Implement draft previews and constraint analysis

amanuensis/server/lexicon/editor/__init__.py

@@ -1,10 +1,11 @@
-import re
-
 from flask import Blueprint, render_template, g, abort, request
 
 from amanuensis.backend import *
 from amanuensis.db import *
-from amanuensis.lexicon.constraint import title_constraint_check, content_constraint_check
+from amanuensis.lexicon.constraint import (
+    title_constraint_check,
+    content_constraint_check,
+)
 from amanuensis.parser import *
 from amanuensis.server.helpers import lexicon_param, player_required