Merge pull request #3540 from krombel/enforce_isort

check isort by travis

.travis.yml

@@ -23,6 +23,9 @@ matrix:
   - python: 3.6
     env: TOX_ENV=py36
 
+  - python: 3.6
+    env: TOX_ENV=check_isort
+
   - python: 3.6
     env: TOX_ENV=check-newsfragment
 

changelog.d/3540.misc

@@ -0,0 +1 @@
+check isort for each PR

synapse/http/site.py

@@ -20,7 +20,7 @@ from twisted.web.server import Request, Site
 
 from synapse.http import redact_uri
 from synapse.http.request_metrics import RequestMetrics
-from synapse.util.logcontext import LoggingContext, ContextResourceUsage
+from synapse.util.logcontext import ContextResourceUsage, LoggingContext
 
 logger = logging.getLogger(__name__)
 

synapse/rest/client/v1/admin.py

@@ -24,9 +24,9 @@ from synapse.api.constants import Membership
 from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError
 from synapse.http.servlet import (
     assert_params_in_dict,
-    parse_json_object_from_request,
     parse_integer,
-    parse_string
+    parse_json_object_from_request,
+    parse_string,
 )
 from synapse.types import UserID, create_requester
 

synapse/rest/client/v1/initial_sync.py

@@ -15,8 +15,8 @@
 
 from twisted.internet import defer
 
-from synapse.streams.config import PaginationConfig
 from synapse.http.servlet import parse_boolean
+from synapse.streams.config import PaginationConfig
 
 from .base import ClientV1RestServlet, client_path_patterns
 

synapse/rest/client/v2_alpha/devices.py

@@ -19,9 +19,9 @@ from twisted.internet import defer
 
 from synapse.api import errors
 from synapse.http.servlet import (
+    RestServlet,
     assert_params_in_dict,
     parse_json_object_from_request,
-    RestServlet
 )
 
 from ._base import client_v2_patterns, interactive_auth_handler

synapse/rest/media/v1/identicon_resource.py

@@ -14,10 +14,10 @@
 
 from pydenticon import Generator
 
-from synapse.http.servlet import parse_integer
-
 from twisted.web.resource import Resource
 
+from synapse.http.servlet import parse_integer
+
 FOREGROUND = [
     "rgb(45,79,255)",
     "rgb(254,180,44)",

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = packaging, py27, py36, pep8
+envlist = packaging, py27, py36, pep8, check_isort
 
 [testenv]
 deps =
@@ -103,10 +103,14 @@ deps =
     flake8
 commands = /bin/sh -c "flake8 synapse tests {env:PEP8SUFFIX:}"
 
+[testenv:check_isort]
+skip_install = True
+deps = isort
+commands = /bin/sh -c "isort -c -sp setup.cfg -rc synapse tests"
 
 [testenv:check-newsfragment]
 skip_install = True
 deps = towncrier>=18.6.0rc1
 commands =
    python -m towncrier.check --compare-with=origin/develop
-basepython = python3.6
+basepython = python3.6