write pretty json output

10 years ago · ac7c65e29f
parent 348f512058
commit ac7c65e29f
1 changed files with 5 additions and 1 deletions
--- a/json_memoize.py
+++ b/json_memoize.py
@ -32,7 +32,11 @@ def json_memoize(filename):
            if json_key not in memo:
                memo[json_key] = self.fn(*args, **kwargs)
                with open(filename, "w") as f:
-                    json.dump(memo, f)
+                    json.dump(memo, f,
+                              indent=4,
+                              separators=(',', ': '),
+                              sort_keys=True)
+                    f.write("\n")
            return memo[json_key]

    return JsonMemoize