Hi all,I am modifying the ToolValidator class script for a tool and I am adding an additional class to the script that does an Oracle lookup to set an initial value.However, I am experiencing an issue when the script is analyzed as I save/apply it.I am getting the following error...initializeParameters Execution Error: Runtime error <type 'exceptions.TypeError'>: dd() takes exactly 2 arguments (3 given)
... using the following code...class UserDetails: def __init__(self): #... code ommited... self.folder = self.dd("secretKey","xyz") def dd(key, e): return 'ddValue' #... code modified to protect content class ToolValidator: """Class for validating a tool's parameter values and controlling the behavior of the tool's dialog.""" def __init__(self): """Setup arcpy and the list of tool parameters.""" import arcpy, os self.params = arcpy.GetParameterInfo() def initializeParameters(self): """Refine the properties of a tool's parameters. This method is called when the tool is opened.""" ud = UserDetails() loc = self.params[0] loc.Value = ud.folder return def updateParameters(self): """Modify the values and properties of parameters before internal validation is performed. This method is called whenever a parmater has been changed.""" return def updateMessages(self): """Modify the messages created by internal validation for each tool parameter. This method is called after internal validation.""" return
Any clues as to why it is saying that I have passed one more argument to the dd function than I appear to have done?Thanks
