initial upload

cao_blogr/models/meta.py

@@ -0,0 +1,16 @@
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.schema import MetaData
+
+# Recommended naming convention used by Alembic, as various different database
+# providers will autogenerate vastly different names making migrations more
+# difficult. See: http://alembic.zzzcomputing.com/en/latest/naming.html
+NAMING_CONVENTION = {
+    "ix": "ix_%(column_0_label)s",
+    "uq": "uq_%(table_name)s_%(column_0_name)s",
+    "ck": "ck_%(table_name)s_%(constraint_name)s",
+    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+    "pk": "pk_%(table_name)s"
+}
+
+metadata = MetaData(naming_convention=NAMING_CONVENTION)
+Base = declarative_base(metadata=metadata)