*SrSSKJr "SS\5rg)z8Small helper class to provide a small slice of a stream.) exceptionscJ\rSrSrSrSrSrSrSr\ S5r S S jr S r g) StreamSlicez)Provides a slice-like object for streams.c(XlX lX lgN_StreamSlice__stream_StreamSlice__remaining_bytes_StreamSlice__max_bytes)selfstream max_bytess 0lib/third_party/apitools/base/py/stream_slice.py__init__StreamSlice.__init__s !*$c\SUR<SUR<SUR<S3$)NzSlice of stream z with /z bytes not yet readr r s r__str__StreamSlice.__str__s% MM41143C3CE ErcUR$rr rs r__len__StreamSlice.__len__#src,[UR5$r)boolr rs r __nonzero__StreamSlice.__nonzero__&sD$$%%rcUR$rrrs rlengthStreamSlice.length+srNcTUb[XR5nO URnURRU5nUS:aCU(d<[R "SUR UR UR- 4-5eU=R[U5-slU$)aRead at most size bytes from this slice. Compared to other streams, there is one case where we may unexpectedly raise an exception on read: if the underlying stream is exhausted (i.e. returns no bytes on read), and the size of this slice indicates we should still be able to read more bytes, we raise exceptions.StreamExhausted. Args: size: If provided, read no more than size bytes from the stream. Returns: The bytes read from this slice. Raises: exceptions.StreamExhausted rz;Not enough bytes in stream; expected %d, exhausted after %d)minr r readrStreamExhaustedr len)r size read_sizedatas rr&StreamSlice.read0s&  D"8"89I..I}}!!), q=,,$$$$t'='==??@ @ #d)+ r) __max_bytes__remaining_bytes__streamr) __name__ __module__ __qualname____firstlineno____doc__rrrrpropertyr"r&__static_attributes__rrrrs33% E &   rrN)r4apitools.base.pyrobjectrr7rrr:s"?'9&9r