I have been posting similar questions recently, but I found a template code for a Python toolbox and I would like more help.
I am trying to create a tool in ArcGIS Pro that takes parameters from users (initially, the geodatabase filename) and shows the report on the screen.
I added to the template the function "getParameter." I thought this function will open up a dialog box for a user to choose a parameter, but it does not for some reason.
import arcpy import os class Toolbox(object): def __init__(self): """Define the toolbox (the name of the toolbox is the name of the .pyt file).""" self.label = "Toolbox" self.alias = "" # List of tool classes associated with this toolbox self.tools = [Report] class Report(object): def __init__(self): """Define the tool (tool name is the name of the class).""" self.label = "Tool" self.description = "" self.canRunInBackground = False def getParameter(self): arcpy.env.workspace = arcpy.GetParameterAsText(0) featureclasses = arcpy.ListFeatureClasses() for fc = in featureclasses: print (fc) def getParameterInfo(self): """Define parameter definitions""" params = None return params def isLicensed(self): """Set whether tool is licensed to execute.""" return True def updateParameters(self, parameters): """Modify the values and properties of parameters before internal validation is performed. This method is called whenever a parameter has been changed.""" return def updateMessages(self, parameters): """Modify the messages created by internal validation for each tool parameter. This method is called after internal validation.""" return def execute(self, parameters, messages): """The source code of the tool.""" return