From 3c8f6418b5c7c7c281d279ddb41ff01a3a6b7c35 Mon Sep 17 00:00:00 2001
From: Roman Timashev <tmshv@yandex-team.ru>
Date: Sat, 16 Sep 2017 17:06:56 +0300
Subject: [PATCH] [Sync] + Model::has_param

---
 utils/Sync/sync/models/__init__.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/utils/Sync/sync/models/__init__.py b/utils/Sync/sync/models/__init__.py
index 8789ddc7..5a843a89 100644
--- a/utils/Sync/sync/models/__init__.py
+++ b/utils/Sync/sync/models/__init__.py
@@ -38,6 +38,11 @@ class Model:
         i = find(self.store, self.id)
         return self._is_changed_hash(i)
 
+    def has_param(self, name):
+        if not self.params:
+            return False
+        return name in self.params
+
     def get_param(self, name, default_value=None):
         if not self.params:
             return default_value