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Support decompressing files without .lzo extension.

This commit is contained in:
Bastian Kleineidam 2010-03-03 21:04:02 +01:00
parent 0da08cf20c
commit b51777c8f1
1 changed files with 12 additions and 3 deletions
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15
patoolib/programs/lzop.py
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@ -14,15 +14,24 @@
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Archive commands for the lzop program.""" """Archive commands for the lzop program."""
import os
from patoolib import util
def extract_lzop (archive, encoding, cmd, **kwargs): def extract_lzop (archive, encoding, cmd, **kwargs):
"""Extract a LZOP archive.""" """Extract a LZOP archive."""
cmdlist = [cmd] cmdlist = [cmd]
cmdlist.append('--decompress') cmdlist.extend(['-c', '-d'])
if kwargs['verbose']: if kwargs['verbose']:
cmdlist.append('--verbose') cmdlist.append('--verbose')
cmdlist.extend(['-p%s' % kwargs["outdir"], '--', archive]) cmdlist.append('--')
return cmdlist outfile = os.path.join(kwargs['outdir'], util.stripext(archive))
if archive == outfile:
outfile = archive + ".raw"
cmdlist.extend([archive, '>', outfile])
# note that for shell calls the command must be a string
cmd = " ".join([util.shell_quote(x) for x in cmdlist])
return (cmd, {'shell': True})
def list_lzop (archive, encoding, cmd, **kwargs): def list_lzop (archive, encoding, cmd, **kwargs):
"""List a LZOP archive.""" """List a LZOP archive."""