Tagged Questions

Python toolboxes are geoprocessing toolboxes that are created entirely using Python in ArcGIS 10.1 (and later) for Desktop

learn more… | top users | synonyms

0
votes
2answers
42 views

Select value from list in Python toolbox

within a Python toolbox in ArcGIS 10.2 I fill a parameter with a list. parameters[0].filter.list = myList It is essentialy a list of strings and will give the user a range of predefined years. Later I ...
-1
votes
1answer
42 views

Cause of KeyError in Python Toolbox of ArcPy?

This question arises from Performing Point Distance analysis using Basic level license of ArcGIS for Desktop?. I basically copied and pasted PolyGeo's answer and formatted it into a python toolbox ...
2
votes
1answer
96 views

How I can do event with two clicks using python add-in wizard?

How I can do event with two clicks using python add-in wizard, I have found a way to do event with one click by adding a New Tool in the wizard, but I need "first click To copy the attributes from ...
0
votes
1answer
45 views

How to group tools within a Python toolbox in ArcMap 10.2

I have created a simple Python toolbox at work for use in ArcMap 10.2. It is used by multiple members of staff so I'm hoping to make it as simple to use as possible. It currently only contains two ...
3
votes
2answers
80 views

How do updateParameters and updateMessages Interact in a Python Toolbox?

I have been developing a Python toolbox which consists of 6 parameters. I have received immense amounts of help on this through StackExchange through the following posts: How to Determine if a Layer ...
7
votes
2answers
143 views

How to Determine if Layer is a Point

I have been working on a Python toolbox which contains 6 parameters. I am a little lost on all of the different data types available in ArcMap (it seems like there's hundreds of them!). However, one ...
2
votes
2answers
44 views

How to Change Parameter Type from Optional to Required

I am creating a Python toolbox with 5 parameters. One of the parameters is a Boolean/checkbox, which checks if the user wants to edit the labels of a shapefile. What I would hope to do is if the user ...
1
vote
2answers
38 views

Optional Parameter Not Being Optional in a Toolbox

I have been creating a toolbox that contains 4 parameters. Two of my parameters involve editing the labels of a shapefile. I want to have these two parameters as optional: if the user does not want to ...
5
votes
2answers
153 views

Can ArcGIS Pro use Python toolboxes written for ArcMap?

Can the new ArcGIS Pro use existing ArcToolbox scripts? Or to put it another way, will I have to rewrite my existing ArcMap toolbox & python scripts if I want them to run in ArcGIS Pro?
6
votes
1answer
48 views

Ordering tool display within a Python Toolbox

I have created a python toolbox containing a number of classes which define the various tools within. As these classes are part of a workflow in which the tools are to be executed sequentially using ...
1
vote
0answers
45 views

Esri Python Toolbox(pyt) corruption in ArcToolbox.dat

Symptoms: Open ArcCatalog and all tools within Python Toolbox(pyt) have a red-x error next to them claiming that "Arcpy module has no attribute Parameter" Close ArcCatalog Delete ArcToolbox.dat file ...
2
votes
2answers
92 views

ArcGIS - Getting Python toolbox to function properly

as the header says, I do have a problem in getting my toolbox to function the way I want it to. In the following my parameter definition is shown, where from I would expect to get only feature classes ...
2
votes
1answer
48 views

Parameter Not Being Included in Tool

I have been attempting to make a Tool within a Toolbox with four different parameters. My code consists of the following: def getParameterInfo(self): """Define parameter definitions""" # ...
2
votes
2answers
56 views

Python Tool Not Opening

I know that this is definitely an ambiguous question. However, I initially had my Python toolbox working great. I then wanted to have additional functionality with it and added some more coding. ...
1
vote
1answer
85 views

geoprocessing service via python toolbox script, local versus server paths

So I feel like I'm missing a very basic concept when it comes to publishing python toolbox scripts to a geoprocessing server. I've scoured the ArcGIS online help (not saying I've read everything, and ...
1
vote
1answer
54 views

How to generate a choice list (dropdown) in a toolbox that will allow the user to select a field in a csv as input?

I need to input a csv as parameter 1. Parameter 2 should be a dropdown displaying the various fields (the headerline) where I can select a column to use for geoprocessing. Param1: c:\my.csv ...
1
vote
0answers
18 views

getParameterInfo datatype for creating new feature class

I'm having trouble finding a suitable datatype that allows the user to browse to a .gdb and create a name for a new feature class. DEFeatureClass wants an existing FC to write to. Using ...
1
vote
1answer
74 views

How to print log from FME when run from python script?

I created a Spatial ETL ToolBox in ArcCatalog. When I run the tool from ArcCatalog I see log massages. But when I run this tool from a python script, the logs do not print to the python console. ...
1
vote
1answer
26 views

Short list of .prj options in .pyt

I'm tasked with creating a .pyt to distribute across our office and field computers (state geological survey) for converting .gpx to features but constraining the choice of projections/datums to seven ...
2
votes
1answer
49 views

Can Python toolboxes be used with ArcObjects GeoProcess.AddToolbox?

Can Python toolboxes be used with ArcObjects GeoProcess.AddToolbox? I'm trying to execute a tool in a Python toolbox (.pyt) from .NET. First I call: GP.AddToolbox(@"C:\path\to\MyToolbox.pyt") ...
1
vote
0answers
64 views

Cause of Error 000308: Invalid Field Type when batch running ArcPy script?

This is my first post on this site. I am using ArcGIS 10.2 for Desktop. I wrote a simple script in the form of a python toolbox to calculate the speed of travel between consecutive entries of a ...
1
vote
1answer
38 views

Add multiple fields to attribute table by python, with a prompt window for parameters

I know how to add field to arcmap shapefile using Python: import arcpy arcpy.env.workspace = "H:\pythonexercise\NZL_rds\NZL_roads.shp" arcpy.AddField_management("NZL_roads", "LENGTH", ...
0
votes
1answer
76 views

How to add multiple feature classes from TOC as input by Model Builder?

I am tasked to create a tool using Model Builder. The tool requires input of multiple feature classes that are added in the Table of Contents of ArcMap. The user will then be able to select multiple ...
1
vote
1answer
78 views

Python Toolbox (.pyt) Tool Output Layer Name

How can I manipulate the TOC display name of my output parameters when using a Python toolbox (.pyt) Tool class. I tried adding a symbology layer, however this has no affect on the TOC name. Is it ...
2
votes
1answer
99 views

How to find missing dependencies in a distributed ArcGIS Python toolbox?

I am developing a Python Toolbox that uses a few external libraries (ogr/gdal, matplotlib, shapely, reportlab among others) which files I have directly copied in the same folder as my toolbox .py, as ...
2
votes
2answers
140 views

Specify geoprocessing service connection at publish

I have a geoprocessing service published from a tool written in Python and contained inside a Python toolbox. I need to be able to publish this service in multiple environments (production, staging, ...
1
vote
1answer
65 views

How do I use a server data store with a Python toolbox? [duplicate]

ArcGIS Server lets you set server side data stores: This is nice. I can use one connection on my local machine and another on my server. (Right? Please tell me I'm right.) But for the life of me, I ...
0
votes
1answer
48 views

ArcGIS Server directory use to store intermediate files

I have a tool which does the following work: Connects and fetches data from hdf using impala Create intermediate csv file. from the csv file it creates custom feature classes. Currently when ...
1
vote
1answer
115 views

Multivalue parameter as text in Python toolbox - reading in to imported module function

I'm building a Python toolbox with a tool which calls specific functions from a custom module. The main input parameter for this tool is a multivalue list of raster layers. In the execute block of ...
1
vote
0answers
149 views

ArcGIS Geoprocessing Service gives Error 000816: Tool not valid? [closed]

I have developed few ArcGIS python toolboxes. These tools work fine on ArcGIS for Desktop (ArcMap) but gives Error 000816 when I publish these as geoprocessing services. Can some one help me with ...
3
votes
1answer
119 views

Python MemoryError when running ArcGIS Python Toolbox tool

I have a Python Toolbox (.pyt) containing a single tool. Part of that tool is the following function, which creates a dictionary from an attribute table, where the keys are the rows' OBJECTIDs and the ...
4
votes
1answer
99 views

Where can I find in depth documentation on modifying arcgis stylesheets?

Where can I find in depth documentation on modifying arcgis stylesheets? I have found some of the basics here : Changing tool dialog appearance I want to change the height on one element, the only ...
0
votes
3answers
172 views

Filtered list in ArcGIS toolbox

My goal is to grab a bunch of feature classes, select the first feature class, list the fields, and return that list to parameter 1 as a filtered list. My ArcGIS toolbox is setup with 2 parameters. ...
6
votes
1answer
426 views

Are there any distinct advantages of creating a Python Toolbox over a Custom Toolbox?

I enjoy making different geoprocessing tools to practice Python and to become more familiar with the arcpy modules. I've just been using a Custom Toolbox and then importing the Python script and ...
2
votes
1answer
353 views

How to convert Python (ArcPy) script into tool or toolbox script?

I've written a simple python script that allows me to quickly create a copy of a template Mxd, pointing to different shapefiles. The user specifies the new location, a name for the new mxd, then the ...
8
votes
2answers
318 views

Is there a way to refresh imported modules in a ArcGIS Python Toolbox?

When using a python toolbox (.pyt) in ArcMap, I'll typically follow a pattern where the .pyt file itself is simply a wrapper to collect input arguments and define the tools themselves. Supporting ...
2
votes
2answers
231 views

How to remove temporary layers so they don't show up in parameter lists

ArcGis 10.2, arcpy. I have several tools in a Python toolbox that have a feature class parameter. The parameter is defined as parameterType = “GPFeatureLayer”. When running several tools in ...
1
vote
2answers
148 views

Prevent parameter defaults in service definition file

I have a Python toolbox with a single tool designed for 10.2. The tool is intended to be a geoprocessing service on a server. So I run the tool, and after it succeeds, I right click the result and ...
1
vote
1answer
123 views

Model Builder: Enable / Disable parameters based on Conditions / Preconditions

I have been working with Model Builder and am having trouble placing a precondition on an input parameter. However, I may be going about it in the wrong way and may just need a Python script. My ...
0
votes
1answer
98 views

Split an attribute Python 9.3 in modelbuilder expression? [closed]

Updated question Goal: I need to upgrade an existing Model-builder were the expressions uses Python 9.3. Workproces & Goal: My *.mxd Have 1 attribute field containing the following build: ...
1
vote
0answers
167 views

How to utilize GPSQLExpression data type in Python Toolbox

I am trying to write my first Python Toolbox for ArcGIS (neat stuff by the way). The tool is simple enough - it connects to SQL Server and downloads data for the user. The trick here is, I want the ...
2
votes
1answer
179 views

Getting null values using Point sampling tool in QGIS 2.0.1

I would like to obtain the information of a raster layer at some points. Apparently the Point sampling tool does the job. I have used this tool, and all the raster values extracted at specific points ...
0
votes
0answers
35 views

How to update ValueTable in ModelBuilder?

I have created a python toolbox script that will the update of the values in a ValueTable based on selections from other parameters. In the updateParameters when a parameter is changed I am updating ...
2
votes
1answer
597 views

How to define a Feature Set parameter for an ArcGIS python toolbox tool?

I'm trying to create an ArcGIS python toolbox tool which use a polygon for input. I want the user to be able to create the polygon when the tool is run. I know how to do this using both a ...
2
votes
1answer
666 views

arcpy FieldMappings for Spatial Join

I'm trying to create a python script tool to use within ArcMap 10.1. I created a Model and exported it as a python script and added custom field mappings for the first Spatial Join by reading through ...
0
votes
2answers
148 views

Adding Python Script to Custom Tool

I am probably making a simple mistake but can't seem to figure it out, only a beginner.The Select By Location Script is working and it exports to excel when it is run from Python GUI, it also works in ...
1
vote
1answer
275 views

How to use 'remap' in reclassify tool code in ArcGIS Python Toolbox

I am making a reclassify tool in ArcGIS python toolbox (.pyt) ... I am able to use the remap datatype but am not able to parse the information present in Remap in the Reclassify function's third ...
0
votes
0answers
73 views

Model Run from Python script

Ive broken a complex task down to a very simple excersise and still cant get it to work.... I need to set up a Python Scpript to Run a Model. model: "SelectTest" toolbox: ...
2
votes
1answer
109 views

Re-Distributing Python Toolbox

After reading this Esri article on how to distribute Python Toolboxes, I'm wondering how redistribution works? I have a few toolboxes that are in constant development, but would be useful to my ...
3
votes
1answer
415 views

How to perform Tool Validation in Python Toolbox?

I'm trying to make sure there is no '-' in the output filename, and if there is, to set an error (circle with the red 'X') so that the tool can't be run, and have a tooltip that explains the issue. ...