circuit wizard student edition
circuit wizard 1.15 pro .Q:
Reading chars from stdin using Python, is EOF after just one char?
I'm reading the contents of a file into python, and I would like to know the EOF condition. If I use sys.stdin.read(1), then the read() function returns a single character, but EOF is 0. How can I determine the EOF condition?
A:
From the docs for read():
If the length argument is specified and positive, it must be greater than or equal to zero, and it denotes a maximum number of items to read. No more than len items will be in the buffer at any time. The special value -1 can be used to read data until EOF is reached. In this case, no items will be in the buffer, and len() will return -1. This allows for the optimization of reading a file that is too big to fit in memory.
So you're looking for the value -1, which is the standard way of reading until EOF is reached.
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The new facility will be established as the outer distribution center, which supports the production of Honda’s new type of vehicles, and will be incorporated in the second phase of its expansion. This phase will be complete by the end of 2013.
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