mercurial/archival.py
changeset 18302 16c642a6f07d
parent 18301 49ad7030ecc4
child 18344 87923db0ecff
equal deleted inserted replaced
18301:49ad7030ecc4 18302:16c642a6f07d
    72             gzip.GzipFile.__init__(self, *args, **kw)
    72             gzip.GzipFile.__init__(self, *args, **kw)
    73 
    73 
    74         def _write_gzip_header(self):
    74         def _write_gzip_header(self):
    75             self.fileobj.write('\037\213')             # magic header
    75             self.fileobj.write('\037\213')             # magic header
    76             self.fileobj.write('\010')                 # compression method
    76             self.fileobj.write('\010')                 # compression method
    77             # Python 2.6 deprecates self.filename
    77             # Python 2.6 introduced self.name and deprecated self.filename
    78             fname = getattr(self, 'name', None) or self.filename
    78             try:
       
    79                 fname = self.name
       
    80             except AttributeError:
       
    81                 fname = self.filename
    79             if fname and fname.endswith('.gz'):
    82             if fname and fname.endswith('.gz'):
    80                 fname = fname[:-3]
    83                 fname = fname[:-3]
    81             flags = 0
    84             flags = 0
    82             if fname:
    85             if fname:
    83                 flags = gzip.FNAME
    86                 flags = gzip.FNAME