Mercurial > hg
annotate mercurial/i18n.py @ 11322:3d6915f5a2bb
improve --branch processing (and differentiate from # syntax)
Previously #foo and --branch foo were handled identically.
The behavior of #foo hasn't changed, but --branch now works like this:
1) If branchmap is not supported on the remote, the operation fails.
2) If branch is '.', substitute with branch of the working dir parent.
3) If branch exists remotely, its heads are expanded.
4) Otherwise, the operation fails.
Tests have been added for the new cases.
author | Sune Foldager <cryo@cyanite.org> |
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date | Thu, 10 Jun 2010 12:46:09 +0200 |
parents | 40dfd46d098f |
children | 11cd65611f3f |
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1 # i18n.py - internationalization support for mercurial |
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2 # |
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 import encoding |
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9 import gettext, sys, os |
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10 |
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11 # modelled after templater.templatepath: |
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12 if hasattr(sys, 'frozen'): |
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13 module = sys.executable |
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14 else: |
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15 module = __file__ |
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16 |
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17 base = os.path.dirname(module) |
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18 for dir in ('.', '..'): |
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19 localedir = os.path.join(base, dir, 'locale') |
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20 if os.path.isdir(localedir): |
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21 break |
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22 |
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23 t = gettext.translation('hg', localedir, fallback=True) |
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24 |
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25 def gettext(message): |
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26 """Translate message. |
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27 |
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28 The message is looked up in the catalog to get a Unicode string, |
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29 which is encoded in the local encoding before being returned. |
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30 |
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31 Important: message is restricted to characters in the encoding |
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32 given by sys.getdefaultencoding() which is most likely 'ascii'. |
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33 """ |
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34 # If message is None, t.ugettext will return u'None' as the |
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35 # translation whereas our callers expect us to return None. |
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36 if message is None: |
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37 return message |
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38 |
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39 u = t.ugettext(message) |
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40 try: |
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41 # encoding.tolocal cannot be used since it will first try to |
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42 # decode the Unicode string. Calling u.decode(enc) really |
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43 # means u.encode(sys.getdefaultencoding()).decode(enc). Since |
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44 # the Python encoding defaults to 'ascii', this fails if the |
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45 # translated string use non-ASCII characters. |
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46 return u.encode(encoding.encoding, "replace") |
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47 except LookupError: |
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48 # An unknown encoding results in a LookupError. |
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49 return message |
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50 |
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51 if 'HGPLAIN' in os.environ: |
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52 _ = lambda message: message |
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53 else: |
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54 _ = gettext |
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55 |