Import/export/clear overrides, add missing files due to bad gitignore entry

eos/db/saveddata/override.py

@@ -0,0 +1,31 @@
+#===============================================================================
+# Copyright (C) 2010 Diego Duclos
+#
+# This file is part of eos.
+#
+# eos is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# eos is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with eos.  If not, see <http://www.gnu.org/licenses/>.
+#===============================================================================
+
+from sqlalchemy import Table, Column, Integer, Float
+from sqlalchemy.orm import mapper
+
+from eos.db import saveddata_meta
+from eos.types import Override
+
+overrides_table = Table("overrides", saveddata_meta,
+                     Column("itemID", Integer, primary_key=True,  index = True),
+                     Column("attrID", Integer, primary_key=True, index = True),
+                     Column("value", Float, nullable = False))
+
+mapper(Override, overrides_table)

eos/db/saveddata/queries.py

@@ -422,6 +422,12 @@ def getOverrides(itemID, eager=None):
     else:
         raise TypeError("Need integer as argument")
 
+def clearOverrides():
+    with sd_lock:
+        deleted_rows = saveddata_session.query(Override).delete()
+    commit()
+    return deleted_rows
+
 def getAllOverrides(eager=None):
     return saveddata_session.query(Override).all()
 

eos/saveddata/override.py

@@ -0,0 +1,59 @@
+#===============================================================================
+# Copyright (C) 2015 Ryan Holmes
+#
+# This file is part of eos.
+#
+# eos is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# eos is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with eos.  If not, see <http://www.gnu.org/licenses/>.
+#===============================================================================
+
+from eos.eqBase import EqBase
+from sqlalchemy.orm import validates, reconstructor
+import eos.db
+import logging
+
+logger = logging.getLogger(__name__)
+
+class Override(EqBase):
+
+    def __init__(self, item, attr, value):
+        self.itemID = item.ID
+        self.__item = item
+        self.attrID = attr.ID
+        self.__attr = attr
+        self.value = value
+
+    @reconstructor
+    def init(self):
+        self.__attr = None
+        self.__item = None
+
+        if self.attrID:
+            self.__attr = eos.db.getAttributeInfo(self.attrID)
+            if self.__attr is None:
+                logger.error("Attribute (id: %d) does not exist", self.attrID)
+                return
+
+        if self.itemID:
+            self.__item = eos.db.getItem(self.itemID)
+            if self.__item is None:
+                logger.error("Item (id: %d) does not exist", self.itemID)
+                return
+
+    @property
+    def attr(self):
+        return self.__attr
+
+    @property
+    def item(self):
+        return self.__item