move non-standard-imports over to pre-commit

Author: MarcoGorelli

.pre-commit-config.yaml

@@ -56,12 +56,31 @@ repos:
     -   id: incorrect-sphinx-directives
         name: Check for incorrect Sphinx directives
         language: pygrep
-        entry: >-
-            \.\. (autosummary|contents|currentmodule|deprecated
-            |function|image|important|include|ipython|literalinclude
-            |math|module|note|raw|seealso|toctree|versionadded
-            |versionchanged|warning):[^:]
+        entry: "\
+            \\.\\. (autosummary|contents|currentmodule|deprecated\
+            |function|image|important|include|ipython|literalinclude\
+            |math|module|note|raw|seealso|toctree|versionadded\
+            |versionchanged|warning):[^:]"
         files: \.(py|pyx|rst)$
+    -   id: non-standard-imports
+        name: Check for non-standard imports
+        language: pygrep
+        entry: "\
+            from pandas\\.core\\.common import\
+            |from pandas\\.core import common\
+            |from collections\\.abc import\
+            |from numpy import nan"
+        types: [python]
+    -   id: non-standard-imports-in-tests
+        name: Check for non-standard imports in test suite
+        language: pygrep
+        entry: "\
+            from pandas\\._testing import\
+            |from pandas import _testing as tm\
+            |conftest import\
+            |import conftest"
+        types: [python]
+        files: ^pandas/tests/
     -   id: incorrect-code-directives
         name: Check for incorrect code block or IPython directives
         language: pygrep

ci/code_checks.sh

@@ -143,31 +143,6 @@ fi
 ### PATTERNS ###
 if [[ -z "$CHECK" || "$CHECK" == "patterns" ]]; then
 
-    # Check for imports from pandas.core.common instead of `import pandas.core.common as com`
-    # Check for imports from collections.abc instead of `from collections import abc`
-    MSG='Check for non-standard imports' ; echo $MSG
-    invgrep -R --include="*.py*" -E "from pandas.core.common import" pandas
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-    invgrep -R --include="*.py*" -E "from pandas.core import common" pandas
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-    invgrep -R --include="*.py*" -E "from collections.abc import" pandas
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-    invgrep -R --include="*.py*" -E "from numpy import nan" pandas
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
-    # Checks for test suite
-    # Check for imports from pandas._testing instead of `import pandas._testing as tm`
-    invgrep -R --include="*.py*" -E "from pandas._testing import" pandas/tests
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-    invgrep -R --include="*.py*" -E "from pandas import _testing as tm" pandas/tests
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
-    # No direct imports from conftest
-    invgrep -R --include="*.py*" -E "conftest import" pandas/tests
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-    invgrep -R --include="*.py*" -E "import conftest" pandas/tests
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
     MSG='Check for use of exec' ; echo $MSG
     invgrep -R --include="*.py*" -E "[^a-zA-Z0-9_]exec\(" pandas
     RET=$(($RET + $?)) ; echo $MSG "DONE"