stdio.py 文件源码

def readAll():
    """
    Read and return as a string all remaining lines of standard input.
    """
    global _buffer
    s = _buffer
    _buffer = ''
    for line in sys.stdin:
        if sys.hexversion < 0x03000000:
            line = line.decode('utf-8')
        s += line
    return s

#=======================================================================
# For Testing
#=======================================================================