'''
self.file.close()
if self.gzip:
- check_call('gzip --rsyncable <%s.new >%s.gz.new' % (self.path, self.path),
+ check_call('gzip -9cn --rsyncable <%s.new >%s.gz.new' % (self.path, self.path),
shell = True)
self.rename('%s.gz' % self.path)
if self.bzip2: