url(r'^problem$', preview.ProblemMarkdownPreviewView.as_view(), name='problem_preview'),
url(r'^blog$', preview.BlogMarkdownPreviewView.as_view(), name='blog_preview'),
url(r'^contest$', preview.ContestMarkdownPreviewView.as_view(), name='contest_preview'),
url(r'^comment$', preview.CommentMarkdownPreviewView.as_view(), name='comment_preview'),
url(r'^profile$', preview.ProfileMarkdownPreviewView.as_view(), name='profile_preview'),
url(r'^organization$', preview.OrganizationMarkdownPreviewView.as_view(), name='organization_preview'),
url(r'^solution$', preview.SolutionMarkdownPreviewView.as_view(), name='solution_preview'),
url(r'^license$', preview.LicenseMarkdownPreviewView.as_view(), name='license_preview'),
url(r'^ticket$', preview.TicketMarkdownPreviewView.as_view(), name='ticket_preview'),
])),
])),
url(r'^feed/', include([
url(r'^problems/rss/$', ProblemFeed(), name='problem_rss'),
url(r'^problems/atom/$', AtomProblemFeed(), name='problem_atom'),
url(r'^comment/rss/$', CommentFeed(), name='comment_rss'),
url(r'^comment/atom/$', AtomCommentFeed(), name='comment_atom'),
url(r'^blog/rss/$', BlogFeed(), name='blog_rss'),
url(r'^blog/atom/$', AtomBlogFeed(), name='blog_atom'),
])),
url(r'^stats/', include([
url('^language/', include([
url('^$', stats.language, name='language_stats'),
url('^data/all/$', stats.language_data, name='language_stats_data_all'),
url('^data/ac/$', stats.ac_language_data, name='language_stats_data_ac'),
url('^data/status/$', stats.status_data, name='stats_data_status'),
url('^data/ac_rate/$', stats.ac_rate, name='language_stats_data_ac_rate'),
])),
])),
'martor/',
include([
path('upload-image',
martor_image_uploader,
name='martor_image_uploader'),
path('search-user',
markdown_search_user,
name='martor_search_user'),
])),
])),
path(
'feed/',
include([
path('problems/rss/', ProblemFeed(), name='problem_rss'),
path('problems/atom/', AtomProblemFeed(), name='problem_atom'),
path('comment/rss/', CommentFeed(), name='comment_rss'),
path('comment/atom/', AtomCommentFeed(), name='comment_atom'),
path('blog/rss/', BlogFeed(), name='blog_rss'),
path('blog/atom/', AtomBlogFeed(), name='blog_atom'),
])),
path(
'stats/',
include([
path(
'language/',
include([
path('', stats.language, name='language_stats'),
path('data/all/',
stats.language_data,
name='language_stats_data_all'),
path('data/ac/',
