40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
"""
|
|
Project: Selective Copy
|
|
Page 247
|
|
"""
|
|
|
|
import sys
|
|
import shutil
|
|
import argparse
|
|
from pathlib import Path
|
|
|
|
parser = argparse.ArgumentParser(description='Copia selectiva')
|
|
parser.add_argument("-e", "--ext", type=str, default='*')
|
|
parser.add_argument("-i", "--input", type=Path, default=Path.cwd())
|
|
parser.add_argument("-o", "--output", type=Path, required=True)
|
|
parser.add_argument("-f", "--force", action="store_true")
|
|
args = parser.parse_args()
|
|
|
|
if not args.input.exists():
|
|
print("ERROR: el input no existe")
|
|
sys.exit(1)
|
|
|
|
if args.output.is_file():
|
|
print("ERROR: el output es un archivo existente")
|
|
sys.exit(1)
|
|
if not args.output.exists():
|
|
args.output.mkdir()
|
|
|
|
extension = args.ext[0] != "." and f"*.{args.ext}" or f"*{args.ext}"
|
|
|
|
for file in list(args.input.glob(f"**/{extension}")):
|
|
new_path = args.output / file.name
|
|
if len(set(file.parents) - set(args.output.resolve().parents)) == 0:
|
|
if new_path.exists() and not args.force:
|
|
print(f"WARN: {new_path} ya existe; no se copió")
|
|
elif new_path.exists() and args.force:
|
|
print(f"WARN: {new_path} ya existe; sobreescribiendo")
|
|
shutil.copy2(file, new_path)
|
|
else:
|
|
shutil.copy2(file, new_path)
|