remove monkey patch

pandora/app/monkey_patch.py

@@ -31,19 +31,4 @@ def monkey_patch_username():
         if isinstance(v, MaxLengthValidator):
             v.limit_value = 255
 
-def apply_patch():
-    from django.db import connection, transaction
-    cursor = connection.cursor()
-    table = connection.introspection.get_table_description(cursor, User._meta.db_table)
-    sql = []
-    for row in table:
-        if row.name in NEW_LENGTH and row.internal_size != NEW_LENGTH[row.name]:
-            sql.append('ALTER TABLE "%s" ALTER "%s" TYPE varchar(%d)' % (User._meta.db_table, row.name, NEW_LENGTH[row.name]))
-
-    for q in sql:
-        cursor.execute(q)
-    if sql:
-        transaction.commit()
-
-
 monkey_patch_username()

pandora/item/management/commands/sqlfindindex.py

@@ -30,8 +30,6 @@ class Command(BaseCommand):
                 print(sql)
             cursor.execute(sql)
 
-        app.monkey_patch.apply_patch()
-
         if settings.DB_GIN_TRGM:
             import entity.models
             import document.models