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Python is an open source interpreted programming language used in many GIS programs.
6
votes
Accepted
Python Code: Help with Printing a Message from an AddMessage Result?
There are are number of ways you can write out messages with AddMessage.
I personally prefer this way:
arcpy.AddMessage("Sheet count: {0}".format(count))
Sheet count: 11
You can contin …
4
votes
Reducing number of decimal places after X/Y coordinates in a FC
You just need the following in the expression (set the the expression type to PYTHON)
round(!POINT_Y!, 2)
and
round(!POINT_X!, 2)
Where 2 = the number of decimal places. …
5
votes
Accepted
Count rows of attribute table of a shapefile in ArcGIS with Python
arcpy.SelectLayerByAttribute_management("myfeatures", "NEW_SELECTION", "Y=0 and X=0")
result = arcpy.GetCount_management("myfeatures")
print(result.getOutput(0))
You're trying to use some (maybe) python …
2
votes
Starting and stopping ArcGIS Server map services using Python?
For ArcGIS 10.7, and some earlier versions, a complete set of python scripts to stop, start, delete and a bunch of other things can be found here: http://www.arcgis.com/home/item.html? … id=12dde73e0e784e47818162b4d41ee340 (there is also a .exe inside this if you absolutely need a full executable)
Or dive into the help and read about the many options (out of the box command line, python …
4
votes
Accepted
Parsing GeoJSON in Python?
The following code should do what you want. There might be a slightly more elegant way to write it, but I understand your request to pull out each polygon into their own file.
import json
import os
…
4
votes
Accepted
How to define projection when adding features to a feature service layer using its ArcGIS RE...
whatever matches your coordinates.
sr = {"spatialReference" : {"wkid" : 4326}}
{**dict(y = x['lat'], x = x['lng']), **sr}
Output:
{'y': 111, 'x': 222, 'spatialReference': {'wkid': 4326}}
Note - The Python …
6
votes
How can I programmatically get the path of "Python.exe" used by ArcMap
When installing ArcMap it will install Python if it can't find it.
It looks in the registry to see if Python is already installed. … cant think of a reason when/why the value of this key would be incorrect, but you could always go this way:
Inside the Esri\Desktop hive of the registry is a Python location. …
7
votes
Accepted
How to return text from GP service?
You could return it as a parameter.
outputAddress = #logic you already have to get this
arcpy.SetParameterAsText(2, outputAddress)
#2 being the index, since you have 2 inputs (0, 1), I say 2 bei …
4
votes
List Map Services and Publish/Delete Map Services using Python in ArcGIS 10.1
For the publishing of map services through Python (and arcpy), look here:
http://resources.arcgis.com/en/help/main/10.1/index.html#//00s30000006q000000 …
7
votes
Accepted
ArcGIS Server Geoprocessing Service: Good Async, Bad Sync
Async writes to the Job directory and those results are persisted until the Server cleans them up.
Sync sends the results back to the client.
With a GP Service you should return a file or data, not a …
1
vote
How to provide a default value in an arcpy script?
To answer the 'default' part of your question, you could:
make the input parameter optional.
if no input was given, do something like the following to set a value
Input__DEM_ohne_Hecke = arcpy.GetP …
0
votes
Accepted
Deploying localization files for Geoprocessing service in ArcGIS Server
Take a look at the Authoring Geoprocessing Services with Python help, specifically the section on Importing other modules. This is essentially the same scenario you're working on. …
2
votes
Is there a reason why empty .json files can not be feature classes or shapefiles when conver...
If there is no geometry, how do you suppose the tool would know what geometry type to create? No geometry "featureclasses" are tables.
The only way you can set the geometry type is if you happen to h …
3
votes
What Python libraries are installed with ArcGIS Desktop 10.x
I don't believe there is a documented comprehensive list, because simply, the Python requirements for ArcMap 10.8 were:
Python 2.7.16
NumPy 1.9.3
matplotlib 1.5.2** (might only be a server requirement … )
Yes, Python came with the installer and was laid down, but you could make use of your own Python as long as you met those requirements. …
1
vote
Accepted
Is it possible to publish a geoprocessing services that uses another dll?
Yes. But the publishing process will NOT copy the dll. You'll get an analyzer error. You'll need to register the DLL directory with the datastore so ArcGIS Server doesn't try to copy it.
See this lin …