[Python-Dev] PEP 572: Assignment Expressions (original) (raw)
Antoine Pitrou antoine at python.org
Mon Apr 30 11:45:46 EDT 2018
- Previous message (by thread): [Python-Dev] PEP 572: Assignment Expressions
- Next message (by thread): [Python-Dev] PEP 572: Assignment Expressions
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Le 30/04/2018 à 17:30, Chris Angelico a écrit :
def dothings(firemissiles=False, plantflowers=False): ... dothings(plantflowers:=True) # whoops! If you want your API to be keyword-only, make it keyword-only. If you want a linter that recognizes unused variables, get a linter that recognizes unused variables. Neither of these is the fault of the proposed syntax; you could just as easily write this: dothings(plantflowers==True)
Unless you have a plant_flowers variable already defined, this will
raise a NameError, not plant a silent bug.
Regards
Antoine.
- Previous message (by thread): [Python-Dev] PEP 572: Assignment Expressions
- Next message (by thread): [Python-Dev] PEP 572: Assignment Expressions
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]