Mercurial > hg
view mercurial/i18n.py @ 18659:b946470efed9
localrepo: create context used for actual commit earlier
localrepo.commit creates a workingctx, calls self.status, does some
munging on the changes status returns, does some validation on those
changes, and then creates a new workingctx from the changes. This
moves the creation of the new workginctx ahead of some validation,
with the intention of refactoring some of that validation logic into
the workingctx, so that it can be reused elsewhere.
author | David Schleimer <dschleimer@fb.com> |
---|---|
date | Fri, 08 Feb 2013 05:36:07 -0800 |
parents | b64538363dbe |
children | 2d47d81c79fb |
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# i18n.py - internationalization support for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. import encoding import gettext, sys, os # modelled after templater.templatepath: if getattr(sys, 'frozen', None) is not None: module = sys.executable else: module = __file__ base = os.path.dirname(module) for dir in ('.', '..'): localedir = os.path.join(base, dir, 'locale') if os.path.isdir(localedir): break t = gettext.translation('hg', localedir, fallback=True) def gettext(message): """Translate message. The message is looked up in the catalog to get a Unicode string, which is encoded in the local encoding before being returned. Important: message is restricted to characters in the encoding given by sys.getdefaultencoding() which is most likely 'ascii'. """ # If message is None, t.ugettext will return u'None' as the # translation whereas our callers expect us to return None. if message is None: return message paragraphs = message.split('\n\n') # Be careful not to translate the empty string -- it holds the # meta data of the .po file. u = u'\n\n'.join([p and t.ugettext(p) or '' for p in paragraphs]) try: # encoding.tolocal cannot be used since it will first try to # decode the Unicode string. Calling u.decode(enc) really # means u.encode(sys.getdefaultencoding()).decode(enc). Since # the Python encoding defaults to 'ascii', this fails if the # translated string use non-ASCII characters. return u.encode(encoding.encoding, "replace") except LookupError: # An unknown encoding results in a LookupError. return message def _plain(): if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: return False exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') return 'i18n' not in exceptions if _plain(): _ = lambda message: message else: _ = gettext