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Merge pull request #17350 from natefoo/posix-filesource-part

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[23.2] Write to a temp filename in posix file source plugin
This commit is contained in:
Nate Coraor
2024-01-25 10:03:49 -05:00
committed by GitHub
parent c078220950 add8b28efa
commit 34508cd782
1 changed files with 6 additions and 2 deletions
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lib/galaxy/files/sources/posix.py
+6 -2
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@@ -105,14 +105,18 @@ class PosixFilesSource(BaseFilesSource):
target_native_path = os.path.normpath(target_native_path)
assert target_native_path.startswith(os.path.normpath(effective_root))
target_native_path_parent = os.path.dirname(target_native_path)
target_native_path_parent, target_native_path_name = os.path.split(target_native_path)
if not os.path.exists(target_native_path_parent):
if self.allow_subdir_creation:
os.makedirs(target_native_path_parent)
else:
raise Exception("Parent directory does not exist.")
shutil.copyfile(native_path, target_native_path)
# Use a temporary name while writing so anything that consumes written files can detect when they've completed,
# and identify interrupted writes
target_native_path_part = os.path.join(target_native_path_parent, f"_{target_native_path_name}.part")
shutil.copyfile(native_path, target_native_path_part)
os.rename(target_native_path_part, target_native_path)
def _to_native_path(self, source_path: str, user_context=None):
source_path = os.path.normpath(source_path)