger2.setLevel(logLevel)
#soapLogger3 = logging.getLogger('pysimplesoap.server')
#soapLogger3.setLevel(logLevel)


# SOAP Logger filehandler
soapFileHandler = logging.handlers.RotatingFileHandler(logFilePath + logFileName, mode='a', maxBytes=5242880,backupCount=20)
soapFileHandler.setFormatter(basicFormat)

soapLogger.addHandler(soapFileHandler)
#soapLogger2.addHandler(soapFileHandler)
#soapLogger3.addHandler(soapFileHandler)




#### Execute #### 
print "Instantiating SOAP Proxy Obj"
soapClient = pysimplesoap.client.SoapClient(location=soapURL + "?wsdl",namespace=namespace) #pysimplesoap
print "Instantiated"
 
 
print "Setting WSSE Headers"
soapClient['wsse:Security'] = {
                                'wsse:UsernameToken': {
                                                       'wsse:Username': username,
                                                       'wsse:Password': password
                                                       }
                                }
print "Headers set"
 
 
print "Executing getDocumentContent()"
response = soapClient.getDocumentContent('1234567')
print "Executed"



--------------------------------------------
Output:
Instantiating SOAP Proxy Obj
Instantiated
Setting WSSE Headers
Headers set
Executing getDocumentContent()
Traceback (most recent call last):
  File ".\SOAPtest2.py", line 60, in <module>
    response = soapClient.getDocumentContent('1234567') 
  File "build\bdist.win32\egg\pysimplesoap\client.py", line 139, in <lambda>
AttributeError: 'str' object has no attribute 'call'

############## NOTE ###############
# But the part that I'm really struggling with is that the ..._Output.log file is always empty!