onlyarnav commented on code in PR #70130:
URL: https://github.com/apache/airflow/pull/70130#discussion_r3615222498
##########
providers/databricks/tests/conftest.py:
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@@ -16,4 +16,18 @@
# under the License.
from __future__ import annotations
+import os
+import sys
+
+if os.name == "nt":
+ from types import ModuleType
+
+ fcntl_mock = ModuleType("fcntl")
+ fcntl_mock.LOCK_SH = 1
+ fcntl_mock.LOCK_EX = 2
+ fcntl_mock.LOCK_NB = 4
+ fcntl_mock.LOCK_UN = 8
+ fcntl_mock.flock = lambda fd, operation: None
+ sys.modules["fcntl"] = fcntl_mock
Review Comment:
Since fcntl is a POSIX-only module, airflow 3.0+ imports it during test
execution setup, which crashes test collection on Windows. This mock was added
so the test suite could be run and verified locally on a Windows machine. It
was added by Antigravity, but I have reverted it.
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