Mercurial > hg
view mercurial/i18n.py @ 46400:7525e77b5eac
convert: option to set date and time for svn commits
Converting to subversion repository is not preserving original commit dates as
it may break some subversion functionality if commit dates are not monotonically
increasing.
This patch adds `convert.svn.dangerous-set-commit-dates` configuration option
to change this behaviour and enable commit dates convertion for those who want
to take risks.
Subversion always uses commit dates with UTC timezone, so only timestamps
are used.
Test `test-convert-svn-sink.t` uses `svnxml.py` script to dump history of svn
repositories. Atm the script is not printing `date` field from svn log. This
patch changes this to allow checks on correctness of date and time convertion.
Documentation is updated. Additional test case is added to test commit dates
convertion.
Differential Revision: https://phab.mercurial-scm.org/D9721
author | Nikita Slyusarev <nslus@yandex-team.com> |
---|---|
date | Tue, 12 Jan 2021 00:11:16 +0300 |
parents | f0bee3b1b847 |
children | b9f40b743627 |
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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. from __future__ import absolute_import import gettext as gettextmod import locale import os import sys from .pycompat import getattr from .utils import resourceutil from . import ( encoding, pycompat, ) # modelled after templater.templatepath: if getattr(sys, 'frozen', None) is not None: module = pycompat.sysexecutable else: module = pycompat.fsencode(__file__) _languages = None if ( pycompat.iswindows and b'LANGUAGE' not in encoding.environ and b'LC_ALL' not in encoding.environ and b'LC_MESSAGES' not in encoding.environ and b'LANG' not in encoding.environ ): # Try to detect UI language by "User Interface Language Management" API # if no locale variables are set. Note that locale.getdefaultlocale() # uses GetLocaleInfo(), which may be different from UI language. # (See http://msdn.microsoft.com/en-us/library/dd374098(v=VS.85).aspx ) try: import ctypes langid = ctypes.windll.kernel32.GetUserDefaultUILanguage() _languages = [locale.windows_locale[langid]] except (ImportError, AttributeError, KeyError): # ctypes not found or unknown langid pass datapath = pycompat.fsdecode(resourceutil.datapath) localedir = os.path.join(datapath, 'locale') t = gettextmod.translation('hg', localedir, _languages, fallback=True) try: _ugettext = t.ugettext except AttributeError: _ugettext = t.gettext _msgcache = {} # encoding: {message: translation} 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 or not _ugettext: return message cache = _msgcache.setdefault(encoding.encoding, {}) if message not in cache: if type(message) is pycompat.unicode: # goofy unicode docstrings in test paragraphs = message.split(u'\n\n') else: # should be ascii, but we have unicode docstrings in test, which # are converted to utf-8 bytes on Python 3. paragraphs = [p.decode("utf-8") for p in message.split(b'\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 _ugettext(p) or u'' 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. encodingstr = pycompat.sysstr(encoding.encoding) cache[message] = u.encode(encodingstr, "replace") except LookupError: # An unknown encoding results in a LookupError. cache[message] = message return cache[message] def _plain(): if ( b'HGPLAIN' not in encoding.environ and b'HGPLAINEXCEPT' not in encoding.environ ): return False exceptions = encoding.environ.get(b'HGPLAINEXCEPT', b'').strip().split(b',') return b'i18n' not in exceptions if _plain(): _ = lambda message: message else: _ = gettext