Function input

tools/python-3.11.9-amd64/Lib/fileinput.py:78–91

Return an instance of the FileInput class, which can be iterated. The parameters are passed to the constructor of the FileInput class. The returned instance, in addition to being an iterator, keeps global state for the functions of this module,.

(files=None, inplace=False, backup="", *, mode="r", openhook=None,
          encoding=None, errors=None)

_state = None

def input(files=None, inplace=False, backup="", *, mode="r", openhook=None,
          encoding=None, errors=None):
    """Return an instance of the FileInput class, which can be iterated.

    The parameters are passed to the constructor of the FileInput class.
    The returned instance, in addition to being an iterator,
    keeps global state for the functions of this module,.
    """
    global _state
    if _state and _state._file:
        raise RuntimeError("input() already active")
    _state = FileInput(files, inplace, backup, mode=mode, openhook=openhook,
                       encoding=encoding, errors=errors)
    return _state

def close():
    """Close the sequence."""