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Further improve unzip_file per per sonarcloud.

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Pull out file/folder move logic into a new function. Remove the number of indenting and number of exceptions.
This commit is contained in:
Wout Bouckaert 2024-08-16 15:42:58 -06:00
parent e23d7435c1
commit 85b930d67a
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1 changed files with 25 additions and 25 deletions
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50
app/classes/helpers/file_helpers.py
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@ -394,7 +394,24 @@ class FileHelpers:
return True
@staticmethod
def unzip_file(zip_path, server_update: bool = False) -> None:
def move_item_file_or_dir(old_dir, new_dir, item) -> None:
try:
if os.path.isdir(os.path.join(old_dir, item)):
FileHelpers.move_dir_exist(
os.path.join(old_dir, item),
os.path.join(new_dir, item),
)
else:
FileHelpers.move_file(
os.path.join(old_dir, item),
os.path.join(new_dir, item),
)
except shutil.Error as why:
raise RuntimeError(
f"Error moving {old_dir} to {new_dir} with information: {why}"
) from why
def unzip_file(self, zip_path, server_update: bool = False) -> None:
"""
Unzips zip file at zip_path to location generated at new_dir based on zip
contents.
@ -423,15 +440,9 @@ class FileHelpers:
# we'll extract this to the temp dir using zipfile module
zip_ref.extractall(temp_dir)
# Catch zipfile extract all error or file open errors.
except ValueError as why:
except (ValueError, FileNotFoundError, PermissionError) as why:
Console.error(f"Unzip failed with information: {why}")
raise RuntimeError(f"Unzip failed for path: {zip_path}") from why
except FileNotFoundError as why:
Console.error(f"Unzip failed file not found: {zip_path}")
raise FileNotFoundError(f"Unable to find file at path: {zip_path}") from why
except PermissionError as why:
Console.error(f"Bad permissions for file at: {zip_path}")
raise PermissionError(f"Bad permissions for file at: {zip_path}") from why
# we'll iterate through the top level directory moving everything
# out of the temp directory and into it's final home.
@ -441,24 +452,13 @@ class FileHelpers:
continue
# we handle files and dirs differently or we'll crash out.
if os.path.isdir(os.path.join(temp_dir, item)):
try:
FileHelpers.move_dir_exist(
os.path.join(temp_dir, item),
os.path.join(new_dir, item),
)
except shutil.Error as ex:
logger.error(f"ERROR IN ZIP IMPORT: {ex}")
else:
try:
FileHelpers.move_file(
os.path.join(temp_dir, item),
os.path.join(new_dir, item),
)
except shutil.Error as ex:
logger.error(f"ERROR IN ZIP IMPORT: {ex}")
try:
self.move_item_file_or_dir(temp_dir, new_dir, item)
except shutil.Error as ex:
logger.error(f"ERROR IN ZIP IMPORT: {ex}")
def unzip_server(self, zip_path, user_id):
@staticmethod
def unzip_server(zip_path, user_id):
if Helpers.check_file_perms(zip_path):
temp_dir = tempfile.mkdtemp()
with zipfile.ZipFile(zip_path, "r") as zip_ref: