Pep8

Co-authored-by: tschaume <[email protected]>

Author: billyrrr

flasgger/base.py

@@ -255,17 +255,17 @@ def load_swagger_file(self, filename):
         if filename.endswith('.json'):
             loader = json.load
         elif filename.endswith('.yml') or filename.endswith('.yaml'):
-            loader = lambda stream: \
-                yaml.safe_load(parse_imports(stream.read(), filename))
+            def loader(stream):
+                return yaml.safe_load(parse_imports(stream.read(), filename))
         else:
             with codecs.open(filename, 'r', 'utf-8') as f:
                 contents = f.read()
                 contents = contents.strip()
                 if contents[0] in ['{', '[']:
                     loader = json.load
                 else:
-                    loader = lambda stream: \
-                        yaml.safe_load(parse_imports(stream.read(), filename))
+                    def loader(stream):
+                        return yaml.safe_load(parse_imports(stream.read(), filename))
         with codecs.open(filename, 'r', 'utf-8') as f:
             return loader(f)
 

requirements-dev.txt

@@ -3,8 +3,8 @@ marshmallow
 apispec>=1.0.0b5
 apispec-webframeworks
 flask-restful
-pep8==1.5.7
-flake8==2.4.1
+pep8==1.7.1
+flake8==3.8.4
 pytest>=4.6
 flex
 coveralls