Mercurial > hg-stable
changeset 33781:cd2aca0808f8
policy: reroute proxy modules internally
This allows us to split encoding functions from pure.parsers without doing
that for cext.parsers. See the next patch for why.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Mon, 31 Jul 2017 23:40:36 +0900 |
| parents | a22339d389d4 |
| children | f5fc54e7e467 |
| files | mercurial/cffi/base85.py mercurial/cffi/diffhelpers.py mercurial/cffi/parsers.py mercurial/policy.py |
| diffstat | 4 files changed, 13 insertions(+), 33 deletions(-) [+] |
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--- a/mercurial/cffi/base85.py Mon Jul 31 22:58:06 2017 +0900 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,10 +0,0 @@ -# base85.py: pure python base85 codec -# -# Copyright (C) 2009 Brendan Cully <brendan@kublai.com> -# -# This software may be used and distributed according to the terms of the -# GNU General Public License version 2 or any later version. - -from __future__ import absolute_import - -from ..pure.base85 import *
--- a/mercurial/cffi/diffhelpers.py Mon Jul 31 22:58:06 2017 +0900 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,10 +0,0 @@ -# diffhelpers.py - pure Python implementation of diffhelpers.c -# -# Copyright 2009 Matt Mackall <mpm@selenic.com> and others -# -# This software may be used and distributed according to the terms of the -# GNU General Public License version 2 or any later version. - -from __future__ import absolute_import - -from ..pure.diffhelpers import *
--- a/mercurial/cffi/parsers.py Mon Jul 31 22:58:06 2017 +0900 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,10 +0,0 @@ -# parsers.py - Python implementation of parsers.c -# -# Copyright 2009 Matt Mackall <mpm@selenic.com> and others -# -# This software may be used and distributed according to the terms of the -# GNU General Public License version 2 or any later version. - -from __future__ import absolute_import - -from ..pure.parsers import *
--- a/mercurial/policy.py Mon Jul 31 22:58:06 2017 +0900 +++ b/mercurial/policy.py Mon Jul 31 23:40:36 2017 +0900 @@ -78,6 +78,13 @@ (r'cext', r'parsers'): 1, } +# map import request to other package or module +_modredirects = { + (r'cffi', r'base85'): (r'pure', r'base85'), + (r'cffi', r'diffhelpers'): (r'pure', r'diffhelpers'), + (r'cffi', r'parsers'): (r'pure', r'parsers'), +} + def _checkmod(pkgname, modname, mod): expected = _cextversions.get((pkgname, modname)) actual = getattr(mod, r'version', None) @@ -94,11 +101,14 @@ raise ImportError(r'invalid HGMODULEPOLICY %r' % policy) assert verpkg or purepkg if verpkg: + pn, mn = _modredirects.get((verpkg, modname), (verpkg, modname)) try: - mod = _importfrom(verpkg, modname) - _checkmod(verpkg, modname, mod) + mod = _importfrom(pn, mn) + if pn == verpkg: + _checkmod(pn, mn, mod) return mod except ImportError: if not purepkg: raise - return _importfrom(purepkg, modname) + pn, mn = _modredirects.get((purepkg, modname), (purepkg, modname)) + return _importfrom(pn, mn)