def get_archive_cmdlist_func (program, command, format):
# get python module for given archive program
key = util.stripext(os.path.basename(program).lower())
module = ProgramModules.get(key, key)
# import archive handler function (eg. patoolib.programs.star.extract_tar)
args = (module, command, format)
import_cmd = "from patoolib.programs.%s import %s_%s as func" % args
try:
exec import_cmd
except ImportError:
raise util.PatoolError('ImportError executing %r' % import_cmd)
return locals()['func']
def stripext (cmd, archive):
"""Print the name without suffix."""
print util.stripext(archive)
return None
def test_stripext(self):
self.assertTrue(util.stripext("bar.gz") == "bar")
self.assertTrue(util.stripext("foo/bar.tar.gz") == "bar")
self.assertTrue(util.stripext("foo/bartar.gz") == "bartar")
self.assertTrue(util.stripext("foo/bar.7z") == "bar")
self.assertTrue(util.stripext("foo/bar") == "bar")
