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unback: replace illegal characters in path names #19

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unback: replace illegal characters in path names #19

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8 changes: 8 additions & 0 deletions pyiosbackup/backup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,13 @@
logger = logging.getLogger('pyiosbackup')
logger.addHandler(logging.NullHandler())

ILLEGAL_CHARACTERS_IN_PATH = ['<', '>', ':', '"', '|' , '?', '*']

def replace_illegal_characters(path: str) -> str:
for char in ILLEGAL_CHARACTERS_IN_PATH:
path = path.replace(char, '~')
return path


class Backup:
def __init__(self, backup_path: Path, manifest_db: ManifestDb, manifest_plist: ManifestPlist, status, info,
Expand Down Expand Up @@ -107,6 +114,7 @@ def unback(self, path='.'):
dest_dir = Path(path)
dest_dir.mkdir(exist_ok=True, parents=True)
for file in self.iter_files():
file.relative_path = replace_illegal_characters(file.relative_path)
dest_file = dest_dir / file.domain / file.relative_path
logger.debug(f'Extracting file {file.filename} to {dest_file}')
dest_file.parent.mkdir(exist_ok=True, parents=True)
Expand Down