Mercurial > hg
view i18n/check-translation.py @ 20249:dc5157841361
rebase: improve error message for --base being empty or causing emptiness
Before it just said 'nothing to rebase'.
Now 'if "base" is an empty set:
abort: empty "base" revision set - can't compute rebase set
If the set of changesets to rebase can't be found from "base", it will fail as
before but with more explanation of what the problem was.
The name of the "base" option is not obvious - it is more like "samples
identifying the branch to rebase". The error messages for problems with the
specified "base" value will use that term and might thus also not be obvious,
but at least they are consistent with the option name. The name "base" will not
be used if the base only was specified implicitly as the working directory
parent.
author | Mads Kiilerich <madski@unity3d.com> |
---|---|
date | Sun, 17 Nov 2013 18:21:58 -0500 |
parents | 1ddf4409229f |
children | 410c80539c5c |
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#!/usr/bin/env python # # check-translation.py - check Mercurial specific translation problems import polib import re checkers = [] def checker(level, msgidpat): def decorator(func): if msgidpat: match = re.compile(msgidpat).search else: match = lambda msgid: True checkers.append((func, level)) func.match = match return func return decorator def match(checker, pe): """Examine whether POEntry "pe" is target of specified checker or not """ if not checker.match(pe.msgid): return # examine suppression by translator comment nochecker = 'no-%s-check' % checker.__name__ for tc in pe.tcomment.split(): if nochecker == tc: return return True #################### def fatalchecker(msgidpat=None): return checker('fatal', msgidpat) @fatalchecker(r'\$\$') def promptchoice(pe): """Check translation of the string given to "ui.promptchoice()" >>> pe = polib.POEntry( ... msgid ='prompt$$missing &sep$$missing &$$followed by &none', ... msgstr='prompt missing &sep$$missing amp$$followed by none&') >>> match(promptchoice, pe) True >>> for e in promptchoice(pe): print e number of choices differs between msgid and msgstr msgstr has invalid choice missing '&' msgstr has invalid '&' followed by none """ idchoices = [c.rstrip(' ') for c in pe.msgid.split('$$')[1:]] strchoices = [c.rstrip(' ') for c in pe.msgstr.split('$$')[1:]] if len(idchoices) != len(strchoices): yield "number of choices differs between msgid and msgstr" indices = [(c, c.find('&')) for c in strchoices] if [c for c, i in indices if i == -1]: yield "msgstr has invalid choice missing '&'" if [c for c, i in indices if len(c) == i + 1]: yield "msgstr has invalid '&' followed by none" #################### def warningchecker(msgidpat=None): return checker('warning', msgidpat) #################### def check(pofile, fatal=True, warning=False): targetlevel = { 'fatal': fatal, 'warning': warning } targetcheckers = [(checker, level) for checker, level in checkers if targetlevel[level]] if not targetcheckers: return [] detected = [] for pe in pofile.translated_entries(): errors = [] for checker, level in targetcheckers: if match(checker, pe): errors.extend((level, checker.__name__, error) for error in checker(pe)) if errors: detected.append((pe, errors)) return detected ######################################## if __name__ == "__main__": import sys import optparse optparser = optparse.OptionParser("""%prog [options] pofile ... This checks Mercurial specific translation problems in specified '*.po' files. Each detected problems are shown in the format below:: filename:linenum:type(checker): problem detail ..... "type" is "fatal" or "warning". "checker" is the name of the function detecting corresponded error. Checking by checker "foo" on the specific msgstr can be suppressed by the "translator comment" like below. Multiple "no-xxxx-check" should be separated by whitespaces:: # no-foo-check msgid = "....." msgstr = "....." """) optparser.add_option("", "--warning", help="show also warning level problems", action="store_true") optparser.add_option("", "--doctest", help="run doctest of this tool, instead of check", action="store_true") (options, args) = optparser.parse_args() if options.doctest: import os if 'TERM' in os.environ: del os.environ['TERM'] import doctest failures, tests = doctest.testmod() sys.exit(failures and 1 or 0) # replace polib._POFileParser to show linenum of problematic msgstr class ExtPOFileParser(polib._POFileParser): def process(self, symbol, linenum): super(ExtPOFileParser, self).process(symbol, linenum) if symbol == 'MS': # msgstr self.current_entry.linenum = linenum polib._POFileParser = ExtPOFileParser detected = [] warning = options.warning for f in args: detected.extend((f, pe, errors) for pe, errors in check(polib.pofile(f), warning=warning)) if detected: for f, pe, errors in detected: for level, checker, error in errors: sys.stderr.write('%s:%d:%s(%s): %s\n' % (f, pe.linenum, level, checker, error)) sys.exit(1)