initial import for Open Source 🎉

data/migrations/script.py.mako

@@ -0,0 +1,27 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision}
+Create Date: ${create_date}
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+
+from alembic import op as original_op
+from progress import ProgressWrapper
+import sqlalchemy as sa
+${imports if imports else ""}
+
+def upgrade(tables, tester, progress_reporter):
+    op = ProgressWrapper(original_op, progress_reporter)
+
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade(tables, tester, progress_reporter):
+    op = ProgressWrapper(original_op, progress_reporter)
+
+    ${downgrades if downgrades else "pass"}