-
Notifications
You must be signed in to change notification settings - Fork 0
/
views.py
2485 lines (2386 loc) · 123 KB
/
views.py
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
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
# -*- coding: utf-8 -*-"""
"""
see: Django's CBVs were a mistake
http://lukeplant.me.uk/blog/posts/djangos-cbvs-were-a-mistake/
"""
import sys
if (sys.version_info > (3, 0)):
# Python 3 code in this block
from importlib import reload
else:
reload(sys)
sys.setdefaultencoding('utf8')
import os
import time
import datetime
import logging
logger = logging.getLogger('wip')
import re
from math import sqrt
from lxml import html, etree
import json
from collections import defaultdict
from haystack.query import SearchQuerySet
# from search_indexes import StringIndex
from django.conf import settings
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from django.template import RequestContext
from django.http import HttpResponse, HttpResponseRedirect, HttpResponseForbidden, JsonResponse
from django.shortcuts import render, render_to_response, get_object_or_404
from django.db import connection
# from django.db.models import Q, Count
from django.db.models.expressions import RawSQL, Q
from django import forms
from django.views import View
from django.utils import timezone
from django.contrib import messages
from django.contrib.auth.models import User
from django.contrib.auth.decorators import login_required
from django.contrib.admin.views.decorators import staff_member_required
from actstream import action, registry
from .wip_nltk.tokenizers import NltkTokenizer
from .models import Language, Site, ServiceSubscription, Proxy, Webpage, PageVersion, TranslatedVersion
from .models import Block, BlockEdge, TranslatedBlock, BlockInPage
from .models import filter_blocks
from .models import Scan, Link, WordCount, SegmentCount
from .models import UserRole, Segment, Translation
from .models import segments_from_string, non_invariant_words
from .models import ID_ASC, TEXT_ASC, COUNT_DESC
from .models import ANY, TO_BE_TRANSLATED, TRANSLATED, PARTIALLY, REVISED, INVARIANT, ALREADY
from .models import ROLE_DICT, TRANSLATION_TYPE_DICT, TRANSLATION_SERVICE_CHOICES, TRANSLATION_SERVICE_DICT, GOOGLE, DEEPL, MICROSOFT, MYMEMORY
from .models import ADMINISTRATOR, OWNER, MANAGER, LINGUIST, TRANSLATOR, CLIENT
from .models import TM, MT, MANUAL
from .models import PARALLEL_FORMAT_NONE, PARALLEL_FORMAT_XLIFF, PARALLEL_FORMAT_TEXT
from .models import DISCOVER, CRAWL, BACKGROUND, FOREGROUND
from .models import get_or_set_user_role
from .models import get_segments, filter_segments
from .forms import DiscoverForm, CrawlForm
from .forms import SiteManageForm, ProxyManageForm, PageManageForm, PageSequencerForm, BlockEditForm, BlockSequencerForm
from .forms import SegmentSequencerForm, SegmentEditForm, SegmentTranslationForm, TranslationViewForm, TranslationSequencerForm
from .forms import TranslationServiceForm, FilterPagesForm
from .forms import UserRoleEditForm, ListSegmentsForm, ImportXliffForm
from .session import get_language, set_language, get_site, set_site, get_userrole, set_userrole
# from .utils import strings_from_html, elements_from_element, block_checksum
from .deepl import translate as ask_deepl
from .microsoft import translate as ask_microsofttranslator
from .utils import ask_mymemory, ask_gt, text_to_list # , non_invariant_words
from .utils import pageversion_diff, diff_style
from wip import srx_segmenter
from .aligner import tokenize, best_alignment #, get_train_aligner
registry.register(Site)
registry.register(Proxy)
registry.register(Webpage)
registry.register(PageVersion)
registry.register(TranslatedVersion)
registry.register(Block)
registry.register(TranslatedBlock)
# action.send(user, verb='Create', action_object=forum, target=project)
def robots(request):
# response = render_to_response('robots.txt', {}, context_instance=RequestContext(request))
response = render(request, 'robots.txt', {})
response['Content-Type'] = 'text/plain; charset=utf-8'
return response
def empty_page(request):
# response = render_to_response('robots.txt', {}, context_instance=RequestContext(request))
response = render(request, 'robots.txt', {})
response['Content-Type'] = 'text/plain; charset=utf-8'
return response
def steps_before(page):
steps = list(settings.PAGE_STEPS)
steps.reverse()
steps = [page-step for step in steps if page-step >= 1 and page-step < page]
if page > 1 and steps[0] > 1:
steps = [1] + steps
return steps
def steps_after(page, page_count):
steps = [page+step for step in settings.PAGE_STEPS if page+step > page and page+step <= page_count]
if page < page_count and steps[-1] < page_count:
steps.append(page_count)
return steps
def home(request):
user = request.user
var_dict = {}
var_dict['original_sites'] = original_sites = Site.objects.all().order_by('name')
current_role = get_or_set_user_role(request)
original_sites = [site for site in original_sites if site.can_view(current_role)]
sites = []
for site in original_sites:
site_dict = {}
site_dict['name'] = site.name
site_dict['slug'] = site.slug
site_dict['source_pages'] = Webpage.objects.filter(site=site)
site_dict['page_versions'] = PageVersion.objects.filter(webpage__site=site)
site_dict['translated_versions'] = TranslatedVersion.objects.filter(webpage__site=site)
site_dict['source_blocks'] = Block.objects.filter(site=site)
site_dict['blocks_in_use'] = site.get_blocks_in_use()
site_dict['translated_blocks'] = TranslatedBlock.objects.filter(block__site=site)
proxies = site.get_proxies()
site_dict['proxies'] = proxies
sites.append(site_dict)
var_dict['sites'] = sites
return render(request, 'homepage.html', var_dict)
def language(request, language_code):
set_language(request, language_code or '')
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def my_roles(request, site=None):
qs = UserRole.objects.filter(user=request.user)
if site:
qs = qs.filter(site=site)
return qs.order_by('role_type', 'site', 'target_language__code', '-level')
def user_role_select(request, role_id):
get_object_or_404(UserRole, pk=role_id)
set_userrole(request, int(role_id))
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def manage_roles(request):
user = request.user
post = request.method=='POST' and request.POST or None
if post:
delete_roles = post.get('delete-roles', '')
if delete_roles:
selection = post.getlist('selection')
for role_id in selection:
role = UserRole.objects.get(pk=role_id)
role.delete()
qs = UserRole.objects.none()
my_role = get_or_set_user_role(request)
role_type = my_role.role_type
if role_type == ADMINISTRATOR:
qs = UserRole.objects.all()
elif role_type == OWNER:
qs = UserRole.objects.filter(site=my_role.site, role_type__gt=role_type)
else:
qs = UserRole.objects.filter(user=user)
user_roles = qs.order_by('role_type', 'site', 'target_language__code', '-level')
var_dict = {}
var_dict['user_roles'] = user_roles
return render(request, 'manage_roles.html', var_dict)
def role_detail(request, role_id):
user_role = UserRole.objects.get(pk=role_id)
var_dict = {}
var_dict['user_role'] = user_role
var_dict['can_edit'] = request.user.is_superuser
return render(request, 'role_detail.html', var_dict)
@staff_member_required
def role_edit(request, role_id=None):
user_role = None
if role_id:
user_role = UserRole.objects.get(pk=role_id)
if request.method == 'POST':
form = UserRoleEditForm(request.POST)
if form.is_valid():
data = form.cleaned_data
role_id = data.get('id', '')
if role_id:
role_id = int(role_id)
user_role = UserRole.objects.get(pk=role_id)
form = UserRoleEditForm(request.POST, instance=user_role)
else:
form = UserRoleEditForm(request.POST)
if request.POST.get('save', ''):
user_role = form.save()
if role_id:
if not data.get('source_language'):
user_role.source_language = None
if not data.get('target_language'):
user_role.target_language = None
user_role.save()
if not role_id:
user_role.creator = request.user
user_role.save()
return HttpResponseRedirect('/role/%d/' % user_role.id)
if request.POST.get('cancel', ''):
if role_id:
return HttpResponseRedirect('/role/%d/' % role_id)
else:
return HttpResponseRedirect('/manage_roles/')
else:
return render(request, 'role_edit.html', { 'form': form })
else:
if role_id:
user_role = get_object_or_404(UserRole, pk=role_id)
form = UserRoleEditForm(instance=user_role)
else:
form = UserRoleEditForm()
return render(request, 'role_edit.html', { 'user_role': user_role, 'form': form })
def sites(request):
var_dict = {}
current_role = get_or_set_user_role(request)
sites = Site.objects.all().order_by('name')
sites = [site for site in sites if site.can_view(current_role)]
var_dict['sites'] = sites
return render(request, 'sites.html', var_dict)
def proxies(request):
var_dict = {}
proxies = Proxy.objects.all().order_by('site__name')
var_dict['proxies'] = proxies
return render(request, 'proxies.html', var_dict)
def site(request, site_slug):
user = request.user
current_role = get_or_set_user_role(request)
site = get_object_or_404(Site, slug=site_slug)
set_site(request, site_slug)
var_dict = {}
var_dict['site'] = site
var_dict['can_manage'] = site.can_manage(user)
var_dict['can_operate'] = site.can_operate(user)
var_dict['can_view'] = site.can_view(current_role)
var_dict['proxies'] = proxies = site.get_proxies()
var_dict['proxy_languages'] = proxy_languages = [proxy.language for proxy in proxies]
words_distribution = site.get_token_frequency(lowercasing=True)
var_dict['word_count'] = len(words_distribution)
post = request.method=='POST' and request.POST or None
if post:
discovery = post.get('discover', '')
site_crawl = post.get('site_crawl', '')
extract_blocks = post.get('extract_blocks', '')
purge_blocks = post.get('purge_blocks', '')
refetch_pages = post.get('refetch_pages', '')
refresh_segments_in_use = post.get('refresh_segments_in_use', '')
extract_segments = post.get('extract_segments', '')
download_segments = post.get('download_segments', '')
download_words_distribution = post.get('download_words_distribution', '')
import_invariants = post.get('import_invariants', '')
apply_invariants = post.get('apply_invariants', '')
delete_site = post.get('delete_site', '')
guess_blocks_language = post.get('guess_blocks_language', '')
form = SiteManageForm(post, request.FILES)
if form.is_valid():
data = form.cleaned_data
verbose = data['verbose']
if discovery:
# return discover(request, site=site)
return HttpResponseRedirect('/discover/%s/' % site.slug)
elif site_crawl:
clear_pages = data['clear_pages']
if clear_pages:
Webpage.objects.filter(site=site).delete()
return HttpResponseRedirect('/crawl/%s/' % site.slug)
elif purge_blocks:
site.purge_bips(verbose=False)
elif extract_blocks:
clear_blocks = data['clear_blocks']
if clear_blocks:
Block.objects.filter(site=site).delete()
BlockInPage.objects.filter(block__site=site).delete()
BlockEdge.objects.filter(parent__site=site).delete()
webpages = Webpage.objects.filter(site=site).exclude(no_translate=True)
extract_deny_list = text_to_list(site.extract_deny)
translate_deny_list = text_to_list(site.translate_deny)
for webpage in webpages:
if webpage.last_unfound and (webpage.last_unfound > webpage.last_checked):
continue
should_skip = False
path = webpage.path
for deny_path in extract_deny_list:
if path.count(deny_path):
should_skip = True
break
if should_skip:
continue
should_skip = False
for deny_path in translate_deny_list:
if path.count(deny_path):
should_skip = True
break
if should_skip:
continue
extracted_blocks = webpage.extract_blocks()
webpage.purge_bips(current_blocks=extracted_blocks)
webpage.create_blocks_dag()
elif refetch_pages:
"""
n_pages, n_updates, n_unfound = site.refetch_pages(verbose=verbose, user=request.user)
messages.add_message(request, messages.INFO, 'Requested %d pages: %d updated, %d unfound' % (n_pages, n_updates, n_unfound))
"""
n_pages, n_skipped, n_updated, n_unfound = site.refetch_pages(verbose=verbose, user=request.user)
messages.add_message(request, messages.INFO, 'Requested %d pages: %d skipped, %d updated, %d unfound' % (n_pages, n_skipped, n_updated, n_unfound))
elif refresh_segments_in_use:
site.refresh_segments_in_use()
elif extract_segments or download_segments:
segmenter = site.make_segmenter()
dry = False
language = site.language
language_code = language.code
webpages = Webpage.objects.filter(site=site)
extract_deny_list = text_to_list(site.extract_deny)
if dry:
print (extract_deny_list)
if download_segments:
# download_list = []
segments_dict = defaultdict(int)
for webpage in webpages:
path = webpage.path
if webpage.last_unfound and (webpage.last_unfound > webpage.last_checked):
continue
should_skip = False
for deny_path in extract_deny_list:
if path.count(deny_path):
should_skip = True
break
if should_skip:
continue
page_versions = PageVersion.objects.filter(webpage=webpage).order_by('-time')
if not page_versions:
continue
page_version = page_versions[0]
skip_page = False
for content in settings.PAGES_EXCLUDE_BY_CONTENT.get(site.slug, []):
if len(path)>1 and page_version.body.count(content):
skip_page = True
break
if skip_page:
continue
segments = page_version.page_version_get_segments(segmenter=segmenter)
if dry:
print (path)
continue
for s in segments:
if download_segments:
"""
if not s in download_list:
# download_list.append(s)
"""
segments_dict[s] += 1
else:
get_or_add_segment(request, s, language, site, add=True)
# sys.stdout.write('.')
if download_segments:
# messages.add_message(request, messages.INFO, 'Downloaded %d segments.' % len(download_list))
download_list = sorted(segments_dict, key=segments_dict.get, reverse=True)
data = u'\r\n'.join(download_list)
response = HttpResponse(data, content_type='application/octet-stream')
time_stamp = datetime.datetime.now().strftime('%y%m%d-%H-%M-%S')
filename = u'%s-segments.%s.txt' % (site.slug, time_stamp)
response['Content-Disposition'] = 'attachment; filename="%s"' % filename
return response
elif download_words_distribution:
sorted_words_distribution = sorted(words_distribution.items(), key=lambda item: item[1], reverse=True)
data = u'\r\n'.join(['%s %d' % (item[0], item[1]) for item in sorted_words_distribution])
response = HttpResponse(data, content_type='application/octet-stream')
time_stamp = datetime.datetime.now().strftime('%y%m%d-%H-%M-%S')
filename = u'%s-%s-words.%s.txt' % (site.slug, site.language_id, time_stamp)
response['Content-Disposition'] = 'attachment; filename="%s"' % filename
return response
elif delete_site:
delete_confirmation = data['delete_confirmation']
if delete_confirmation:
site.delete()
return HttpResponseRedirect('/')
elif import_invariants:
language = site.language
clear_invariants = data['clear_invariants']
if clear_invariants:
segments = Segment.objects.filter(is_invariant=True, site=site)
for segment in segments:
segment.delete()
f = request.FILES.get('file', None)
if f:
i = 0
m = 0
n = 0
d = 0
for line in f:
line = line.strip()
i += 1
if line:
m += 1
try:
if Segment.objects.filter(site=site, text=line, is_invariant=True):
d += 1
else:
segment = Segment(language=language, site=site, text=line, is_invariant=True)
segment.save()
n += 1
except:
pass
# print ('error: ', i)
messages.add_message(request, messages.INFO, 'Imported %d invariants out of %d (%d repetitions).' % (n, m, d))
else:
messages.add_message(request, messages.ERROR, 'Please, select a file to upload.')
elif apply_invariants:
blocks = Block.objects.filter(site=site, language__isnull=True, no_translate=False)
if blocks:
segmenter = site.make_segmenter()
site_invariants = text_to_list(site.invariant_words)
n_invariants = 0
n_in_language = 0
for block in blocks:
segments = block.block_get_segments(segmenter)
if block.apply_invariants(segmenter, segments=segments, site_invariants=site_invariants):
n_invariants += 1
elif block.apply_language(segmenter, segments=segments, site_invariants=site_invariants):
n_in_language += 1
messages.add_message(request, messages.INFO, '%d blocks marked as invariant or in some language.' % n_invariants)
elif guess_blocks_language:
from wip.utils import guess_block_language
blocks = Block.objects.filter(site=site, language__isnull=True)
if proxy_languages:
proxy_codes = [l.code for l in proxy_languages]
for block in blocks:
if block.language_id or block.no_translate:
continue
code = guess_block_language(block)
if code in proxy_codes:
block.language_id = code
block.save()
else:
for key in post.keys():
if key.startswith('addproxy-'):
code = key.split('-')[1]
proxy = Proxy(site=site, language_id=code, name='%s %s' % (site.name, code.upper()), base_path='%s/%s' % (site.path_prefix, code))
proxy.save()
break
missing_languages = Language.objects.exclude(code=site.language_id)
missing_languages = missing_languages.exclude(code__in=[l.code for l in proxy_languages])
var_dict['missing_languages'] = missing_languages
webpages = Webpage.objects.filter(site=site).order_by('id')
var_dict['page_count'] = page_count = webpages.count()
var_dict['first_page'] = webpages and webpages[0] or None
blocks = Block.objects.filter(site=site).order_by('id')
var_dict['block_count'] = block_count = blocks.count()
var_dict['blocks_in_use'] = site.get_blocks_in_use()
var_dict['first_block'] = blocks and blocks[0] or None
pages, pages_total, pages_invariant, pages_proxy_list = site.pages_summary()
var_dict['pages_total'] = pages_total
var_dict['pages_invariant'] = pages_invariant
var_dict['pages_proxy_list'] = pages_proxy_list
blocks, blocks_total, blocks_invariant, blocks_proxy_list = site.blocks_summary()
var_dict['blocks_total'] = blocks_total
var_dict['blocks_invariant'] = blocks_invariant
var_dict['blocks_proxy_list'] = blocks_proxy_list
var_dict['manage_form'] = SiteManageForm()
return render(request, 'site.html', var_dict)
def proxy(request, proxy_slug):
user = request.user
proxy = get_object_or_404(Proxy, slug=proxy_slug)
var_dict = {}
var_dict['proxy'] = proxy
var_dict['can_manage'] = proxy.can_manage(user)
var_dict['can_operate'] = proxy.can_operate(user)
var_dict['can_view'] = proxy.can_view(user)
var_dict['site'] = site = proxy.site
var_dict['language'] = language = proxy.language
words_distribution = proxy.get_token_frequency(lowercasing=True)
var_dict['word_count'] = len(words_distribution)
post = request.method=='POST' and request.POST or None
if post:
# print ('request.POST: ', post)
delete_pages = post.get('delete_pages', '')
delete_blocks = post.get('delete_blocks', '')
delete_proxy = post.get('delete_proxy', '')
import_translations = post.get('import_translations', '')
export_translations = post.get('export_translations', '')
download_words_distribution = post.get('download_words_distribution', '')
apply_tm = post.get('apply_tm', '')
align_translations = post.get('align_translations', '')
evaluate_aligner = post.get('evaluate_aligner', '')
propagate_up = post.get('propagate_up', '')
form = ProxyManageForm(post)
if form.is_valid():
data = form.cleaned_data
if delete_pages:
delete_pages_confirmation = data['delete_pages_confirmation']
if delete_pages_confirmation:
TranslatedVersion.objects.filter(webpage__site=site, language=language).delete()
elif delete_blocks:
delete_blocks_confirmation = data['delete_blocks_confirmation']
if delete_blocks_confirmation:
TranslatedBlock.objects.filter(block__site=site, language=language).delete()
elif delete_proxy:
delete_proxy_confirmation = data['delete_proxy_confirmation']
if delete_proxy_confirmation:
proxy.delete()
messages.add_message(request, messages.INFO, 'Proxy deleted.')
return HttpResponseRedirect('/site/%s/' % site.slug)
elif import_translations:
f = request.FILES.get('file', None)
if f:
m, n = proxy.import_translations(f, request=request)
messages.add_message(request, messages.INFO, '%d translations read, %d translations added.' % (m, n))
elif export_translations:
time_stamp = datetime.datetime.now().strftime('%y%m%d-%H-%M-%S')
translation_state = int(data['translation_state'])
parallel_format = int(data['parallel_format'])
if parallel_format==PARALLEL_FORMAT_XLIFF: # XLIFF
data = proxy.build_xliff_export(translation_state=translation_state)
response = HttpResponse(data, content_type='application/xliff+xml')
filename = '%s_translations.%s.xlf' % (proxy.slug, time_stamp)
elif parallel_format==PARALLEL_FORMAT_TEXT: # plain_text
data = proxy.build_parallel_text_export(translation_state=translation_state)
response = HttpResponse(data, content_type='text/plain')
filename = '%s_translations.%s.txt' % (proxy.slug, time_stamp)
response['Content-Disposition'] = 'attachment; filename="%s"' % filename
return response
elif align_translations or evaluate_aligner:
aligner = int(data['aligner'])
use_known_links = data['use_known_links']
test_set_module = int(data['test_set_module'])
verbose = data['verbose']
debug = data['debug']
if aligner == 1: # eflomal
# proxy.eflomal_align_translations(evaluate=evaluate_aligner)
evaluation = proxy.eflomal_align_translations(evaluate=evaluate_aligner, use_know_links=use_known_links, test_set_module=test_set_module, verbose=verbose, debug=debug)
if evaluate_aligner:
var_dict['evaluation'] = evaluation
elif aligner == 2: # NLTK IBM models
proxy.align_translations(ibm_model=2, iterations=5, evaluate=evaluate_aligner)
elif download_words_distribution:
sorted_words_distribution = sorted(words_distribution.items(), key=lambda item: item[1], reverse=True)
data = u'\r\n'.join(['%s %d' % (item[0], item[1]) for item in sorted_words_distribution])
response = HttpResponse(data, content_type='application/octet-stream')
time_stamp = datetime.datetime.now().strftime('%y%m%d-%H-%M-%S')
filename = u'%s-%s-words.%s.txt' % (site.slug, proxy.language_id, time_stamp)
response['Content-Disposition'] = 'attachment; filename="%s"' % filename
return response
elif apply_tm:
# n_ready, n_translated, n_partially = proxy.apply_translation_memory()
n_ready, n_translated, n_partially = proxy.apply_tm()
messages.add_message(request, messages.INFO, 'TM applied to %d blocks: %d fully translated, %d partially translated.' % (n_ready, n_translated, n_partially))
elif propagate_up:
# print ('propagate_up')
n_new, n_updated, n_no_updated = proxy.propagate_up_block_updates()
messages.add_message(request, messages.INFO, 'Up propagation: %d new, %d updated, %d not updated blocks' % (n_new, n_updated, n_no_updated))
else:
form = ProxyManageForm(initial={ 'use_known_links': True, 'test_set_module': 2, 'verbose': False, 'debug': False })
webpages = Webpage.objects.filter(site=site).order_by('id')
var_dict['page_count'] = page_count = webpages.count()
var_dict['first_page'] = webpages and webpages[0] or None
blocks = Block.objects.filter(site=site).order_by('id')
var_dict['block_count'] = block_count = blocks.count()
var_dict['blocks_in_use'] = site.get_blocks_in_use()
var_dict['first_block'] = blocks and blocks[0] or None
pages, pages_total, pages_invariant, pages_proxy_list = site.pages_summary()
var_dict['pages_total'] = pages_total
var_dict['pages_invariant'] = pages_invariant
var_dict['pages_proxy_list'] = pages_proxy_list
blocks, blocks_total, blocks_invariant, blocks_proxy_list = site.blocks_summary()
var_dict['blocks_total'] = blocks_total
var_dict['blocks_invariant'] = blocks_invariant
var_dict['blocks_proxy_list'] = blocks_proxy_list
var_dict['segments_summary'] = proxy.segments_summary()
var_dict['translated_pages_count'] = page_count = TranslatedVersion.objects.filter(webpage__site=site, language=language).count()
# var_dict['translated_blocks_count'] = TranslatedBlock.objects.filter(block__site=site, language=language).count()
var_dict['translated_blocks_count'] = translated_blocks_count = TranslatedBlock.objects.filter(block__site=site, state=TRANSLATED, language_id=proxy.language_id).count()
var_dict['partially_blocks_count'] = partially_blocks_count = TranslatedBlock.objects.filter(block__site=site, state=PARTIALLY, language_id=proxy.language_id).count()
var_dict['left_blocks_count'] = blocks_total - blocks_invariant - translated_blocks_count - partially_blocks_count
var_dict['blocks_ready'] = blocks_ready = proxy.blocks_ready()
var_dict['ready_count'] = len(blocks_ready)
var_dict['manage_form'] = form # ProxyManageForm()
return render(request, 'proxy.html', var_dict)
def import_xliff(request, proxy_slug):
proxy = get_object_or_404(Proxy, slug=proxy_slug)
site = proxy.site
var_dict = {}
var_dict['proxy'] = proxy
post = request.method=='POST' and request.POST or None
if post:
if post.get('cancel', ''):
messages.add_message(request, messages.INFO, 'operation was canceled.')
return HttpResponseRedirect('/proxy/%s/' % proxy_slug)
form = ImportXliffForm(request.POST, request.FILES)
if form.is_valid():
data = form.cleaned_data
# xliff_file = request.FILES.get('file', None)
xliff_file = data['file']
file_name = xliff_file.name
file_size = xliff_file.size
charset = xliff_file.charset
# print (file_name, file_size, charset)
msg = 'XLIFF file: %s - size: %d' % (file_name, file_size)
user_role = data['user_role']
status = proxy.import_translations(xliff_file, request=request, user_role=user_role)
if status.get('error', None):
msg += ' - Error: %s.' % status['error']
else:
msg += ' - %d translations found, %d translations imported.' % (status['found'], status['imported'])
messages.add_message(request, messages.INFO, msg)
return HttpResponseRedirect('/proxy/%s/' % proxy_slug)
else:
form = ImportXliffForm()
qs = UserRole.objects.filter(site=site)
qs = qs.filter(Q(source_language__isnull=True) | Q(source_language=site.language))
qs = qs .filter(Q(target_language__isnull=True) | Q(target_language=proxy.language))
qs = qs.order_by('-role_type', 'level')
form.fields['user_role'].queryset = qs
var_dict['form'] = form
return render(request, 'import_xliff.html', var_dict)
def site_pages(request, site_slug):
var_dict = {}
site = get_object_or_404(Site, slug=site_slug)
var_dict['site'] = site
filter_pages_context = request.session.get('filter_pages_context', {})
path_filter = filter_pages_context.get('path_filter', '')
from_start = filter_pages_context.get('from_start', False)
if request.method == 'POST':
form = FilterPagesForm(request.POST)
if form.is_valid():
data = form.cleaned_data
filter_pages_context['path_filter'] = path_filter = data['path_filter']
filter_pages_context['from_start'] = at_start = data['from_start']
request.session['filter_pages_context'] = filter_pages_context
else:
form = FilterPagesForm(initial={ 'path_filter': path_filter, 'from_start': from_start, })
var_dict['filter_pages_form'] = form
var_dict['proxies'] = proxies = Proxy.objects.filter(site=site)
qs = Webpage.objects.filter(site=site)
if path_filter:
if from_start:
qs = qs.filter(path__istartswith=path_filter)
else:
qs = qs.filter(path__icontains=path_filter)
var_dict['page_count'] = page_count = qs.count()
paginator = Paginator(qs, settings.PAGE_SIZE)
page = request.GET.get('page', 1)
try:
site_pages = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
page = 1
site_pages = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
page = paginator.num_pages
site_pages = paginator.page(paginator.num_pages)
var_dict['page_size'] = settings.PAGE_SIZE
var_dict['page'] = page = int(page)
var_dict['offset'] = (page-1) * settings.PAGE_SIZE
var_dict['before'] = steps_before(page)
var_dict['after'] = steps_after(page, paginator.num_pages)
var_dict['site_pages'] = site_pages
return render(request, 'pages.html', var_dict)
def page(request, page_id):
var_dict = {}
first_page = None
if int(page_id) == 0:
site_slug = request.GET.get('site', '')
filter = request.GET.get('filter', '')
if site_slug and filter:
site = get_object_or_404(Site, slug=site_slug)
webpages = Webpage.objects.filter(site=site)
if filter == 'no_translate':
webpages = webpages.filter(no_translate=True)
if webpages:
first_page = webpage = webpages.order_by('id')[0]
else:
webpage = get_object_or_404(Webpage, pk=page_id)
var_dict['site'] = site = webpage.site
proxies = site.get_proxies()
var_dict['proxy_languages'] = proxy_languages = [proxy.language for proxy in proxies]
proxy_codes = [l.code for l in proxy_languages]
var_dict['scans'] = PageVersion.objects.filter(webpage=webpage).order_by('-time')
PageSequencerForm.base_fields['translation_languages'].queryset = Language.objects.filter(code__in=proxy_codes)
save_page = apply_filter = goto = ''
fetch_page = purge_blocks = extract_blocks = ''
post = request.method=='POST' and request.POST or None
if post:
save_page = post.get('save_page', '')
fetch_page = post.get('fetch_page', '')
purge_blocks = post.get('purge_blocks', '')
extract_blocks = post.get('extract_blocks', '')
# apply_filter = post.get('apply_filter', '')
apply_filter = not (save_page or fetch_page or purge_blocks or extract_blocks)
# if not (save_page or fetch_page or apply_filter):
for key in post.keys():
if key.startswith('goto-'):
goto = int(key.split('-')[1])
webpage = get_object_or_404(Webpage, pk=goto)
if fetch_page:
webpage.fetch(verbose=True)
elif purge_blocks:
extracted_blocks = webpage.extract_blocks(dry=True, verbose=True)
# print ('extracted bocks:', len(extracted_blocks))
webpage.purge_bips(current_blocks=extracted_blocks, verbose=True)
elif extract_blocks:
webpage.extract_blocks(verbose=True)
elif save_page:
form = PageManageForm(post)
if form.is_valid():
data = form.cleaned_data
no_translate = data['no_translate']
webpage.no_translate = no_translate
webpage.save()
elif (apply_filter or goto):
form = PageSequencerForm(post)
if form.is_valid():
data = form.cleaned_data
page_age = data['page_age']
translation_state = int(data['translation_state'])
translation_languages = data['translation_languages']
translation_codes = [l.code for l in translation_languages]
translation_age = data['translation_age']
list_blocks = data['list_blocks']
# if not post or save_page:
if not post or not (apply_filter or goto):
translation_state = None
translation_codes = []
if not post and first_page:
if filter == 'no_translate':
translation_state = INVARIANT
sequencer_context = request.session.get('page_sequencer_context', {})
if sequencer_context:
page_age = sequencer_context.get('page_age', '')
translation_state = translation_state or sequencer_context.get('translation_state', TO_BE_TRANSLATED)
translation_codes = sequencer_context.get('translation_codes', [])
translation_age = sequencer_context.get('translation_age', '')
list_blocks = sequencer_context.get('list_blocks', False)
request.session['page_sequencer_context'] = {}
else:
page_age = ''
translation_state = translation_state or TO_BE_TRANSLATED
translation_codes = proxy_codes
translation_age = ''
list_blocks = False
translation_languages = translation_codes and Language.objects.filter(code__in=translation_codes) or []
sequencer_context = {}
sequencer_context['page_age'] = page_age
sequencer_context['translation_state'] = translation_state
sequencer_context['translation_codes'] = translation_codes
sequencer_context['translation_age'] = translation_age
sequencer_context['list_blocks'] = list_blocks
request.session['page_sequencer_context'] = sequencer_context
var_dict['webpage'] = webpage
# previous, next = webpage.get_navigation(translation_state=translation_state, translation_codes=translation_codes)
n, first, last, previous, next = webpage.get_navigation(translation_state=translation_state, translation_codes=translation_codes)
var_dict['n'] = n
var_dict['first'] = first
var_dict['last'] = last
var_dict['previous'] = previous
var_dict['next'] = next
var_dict['site'] = site
if save_page or goto:
return HttpResponseRedirect('/page/%d/' % webpage.id)
var_dict['edit_form'] = PageManageForm(initial={'no_translate': webpage.no_translate,})
var_dict['sequencer_form'] = PageSequencerForm(initial={'page_age': page_age, 'translation_state': translation_state, 'translation_languages': translation_languages, 'translation_age': translation_age, 'list_blocks': list_blocks, })
blocks, total, invariant, proxy_list = webpage.blocks_summary()
# print total, invariant, proxy_list
var_dict['blocks'] = blocks
var_dict['list_blocks'] = list_blocks
var_dict['total'] = total
var_dict['block_count'] = total
var_dict['blocks_in_use'] = webpage.get_blocks_in_use()
var_dict['invariant'] = invariant
var_dict['proxy_list'] = proxy_list
return render(request, 'page.html', var_dict)
def page_versions(request, page_id):
var_dict = {}
var_dict['webpage'] = webpage = get_object_or_404(Webpage, pk=page_id)
var_dict['site'] = webpage.site
var_dict['versions'] = versions = PageVersion.objects.filter(webpage=webpage).order_by('-time')
var_dict['version_count'] = version_count = versions.count()
version = request.GET.get('version', '')
if version_count >= 2 and version:
version = int(version)-1
var_dict['diff'] = pageversion_diff(versions[version], versions[version+1], html='table', wrap=80);
var_dict['diff_style'] = diff_style
return render(request, 'page_versions.html', var_dict)
def page_blocks(request, page_id):
var_dict = {}
var_dict['webpage'] = webpage = get_object_or_404(Webpage, pk=page_id)
var_dict['site'] = site = webpage.site
qs = BlockInPage.objects.filter(webpage=webpage).order_by('xpath', '-time')
var_dict['block_count'] = qs.count()
paginator = Paginator(qs, settings.PAGE_BIG_SIZE)
page = request.GET.get('page', 1)
try:
page_blocks = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
page = 1
page_blocks = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
page = paginator.num_pages
page_blocks = paginator.page(paginator.num_pages)
var_dict['page_size'] = settings.PAGE_BIG_SIZE
var_dict['page'] = page = int(page)
var_dict['offset'] = (page-1) * settings.PAGE_BIG_SIZE
var_dict['before'] = steps_before(page)
var_dict['after'] = steps_after(page, paginator.num_pages)
var_dict['page_blocks'] = page_blocks
return render(request, 'page_blocks.html', var_dict)
def page_extract_blocks(request, page_id):
webpage = get_object_or_404(Webpage, pk=page_id)
webpage.extract_blocks()
webpage.create_blocks_dag()
return page(request, page_id)
def page_cache_translation(request, page_id, language_code):
webpage = get_object_or_404(Webpage, pk=page_id)
webpage.cache_translation(language_code)
return page(request, page_id)
def page_proxy(request, page_id, language_code):
page = get_object_or_404(Webpage, pk=page_id)
content, has_translation = page.get_translation(language_code)
if content:
return HttpResponse(content, content_type="text/html")
else:
return HttpResponseRedirect('/page/%d/' % page_id)
def site_blocks(request, site_slug):
var_dict = {}
site = get_object_or_404(Site, slug=site_slug)
var_dict['site'] = site
var_dict['proxies'] = proxies = Proxy.objects.filter(site=site).order_by('language__code')
# qs = Block.objects.filter(site=site).order_by('xpath')
qs = site.get_blocks_in_use().order_by('id')
var_dict['block_count'] = qs.count()
paginator = Paginator(qs, settings.PAGE_SIZE)
page = request.GET.get('page', 1)
try:
site_blocks = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
page = 1
site_blocks = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
page = paginator.num_pages
site_blocks = paginator.page(paginator.num_pages)
var_dict['page_size'] = settings.PAGE_SIZE
var_dict['page'] = page = int(page)
var_dict['offset'] = (page-1) * settings.PAGE_SIZE
var_dict['before'] = steps_before(page)
var_dict['after'] = steps_after(page, paginator.num_pages)
var_dict['site_blocks'] = site_blocks
return render(request, 'blocks.html', var_dict)
def site_translated_blocks(request, site_slug):
var_dict = {}
site = get_object_or_404(Site, slug=site_slug)
var_dict['site'] = site
var_dict['translated_blocks'] = blocks = TranslatedBlock.objects.filter(block__site=site)
var_dict['translated_blocks_count'] = blocks.count()
return render(request, 'translated_blocks.html', var_dict)
# def get_or_add_segment(request, text, language, site, is_fragment=False):
def get_or_add_segment(request, text, language, site, add=False, is_fragment=False):
if isinstance(language, str):
language = Language.objects.get(code=language)
segments = Segment.objects.filter(text=text, language=language, site=site)
if segments:
segment = segments[0]
else:
segment = Segment(text=text, language=language, site=site, is_fragment=is_fragment)
if add:
segment.save()
return segment
def get_or_add_translation(request, segment, text, language, translation_type=MANUAL, user_role=None):
if isinstance(language, str):
language = Language.objects.get(code=language)
if not user_role:
"""
user_role_id = get_userrole(request)
user_role = UserRole.objects.get(pk=user_role_id)
"""
user_role = get_or_set_user_role(request, site=segment.site, source_language=segment.language, target_language=language)
translations = Translation.objects.filter(segment=segment, text=text, language=language)
if translation_type:
translations = translations.filter(translation_type=translation_type)
if translations:
translation = translations[0]
else:
translation = Translation(segment=segment, text=text, language=language, translation_type=translation_type, user_role=user_role, timestamp=timezone.now())
if len(segment.text.split())==1 and len(text.split())==1:
translation.alignment = '0-0'
translation.alignment_type = MANUAL
translation.save()
return translation
def block(request, block_id):
"""
view block specified and allow moving back and forth among blocks of the same site filtered by:
- : more than days old if is positive, less than if is negative
- target_languages: one or more translation language (a subset of the proxy languages)
- translation_: as , but with reference to the translated blocks
- state: translated (at least one language), untranslated (at least one language), all
"""
first_block = block = None
site_slug = request.GET.get('site', '')
if int(block_id) == 0:
filter = request.GET.get('filter', '')
target_code = request.GET.get('lang', '')
webpage_id = request.GET.get('page', '')
translation_state = None
translation_codes = []
if filter:
webpage = None
sequencer_context = request.session.get('sequencer_context', {})
if site_slug:
site = get_object_or_404(Site, slug=site_slug)
sequencer_context['project_site_id'] = site.id
sequencer_context['webpage'] = None
elif webpage_id:
webpage = get_object_or_404(Webpage, pk=webpage_id)
site = webpage.site
sequencer_context['project_site_id'] = site.id
sequencer_context['webpage'] = webpage.id
if target_code:
sequencer_context['translation_codes'] = translation_codes = [target_code]
if filter == 'invariant':
sequencer_context['translation_state'] = translation_state = INVARIANT
elif filter == 'already' and target_code:
sequencer_context['translation_state'] = translation_state = ALREADY
elif filter == 'to_be_translated' and target_code:
sequencer_context['translation_state'] = translation_state = TO_BE_TRANSLATED
elif filter == 'partially' and target_code:
sequencer_context['translation_state'] = translation_state = PARTIALLY
elif filter == 'translated' and target_code:
sequencer_context['translation_state'] = translation_state = TRANSLATED
elif filter == 'revised' and target_code:
sequencer_context['translation_state'] = REVISED
sequencer_context['source_text_filter'] = ''
request.session['sequencer_context'] = sequencer_context
blocks = filter_blocks(site=site, webpage=webpage, translation_state=translation_state, translation_codes=[target_code])
if blocks:
first_block = block = blocks.order_by('id')[0]
else:
block = get_object_or_404(Block, pk=block_id)
site = block.site
proxy_languages = block and [proxy.language for proxy in block.site.get_proxies()] or []
proxy_codes = [l.code for l in proxy_languages]
target_languages = [l for l in proxy_languages if not l == block.language]
BlockSequencerForm.base_fields['translation_languages'].queryset = Language.objects.filter(code__in=proxy_codes)
save_block = apply_filter = goto = create = modify = ''
post = request.method=='POST' and request.POST or None
if post:
save_block = post.get('save_block', '')
# apply_filter = post.get('apply_filter', '')
if not (save_block or apply_filter):
for key in post.keys():
if key.startswith('goto-'):
goto = int(key.split('-')[1])
block = get_object_or_404(Block, pk=goto)
apply_filter = not (save_block or goto)
if save_block:
form = BlockEditForm(post)
if form.is_valid():
data = form.cleaned_data
language = data['language']
no_translate = data['no_translate']
block.language = language
block.no_translate = no_translate
# print ('2 save_block', language, no_translate)
block.save()
elif (apply_filter or goto):
form = BlockSequencerForm(post)