def parseDatainputsStr(self, inputs, task_parameters ):
lines = inputs.split(';')
for line in lines:
items = line.split('=')
if len( items ) > 1:
try:
task_parameters[ str(items[0]).strip(" []") ] = json.loads( items[1] )
except Exception, err:
wpsLog.error( "Error parsing jason string '%s': %s" % ( items[1], str(err) ) )
print>>sys.stderr, "Error parsing jason string '%s': %s" % ( items[1], str(err) )
def getTaskRequestData( self, request_params ):
task_parameters = {}
request = dict( request_params )
inputs = request.get('datainputs',None)
wpsLog.debug( ">>>> REQUEST datainputs: %s" % str(inputs) )
if inputs:
if isinstance( inputs, dict ):
task_parameters.update( inputs )
elif isinstance( inputs, list ):
for item in inputs:
if isinstance( item, list ):
task_parameters[ str(item[0]) ] = convert_json_str( item[1] )
elif isinstance( item, basestring ):
self.parseDatainputsStr( item, task_parameters )
else:
self.parseDatainputsStr(self, inputs, task_parameters )
del request[ 'datainputs' ]
for key in self.dataInputKeys:
parameter = request.get(key,None)
if parameter:
if isinstance(parameter, basestring):
try:
parameter = json.loads( parameter )
except:
wpsLog.error( " Error json decoding parameter: '%s' " % parameter )
parameter = ""
task_parameters[ key ] = parameter
del request[key]
for key in self.controlKeys:
parameter = request.get(key,None)
if parameter:
if isinstance(parameter, basestring): parameter = parameter.lower()
task_parameters[ key ] = parameter
del request[key]
for item in request.items():
task_parameters[ item[0] ] = item[1]
for key_alias, alt_key in self.aliases.items():
if key_alias in task_parameters:
task_parameters[ alt_key ] = task_parameters[ key_alias ]
del task_parameters[ key_alias ]
return task_parameters
def on_failure(self, exc, task_id, args, kwargs, einfo):
wpsLog.error( " Task %s failure, Error: %s " % ( task_id, str(einfo) ) )