Mercurial > hg
view tests/test-ancestor.py.out @ 44261:04a3ae7aba14
chg: force-set LC_CTYPE on server start to actual value from the environment
Python 3.7+ will "coerce" the LC_CTYPE variable in many instances, and this can
cause issues with chg being able to start up. D7550 attempted to fix this, but a
combination of a misreading of the way that python3.7 does the coercion and an
untested state (LC_CTYPE being set to an invalid value) meant that this was
still not quite working.
This change will cause differences between chg and hg: hg will have the LC_CTYPE
environment variable coerced, while chg will not. This is unlikely to cause any
detectable behavior differences in what Mercurial itself outputs, but it does
have two known effects:
- When using hg, the coerced LC_CTYPE will be passed to subprocesses, even
non-python ones. Using chg will remove the coercion, and this will not
happen. This is arguably more correct behavior on chg's part.
- On macOS, if you set your region to Brazil but your language to English,
this isn't representable in locale strings, so macOS sets LC_CTYPE=UTF-8. If
this value is passed along when ssh'ing to a non-macOS machine, some
functions (such as locale.setlocale()) may raise an exception due to an
unsupported locale setting. This is most easily encountered when doing an
interactive commit/split/etc. when using ui.interface=curses.
Differential Revision: https://phab.mercurial-scm.org/D8039
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Wed, 29 Jan 2020 13:39:50 -0800 |
parents | d097dd0afc19 |
children |
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% removeancestorsfrom(), example 1 remaining (sorted): [5, 6, 8, 9] % removeancestorsfrom(), example 2 remaining (sorted): [11, 12, 13, 14] % removeancestorsfrom(), example 3 remaining (sorted): [3, 5] % missingancestors(), example 1 return [3, 7, 11] % missingancestors(), example 2 return [5, 10] % missingancestors(), example 3 return [3, 6, 9, 11] % removeancestorsfrom(), bigger graph Ok % lazy ancestor set for [], stoprev = 0, inclusive = False membership: [] iteration: [] % lazy ancestor set for [11, 13], stoprev = 0, inclusive = False membership: [7, 8, 3, 4, 1, 0] iteration: [8, 7, 4, 3, 2, 1, 0] % lazy ancestor set for [1, 3], stoprev = 0, inclusive = False membership: [1, 0] iteration: [1, 0] % lazy ancestor set for [11, 13], stoprev = 0, inclusive = True membership: [11, 13, 7, 8, 3, 4, 1, 0] iteration: [13, 11, 8, 7, 4, 3, 2, 1, 0] % lazy ancestor set for [11, 13], stoprev = 6, inclusive = False membership: [7, 8] iteration: [8, 7] % lazy ancestor set for [11, 13], stoprev = 6, inclusive = True membership: [11, 13, 7, 8] iteration: [13, 11, 8, 7] % lazy ancestor set for [11, 13], stoprev = 11, inclusive = True membership: [11, 13] iteration: [13, 11] % lazy ancestor set for [11, 13], stoprev = 12, inclusive = True membership: [13] iteration: [13] % lazy ancestor set for [10, 1], stoprev = 0, inclusive = True membership: [2, 10, 4, 5, 0, 1] iteration: [10, 5, 4, 2, 1, 0]