i18n: mark strings for translation in interhg extension

hgext/interhg.py

@@ -1,83 +1,84 b''
 # interhg.py - interhg
 #
 # Copyright 2007 OHASHI Hideya <[e-mail]>
 #
 # Contributor(s):
 #   Edward Lee <[e-mail]>
 #
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 #
 # The `interhg' Mercurial extension allows you to change changelog and
 # summary text just like InterWiki way.
 #
 # To enable this extension:
 #
 #   [extensions]
 #   interhg =
 #
 # These are some example patterns (link to bug tracking, etc.)
 #
 #   [interhg]
 #   issues = s!issue(\d+)!<a href="http://bts/issue\1">issue\1<\/a>!
 #   bugzilla = s!((?:bug|b=|(?=#?\d{4,}))(?:\s*#?)(\d+))!<a..=\2">\1</a>!i
 #   boldify = s/(^|\s)#(\d+)\b/ <b>#\2<\/b>/
 #
 # Add any number of names and patterns to match
 
 import re
 from mercurial.hgweb import hgweb_mod
 from mercurial import templatefilters
+from mercurial.i18n import _
 
 orig_escape = templatefilters.filters["escape"]
 
 interhg_table = []
 
 def interhg_escape(x):
     escstr = orig_escape(x)
     for regexp, format in interhg_table:
         escstr = regexp.sub(format, escstr)
     return escstr
 
 templatefilters.filters["escape"] = interhg_escape
 
 orig_refresh = hgweb_mod.hgweb.refresh
 
 def interhg_refresh(self):
     interhg_table[:] = []
     for key, pattern in self.repo.ui.configitems('interhg'):
         # grab the delimiter from the character after the "s"
         unesc = pattern[1]
         delim = re.escape(unesc)
 
         # identify portions of the pattern, taking care to avoid escaped
         # delimiters. the replace format and flags are optional, but delimiters
         # are required.
         match = re.match(r'^s%s(.+)(?:(?<=\\\\)|(?<!\\))%s(.*)%s([ilmsux])*$'
                          % (delim, delim, delim), pattern)
         if not match:
-            self.repo.ui.warn("interhg: invalid pattern for %s: %s\n"
+            self.repo.ui.warn(_("interhg: invalid pattern for %s: %s\n")
                               % (key, pattern))
             continue
 
         # we need to unescape the delimiter for regexp and format
         delim_re = re.compile(r'(?<!\\)\\%s' % delim)
         regexp = delim_re.sub(unesc, match.group(1))
         format = delim_re.sub(unesc, match.group(2))
 
         # the pattern allows for 6 regexp flags, so set them if necessary
         flagin = match.group(3)
         flags = 0
         if flagin:
             for flag in flagin.upper():
                 flags |= re.__dict__[flag]
 
         try:
             regexp = re.compile(regexp, flags)
             interhg_table.append((regexp, format))
         except re.error:
-            self.repo.ui.warn("interhg: invalid regexp for %s: %s\n"
+            self.repo.ui.warn(_("interhg: invalid regexp for %s: %s\n")
                               % (key, regexp))
     return orig_refresh(self)
 
 hgweb_mod.hgweb.refresh = interhg_refresh