From 6b4f755c2878bce0e435b0b0112d4d5d0ad12ea1 Mon Sep 17 00:00:00 2001
From: Bartek Ogryczak <bartek@eventbrite.com>
Date: Fri, 30 Sep 2016 17:52:04 -0700
Subject: [PATCH] a __validated__ marker to easily verify if function was
 decorated with validator

---
 conformity/validator.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/conformity/validator.py b/conformity/validator.py
index 3e99d0b..ea5b8cd 100644
--- a/conformity/validator.py
+++ b/conformity/validator.py
@@ -40,5 +40,9 @@ def inner(*passed_args, **passed_kwargs):
             # Validate return value
             validate(returns, return_value, "return value")
             return return_value
+        inner.__wrapped__ = func
+        # caveat: checking for f.__validated__ will only work if
+        # @validate_call is the outermost decorator
+        inner.__validated__ = True
         return inner
     return decorator