(self, size)
return buf
Return size bytes from the stream.
Return size bytes from the stream.
Return size bytes from the stream .
def _read(self, size):
        """Return size bytes from the stream.
        """
        if self.comptype == "tar":
            return self.__read(size)

        c = len(self.dbuf)
        while c < size:
            buf = self.__read(self.bufsize)
            if not buf:
                break
            try:
                buf = self.cmp.decompress(buf)
            except IOError:
                raise ReadError("invalid compressed data")
            self.dbuf += buf
            c += len(buf)
        buf = self.dbuf[:size]
        self.dbuf = self.dbuf[size:]
        return buf
def _read ( self , size ) : if self . comptype == "tar" : return self . __read ( size ) c = len ( self . dbuf ) while c < size : buf = self . __read ( self . bufsize ) if not buf : break try : buf = self . cmp . decompress ( buf ) except IOError : raise ReadError ( "invalid compressed data" ) self . dbuf += buf c += len ( buf ) buf = self . dbuf [ : size ] self . dbuf = self . dbuf [ size : ] return buf