pep8 and better import

tracim/views/core_api/session_controller.py

 # coding=utf-8
-import os
-from http.client import HTTPException
-
-from pyramid.httpexceptions import HTTPNoContent
-from pyramid.response import Response
+from pyramid.config import Configurator
 from sqlalchemy.orm.exc import NoResultFound
+try:  # Python 3.5+
+    from http import HTTPStatus
+except ImportError:
+    from http import client as HTTPStatus
+
 
 from tracim import TracimRequest
 from tracim.extensions import hapic
 from tracim.lib.core.user import UserApi
 from tracim.models.context_models import UserInContext
 from tracim.views.controllers import Controller
-from pyramid.config import Configurator
-
-from tracim.views import BASE_API_V2
-from tracim.views.core_api.schemas import UserSchema, NoContentSchema
+from tracim.views.core_api.schemas import UserSchema
+from tracim.views.core_api.schemas import NoContentSchema
 from tracim.views.core_api.schemas import LoginOutputHeaders
 from tracim.views.core_api.schemas import BasicAuthSchema
-from tracim.exceptions import NotAuthentificated, LoginFailed
-
-try:  # Python 3.5+
-    from http import HTTPStatus
-except ImportError:
-    from http import client as HTTPStatus
+from tracim.exceptions import NotAuthentificated
+from tracim.exceptions import LoginFailed
 
 
 class SessionController(Controller):
     def bind(self, configurator: Configurator):
 
         # Login
-        configurator.add_route('login', '/sessions/login', request_method='POST')
+        configurator.add_route('login', '/sessions/login', request_method='POST')  # nopep8
         configurator.add_view(self.login, route_name='login')
         # Logout
-        configurator.add_route('logout', '/sessions/logout', request_method='POST')
+        configurator.add_route('logout', '/sessions/logout', request_method='POST')  # nopep8
         configurator.add_view(self.logout, route_name='logout')
-        configurator.add_route('logout_get', '/sessions/logout', request_method='GET')
+        configurator.add_route('logout_get', '/sessions/logout', request_method='GET')  # nopep8
         configurator.add_view(self.logout, route_name='logout_get')
         # Whoami
-        configurator.add_route('whoami', '/sessions/whoami', request_method='GET')
+        configurator.add_route('whoami', '/sessions/whoami', request_method='GET')  # nopep8
         configurator.add_view(self.whoami, route_name='whoami',)