Is file
a keyword in python?
I've seen some code using the keyword file
just fine, while others have suggested not to use it and my editor is color coding it as a keyword.
No, file
is a builtin, not a keyword:
>>> import keyword
>>> keyword.iskeyword('file')
False
>>> import __builtin__
>>> hasattr(__builtin__, 'file')
True
It can be seen as an alias for open()
, but it has been removed from Python 3, as the new io
framework replaced it. Technically, it is the type of object returned by the open()
function.