John Machin a écrit :
On Dec 29, 8:26 pm, Bruno Desthuilliers <bruno.
42.desthuilli...@websiteburo.invalid> wrote:
John Machin a écrit :
(snip)
Please don't. Follow MRAB's advice, with the corollary that a
generator is forced by the compiler to be a "procedure" in MRAB's
terminology.
I fail to see any *practical* difference between MRAB's and Steven's
POVs. In both cases, it boils down to
- don't use a bare return at the end of a def statement's body,
- either use only bare returns ('procedure') or explicitely return None
('function')
Steven's treatment was somewhat discursive, and didn't explicitly
mention the 'procedure' possibility. In fact, this sentence "if you
have a function with early exits, and you need to make the intent of
the function clear, explicitly return None." would if applied to a
'procedure' cause a stylistic horror as bad as a bare return at the
end of the def.
Ok. You're right.
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