From e65ceacb8b817bab62dab8bcd24478e7c1b0bf70 Mon Sep 17 00:00:00 2001
From: Samuel Gaist <samuel.gaist@idiap.ch>
Date: Thu, 26 Apr 2018 15:07:03 +0200
Subject: [PATCH] [common][mixins] Fix key search in dictionaries

---
 beat/web/common/mixins.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/beat/web/common/mixins.py b/beat/web/common/mixins.py
index 0f5bd33ce..9ebcdc9d8 100644
--- a/beat/web/common/mixins.py
+++ b/beat/web/common/mixins.py
@@ -58,12 +58,12 @@ class SerializerFieldsMixin(object):
         fields = None
         query_params = request.query_params
 
-        if query_params.has_key('fields'):
+        if 'fields' in query_params:
             fields = query_params['fields'].split(',')
         else:
             fields = self.get_serializer_class().Meta.default_fields
 
-        if query_params.has_key('include_fields'):
+        if 'include_fields' in query_params:
             include_fields = query_params['include_fields'].split(',')
             fields.extend(include_fields)
 
-- 
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