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Handle os.path.devnull access issues #2579

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merged 4 commits into from
Dec 11, 2023
Merged

Handle os.path.devnull access issues #2579

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0e25b88
Handle various /dev/null access issues
sentrivana Dec 11, 2023
e2d8b9c
add tests
sentrivana Dec 11, 2023
64b4f6f
compat
sentrivana Dec 11, 2023
40cd9b7
more compat
sentrivana Dec 11, 2023
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8 changes: 4 additions & 4 deletions sentry_sdk/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,8 +97,8 @@

def get_git_revision():
# type: () -> Optional[str]
with open(os.path.devnull, "w+") as null:
try:
try:
with open(os.path.devnull, "w+") as null:
revision = (
subprocess.Popen(
["git", "rev-parse", "HEAD"],
Expand All @@ -110,8 +110,8 @@
.strip()
.decode("utf-8")
)
except (OSError, IOError):
return None
except (OSError, IOError, FileNotFoundError):
return None

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Added lines #L113 - L114 were not covered by tests

return revision

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15 changes: 15 additions & 0 deletions tests/test_utils.py
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Expand Up @@ -6,6 +6,7 @@
Components,
Dsn,
get_error_message,
get_git_revision,
is_valid_sample_rate,
logger,
match_regex_list,
Expand Down Expand Up @@ -557,3 +558,17 @@ def test_installed_modules_caching():

_get_installed_modules()
mock_generate_installed_modules.assert_not_called()


def test_devnull_inaccessible():
with mock.patch("sentry_sdk.utils.open", side_effect=OSError("oh no")):
revision = get_git_revision()

assert revision is None


def test_devnull_not_found():
with mock.patch("sentry_sdk.utils.open", side_effect=FileNotFoundError("oh no")):
revision = get_git_revision()

assert revision is None