22 Aug
2013
22 Aug
'13
11:25 p.m.
On 08/22/2013 09:56 PM, Claudio Bley wrote:
Consistently use "is" or "is not" to compare variables to None, because doing so is preferrable, as per PEP 8 (http://www.python.org/dev/peps/pep-0008/#programming-recommendations):
Comparisons to singletons like None should always be done with is or is not, never the equality operators. Signed-off-by: Claudio Bley <cbley@av-test.de>
Purely mechanical change, using:
find . -name '*.py' -exec sed -i -e 's,[ \t][ \t]*!=[ \t][ \t]*None, is not None,g' '{}' \+ find . -name '*.py' -exec sed -i -e 's,[ \t][ \t]*==[ \t][ \t]*None, is None,g' '{}' \+
This change makes sense. ACK Guannan