81be7c898b
Since we generally have lots of copies of the directories created using this tool, use hardlinks where possible. This should save a little disk space and improve performance slightly. (From OE-Core rev: bfa11c028c2da093f7b4e6b7b1d611da90ae052f) (From OE-Core rev: 8c5544c2311b080bb212efb7f6b804db63e125f5) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
1.3 KiB
Executable File
#!/usr/bin/env python
Allow copying of $1 to $2 but if files in $1 disappear during the copy operation,
don't error.
import sys import os import shutil
def copytree(src, dst, symlinks=False, ignore=None): """Based on shutil.copytree""" names = os.listdir(src) try: os.makedirs(dst) except OSError: # Already exists pass errors = [] for name in names: srcname = os.path.join(src, name) dstname = os.path.join(dst, name) try: d = dstname if os.path.isdir(dstname): d = os.path.join(dstname, os.path.basename(srcname)) if os.path.exists(d): continue try: os.link(srcname, dstname) except OSError: shutil.copy2(srcname, dstname) # catch the Error from the recursive copytree so that we can # continue with other files except shutil.Error, err: errors.extend(err.args[0]) except EnvironmentError, why: errors.append((srcname, dstname, str(why))) try: shutil.copystat(src, dst) except OSError, why: errors.extend((src, dst, str(why))) if errors: raise shutil.Error, errors
try: copytree(sys.argv[1], sys.argv[2]) except shutil.Error: pass