annotate i18n/posplit @ 21812:73e4a02e6d23

hg: add support for HGUNICODEPEDANTRY environment variable This lets us easily verify that there are no implicit conversions between unicodes and bytes in Mercurial's codebase. Based on something mpm did by hand periodically, but it kept regressing, so just open the door to running it in a buildbot.
author Augie Fackler <raf@durin42.com>
date Mon, 23 Jun 2014 09:33:07 -0400
parents e3ee7ec85a15
children a1924bc6e267
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python
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2 #
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3 # posplit - split messages in paragraphs on .po/.pot files
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4 #
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5 # license: MIT/X11/Expat
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6 #
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7
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8 import re
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9 import sys
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10 import polib
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11
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12 def addentry(po, entry, cache):
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13 e = cache.get(entry.msgid)
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14 if e:
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15 e.occurrences.extend(entry.occurrences)
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16 else:
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17 po.append(entry)
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18 cache[entry.msgid] = entry
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19
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20 def mkentry(orig, delta, msgid, msgstr):
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21 entry = polib.POEntry()
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22 entry.merge(orig)
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23 entry.msgid = msgid or orig.msgid
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24 entry.msgstr = msgstr or orig.msgstr
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25 entry.occurrences = [(p, int(l) + delta) for (p, l) in orig.occurrences]
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26 return entry
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27
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28 if __name__ == "__main__":
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29 po = polib.pofile(sys.argv[1])
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30
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31 cache = {}
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32 entries = po[:]
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33 po[:] = []
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34 findd = re.compile(r' *\.\. (\w+)::') # for finding directives
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35 for entry in entries:
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36 msgids = entry.msgid.split(u'\n\n')
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37 if entry.msgstr:
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38 msgstrs = entry.msgstr.split(u'\n\n')
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39 else:
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40 msgstrs = [u''] * len(msgids)
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41
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42 if len(msgids) != len(msgstrs):
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43 # places the whole existing translation as a fuzzy
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44 # translation for each paragraph, to give the
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45 # translator a chance to recover part of the old
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46 # translation - erasing extra paragraphs is
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47 # probably better than retranslating all from start
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48 if 'fuzzy' not in entry.flags:
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49 entry.flags.append('fuzzy')
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50 msgstrs = [entry.msgstr] * len(msgids)
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51
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52 delta = 0
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53 for msgid, msgstr in zip(msgids, msgstrs):
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54 if msgid and msgid != '::':
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55 newentry = mkentry(entry, delta, msgid, msgstr)
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56 mdirective = findd.match(msgid)
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57 if mdirective:
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58 if not msgid[mdirective.end():].rstrip():
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59 # only directive, nothing to translate here
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60 continue
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61 directive = mdirective.group(1)
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62 if directive in ('container', 'include'):
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63 if msgid.rstrip('\n').count('\n') == 0:
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64 # only rst syntax, nothing to translate
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65 continue
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66 else:
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67 # lines following directly, unexpected
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68 print 'Warning: text follows line with directive' \
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69 ' %s' % directive
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70 comment = 'do not translate: .. %s::' % directive
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71 if not newentry.comment:
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72 newentry.comment = comment
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73 elif comment not in newentry.comment:
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74 newentry.comment += '\n' + comment
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75 addentry(po, newentry, cache)
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76 delta += 2 + msgid.count('\n')
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77 po.save()