-
Notifications
You must be signed in to change notification settings - Fork 446
/
nikola.py
2054 lines (1832 loc) · 88 KB
/
nikola.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 -*-
# Copyright © 2012-2015 Roberto Alsina and others.
# Permission is hereby granted, free of charge, to any
# person obtaining a copy of this software and associated
# documentation files (the "Software"), to deal in the
# Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the
# Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice
# shall be included in all copies or substantial portions of
# the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
# PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
from __future__ import print_function, unicode_literals
import io
from collections import defaultdict
from copy import copy
from pkg_resources import resource_filename
import datetime
import glob
import locale
import os
import json
import sys
import mimetypes
try:
from urlparse import urlparse, urlsplit, urlunsplit, urljoin, unquote
except ImportError:
from urllib.parse import urlparse, urlsplit, urlunsplit, urljoin, unquote # NOQA
try:
import pyphen
except ImportError:
pyphen = None
import dateutil.tz
import logging
import PyRSS2Gen as rss
import lxml.etree
import lxml.html
from yapsy.PluginManager import PluginManager
from blinker import signal
from .post import Post
from . import DEBUG, utils
from .plugin_categories import (
Command,
LateTask,
PageCompiler,
RestExtension,
MarkdownExtension,
Task,
TaskMultiplier,
TemplateSystem,
SignalHandler,
ConfigPlugin,
)
if DEBUG:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.ERROR)
# Default "Read more..." link
DEFAULT_INDEX_READ_MORE_LINK = '<p class="more"><a href="{link}">{read_more}…</a></p>'
DEFAULT_RSS_READ_MORE_LINK = '<p><a href="{link}">{read_more}…</a> ({min_remaining_read})</p>'
# Default pattern for translation files' names
DEFAULT_TRANSLATIONS_PATTERN = '{path}.{lang}.{ext}'
config_changed = utils.config_changed
__all__ = ['Nikola']
# We store legal values for some setting here. For internal use.
LEGAL_VALUES = {
'COMMENT_SYSTEM': [
'disqus',
'facebook',
'googleplus',
'intensedebate',
'isso',
'livefyre',
'muut',
],
'TRANSLATIONS': {
'ar': 'Arabic',
'az': 'Azerbaijani',
'bg': 'Bulgarian',
'ca': 'Catalan',
('cs', 'cz'): 'Czech',
'da': 'Danish',
'de': 'German',
('el', '!gr'): 'Greek',
'en': 'English',
'eo': 'Esperanto',
'es': 'Spanish',
'et': 'Estonian',
'eu': 'Basque',
'fa': 'Persian',
'fi': 'Finnish',
'fil': 'Filipino',
'fr': 'French',
'hi': 'Hindi',
'hr': 'Croatian',
'id': 'Indonesian',
'it': 'Italian',
('ja', '!jp'): 'Japanese',
'ko': 'Korean',
'nb': 'Norwegian Bokmål',
'nl': 'Dutch',
'pl': 'Polish',
'pt_br': 'Portuguese (Brasil)',
'ru': 'Russian',
'sk': 'Slovak',
'sl': 'Slovene',
'sr': 'Serbian (Cyrillic)',
'sv': 'Swedish',
('tr', '!tr_TR'): 'Turkish',
'tl': 'Tagalog',
'ur': 'Urdu',
'uk': 'Ukrainian',
'zh_cn': 'Chinese (Simplified)',
'zh_TW': 'Chinese (Taiwan)',
},
'_TRANSLATIONS_WITH_COUNTRY_SPECIFIERS': {
# This dict is used in `init` in case of locales that exist with a
# country specifier. If there is no other locale that has the same
# language with a different country, ``nikola init`` (but nobody else!)
# will accept it, warning the user about it.
'pt': 'pt_br',
'zh': 'zh_cn',
'zh': 'zh_TW'
},
'RTL_LANGUAGES': ('ar', 'fa', 'ur'),
'COLORBOX_LOCALES': defaultdict(
str,
ar='ar',
bg='bg',
ca='ca',
cs='cs',
cz='cs',
da='da',
de='de',
en='',
es='es',
et='et',
fa='fa',
fi='fi',
fr='fr',
hr='hr',
id='id',
it='it',
ja='ja',
ko='kr', # kr is South Korea, ko is the Korean language
nb='no',
nl='nl',
pl='pl',
pt_br='pt-BR',
ru='ru',
sk='sk',
sl='si', # country code is si, language code is sl, colorbox is wrong
sr='sr', # warning: this is serbian in Latin alphabet
sv='sv',
tr='tr',
zh_cn='zh-CN'
),
'MOMENTJS_LOCALES': defaultdict(
str,
ar='ar',
bg='bg',
ca='ca',
cs='cs',
cz='cs',
da='da',
de='de',
en='',
es='es',
et='et',
fa='fa',
fi='fi',
fr='fr',
hr='hr',
id='id',
it='it',
ja='ja',
ko='ko',
nb='nb',
nl='nl',
pl='pl',
pt_br='pt-br',
ru='ru',
sk='sk',
sl='sl',
sr='sr-cyrl',
sv='sv',
tr='tr',
zh_cn='zh-cn'
),
'PYPHEN_LOCALES': {
'bg': 'bg',
'ca': 'ca',
'cs': 'cs',
'cz': 'cs',
'da': 'da',
'de': 'de',
'el': 'el',
'en': 'en',
'es': 'es',
'et': 'et',
'fr': 'fr',
'hr': 'hr',
'it': 'it',
'nb': 'nb',
'nl': 'nl',
'pl': 'pl',
'pt_br': 'pt_BR',
'ru': 'ru',
'sk': 'sk',
'sl': 'sl',
'sr': 'sr',
'sv': 'sv',
},
}
def _enclosure(post, lang):
'''Default implementation of enclosures'''
enclosure = post.meta('enclosure', lang)
if enclosure:
length = 0
url = enclosure
mime = mimetypes.guess_type(url)[0]
return url, length, mime
class Nikola(object):
"""Class that handles site generation.
Takes a site config as argument on creation.
"""
def __init__(self, **config):
"""Setup proper environment for running tasks."""
# Register our own path handlers
self.path_handlers = {
'slug': self.slug_path,
'post_path': self.post_path,
'root': self.root_path,
'filename': self.filename_path,
}
self.strict = False
self.global_data = {}
self.posts = []
self.all_posts = []
self.posts_per_year = defaultdict(list)
self.posts_per_month = defaultdict(list)
self.posts_per_tag = defaultdict(list)
self.posts_per_category = defaultdict(list)
self.post_per_file = {}
self.timeline = []
self.pages = []
self._scanned = False
self._template_system = None
self._THEMES = None
self.debug = DEBUG
self.loghandlers = []
self.colorful = config.pop('__colorful__', False)
self.invariant = config.pop('__invariant__', False)
self.quiet = config.pop('__quiet__', False)
self.configuration_filename = config.pop('__configuration_filename__', False)
self.configured = bool(config)
self.injected_deps = defaultdict(list)
self.rst_transforms = []
self.template_hooks = {
'extra_head': utils.TemplateHookRegistry('extra_head', self),
'body_end': utils.TemplateHookRegistry('body_end', self),
'page_header': utils.TemplateHookRegistry('page_header', self),
'menu': utils.TemplateHookRegistry('menu', self),
'menu_alt': utils.TemplateHookRegistry('menu_alt', self),
'page_footer': utils.TemplateHookRegistry('page_footer', self),
}
# Maintain API
utils.generic_rss_renderer = self.generic_rss_renderer
# This is the default config
self.config = {
'ANNOTATIONS': False,
'ARCHIVE_PATH': "",
'ARCHIVE_FILENAME': "archive.html",
'ARCHIVES_ARE_INDEXES': False,
'BLOG_AUTHOR': 'Default Author',
'BLOG_TITLE': 'Default Title',
'BLOG_DESCRIPTION': 'Default Description',
'BODY_END': "",
'CACHE_FOLDER': 'cache',
'CATEGORY_PATH': None, # None means: same as TAG_PATH
'CATEGORY_PAGES_ARE_INDEXES': None, # None means: same as TAG_PAGES_ARE_INDEXES
'CATEGORY_PAGES_DESCRIPTIONS': {},
'CATEGORY_PREFIX': 'cat_',
'CODE_COLOR_SCHEME': 'default',
'COMMENT_SYSTEM': 'disqus',
'COMMENTS_IN_GALLERIES': False,
'COMMENTS_IN_STORIES': False,
'COMPILERS': {
"rest": ('.txt', '.rst'),
"markdown": ('.md', '.mdown', '.markdown'),
"textile": ('.textile',),
"txt2tags": ('.t2t',),
"bbcode": ('.bb',),
"wiki": ('.wiki',),
"ipynb": ('.ipynb',),
"html": ('.html', '.htm')
},
'CONTENT_FOOTER': '',
'CONTENT_FOOTER_FORMATS': {},
'COPY_SOURCES': True,
'CREATE_MONTHLY_ARCHIVE': False,
'CREATE_SINGLE_ARCHIVE': False,
'CREATE_FULL_ARCHIVES': False,
'CREATE_DAILY_ARCHIVE': False,
'DATE_FORMAT': '%Y-%m-%d %H:%M',
'JS_DATE_FORMAT': 'YYYY-MM-DD HH:mm',
'DATE_FANCINESS': 0,
'DEFAULT_LANG': "en",
'DEPLOY_COMMANDS': {'default': []},
'DISABLED_PLUGINS': [],
'EXTRA_PLUGINS_DIRS': [],
'COMMENT_SYSTEM_ID': 'nikolademo',
'EXTRA_HEAD_DATA': '',
'FAVICONS': (),
'FEED_LENGTH': 10,
'FILE_METADATA_REGEXP': None,
'ADDITIONAL_METADATA': {},
'FILES_FOLDERS': {'files': ''},
'FILTERS': {},
'FORCE_ISO8601': False,
'GALLERY_FOLDERS': {'galleries': 'galleries'},
'GALLERY_SORT_BY_DATE': True,
'GLOBAL_CONTEXT_FILLER': [],
'GZIP_COMMAND': None,
'GZIP_FILES': False,
'GZIP_EXTENSIONS': ('.txt', '.htm', '.html', '.css', '.js', '.json', '.xml'),
'HIDDEN_TAGS': [],
'HIDDEN_CATEGORIES': [],
'HYPHENATE': False,
'IMAGE_FOLDERS': {'images': ''},
'INDEX_DISPLAY_POST_COUNT': 10,
'INDEX_FILE': 'index.html',
'INDEX_TEASERS': False,
'IMAGE_THUMBNAIL_SIZE': 400,
'INDEXES_TITLE': "",
'INDEXES_PAGES': "",
'INDEXES_PAGES_MAIN': False,
'INDEXES_PRETTY_PAGE_URL': False,
'INDEXES_STATIC': True,
'INDEX_PATH': '',
'IPYNB_CONFIG': {},
'LESS_COMPILER': 'lessc',
'LESS_OPTIONS': [],
'LICENSE': '',
'LINK_CHECK_WHITELIST': [],
'LISTINGS_FOLDERS': {'listings': 'listings'},
'LOGO_URL': '',
'NAVIGATION_LINKS': {},
'MARKDOWN_EXTENSIONS': ['fenced_code', 'codehilite'],
'MAX_IMAGE_SIZE': 1280,
'MATHJAX_CONFIG': '',
'OLD_THEME_SUPPORT': True,
'OUTPUT_FOLDER': 'output',
'POSTS': (("posts/*.txt", "posts", "post.tmpl"),),
'PAGES': (("stories/*.txt", "stories", "story.tmpl"),),
'PANDOC_OPTIONS': [],
'PRETTY_URLS': False,
'FUTURE_IS_NOW': False,
'INDEX_READ_MORE_LINK': DEFAULT_INDEX_READ_MORE_LINK,
'RSS_READ_MORE_LINK': DEFAULT_RSS_READ_MORE_LINK,
'RSS_LINKS_APPEND_QUERY': False,
'REDIRECTIONS': [],
'ROBOTS_EXCLUSIONS': [],
'GENERATE_ATOM': False,
'GENERATE_RSS': True,
'RSS_LINK': None,
'RSS_PATH': '',
'RSS_PLAIN': False,
'RSS_TEASERS': True,
'SASS_COMPILER': 'sass',
'SASS_OPTIONS': [],
'SEARCH_FORM': '',
'SHOW_BLOG_TITLE': True,
'SHOW_SOURCELINK': True,
'SHOW_UNTRANSLATED_POSTS': True,
'SLUG_TAG_PATH': True,
'SOCIAL_BUTTONS_CODE': '',
'SITE_URL': 'https://example.com/',
'STORY_INDEX': False,
'STRIP_INDEXES': False,
'SITEMAP_INCLUDE_FILELESS_DIRS': True,
'TAG_PATH': 'categories',
'TAG_PAGES_ARE_INDEXES': False,
'TAG_PAGES_DESCRIPTIONS': {},
'TAGLIST_MINIMUM_POSTS': 1,
'TEMPLATE_FILTERS': {},
'THEME': 'bootstrap',
'THEME_REVEAL_CONFIG_SUBTHEME': 'sky',
'THEME_REVEAL_CONFIG_TRANSITION': 'cube',
'THUMBNAIL_SIZE': 180,
'UNSLUGIFY_TITLES': False, # WARNING: conf.py.in overrides this with True for backwards compatibility
'URL_TYPE': 'rel_path',
'USE_BUNDLES': True,
'USE_CDN': False,
'USE_CDN_WARNING': True,
'USE_FILENAME_AS_TITLE': True,
'USE_OPEN_GRAPH': True,
'USE_SLUGIFY': True,
'TIMEZONE': 'UTC',
'WRITE_TAG_CLOUD': True,
'DEPLOY_DRAFTS': True,
'DEPLOY_FUTURE': False,
'SCHEDULE_ALL': False,
'SCHEDULE_RULE': '',
'LOGGING_HANDLERS': {'stderr': {'loglevel': 'WARNING', 'bubble': True}},
'DEMOTE_HEADERS': 1,
'GITHUB_SOURCE_BRANCH': 'master',
'GITHUB_DEPLOY_BRANCH': 'gh-pages',
'GITHUB_REMOTE_NAME': 'origin',
}
# set global_context for template rendering
self._GLOBAL_CONTEXT = {}
self.config.update(config)
# __builtins__ contains useless cruft
if '__builtins__' in self.config:
try:
del self.config['__builtins__']
except KeyError:
del self.config[b'__builtins__']
self.config['__colorful__'] = self.colorful
self.config['__invariant__'] = self.invariant
self.config['__quiet__'] = self.quiet
# Make sure we have sane NAVIGATION_LINKS.
if not self.config['NAVIGATION_LINKS']:
self.config['NAVIGATION_LINKS'] = {self.config['DEFAULT_LANG']: ()}
# Translatability configuration.
self.config['TRANSLATIONS'] = self.config.get('TRANSLATIONS',
{self.config['DEFAULT_LANG']: ''})
utils.TranslatableSetting.default_lang = self.config['DEFAULT_LANG']
self.TRANSLATABLE_SETTINGS = ('BLOG_AUTHOR',
'BLOG_TITLE',
'BLOG_DESCRIPTION',
'LICENSE',
'CONTENT_FOOTER',
'SOCIAL_BUTTONS_CODE',
'SEARCH_FORM',
'BODY_END',
'EXTRA_HEAD_DATA',
'NAVIGATION_LINKS',
'INDEX_READ_MORE_LINK',
'RSS_READ_MORE_LINK',
'INDEXES_TITLE',
'INDEXES_PAGES',
'INDEXES_PRETTY_PAGE_URL',)
self._GLOBAL_CONTEXT_TRANSLATABLE = ('blog_author',
'blog_title',
'blog_desc', # TODO: remove in v8
'blog_description',
'license',
'content_footer',
'social_buttons_code',
'search_form',
'body_end',
'extra_head_data',)
# WARNING: navigation_links SHOULD NOT be added to the list above.
# Themes ask for [lang] there and we should provide it.
for i in self.TRANSLATABLE_SETTINGS:
try:
self.config[i] = utils.TranslatableSetting(i, self.config[i], self.config['TRANSLATIONS'])
except KeyError:
pass
# Handle CONTENT_FOOTER properly.
# We provide the arguments to format in CONTENT_FOOTER_FORMATS.
self.config['CONTENT_FOOTER'].langformat(self.config['CONTENT_FOOTER_FORMATS'])
# propagate USE_SLUGIFY
utils.USE_SLUGIFY = self.config['USE_SLUGIFY']
# Make sure we have pyphen installed if we are using it
if self.config.get('HYPHENATE') and pyphen is None:
utils.LOGGER.warn('To use the hyphenation, you have to install '
'the "pyphen" package.')
utils.LOGGER.warn('Setting HYPHENATE to False.')
self.config['HYPHENATE'] = False
# FIXME: Internally, we still use post_pages because it's a pain to change it
self.config['post_pages'] = []
for i1, i2, i3 in self.config['POSTS']:
self.config['post_pages'].append([i1, i2, i3, True])
for i1, i2, i3 in self.config['PAGES']:
self.config['post_pages'].append([i1, i2, i3, False])
# DEFAULT_TRANSLATIONS_PATTERN was changed from "p.e.l" to "p.l.e"
# TODO: remove on v8
if 'TRANSLATIONS_PATTERN' not in self.config:
if len(self.config.get('TRANSLATIONS', {})) > 1:
utils.LOGGER.warn('You do not have a TRANSLATIONS_PATTERN set in your config, yet you have multiple languages.')
utils.LOGGER.warn('Setting TRANSLATIONS_PATTERN to the pre-v6 default ("{path}.{ext}.{lang}").')
utils.LOGGER.warn('Please add the proper pattern to your conf.py. (The new default in v7 is "{0}".)'.format(DEFAULT_TRANSLATIONS_PATTERN))
self.config['TRANSLATIONS_PATTERN'] = "{path}.{ext}.{lang}"
else:
# use v7 default there
self.config['TRANSLATIONS_PATTERN'] = DEFAULT_TRANSLATIONS_PATTERN
# HIDE_SOURCELINK has been replaced with the inverted SHOW_SOURCELINK
# TODO: remove on v8
if 'HIDE_SOURCELINK' in config:
utils.LOGGER.warn('The HIDE_SOURCELINK option is deprecated, use SHOW_SOURCELINK instead.')
if 'SHOW_SOURCELINK' in config:
utils.LOGGER.warn('HIDE_SOURCELINK conflicts with SHOW_SOURCELINK, ignoring HIDE_SOURCELINK.')
self.config['SHOW_SOURCELINK'] = not config['HIDE_SOURCELINK']
# HIDE_UNTRANSLATED_POSTS has been replaced with the inverted SHOW_UNTRANSLATED_POSTS
# TODO: remove on v8
if 'HIDE_UNTRANSLATED_POSTS' in config:
utils.LOGGER.warn('The HIDE_UNTRANSLATED_POSTS option is deprecated, use SHOW_UNTRANSLATED_POSTS instead.')
if 'SHOW_UNTRANSLATED_POSTS' in config:
utils.LOGGER.warn('HIDE_UNTRANSLATED_POSTS conflicts with SHOW_UNTRANSLATED_POSTS, ignoring HIDE_UNTRANSLATED_POSTS.')
self.config['SHOW_UNTRANSLATED_POSTS'] = not config['HIDE_UNTRANSLATED_POSTS']
# READ_MORE_LINK has been split into INDEX_READ_MORE_LINK and RSS_READ_MORE_LINK
# TODO: remove on v8
if 'READ_MORE_LINK' in config:
utils.LOGGER.warn('The READ_MORE_LINK option is deprecated, use INDEX_READ_MORE_LINK and RSS_READ_MORE_LINK instead.')
if 'INDEX_READ_MORE_LINK' in config:
utils.LOGGER.warn('READ_MORE_LINK conflicts with INDEX_READ_MORE_LINK, ignoring READ_MORE_LINK.')
else:
self.config['INDEX_READ_MORE_LINK'] = utils.TranslatableSetting('INDEX_READ_MORE_LINK', config['READ_MORE_LINK'], self.config['TRANSLATIONS'])
if 'RSS_READ_MORE_LINK' in config:
utils.LOGGER.warn('READ_MORE_LINK conflicts with RSS_READ_MORE_LINK, ignoring READ_MORE_LINK.')
else:
self.config['RSS_READ_MORE_LINK'] = utils.TranslatableSetting('RSS_READ_MORE_LINK', config['READ_MORE_LINK'], self.config['TRANSLATIONS'])
# Moot.it renamed themselves to muut.io
# TODO: remove on v8?
if self.config.get('COMMENT_SYSTEM') == 'moot':
utils.LOGGER.warn('The moot comment system has been renamed to muut by the upstream. Setting COMMENT_SYSTEM to "muut".')
self.config['COMMENT_SYSTEM'] = 'muut'
# Disable RSS. For a successful disable, we must have both the option
# false and the plugin disabled through the official means.
if 'generate_rss' in self.config['DISABLED_PLUGINS'] and self.config['GENERATE_RSS'] is True:
self.config['GENERATE_RSS'] = False
if not self.config['GENERATE_RSS'] and 'generate_rss' not in self.config['DISABLED_PLUGINS']:
self.config['DISABLED_PLUGINS'].append('generate_rss')
# PRETTY_URLS defaults to enabling STRIP_INDEXES unless explicitly disabled
if self.config.get('PRETTY_URLS') and 'STRIP_INDEXES' not in config:
self.config['STRIP_INDEXES'] = True
if 'LISTINGS_FOLDER' in config:
if 'LISTINGS_FOLDERS' not in config:
utils.LOGGER.warn("The LISTINGS_FOLDER option is deprecated, use LISTINGS_FOLDERS instead.")
self.config['LISTINGS_FOLDERS'] = {self.config['LISTINGS_FOLDER']: self.config['LISTINGS_FOLDER']}
utils.LOGGER.warn("LISTINGS_FOLDERS = {0}".format(self.config['LISTINGS_FOLDERS']))
else:
utils.LOGGER.warn("Both LISTINGS_FOLDER and LISTINGS_FOLDERS are specified, ignoring LISTINGS_FOLDER.")
if 'GALLERY_PATH' in config:
if 'GALLERY_FOLDERS' not in config:
utils.LOGGER.warn("The GALLERY_PATH option is deprecated, use GALLERY_FOLDERS instead.")
self.config['GALLERY_FOLDERS'] = {self.config['GALLERY_PATH']: self.config['GALLERY_PATH']}
utils.LOGGER.warn("GALLERY_FOLDERS = {0}".format(self.config['GALLERY_FOLDERS']))
else:
utils.LOGGER.warn("Both GALLERY_PATH and GALLERY_FOLDERS are specified, ignoring GALLERY_PATH.")
if not self.config.get('COPY_SOURCES'):
self.config['SHOW_SOURCELINK'] = False
if self.config['CATEGORY_PATH'] is None:
self.config['CATEGORY_PATH'] = self.config['TAG_PATH']
if self.config['CATEGORY_PAGES_ARE_INDEXES'] is None:
self.config['CATEGORY_PAGES_ARE_INDEXES'] = self.config['TAG_PAGES_ARE_INDEXES']
self.default_lang = self.config['DEFAULT_LANG']
self.translations = self.config['TRANSLATIONS']
if self.configured:
locale_fallback, locale_default, locales = sanitized_locales(
self.config.get('LOCALE_FALLBACK', None),
self.config.get('LOCALE_DEFAULT', None),
self.config.get('LOCALES', {}), self.translations)
utils.LocaleBorg.initialize(locales, self.default_lang)
# BASE_URL defaults to SITE_URL
if 'BASE_URL' not in self.config:
self.config['BASE_URL'] = self.config.get('SITE_URL')
# BASE_URL should *always* end in /
if self.config['BASE_URL'] and self.config['BASE_URL'][-1] != '/':
utils.LOGGER.warn("Your BASE_URL doesn't end in / -- adding it, but please fix it in your config file!")
self.config['BASE_URL'] += '/'
try:
_bnl = urlsplit(self.config['BASE_URL']).netloc
_bnl.encode('ascii')
urlsplit(self.config['SITE_URL']).netloc.encode('ascii')
except (UnicodeEncodeError, UnicodeDecodeError):
utils.LOGGER.error("Your BASE_URL or SITE_URL contains an IDN expressed in Unicode. Please convert it to Punycode.")
utils.LOGGER.error("Punycode of {}: {}".format(_bnl, _bnl.encode('idna')))
sys.exit(1)
# todo: remove in v8
if not isinstance(self.config['DEPLOY_COMMANDS'], dict):
utils.LOGGER.warn("A single list as DEPLOY_COMMANDS is deprecated. DEPLOY_COMMANDS should be a dict, with deploy preset names as keys and lists of commands as values.")
utils.LOGGER.warn("The key `default` is used by `nikola deploy`:")
self.config['DEPLOY_COMMANDS'] = {'default': self.config['DEPLOY_COMMANDS']}
utils.LOGGER.warn("DEPLOY_COMMANDS = {0}".format(self.config['DEPLOY_COMMANDS']))
utils.LOGGER.info("(The above can be used with `nikola deploy` or `nikola deploy default`. Multiple presets are accepted.)")
# todo: remove and change default in v8
if 'BLOG_TITLE' in config and 'WRITE_TAG_CLOUD' not in config:
# BLOG_TITLE is a hack, otherwise the warning would be displayed
# when conf.py does not exist
utils.LOGGER.warn("WRITE_TAG_CLOUD is not set in your config. Defaulting to True (== writing tag_cloud_data.json).")
utils.LOGGER.warn("Please explicitly add the setting to your conf.py with the desired value, as the setting will default to False in the future.")
# We use one global tzinfo object all over Nikola.
self.tzinfo = dateutil.tz.gettz(self.config['TIMEZONE'])
self.config['__tzinfo__'] = self.tzinfo
self.plugin_manager = PluginManager(categories_filter={
"Command": Command,
"Task": Task,
"LateTask": LateTask,
"TemplateSystem": TemplateSystem,
"PageCompiler": PageCompiler,
"TaskMultiplier": TaskMultiplier,
"RestExtension": RestExtension,
"MarkdownExtension": MarkdownExtension,
"SignalHandler": SignalHandler,
"ConfigPlugin": ConfigPlugin,
})
self.plugin_manager.setPluginInfoExtension('plugin')
extra_plugins_dirs = self.config['EXTRA_PLUGINS_DIRS']
if sys.version_info[0] == 3:
places = [
resource_filename('nikola', 'plugins'),
os.path.join(os.getcwd(), 'plugins'),
os.path.expanduser('~/.nikola/plugins'),
] + [path for path in extra_plugins_dirs if path]
else:
places = [
resource_filename('nikola', utils.sys_encode('plugins')),
os.path.join(os.getcwd(), utils.sys_encode('plugins')),
os.path.expanduser('~/.nikola/plugins'),
] + [utils.sys_encode(path) for path in extra_plugins_dirs if path]
self.plugin_manager.setPluginPlaces(places)
self.plugin_manager.collectPlugins()
self._activate_plugins_of_category("SignalHandler")
# Emit signal for SignalHandlers which need to start running immediately.
signal('sighandlers_loaded').send(self)
self._commands = {}
command_plugins = self._activate_plugins_of_category("Command")
for plugin_info in command_plugins:
plugin_info.plugin_object.short_help = plugin_info.description
self._commands[plugin_info.name] = plugin_info.plugin_object
self._activate_plugins_of_category("Task")
self._activate_plugins_of_category("LateTask")
self._activate_plugins_of_category("TaskMultiplier")
compilers = defaultdict(set)
# Also add aliases for combinations with TRANSLATIONS_PATTERN
for compiler, exts in self.config['COMPILERS'].items():
for ext in exts:
compilers[compiler].add(ext)
for lang in self.config['TRANSLATIONS'].keys():
candidate = utils.get_translation_candidate(self.config, "f" + ext, lang)
compilers[compiler].add(candidate)
# Avoid redundant compilers
for k, v in compilers.items():
self.config['COMPILERS'][k] = sorted(list(v))
# Activate all required compiler plugins
for plugin_info in self.plugin_manager.getPluginsOfCategory("PageCompiler"):
if plugin_info.name in self.config["COMPILERS"].keys():
self.plugin_manager.activatePluginByName(plugin_info.name)
plugin_info.plugin_object.set_site(self)
self._GLOBAL_CONTEXT['url_type'] = self.config['URL_TYPE']
self._GLOBAL_CONTEXT['timezone'] = self.tzinfo
self._GLOBAL_CONTEXT['_link'] = self.link
try:
self._GLOBAL_CONTEXT['set_locale'] = utils.LocaleBorg().set_locale
except utils.LocaleBorgUninitializedException:
self._GLOBAL_CONTEXT['set_locale'] = None
self._GLOBAL_CONTEXT['rel_link'] = self.rel_link
self._GLOBAL_CONTEXT['abs_link'] = self.abs_link
self._GLOBAL_CONTEXT['exists'] = self.file_exists
self._GLOBAL_CONTEXT['SLUG_TAG_PATH'] = self.config['SLUG_TAG_PATH']
self._GLOBAL_CONTEXT['annotations'] = self.config['ANNOTATIONS']
self._GLOBAL_CONTEXT['index_display_post_count'] = self.config[
'INDEX_DISPLAY_POST_COUNT']
self._GLOBAL_CONTEXT['index_file'] = self.config['INDEX_FILE']
self._GLOBAL_CONTEXT['use_bundles'] = self.config['USE_BUNDLES']
self._GLOBAL_CONTEXT['use_cdn'] = self.config.get("USE_CDN")
self._GLOBAL_CONTEXT['favicons'] = self.config['FAVICONS']
self._GLOBAL_CONTEXT['date_format'] = self.config.get('DATE_FORMAT')
self._GLOBAL_CONTEXT['blog_author'] = self.config.get('BLOG_AUTHOR')
self._GLOBAL_CONTEXT['blog_title'] = self.config.get('BLOG_TITLE')
self._GLOBAL_CONTEXT['show_blog_title'] = self.config.get('SHOW_BLOG_TITLE')
self._GLOBAL_CONTEXT['logo_url'] = self.config.get('LOGO_URL')
self._GLOBAL_CONTEXT['blog_description'] = self.config.get('BLOG_DESCRIPTION')
# TODO: remove in v8
self._GLOBAL_CONTEXT['blog_desc'] = self.config.get('BLOG_DESCRIPTION')
self._GLOBAL_CONTEXT['blog_url'] = self.config.get('SITE_URL')
self._GLOBAL_CONTEXT['template_hooks'] = self.template_hooks
self._GLOBAL_CONTEXT['body_end'] = self.config.get('BODY_END')
self._GLOBAL_CONTEXT['social_buttons_code'] = self.config.get('SOCIAL_BUTTONS_CODE')
self._GLOBAL_CONTEXT['translations'] = self.config.get('TRANSLATIONS')
self._GLOBAL_CONTEXT['license'] = self.config.get('LICENSE')
self._GLOBAL_CONTEXT['search_form'] = self.config.get('SEARCH_FORM')
self._GLOBAL_CONTEXT['comment_system'] = self.config.get('COMMENT_SYSTEM')
self._GLOBAL_CONTEXT['comment_system_id'] = self.config.get('COMMENT_SYSTEM_ID')
self._GLOBAL_CONTEXT['site_has_comments'] = bool(self.config.get('COMMENT_SYSTEM'))
self._GLOBAL_CONTEXT['mathjax_config'] = self.config.get(
'MATHJAX_CONFIG')
self._GLOBAL_CONTEXT['subtheme'] = self.config.get('THEME_REVEAL_CONFIG_SUBTHEME')
self._GLOBAL_CONTEXT['transition'] = self.config.get('THEME_REVEAL_CONFIG_TRANSITION')
self._GLOBAL_CONTEXT['content_footer'] = self.config.get(
'CONTENT_FOOTER')
self._GLOBAL_CONTEXT['generate_atom'] = self.config.get('GENERATE_ATOM')
self._GLOBAL_CONTEXT['generate_rss'] = self.config.get('GENERATE_RSS')
self._GLOBAL_CONTEXT['rss_path'] = self.config.get('RSS_PATH')
self._GLOBAL_CONTEXT['rss_link'] = self.config.get('RSS_LINK')
self._GLOBAL_CONTEXT['navigation_links'] = self.config.get('NAVIGATION_LINKS')
self._GLOBAL_CONTEXT['use_open_graph'] = self.config.get(
'USE_OPEN_GRAPH', True)
self._GLOBAL_CONTEXT['twitter_card'] = self.config.get(
'TWITTER_CARD', {})
self._GLOBAL_CONTEXT['hide_sourcelink'] = not self.config.get(
'SHOW_SOURCELINK')
self._GLOBAL_CONTEXT['show_sourcelink'] = self.config.get(
'SHOW_SOURCELINK')
self._GLOBAL_CONTEXT['extra_head_data'] = self.config.get('EXTRA_HEAD_DATA')
self._GLOBAL_CONTEXT['date_fanciness'] = self.config.get('DATE_FANCINESS')
self._GLOBAL_CONTEXT['js_date_format'] = json.dumps(self.config.get('JS_DATE_FORMAT'))
self._GLOBAL_CONTEXT['colorbox_locales'] = LEGAL_VALUES['COLORBOX_LOCALES']
self._GLOBAL_CONTEXT['momentjs_locales'] = LEGAL_VALUES['MOMENTJS_LOCALES']
self._GLOBAL_CONTEXT['hidden_tags'] = self.config.get('HIDDEN_TAGS')
self._GLOBAL_CONTEXT['hidden_categories'] = self.config.get('HIDDEN_CATEGORIES')
self._GLOBAL_CONTEXT['url_replacer'] = self.url_replacer
self._GLOBAL_CONTEXT.update(self.config.get('GLOBAL_CONTEXT', {}))
# Load compiler plugins
self.compilers = {}
self.inverse_compilers = {}
for plugin_info in self.plugin_manager.getPluginsOfCategory(
"PageCompiler"):
self.compilers[plugin_info.name] = \
plugin_info.plugin_object
self._activate_plugins_of_category("ConfigPlugin")
signal('configured').send(self)
def _activate_plugins_of_category(self, category):
"""Activate all the plugins of a given category and return them."""
plugins = []
for plugin_info in self.plugin_manager.getPluginsOfCategory(category):
if plugin_info.name in self.config.get('DISABLED_PLUGINS'):
self.plugin_manager.removePluginFromCategory(plugin_info, category)
else:
self.plugin_manager.activatePluginByName(plugin_info.name)
plugin_info.plugin_object.set_site(self)
plugins.append(plugin_info)
return plugins
def _get_themes(self):
if self._THEMES is None:
try:
self._THEMES = utils.get_theme_chain(self.config['THEME'])
except Exception:
utils.LOGGER.warn('''Cannot load theme "{0}", using 'bootstrap' instead.'''.format(self.config['THEME']))
self.config['THEME'] = 'bootstrap'
return self._get_themes()
# Check consistency of USE_CDN and the current THEME (Issue #386)
if self.config['USE_CDN'] and self.config['USE_CDN_WARNING']:
bootstrap_path = utils.get_asset_path(os.path.join(
'assets', 'css', 'bootstrap.min.css'), self._THEMES)
if bootstrap_path and bootstrap_path.split(os.sep)[-4] not in ['bootstrap', 'bootstrap3']:
utils.LOGGER.warn('The USE_CDN option may be incompatible with your theme, because it uses a hosted version of bootstrap.')
return self._THEMES
THEMES = property(_get_themes)
def _get_messages(self):
try:
return utils.load_messages(self.THEMES,
self.translations,
self.default_lang)
except utils.LanguageNotFoundError as e:
utils.LOGGER.error('''Cannot load language "{0}". Please make sure it is supported by Nikola itself, or that you have the appropriate messages files in your themes.'''.format(e.lang))
sys.exit(1)
MESSAGES = property(_get_messages)
def _get_global_context(self):
"""Initialize some parts of GLOBAL_CONTEXT only when it's queried."""
if 'messages' not in self._GLOBAL_CONTEXT:
self._GLOBAL_CONTEXT['messages'] = self.MESSAGES
if 'has_custom_css' not in self._GLOBAL_CONTEXT:
# check if custom css exist and is not empty
custom_css_path = utils.get_asset_path(
'assets/css/custom.css',
self.THEMES,
self.config['FILES_FOLDERS']
)
if custom_css_path and self.file_exists(custom_css_path, not_empty=True):
self._GLOBAL_CONTEXT['has_custom_css'] = True
else:
self._GLOBAL_CONTEXT['has_custom_css'] = False
return self._GLOBAL_CONTEXT
GLOBAL_CONTEXT = property(_get_global_context)
def _get_template_system(self):
if self._template_system is None:
# Load template plugin
template_sys_name = utils.get_template_engine(self.THEMES)
pi = self.plugin_manager.getPluginByName(
template_sys_name, "TemplateSystem")
if pi is None:
sys.stderr.write("Error loading {0} template system "
"plugin\n".format(template_sys_name))
sys.exit(1)
self._template_system = pi.plugin_object
lookup_dirs = ['templates'] + [os.path.join(utils.get_theme_path(name), "templates")
for name in self.THEMES]
self._template_system.set_directories(lookup_dirs,
self.config['CACHE_FOLDER'])
self._template_system.set_site(self)
return self._template_system
template_system = property(_get_template_system)
def get_compiler(self, source_name):
"""Get the correct compiler for a post from `conf.COMPILERS`
To make things easier for users, the mapping in conf.py is
compiler->[extensions], although this is less convenient for us. The
majority of this function is reversing that dictionary and error
checking.
"""
ext = os.path.splitext(source_name)[1]
try:
compile_html = self.inverse_compilers[ext]
except KeyError:
# Find the correct compiler for this files extension
lang_exts_tab = list(self.config['COMPILERS'].items())
langs = [lang for lang, exts in lang_exts_tab if ext in exts or
len([ext_ for ext_ in exts if source_name.endswith(ext_)]) > 0]
if len(langs) != 1:
if len(set(langs)) > 1:
exit("Your file extension->compiler definition is"
"ambiguous.\nPlease remove one of the file extensions"
"from 'COMPILERS' in conf.py\n(The error is in"
"one of {0})".format(', '.join(langs)))
elif len(langs) > 1:
langs = langs[:1]
else:
exit("COMPILERS in conf.py does not tell me how to "
"handle '{0}' extensions.".format(ext))
lang = langs[0]
try:
compile_html = self.compilers[lang]
except KeyError:
exit("Cannot find '{0}' compiler; it might require an extra plugin -- do you have it installed?".format(lang))
self.inverse_compilers[ext] = compile_html
return compile_html
def render_template(self, template_name, output_name, context):
"""Render a template with the global context.
If ``output_name`` is None, will return a string and all URL
normalization will be ignored (including the link:// scheme).
If ``output_name`` is a string, URLs will be normalized and
the resultant HTML will be saved to the named file (path must
start with OUTPUT_FOLDER).
"""
local_context = {}
local_context["template_name"] = template_name
local_context.update(self.GLOBAL_CONTEXT)
local_context.update(context)
for k in self._GLOBAL_CONTEXT_TRANSLATABLE:
local_context[k] = local_context[k](local_context['lang'])
local_context['is_rtl'] = local_context['lang'] in LEGAL_VALUES['RTL_LANGUAGES']
# string, arguments
local_context["formatmsg"] = lambda s, *a: s % a
for h in local_context['template_hooks'].values():
h.context = context
for func in self.config['GLOBAL_CONTEXT_FILLER']:
func(local_context, template_name)
data = self.template_system.render_template(
template_name, None, local_context)
if output_name is None:
return data
assert output_name.startswith(
self.config["OUTPUT_FOLDER"])
url_part = output_name[len(self.config["OUTPUT_FOLDER"]) + 1:]
# Treat our site as if output/ is "/" and then make all URLs relative,
# making the site "relocatable"
src = os.sep + url_part
src = os.path.normpath(src)
# The os.sep is because normpath will change "/" to "\" on windows
src = "/".join(src.split(os.sep))
utils.makedirs(os.path.dirname(output_name))
doc = lxml.html.document_fromstring(data)
doc.rewrite_links(lambda dst: self.url_replacer(src, dst, context['lang']))
data = b'<!DOCTYPE html>\n' + lxml.html.tostring(doc, encoding='utf8', method='html', pretty_print=True)
with open(output_name, "wb+") as post_file:
post_file.write(data)
def url_replacer(self, src, dst, lang=None, url_type=None):
"""URL mangler.
* Replaces link:// URLs with real links
* Makes dst relative to src
* Leaves fragments unchanged
* Leaves full URLs unchanged
* Avoids empty links
src is the URL where this link is used
dst is the link to be mangled
lang is used for language-sensitive URLs in link://
url_type is used to determine final link appearance, defaulting to URL_TYPE from config
"""
parsed_src = urlsplit(src)
src_elems = parsed_src.path.split('/')[1:]
dst_url = urlparse(dst)
if lang is None:
lang = self.default_lang
if url_type is None:
url_type = self.config.get('URL_TYPE')
if dst_url.scheme and dst_url.scheme not in ['http', 'https', 'link']:
return dst
# Refuse to replace links that are full URLs.
if dst_url.netloc:
if dst_url.scheme == 'link': # Magic link