ich habe folgendes "Python-Script":
Code: Alles auswählen
#!/usr/bin/env python3
import argparse
#from pathlib import Path
import os.path
import shutil
import sys
class FileReconstructor():
def __init__(self, unpacked_dir, restore_dir):
self.unpacked_path = Path(unpacked_dir).resolve()
self.restore_path = Path(restore_dir).resolve()
def reconstruct_files(self):
for leaf_dir in self.walk_unpacked_leaf_dirs():
target_path = self.target_path(leaf_dir)
target_path.parent.mkdir(parents=True, exist_ok=True)
with target_path.open('wb') as target_file:
self.copy_file_parts_to(target_file, leaf_dir)
def copy_file_parts_to(self, target_file, leaf_dir):
file_parts = sorted(leaf_dir.iterdir(), key=lambda x: int(x.name))
for file_part in file_parts:
with file_part.open('rb') as source_file:
shutil.copyfileobj(source_file, target_file)
def walk_unpacked_leaf_dirs(self):
"""
based on the assumption that all leaf files are named as numbers
"""
seen_dirs = set()
for path in self.unpacked_path.rglob('*'):
if path.is_file():
if path.parent not in seen_dirs:
seen_dirs.add(path.parent)
yield path.parent
def target_path(self, leaf_dir_path):
return self.restore_path / leaf_dir_path.relative_to(self.unpacked_path)
def parse_args(argv):
parser = argparse.ArgumentParser()
parser.add_argument(
'unpacked_dir',
help='The directory with the unpacked tar files',
)
parser.add_argument(
'restore_dir',
help='The directory to restore files into',
)
return parser.parse_args(argv)
def main(argv):
args = parse_args(argv)
reconstuctor = FileReconstructor(args.unpacked_dir, args.restore_dir)
return reconstuctor.reconstruct_files()
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))
unpacked_dir restore_dir
db.py: error: too few arguments
Was muss ich tun?
Mfg
Srunz_1975
