Changes to Lua gradient scraping

tools/lua/gradients.py

+#!/usr/bin/env python
+#
+# Copyright 2015 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import argparse
+import sqlite3
+
+def create_database(inpath, outpath):
+    with sqlite3.connect(outpath) as conn:
+        c = conn.cursor();
+        c.execute('''CREATE TABLE IF NOT EXISTS gradients (
+                        ColorCount   INTEGER,
+                        GradientType TEXT,
+                        TileMode     TEXT,
+                        EvenlySpaced INTEGER,
+                        HardStops    INTEGER 
+                     )''');
+        c.execute("DELETE FROM gradients");
+
+        with open(inpath, "r") as results:
+            gradients = []
+            for line in [line.strip() for line in results]:
+                gradients.append(line.split());
+
+            c.executemany("INSERT INTO gradients VALUES (?, ?, ?, ?, ?)",
+                          gradients);
+
+            conn.commit();
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+            description = "Transform Lua script output to a SQL DB");
+    parser.add_argument("inpath",  help="Path to Lua script output file");
+    parser.add_argument("outpath", help="Path to SQL DB");
+    args = parser.parse_args();
+
+    create_database(args.inpath, args.outpath);