url(r'^announcement/(?P<announcement_id>\d+)/$', "announcement.views.announcement_page",
name="announcement_page"),
url(r'^api/user/$', UserInfoAPIView.as_view(), name="user_info_api"),
url(r'^api/login/$', UserLoginAPIView.as_view(), name="user_login_api"),
url(r'^api/register/$', UserRegisterAPIView.as_view(), name="user_register_api"),
url(r'^api/change_password/$', UserChangePasswordAPIView.as_view(), name="user_change_password_api"),
url(r'^api/username_check/$', UsernameCheckAPIView.as_view(), name="username_check_api"),
url(r'^api/email_check/$', EmailCheckAPIView.as_view(), name="email_check_api"),
url(r'^api/contest/password/$', ContestPasswordVerifyAPIView.as_view(), name="contest_password_verify_api"),
url(r'^api/contest/submission/$', ContestSubmissionAPIView.as_view(), name="contest_submission_api"),
url(r'^api/submission/$', SubmissionAPIView.as_view(), name="submission_api"),
url(r'^api/group_join/$', JoinGroupAPIView.as_view(), name="group_join_api"),
url(r'^api/admin/upload_image/$', SimditorImageUploadAPIView.as_view(), name="simditor_upload_image"),
url(r'^api/admin/announcement/$', AnnouncementAdminAPIView.as_view(), name="announcement_admin_api"),
url(r'^api/admin/contest/$', ContestAdminAPIView.as_view(), name="contest_admin_api"),
url(r'^api/admin/user/$', UserAdminAPIView.as_view(), name="user_admin_api"),
url(r'^api/admin/group/$', GroupAdminAPIView.as_view(), name="group_admin_api"),
url(r'^api/admin/group_member/$', GroupMemberAdminAPIView.as_view(), name="group_member_admin_api"),
url(r'^api/admin/group/promot_as_admin/$', GroupPrometAdminAPIView.as_view(), name="group_promote_admin_api"),
url(r'^api/admin/problem/$', ProblemAdminAPIView.as_view(), name="problem_admin_api"),
url(r'^api/admin/contest_problem/$', ContestProblemAdminAPIView.as_view(), name="contest_problem_admin_api"),
url(r'^api/admin/contest_problem/public/', MakeContestProblemPublicAPIView.as_view(),
name="make_contest_problem_public"),
url(r'^api/admin/test_case_upload/$', TestCaseUploadAPIView.as_view(), name="test_case_upload_api"),
url(r'^api/admin/test_case_download/$', TestCaseDownloadAPIView.as_view(), name="test_case_download_api"),
url(r'^api/admin/tag/$', ProblemTagAdminAPIView.as_view(), name="problem_tag_admin_api"),
url(r'^api/admin/join_group_request/$', JoinGroupRequestAdminAPIView.as_view(),
name="join_group_request_admin_api"),
ContestPasswordVerifyAPIView.as_view(),
name="contest_password_verify_api"),
url(r'^api/contest/submission/$',
ContestSubmissionAPIView.as_view(),
name="contest_submission_api"),
url(r'^api/submission/$',
SubmissionAPIView.as_view(),
name="submission_api"),
url(r'^api/group_join/$',
JoinGroupAPIView.as_view(),
name="group_join_api"),
url(r'^api/admin/upload_image/$',
SimditorImageUploadAPIView.as_view(),
name="simditor_upload_image"),
url(r'^api/admin/announcement/$',
AnnouncementAdminAPIView.as_view(),
name="announcement_admin_api"),
url(r'^api/admin/contest/$',
ContestAdminAPIView.as_view(),
name="contest_admin_api"),
url(r'^api/admin/user/$',
UserAdminAPIView.as_view(),
name="user_admin_api"),
url(r'^api/admin/group/$',
GroupAdminAPIView.as_view(),
name="group_admin_api"),
url(r'^api/admin/group_member/$',
GroupMemberAdminAPIView.as_view(),
name="group_member_admin_api"),
url(r'^api/admin/problem/$',
ProblemAdminAPIView.as_view(),
name="announcement_page"),
url(r'^api/user/$', UserInfoAPIView.as_view(), name="user_info_api"),
url(r'^api/login/$', UserLoginAPIView.as_view(), name="user_login_api"),
url(r'^api/register/$', UserRegisterAPIView.as_view(), name="user_register_api"),
url(r'^api/change_password/$', UserChangePasswordAPIView.as_view(), name="user_change_password_api"),
url(r'^api/username_check/$', UsernameCheckAPIView.as_view(), name="username_check_api"),
url(r'^api/email_check/$', EmailCheckAPIView.as_view(), name="email_check_api"),
url(r'^api/contest/password/$', ContestPasswordVerifyAPIView.as_view(), name="contest_password_verify_api"),
url(r'^api/contest/submission/$', ContestSubmissionAPIView.as_view(), name="contest_submission_api"),
url(r'^api/submission/$', SubmissionAPIView.as_view(), name="submission_api"),
url(r'^api/group_join/$', JoinGroupAPIView.as_view(), name="group_join_api"),
url(r'^api/admin/upload_image/$', SimditorImageUploadAPIView.as_view(), name="simditor_upload_image"),
url(r'^api/admin/announcement/$', AnnouncementAdminAPIView.as_view(), name="announcement_admin_api"),
url(r'^api/admin/contest/$', ContestAdminAPIView.as_view(), name="contest_admin_api"),
url(r'^api/admin/user/$', UserAdminAPIView.as_view(), name="user_admin_api"),
url(r'^api/admin/group/$', GroupAdminAPIView.as_view(), name="group_admin_api"),
url(r'^api/admin/group_member/$', GroupMemberAdminAPIView.as_view(), name="group_member_admin_api"),
url(r'^api/admin/group/promot_as_admin/$', GroupPrometAdminAPIView.as_view(), name="group_promote_admin_api"),
url(r'^api/admin/problem/$', ProblemAdminAPIView.as_view(), name="problem_admin_api"),
url(r'^api/admin/contest_problem/$', ContestProblemAdminAPIView.as_view(), name="contest_problem_admin_api"),
url(r'^api/admin/contest_problem/public/', MakeContestProblemPublicAPIView.as_view(), name="make_contest_problem_public"),
url(r'^api/admin/test_case_upload/$', TestCaseUploadAPIView.as_view(), name="test_case_upload_api"),
url(r'^api/admin/tag/$', ProblemTagAdminAPIView.as_view(), name="problem_tag_admin_api"),
url(r'^api/admin/join_group_request/$', JoinGroupRequestAdminAPIView.as_view(),
name="join_group_request_admin_api"),
url(r'^api/admin/submission/$', SubmissionAdminAPIView.as_view(), name="submission_admin_api_view"),