(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs)
return t
Open gzip compressed tar archive name for reading or writing.
           Appending is not allowed.
Open gzip compressed tar archive name for reading or writing.
           Appending is not allowed.
Open gzip compressed tar archive name for reading or writing . Appending is not allowed .
def gzopen(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs):
        """Open gzip compressed tar archive name for reading or writing.
           Appending is not allowed.
        """
        if len(mode) > 1 or mode not in "rw":
            raise ValueError("mode must be 'r' or 'w'")

        try:
            import gzip
            gzip.GzipFile
        except (ImportError, AttributeError):
            raise CompressionError("gzip module is not available")

        extfileobj = fileobj is not None
        try:
            fileobj = gzip.GzipFile(name, mode + "b", compresslevel, fileobj)
            t = cls.taropen(name, mode, fileobj, **kwargs)
        except IOError:
            if not extfileobj and fileobj is not None:
                fileobj.close()
            if fileobj is None:
                raise
            raise ReadError("not a gzip file")
        except:
            if not extfileobj and fileobj is not None:
                fileobj.close()
            raise
        t._extfileobj = extfileobj
        return t
def gzopen ( cls , name , mode = "r" , fileobj = None , compresslevel = 9 , * * kwargs ) : if len ( mode ) > 1 or mode not in "rw" : raise ValueError ( "mode must be 'r' or 'w'" ) try : import gzip gzip . GzipFile except ( ImportError , AttributeError ) : raise CompressionError ( "gzip module is not available" ) extfileobj = fileobj is not None try : fileobj = gzip . GzipFile ( name , mode + "b" , compresslevel , fileobj ) t = cls . taropen ( name , mode , fileobj , * * kwargs ) except IOError : if not extfileobj and fileobj is not None : fileobj . close ( ) if fileobj is None : raise raise ReadError ( "not a gzip file" ) except : if not extfileobj and fileobj is not None : fileobj . close ( ) raise t . _extfileobj = extfileobj return t