Backport PR #46767: CI: Fail Numpy Dev build on DeprecationWarnings from numpy only (#46773)

Co-authored-by: Matthew Roeschke <[email protected]>

Author: meeseeksmachine

.github/workflows/posix.yml

@@ -61,7 +61,7 @@ jobs:
             env_file: actions-310-numpydev.yaml
             pattern: "not slow and not network and not single_cpu"
             pandas_testing_mode: "deprecate"
-            test_args: "-W error"
+            test_args: "-W error::DeprecationWarning:numpy"
       fail-fast: false
     name: ${{ matrix.name || format('{0} pyarrow={1} {2}', matrix.env_file, matrix.pyarrow_version, matrix.pattern) }}
     env:
@@ -174,7 +174,7 @@ jobs:
       if: always()
 
     - name: Build Version
-      run: pushd /tmp && python -c "import pandas; pandas.show_versions();" && popd
+      run: conda list
 
     - name: Publish test results
       uses: actions/upload-artifact@v3

pandas/tests/util/test_show_versions.py

@@ -4,13 +4,22 @@
 
 import pytest
 
+from pandas.compat import is_numpy_dev
 from pandas.util._print_versions import (
     _get_dependency_info,
     _get_sys_info,
 )
 
 import pandas as pd
 
+# This is failing on the Numpy Dev build,
+# but the error may just be from distutils?
+pytestmark = pytest.mark.xfail(
+    is_numpy_dev,
+    reason="_distutils not in python3.10/distutils/core.py",
+    raises=AssertionError,
+)
+
 
 @pytest.mark.filterwarnings(
     # openpyxl