Made code files PEP8 conformant

Code files have been made PEP8 conformant by the use of autopep8 code formatter tool. This is done in order to facilitate future use and in check with standard code styles i.e. PEP8.

Author: de-sh

openapi_parser.py

@@ -294,8 +294,8 @@ def check_for_ref(global_: Dict[str, Any],
                     split('/')
             except KeyError:
                 class_location = \
-                  block["responses"][obj]["schema"]["items"]["$ref"].\
-                  split('/')
+                    block["responses"][obj]["schema"]["items"]["$ref"].\
+                    split('/')
             collection = check_collection(
                 schema_obj=block["responses"][obj]["schema"],
                 method=path)
@@ -382,7 +382,8 @@ def get_parameters(global_: Dict[str, Any],
                 # check if class has been pared
                 if parameter["schema"]["$ref"].split(
                         '/')[2] in global_["class_names"]:
-                    param = "vocab:{}".format(parameter["schema"]["$ref"].split('/')[2])
+                    param = "vocab:{}".format(
+                        parameter["schema"]["$ref"].split('/')[2])
 
                 else:
                     # if not go to that location and parse and add
@@ -392,7 +393,8 @@ def get_parameters(global_: Dict[str, Any],
                             parameter["schema"]["$ref"]),
                         parameter["schema"]["$ref"].split('/')[2],
                         path=path)
-                    param = "vocab:{}".format(parameter["schema"]["$ref"].split('/')[2])
+                    param = "vocab:{}".format(
+                        parameter["schema"]["$ref"].split('/')[2])
             except KeyError:
                 param = ""
 
@@ -487,7 +489,8 @@ def parse(doc: Dict[str, Any]) -> Dict[str, Any]:
     baseURL = try_catch_replacement(doc, "host", "localhost")
     name = try_catch_replacement(doc, "basePath", "api")
     schemes = try_catch_replacement(doc, "schemes", "http")
-    api_doc = HydraDoc(name, title, desc, name, "{}://{}".format(schemes[0],baseURL))
+    api_doc = HydraDoc(name, title, desc, name,
+                       "{}://{}".format(schemes[0], baseURL))
     get_paths(global_)
     for name in global_["class_names"]:
         for prop in global_[name]["prop_definition"]: