A lot of manual work can be avoided by using scripts to automate the processes. However, you inevitably end up with a lot of scripts to automate different pieces of a process.
Python toolboxes provide a nice way to bundle these scripts for a complete solution to a process. It contains the whole process in one, admittedly large, script, with a template that includes error checking.
The complete documentation is here.
Create a file with a .pyt instead of .py
By re-labelling a python file to have the .pyt extension, rather than .py, ArcMap and ArcPro natively pick the python file up as a toolbox. There is a framework involving a few classes which you can copy and paste into your file. Then once your script is configured as a toolbox should be, you can then add it to your project and have others on the team follow a process.
One of the features of the .pyt I love is the ability to categorize, as I have above. Keeping a sub directory for ‘setup’ and ‘specialized tools’.
Above I’m treating the toolbox similarly to Tasks in ArcPro, whereby you can predefine a workflow. The exception being that you can leverage the power of custom code.
Saving Values using python
Using the toolbox above, if I click on the ‘Setup Project INI’ function, I get given a nice clean data entry form:
These are global variables which I need to systematically add to all of the assets that are being updated. By using a script I can take all of the values entered here, save them to an .ini file (basically just a .txt file) and then refer to the appropriate values whenever an asset needs an update.
Another cool feature of the toolbox is it provides a nice platform or framework for doing data entry, which an extensive list of datatypes that can be referred to. Here is a complete list of data types. In the example below I am specifying a string type using the “GPString” which arcPro then uses to configure the data entry box.
My apologies for the brevity of this post, I just wanted to share how useful I find python toolboxes.