Python toolboxes are created entirely using Python in ArcGIS for Desktop and stored as *.pyt files

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4
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1answer
74 views

How to get fieldnames in a value table depending on the input value

I would like to add a parameter as value table with one of the fields being a value list. The value table consist of 3 columns, namely "table","field","description", whereas "field" is a value list. ...
3
votes
1answer
42 views

Defining a required output field parameter for an existing or a new field

I need to define a required field parameter, and I'd like it to work with both existing and new fields, i.e. regardless of whether the field already exists. The problem is, if I enter a new (non-...
1
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1answer
50 views

Graph preview in Python toolbox

I need to create a toolbox in python, which will be used for making graphs. I need the parallel preview window during the graph creation. Half of the screen will be used for settings the parameters ...
1
vote
1answer
80 views

Multi Input Python Toolbox in Arcgis

I use Python toolbox in arcgis, it is possible to add a multiple input file table? And is possible to filter input files allowed by extension?
1
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1answer
122 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", "TEXT","","","...
2
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0answers
195 views

Updating Field Mappings Parameter on table selection in Python Toolbox?

I am building a python toolbox with ArcPy and would like to associate an input feature class parameter with a field mapping, so that once user selects the input feature class the field map populates ...
1
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0answers
72 views

Command works in Console, but not in Python Toolbox

I want to create a memory layer with points in ArcGIS with Python Toolbox. I found an in_memory function. Here is the question: Why this command works in Python Console in ArcGIS, but not in Python ...
1
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0answers
54 views

Is it possible to call a complicated query as a stored procedure within a geoprocessing service?

I need to implement a searching geoprocessing service. A part of the query should be very complicated and use oracle text. My service should support spatial search too. 1) I am thinking of ...
1
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0answers
82 views

ODCostMatrix in a Python Toolbox, field mappings questions

I am trying to create a Python Toolbox in ArcGIS to accomplish Network Analyst tasks. Globally the toolbox has to create and solve an ODCostMatrix Layer. The users has to enter Origins and ...
1
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0answers
105 views

Using choice of one parameter to populate column of multi-value control ready to have values for second column chosen?

This relates to my earlier question Can one parameter choice on Python toolbox tool set Display Names of other parameters?, but attempts to describe the requirement, rather than my attempted solution, ...
1
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0answers
40 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
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0answers
206 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
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0answers
316 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 ...
1
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0answers
123 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: "INTEGRITY_TOOLS....
1
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0answers
115 views

Web-based thumbnail image in 'Item Description' for a Python toolbox [ArcGIS 10.1]

I'm using locally stored images as thumbnails in the Item Description for a python toolbox [ArcGIS 10.1]. I'd like to load the images from an online source so other users of the toolbox can still see ...
1
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0answers
98 views

Are multiple separate feature classes more efficient than repeatedly deleting all features from the same feature class?

Quick Version: Is it more efficient, in terms of database performance, to have multiple separate temporary feature classes or one feature class that you repeatedly empty out and fill? I am working ...
0
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0answers
13 views

Using filter with an optional parameter

Is it possible to set a filter on an optional parameter in ArcGIS PYT toolbox? All examples I've seen (http://pro.arcgis.com/en/pro-app/arcpy/geoprocessing_and_python/defining-parameters-in-a-python-...
0
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0answers
22 views

Save update feature class (Python toolbox)

I created a Python Toolbox tool to reorder fields I am trying to save the feature class determine path,any advise? here is acode I'm trying: import arcpy import os class Toolbox(object): def ...
0
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0answers
159 views

Geprocessing Service: ERROR 000816: The tool is not valid. .Pyt file is fine but .tbx has red x's

I have a .pyt Python toolbox which runs fine in ArcMap and then gives the dreaded "ERROR 000816: The tool is not valid" when published as a GP Service. I've dealt with this issue many times before, ...
0
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0answers
51 views

Python toolbox - get lat and long from tables

The objective of the python toolbox is to convert a bunch of tables to point feature classes. The user selects the tables (parameter 0 - multivalue). The user selects the output workspace where the ...
0
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0answers
49 views

updateParameter() python toolbox

I can't update parameters in my Python Toolbox and I don't understand why. Someone can help me with this example code? class Tool(object): def __init__(self): self.label = "Tool" ...
0
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0answers
40 views

Select Data in ModelBuilder Error 000622 and 000800

How to build a model takii way to avoid this error? I need to layer the missing tool is created automatically or miss it and extending those layers in MXD are available in gdb ... More specifically, I ...
0
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0answers
47 views

How to build a raster populated with an equation in a python toolbox?

I am working on creating a python toolbox to solve for WiFi signal properties based on various inputs, and for the end result I would like to have the output in the form of a raster. I need this ...
0
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0answers
91 views

Validating derived parameters for ModelBuilder and Python Toolbox?

I'm working on a tool in a Python toolbox and I'm running into trouble getting the output tables to work in ModelBuilder. The tool takes an input table view and ultimately uses the Table Select (...
0
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0answers
104 views

Problems with using python script in ArcGIS for Server 10.1

I have a geo-processing model that works perfectly in ArcGIS desktop (10.1) and successfully publishes as a GP Task to ArcGIS Server (10.1). Once I try to execute the GP task (either through a widget ...
0
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0answers
425 views

Python toolboxes missing (Can't use ArcGIS 10.2.2 toolboxes)

I was trying to use Hot Spot Analysis Toolbox on ArcGIS 10.2.2 but this error message appears: updateParameters Syntax Error Runtime error Traceback (most recent call last): File c:\program ...
0
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0answers
304 views

Assign spatial reference for 1000 different ECW raster datasets using 1000 different *.prj files through python programming or .net

I am having 2000 ECW raster datasets without spatial reference and also I have 2000 *.prj files in another folder. I know only the way as right click on raster datasets-->properties-->Spatial ...