1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
|
from django.conf import settings
from django.contrib.auth.decorators import user_passes_test
from django.core.paginator import Paginator, InvalidPage
from django.core.urlresolvers import reverse, resolve, Resolver404
from django.http import Http404, HttpResponseRedirect, HttpResponse
from django.shortcuts import render_to_response
from django.utils.encoding import smart_unicode, force_unicode, iri_to_uri
from django.utils.translation import ugettext_lazy as _
from django.views.decorators.cache import never_cache
from polib import pofile
from rosetta.poutil import find_pos, pagination_range
from rosetta.conf import settings as rosetta_settings
import re, os, rosetta, datetime, unicodedata, hashlib
from django.template import RequestContext
try:
resolve(settings.LOGIN_URL)
except Resolver404:
try:
resolve('/admin/')
except Resolver404:
raise Exception('Rosetta cannot log you in!\nYou must define a LOGIN_URL in your settings if you don\'t run the Django admin site at a standard URL.')
else:
LOGIN_URL = '/admin/'
else:
LOGIN_URL = settings.LOGIN_URL
def home(request):
"""
Displays a list of messages to be translated
"""
def fix_nls(in_,out_):
"""Fixes submitted translations by filtering carriage returns and pairing
newlines at the begging and end of the translated string with the original
"""
if 0 == len(in_) or 0 == len(out_):
return out_
if "\r" in out_ and "\r" not in in_:
out_=out_.replace("\r",'')
if "\n" == in_[0] and "\n" != out_[0]:
out_ = "\n" + out_
elif "\n" != in_[0] and "\n" == out_[0]:
out_ = out_.lstrip()
if "\n" == in_[-1] and "\n" != out_[-1]:
out_ = out_ + "\n"
elif "\n" != in_[-1] and "\n" == out_[-1]:
out_ = out_.rstrip()
return out_
version = rosetta.get_version(True)
if 'rosetta_i18n_fn' in request.session:
rosetta_i18n_fn=request.session.get('rosetta_i18n_fn')
rosetta_i18n_app = get_app_name(rosetta_i18n_fn)
rosetta_i18n_lang_code = request.session['rosetta_i18n_lang_code']
rosetta_i18n_lang_bidi = rosetta_i18n_lang_code.split('-')[0] in settings.LANGUAGES_BIDI
rosetta_i18n_write = request.session.get('rosetta_i18n_write', True)
if rosetta_i18n_write:
rosetta_i18n_pofile = pofile(rosetta_i18n_fn)
for entry in rosetta_i18n_pofile:
entry.md5hash = hashlib.md5(entry.msgid.encode("utf8")+entry.msgstr.encode("utf8")).hexdigest()
else:
rosetta_i18n_pofile = request.session.get('rosetta_i18n_pofile')
if 'filter' in request.GET:
if request.GET.get('filter') in ('untranslated', 'translated', 'fuzzy', 'all'):
filter_ = request.GET.get('filter')
request.session['rosetta_i18n_filter'] = filter_
return HttpResponseRedirect(reverse('rosetta-home'))
rosetta_i18n_filter = request.session.get('rosetta_i18n_filter', 'all')
if '_next' in request.POST:
rx = re.compile(r'^m_([0-9a-f]+)')
rx_plural = re.compile(r'^m_([0-9a-f]+)_([0-9]+)')
file_change = False
for key, value in request.POST.items():
md5hash = None
plural_id = None
if rx_plural.match(key):
md5hash = str(rx_plural.match(key).groups()[0])
# polib parses .po files into unicode strings, but
# doesn't bother to convert plural indexes to int,
# so we need unicode here.
plural_id = unicode(rx_plural.match(key).groups()[1])
elif rx.match(key):
md5hash = str(rx.match(key).groups()[0])
if md5hash is not None:
entry = rosetta_i18n_pofile.find(md5hash, 'md5hash')
# If someone did a makemessage, some entries might
# have been removed, so we need to check.
if entry:
if plural_id is not None:
plural_string = fix_nls(entry.msgstr_plural[plural_id], value)
entry.msgstr_plural[plural_id] = plural_string
else:
entry.msgstr = fix_nls(entry.msgid, value)
is_fuzzy = bool(request.POST.get('f_%s' % md5hash, False))
if 'fuzzy' in entry.flags and not is_fuzzy:
entry.flags.remove('fuzzy')
elif 'fuzzy' not in entry.flags and is_fuzzy:
entry.flags.append('fuzzy')
file_change = True
else:
request.session['rosetta_last_save_error'] = True
if file_change and rosetta_i18n_write:
try:
rosetta_i18n_pofile.metadata['Last-Translator'] = unicodedata.normalize('NFKD', u"%s %s <%s>" %(request.user.first_name,request.user.last_name,request.user.email)).encode('ascii', 'ignore')
rosetta_i18n_pofile.metadata['X-Translated-Using'] = u"django-rosetta %s" % rosetta.get_version(False)
rosetta_i18n_pofile.metadata['PO-Revision-Date'] = datetime.datetime.now().strftime('%Y-%m-%d %H:%M%z')
except UnicodeDecodeError:
pass
try:
rosetta_i18n_pofile.save()
rosetta_i18n_pofile.save_as_mofile(rosetta_i18n_fn.replace('.po','.mo'))
# Try auto-reloading via the WSGI daemon mode reload mechanism
if rosetta_settings.WSGI_AUTO_RELOAD and \
request.environ.has_key('mod_wsgi.process_group') and \
request.environ.get('mod_wsgi.process_group',None) and \
request.environ.has_key('SCRIPT_FILENAME') and \
int(request.environ.get('mod_wsgi.script_reloading', '0')):
try:
os.utime(request.environ.get('SCRIPT_FILENAME'), None)
except OSError:
pass
except:
request.session['rosetta_i18n_write'] = False
request.session['rosetta_i18n_pofile']=rosetta_i18n_pofile
# Retain query arguments
query_arg = ''
if 'query' in request.REQUEST:
query_arg = '?query=%s' %request.REQUEST.get('query')
if 'page' in request.GET:
if query_arg:
query_arg = query_arg + '&'
else:
query_arg = '?'
query_arg = query_arg + 'page=%d' % int(request.GET.get('page'))
return HttpResponseRedirect(reverse('rosetta-home') + iri_to_uri(query_arg))
rosetta_i18n_lang_name = _(request.session.get('rosetta_i18n_lang_name'))
rosetta_i18n_lang_code = request.session.get('rosetta_i18n_lang_code')
if 'query' in request.REQUEST and request.REQUEST.get('query','').strip():
query=request.REQUEST.get('query').strip()
rx=re.compile(re.escape(query), re.IGNORECASE)
paginator = Paginator([e for e in rosetta_i18n_pofile if not e.obsolete and rx.search(smart_unicode(e.msgstr)+smart_unicode(e.msgid)+u''.join([o[0] for o in e.occurrences]))], rosetta_settings.MESSAGES_PER_PAGE)
else:
if rosetta_i18n_filter == 'untranslated':
paginator = Paginator(rosetta_i18n_pofile.untranslated_entries(), rosetta_settings.MESSAGES_PER_PAGE)
elif rosetta_i18n_filter == 'translated':
paginator = Paginator(rosetta_i18n_pofile.translated_entries(), rosetta_settings.MESSAGES_PER_PAGE)
elif rosetta_i18n_filter == 'fuzzy':
paginator = Paginator([e for e in rosetta_i18n_pofile.fuzzy_entries() if not e.obsolete], rosetta_settings.MESSAGES_PER_PAGE)
else:
paginator = Paginator([e for e in rosetta_i18n_pofile if not e.obsolete], rosetta_settings.MESSAGES_PER_PAGE)
if 'page' in request.GET and int(request.GET.get('page')) <= paginator.num_pages and int(request.GET.get('page')) > 0:
page = int(request.GET.get('page'))
else:
page = 1
messages = paginator.page(page).object_list
if rosetta_settings.MAIN_LANGUAGE and rosetta_settings.MAIN_LANGUAGE != rosetta_i18n_lang_code:
main_language = None
for language in settings.LANGUAGES:
if language[0] == rosetta_settings.MAIN_LANGUAGE:
main_language = _(language[1])
break
fl = ("/%s/" % rosetta_settings.MAIN_LANGUAGE).join(rosetta_i18n_fn.split("/%s/" % rosetta_i18n_lang_code))
po = pofile(fl)
main_messages = []
for message in messages:
message.main_lang = po.find(message.msgid).msgstr
needs_pagination = paginator.num_pages > 1
if needs_pagination:
if paginator.num_pages >= 10:
page_range = pagination_range(1, paginator.num_pages, page)
else:
page_range = range(1,1+paginator.num_pages)
ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
ENABLE_TRANSLATION_SUGGESTIONS = rosetta_settings.ENABLE_TRANSLATION_SUGGESTIONS
MESSAGES_SOURCE_LANGUAGE_NAME = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_NAME
MESSAGES_SOURCE_LANGUAGE_CODE = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_CODE
if 'rosetta_last_save_error' in request.session:
del(request.session['rosetta_last_save_error'])
rosetta_last_save_error = True
return render_to_response('rosetta/pofile.html', locals(), context_instance=RequestContext(request))
else:
return list_languages(request)
home=user_passes_test(lambda user:can_translate(user),LOGIN_URL)(home)
home=never_cache(home)
def download_file(request):
import zipfile, os
from StringIO import StringIO
# original filename
rosetta_i18n_fn=request.session.get('rosetta_i18n_fn', None)
# in-session modified catalog
rosetta_i18n_pofile = request.session.get('rosetta_i18n_pofile', None)
# language code
rosetta_i18n_lang_code = request.session.get('rosetta_i18n_lang_code', None)
if not rosetta_i18n_lang_code or not rosetta_i18n_pofile or not rosetta_i18n_fn:
return HttpResponseRedirect(reverse('rosetta-home'))
try:
if len(rosetta_i18n_fn.split('/')) >= 5:
offered_fn = '_'.join(rosetta_i18n_fn.split('/')[-5:])
else:
offered_fn = rosetta_i18n_fn.split('/')[-1]
po_fn = str(rosetta_i18n_fn.split('/')[-1])
mo_fn = str(po_fn.replace('.po','.mo')) # not so smart, huh
zipdata = StringIO()
zipf = zipfile.ZipFile(zipdata, mode="w")
zipf.writestr(po_fn, unicode(rosetta_i18n_pofile).encode("utf8"))
zipf.writestr(mo_fn, rosetta_i18n_pofile.to_binary())
zipf.close()
zipdata.seek(0)
response = HttpResponse(zipdata.read())
response['Content-Disposition'] = 'attachment; filename=%s.%s.zip' %(offered_fn,rosetta_i18n_lang_code)
response['Content-Type'] = 'application/x-zip'
return response
except Exception, e:
return HttpResponseRedirect(reverse('rosetta-home'))
download_file=user_passes_test(lambda user:can_translate(user),LOGIN_URL)(download_file)
download_file=never_cache(download_file)
def list_languages(request):
"""
Lists the languages for the current project, the gettext catalog files
that can be translated and their translation progress
"""
languages = []
do_django = 'django' in request.GET
do_rosetta = 'rosetta' in request.GET
has_pos = False
for language in settings.LANGUAGES:
pos = find_pos(language[0],include_djangos=do_django,include_rosetta=do_rosetta)
has_pos = has_pos or len(pos)
languages.append(
(language[0],
_(language[1]),
[(get_app_name(l), os.path.realpath(l), pofile(l)) for l in pos],
)
)
ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
version = rosetta.get_version(True)
return render_to_response('rosetta/languages.html', locals(), context_instance=RequestContext(request))
list_languages=user_passes_test(lambda user:can_translate(user),LOGIN_URL)(list_languages)
list_languages=never_cache(list_languages)
def get_app_name(path):
app = path.split("/locale")[0].split("/")[-1]
return app
def lang_sel(request,langid,idx):
"""
Selects a file to be translated
"""
if langid not in [l[0] for l in settings.LANGUAGES]:
raise Http404
else:
do_django = 'django' in request.GET
do_rosetta = 'rosetta' in request.GET
file_ = find_pos(langid,include_djangos=do_django,include_rosetta=do_rosetta)[int(idx)]
request.session['rosetta_i18n_lang_code'] = langid
request.session['rosetta_i18n_lang_name'] = unicode([l[1] for l in settings.LANGUAGES if l[0] == langid][0])
request.session['rosetta_i18n_fn'] = file_
po = pofile(file_)
for entry in po:
entry.md5hash = hashlib.md5(entry.msgid.encode("utf8")+entry.msgstr.encode("utf8")).hexdigest()
request.session['rosetta_i18n_pofile'] = po
try:
os.utime(file_,None)
request.session['rosetta_i18n_write'] = True
except OSError:
request.session['rosetta_i18n_write'] = False
return HttpResponseRedirect(reverse('rosetta-home'))
lang_sel=user_passes_test(lambda user:can_translate(user),LOGIN_URL)(lang_sel)
lang_sel=never_cache(lang_sel)
def can_translate(user):
if not user.is_authenticated():
return False
elif user.is_superuser:
return True
else:
try:
from django.contrib.auth.models import Group
translators = Group.objects.get(name='translators')
return translators in user.groups.all()
except Group.DoesNotExist:
return False
|
