first commit

db/definitions/get_definition.py

@@ -0,0 +1,18 @@
+from ..connection import connect
+from .ensure_field_bounds_schema import ensure_field_bounds_schema
+
+
+def get_definition(slug, definition_id):
+    ensure_field_bounds_schema(slug)
+    conn = connect(slug)
+    d = conn.execute("SELECT * FROM _definitions WHERE id = ?", (definition_id,)).fetchone()
+    if not d:
+        conn.close()
+        return None
+    fields = conn.execute(
+        "SELECT * FROM _fields WHERE definition_id = ? ORDER BY position, id", (definition_id,)
+    ).fetchall()
+    conn.close()
+    d = dict(d)
+    d["fields"] = [dict(f) for f in fields]
+    return d