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Print error when archive files do not exist.

This commit is contained in:
Bastian Kleineidam 2012-02-13 21:05:48 +01:00
parent 81ab40ab45
commit 37f0daf18f
2 changed files with 10 additions and 6 deletions
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1
doc/changelog.txt
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@ -1,6 +1,7 @@
0.15 "" (released xx.xx.2012)
* Print help when unknown options are given.
* Print error when archive files do not exist.
0.14 "Book of Dragons" (released 30.1.2012)

15
patool
View File

@ -33,16 +33,16 @@ shortopts = {"verbose": "v"}
def handle_multi_archive(archives, cmd, **kwargs):
"""Handle a multi-archive command."""
res = 0
archives = [x for x in archives if os.path.exists(x)]
if archives:
for archive in archives:
for archive in archives:
if not os.path.isfile(archive):
res = 1
msg = "archive %r is not a file" % archive
print >>sys.stderr, "patool error:", msg
else:
newres = handle_archive(archive, cmd, **kwargs)
# return error if one of the archives could not be extracted
if newres:
res = newres
else:
print >>sys.stderr, "patool error: none of the given archive files exist"
res = 1
return res
@ -70,16 +70,19 @@ def create (archive, file1, *files, **kwargs):
allfiles = (file1,)+files
return handle_archive(archive, 'create', *allfiles, **kwargs)
@baker.command
def diff (archive1, archive2):
"""Show differences between two archives."""
return handle_archive(archive1, "diff", archive2)
@baker.command
def repack (archive1, archive2):
"""Repackage one archive in another format."""
return handle_archive(archive1, "repack", archive2)
@baker.command
def formats ():
"""List supported and available archive formats."""