[Python-Dev] PEP460 thoughts from a Mercurial dev (original) (raw)
Serhiy Storchaka storchaka at gmail.com
Mon Jan 13 22:00:53 CET 2014
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13.01.14 15:57, Augie Fackler написав(ла):
1) What do we need in terms of functionality
Best guess, %s, %d, and %f. I've not done a full audit of the code, but some limited looking over the grep hits for % in .py files suggests I'm right, and we could even do without %f (we only use that for 'hg --time' output, which we could do in unicode).
Most popular formatting codes in Mercurial sources (excluding %Y, %M, etc):
2519 %s
493 %d
102 %r
33 %i
23 %ld
19 %ln
12 %.3f
10 %.1f
9 %(val)r
9 %p
9 %.2f%s covers almost 80% of use cases and %d covers almost 20%. %r covers about 3%, %f covers less than 1%. So I think anything except %s and %d can be ignored.
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