fix: adjust anachronystic urls - doc_ids became numeric years ago. (#9549)

Author: rjsparks

ietf/liaisons/urls.py

@@ -26,8 +26,8 @@
     url(r'^(?P<object_id>\d+)/$', views.liaison_detail),
     url(r'^(?P<object_id>\d+)/addcomment/$', views.add_comment),
     url(r'^(?P<object_id>\d+)/edit/$', views.liaison_edit),
-    url(r'^(?P<object_id>\d+)/edit-attachment/(?P<doc_id>[A-Za-z0-9._+-]+)$', views.liaison_edit_attachment),
-    url(r'^(?P<object_id>\d+)/delete-attachment/(?P<attach_id>[A-Za-z0-9._+-]+)$', views.liaison_delete_attachment),
+    url(r'^(?P<object_id>\d+)/edit-attachment/(?P<doc_id>[0-9]+)$', views.liaison_edit_attachment),
+    url(r'^(?P<object_id>\d+)/delete-attachment/(?P<attach_id>[0-9]+)$', views.liaison_delete_attachment),
     url(r'^(?P<object_id>\d+)/history/$', views.liaison_history),
     url(r'^(?P<object_id>\d+)/reply/$', views.liaison_reply),
     url(r'^(?P<object_id>\d+)/resend/$', views.liaison_resend),