NameError raised by ArcGISWorkspace.QueryDatasets() when the workspace is an ArcGIS geodatabase that contains relationship classes

[jjrob]

Example stack trace:

Traceback (most recent call last):
  File "C:\tmy\DenMod\Arc26\Models\Create_Arc26_Covariates_Py3.py", line 158, in <module>
    main()
  File "C:\tmy\DenMod\Arc26\Models\Create_Arc26_Covariates_Py3.py", line 145, in main
    AddContemporaneousCovariate(connInfo=connInfo,
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\tmy\DenMod\Code\Python\DenMod2\src\DenMod\Covariates\__init__.py", line 195, in AddContemporaneousCovariate
    table = gdb.QueryDatasets("TableName = 'ContemporaneousCovariate'", reportProgress=False)[0]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\tmy7\AppData\Local\ESRI\conda\envs\arcgispro-py3-tina3\Lib\site-packages\GeoEco\Datasets\_DatasetCollection.py", line 66, in QueryDatasets
    datasets = self._QueryDatasets(parsedExpression, progressReporter, options, parentAttrValues)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\tmy7\AppData\Local\ESRI\conda\envs\arcgispro-py3-tina3\Lib\site-packages\GeoEco\Datasets\Collections\_DatasetCollectionTree.py", line 185, in _QueryDatasets
    return self._QueryRecursive(parsedExpression, progressReporter, options, [], 0, parentAttrValues, {}, 'normal')
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\tmy7\AppData\Local\ESRI\conda\envs\arcgispro-py3-tina3\Lib\site-packages\GeoEco\Datasets\Collections\_DatasetCollectionTree.py", line 213, in _QueryRecursive
    contents = self._ListContents(pathComponents)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\tmy7\AppData\Local\ESRI\conda\envs\arcgispro-py3-tina3\Lib\site-packages\GeoEco\Datasets\ArcGIS\_ArcGISWorkspace.py", line 196, in _ListContents
    d = gp.Describe(os.path.join(gp.env.workspace, relClass))
                                                   ^^^^^^^^
NameError: name 'relClass' is not defined. Did you mean: 'relclass'?

The problem is that during the MGET 0.8 --> 3.0 rewrite, I miscapitalized a variable, then never created a test case for it (because it is tedious to create geodatabases that have relationship classes), so never caught it.