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io.BufferedReader.peek()

peek([size])

Return bytes from the stream without advancing the position. At most one single read on the raw stream is done to satisfy the call. The number of bytes returned may be less or more than requested.

Links:

https://docs.python.org/3.5/library/io.html#io.BufferedReader.peek

doc_python

2016-10-07 17:35:14

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