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- added source tarball decompression

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This commit is contained in:
Baptiste Lepilleur
2010-02-24 08:05:41 +00:00
parent e94d2f483b
commit 35bdc07ebd
2 changed files with 26 additions and 11 deletions
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32
devtools/tarball.py
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@@ -29,13 +29,25 @@ def make_tarball(tarball_path, sources, base_dir, prefix_dir=''):
path_in_tar = archive_name(path)
tar.add(path, path_in_tar )
compression = TARGZ_DEFAULT_COMPRESSION_LEVEL
fileobj = gzip.GzipFile( tarball_path, 'wb', compression )
tar = tarfile.TarFile(os.path.splitext(tarball_path)[0], 'w', fileobj)
for source in sources:
source_path = source
if os.path.isdir( source ):
os.path.walk(source_path, visit, tar)
else:
path_in_tar = archive_name(source_path)
tar.add(source_path, path_in_tar ) # filename, arcname
tar.close()
tar = tarfile.TarFile.gzopen( tarball_path, 'w', compresslevel=compression )
try:
for source in sources:
source_path = source
if os.path.isdir( source ):
os.path.walk(source_path, visit, tar)
else:
path_in_tar = archive_name(source_path)
tar.add(source_path, path_in_tar ) # filename, arcname
finally:
tar.close()
def decompress( tarball_path, base_dir ):
"""Decompress the gzipped tarball into directory base_dir.
"""
# !!! This class method is not documented in the online doc
# nor is bz2open!
tar = tarfile.TarFile.gzopen(tarball_path, mode='r')
try:
tar.extractall( base_dir )
finally:
tar.close()