Mercurial > hg
view i18n/posplit @ 38162:bdf344aea0ee
extensions: peek command table of disabled extensions without importing
With chg where demandimport disabled, and if disk cache not warm, it took
more than 5 seconds to get "unknown command" error when you typo a command
name. This is horrible UX.
The new implementation is less accurate than the original one as Python
can do anything at import time and cmdtable may be imported from another
module, but I think it's good enough.
Note that the new implementation has to parse .py files, which is slightly
slower than executing .pyc if demandimport is enabled.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Thu, 03 May 2018 18:38:02 +0900 |
parents | 90d84e1e427a |
children | d0e8933d6dad |
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#!/usr/bin/env python # # posplit - split messages in paragraphs on .po/.pot files # # license: MIT/X11/Expat # from __future__ import absolute_import, print_function import polib import re import sys def addentry(po, entry, cache): e = cache.get(entry.msgid) if e: e.occurrences.extend(entry.occurrences) else: po.append(entry) cache[entry.msgid] = entry def mkentry(orig, delta, msgid, msgstr): entry = polib.POEntry() entry.merge(orig) entry.msgid = msgid or orig.msgid entry.msgstr = msgstr or orig.msgstr entry.occurrences = [(p, int(l) + delta) for (p, l) in orig.occurrences] return entry if __name__ == "__main__": po = polib.pofile(sys.argv[1]) cache = {} entries = po[:] po[:] = [] findd = re.compile(r' *\.\. (\w+)::') # for finding directives for entry in entries: msgids = entry.msgid.split(u'\n\n') if entry.msgstr: msgstrs = entry.msgstr.split(u'\n\n') else: msgstrs = [u''] * len(msgids) if len(msgids) != len(msgstrs): # places the whole existing translation as a fuzzy # translation for each paragraph, to give the # translator a chance to recover part of the old # translation - erasing extra paragraphs is # probably better than retranslating all from start if 'fuzzy' not in entry.flags: entry.flags.append('fuzzy') msgstrs = [entry.msgstr] * len(msgids) delta = 0 for msgid, msgstr in zip(msgids, msgstrs): if msgid and msgid != '::': newentry = mkentry(entry, delta, msgid, msgstr) mdirective = findd.match(msgid) if mdirective: if not msgid[mdirective.end():].rstrip(): # only directive, nothing to translate here delta += 2 continue directive = mdirective.group(1) if directive in ('container', 'include'): if msgid.rstrip('\n').count('\n') == 0: # only rst syntax, nothing to translate delta += 2 continue else: # lines following directly, unexpected print('Warning: text follows line with directive' \ ' %s' % directive) comment = 'do not translate: .. %s::' % directive if not newentry.comment: newentry.comment = comment elif comment not in newentry.comment: newentry.comment += '\n' + comment addentry(po, newentry, cache) delta += 2 + msgid.count('\n') po.save()