Add support for explicitly converting items to another.

eos/db/gamedata/queries.py

@@ -23,6 +23,7 @@ from sqlalchemy.sql import and_, or_, select, func
 from sqlalchemy.orm import join, exc
 from eos.types import Item, Category, Group, MarketGroup, AttributeInfo, MetaData, MetaGroup
 from eos.db.util import processEager, processWhere
+from eos.itemMapping import itemMapping
 import eos.config
 
 configVal = getattr(eos.config, "gamedataCache", None)
@@ -86,6 +87,8 @@ def getItem(lookfor, eager=None):
             itemNameMap[lookfor] = item.ID
     else:
         raise TypeError("Need integer or string as argument")
+    if item.name in itemMapping:
+        item = getItem(itemMapping[item.name], eager)
     return item
 
 groupNameMap = {}