Fix flake8 errors

Author: codingjoe

mailauth/contrib/admin/views.py

@@ -18,6 +18,8 @@ def get_context_data(self, **kwargs):
             'username': self.request.user.get_username(),
         })
         if (REDIRECT_FIELD_NAME not in self.request.GET and
-            REDIRECT_FIELD_NAME not in self.request.POST):
-            context[REDIRECT_FIELD_NAME] = reverse('admin:index', current_app=self.site.name)
+                REDIRECT_FIELD_NAME not in self.request.POST):
+            context[REDIRECT_FIELD_NAME] = reverse(
+                'admin:index', current_app=self.site.name
+            )
         return context

mailauth/forms.py

@@ -105,7 +105,9 @@ def __init__(self, request, *args, **kwargs):
         self.fields[self.field_name] = field
 
     def get_users(self, email=None):
-        return get_user_model()._default_manager.filter(**{self.field_name: email}).iterator()
+        return get_user_model()._default_manager.filter(
+            **{self.field_name: email}
+        ).iterator()
 
     def save(self):
         """
@@ -125,7 +127,9 @@ def send_mail(self, to_email, context):
         subject = ''.join(subject.splitlines())
         body = loader.render_to_string(self.email_template_name, context)
 
-        email_message = EmailMultiAlternatives(subject, body, self.from_email, [to_email])
+        email_message = EmailMultiAlternatives(
+            subject, body, self.from_email, [to_email]
+        )
         try:
             template = loader.get_template(self.html_email_template_name)
         except TemplateDoesNotExist:

mailauth/signing.py

@@ -38,7 +38,8 @@ def sign(self, user):
         when it has been issued.
 
         Args:
-            user (django.contrib.auth.base_user.AbstractBaseUser): User object to issue a token for.
+            user (django.contrib.auth.base_user.AbstractBaseUser):
+                User object to issue a token for.
 
         Returns:
             str: URL safe base64 string.
@@ -84,5 +85,7 @@ def unsign(self, value, max_age=None):
             raise UserDoesNotExist("User with pk=%s does not exist" % user_pk) from e
         else:
             if last_login != '' and self.to_timestamp(user.last_login) != last_login:
-                raise signing.SignatureExpired("The access token for %r seems used" % user)
+                raise signing.SignatureExpired(
+                    "The access token for %r seems used" % user
+                )
             return user

mailauth/views.py

@@ -18,7 +18,8 @@ class LoginView(DjangoLoginView):
     """
     Send a login code to the user.
 
-    It doesn't authenticate a user but it is the entry point for the login process (login URL).
+    It doesn't authenticate a user but it is the entry point for the login
+    process (login URL).
     """
 
     form_class = forms.EmailLoginForm

setup.cfg

@@ -75,9 +75,9 @@ commands = python setup.py build_sphinx -W -b doctest -b html
 source-dir = docs
 build-dir = docs/_build
 
-[falke8]
+[flake8]
 max-line-length=88
-exclude = venv,.tox,.eggs
+exclude = venv,.tox,.eggs,migrations
 
 [pydocstyle]
 add_ignore = D1

tests/contrib/admin/test_views.py

@@ -10,11 +10,17 @@ def test_get(self, client):
         assert b'id="id_email"' in response.content
 
     def test_post(self, client, user, signature):
-        response = client.post('/admin/login/', data={'email': 'spiderman@avengers.com'})
+        response = client.post(
+            '/admin/login/',
+            data={'email': 'spiderman@avengers.com'}
+        )
         assert response.status_code == 302, response.content.decode()
         assert signature in mail.outbox[-1].body
 
     def test_post__user_does_not_exist(self, db, client):
-        response = client.post('/admin/login/', data={'email': 'superman@avengers.com'})
+        response = client.post(
+            '/admin/login/',
+            data={'email': 'superman@avengers.com'}
+        )
         assert response.status_code == 302, response.content.decode()
         assert not mail.outbox

tests/test_signing.py

@@ -20,7 +20,10 @@ def test_unsign(self, db, signer, signature):
         assert user == signer.unsign(signature)
 
     def test_unsign__no_user(self, db, signer, signature):
-        with pytest.raises(signing.UserDoesNotExist, match="User with pk=1337 does not exist"):
+        with pytest.raises(
+            signing.UserDoesNotExist,
+            match="User with pk=1337 does not exist"
+        ):
             signer.unsign(signature)
 
     def test_unsign__last_login(self, db, signer, signature):
@@ -30,7 +33,10 @@ def test_unsign__last_login(self, db, signer, signature):
             # later date, that does not match the signature
             last_login=timezone.datetime(2012, 7, 3, tzinfo=timezone.utc),
         )
-        with pytest.raises(SignatureExpired, match="The access token for <EmailUser: spiderman@avengers.com> seems used"):
+        with pytest.raises(
+            SignatureExpired,
+            match="The access token for <EmailUser: spiderman@avengers.com> seems used"
+        ):
             signer.unsign(signature)
 
     def test_to_timestamp(self):