TST: disable checks for ChainedAssignmentError in tests

Author: ngoldbaum

pandas/_testing/contexts.py

@@ -12,7 +12,7 @@
 )
 import uuid
 
-from pandas.compat import PYPY
+from pandas.compat import PYPY, WARNING_CHECK_BROKEN
 from pandas.errors import ChainedAssignmentError
 
 from pandas.io.common import get_handle
@@ -163,7 +163,7 @@ def with_csv_dialect(name: str, **kwargs) -> Generator[None]:
 def raises_chained_assignment_error(extra_warnings=(), extra_match=()):
     from pandas._testing import assert_produces_warning
 
-    if PYPY:
+    if PYPY or WARNING_CHECK_BROKEN:
         if not extra_warnings:
             from contextlib import nullcontext
 

pandas/compat/__init__.py

@@ -20,8 +20,10 @@
     ISMUSL,
     PY311,
     PY312,
+    PY314,
     PYPY,
     WASM,
+    WARNING_CHECK_BROKEN,
 )
 from pandas.compat.numpy import is_numpy_dev
 from pandas.compat.pyarrow import (
@@ -157,7 +159,9 @@ def is_ci_environment() -> bool:
     "ISMUSL",
     "PY311",
     "PY312",
+    "PY314",
     "PYPY",
+    "WARNING_CHECK_BROKEN",
     "WASM",
     "is_numpy_dev",
     "pa_version_under12p1",