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comparison mercurial/util.py @ 11254:640d419725d0 stable

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util.copyfiles: don't try os_link() again if it failed before If the os_link() call on the first file in the directory fails [1], we switch mode to using shutil.copy() for all remaining files. [1] happens for example on Windows for every file when cloning from a UNC path without specifying --pull.
author Adrian Buehlmann <adrian@cadifra.com>
date Fri, 28 May 2010 17:28:34 +0200
parents 18e81d42ee5c
children 94b7b3a1ae1b
comparison
equal deleted inserted replaced
11249:0bb67503ad4b 11254:640d419725d0
449 if os.path.isdir(src): 449 if os.path.isdir(src):
450 os.mkdir(dst) 450 os.mkdir(dst)
451 for name, kind in osutil.listdir(src): 451 for name, kind in osutil.listdir(src):
452 srcname = os.path.join(src, name) 452 srcname = os.path.join(src, name)
453 dstname = os.path.join(dst, name) 453 dstname = os.path.join(dst, name)
454 copyfiles(srcname, dstname, hardlink) 454 hardlink = copyfiles(srcname, dstname, hardlink)
455 else: 455 else:
456 if hardlink: 456 if hardlink:
457 try: 457 try:
458 os_link(src, dst) 458 os_link(src, dst)
459 except (IOError, OSError): 459 except (IOError, OSError):
460 hardlink = False 460 hardlink = False
461 shutil.copy(src, dst) 461 shutil.copy(src, dst)
462 else: 462 else:
463 shutil.copy(src, dst) 463 shutil.copy(src, dst)
464
465 return hardlink
464 466
465 class path_auditor(object): 467 class path_auditor(object):
466 '''ensure that a filesystem path contains no banned components. 468 '''ensure that a filesystem path contains no banned components.
467 the following properties of a path are checked: 469 the following properties of a path are checked:
468 470