Improved import-order package

Author: syrusakbary

.travis.yml

@@ -8,7 +8,7 @@ python:
 - pypy
 cache: pip
 install:
-- pip install --cache-dir $HOME/.cache/pip pytest-cov coveralls flake8 import-order gevent==1.1b5 six>=1.10.0
+- pip install --cache-dir $HOME/.cache/pip pytest-cov coveralls flake8 isort gevent==1.1b5 six>=1.10.0
 - pip install --cache-dir $HOME/.cache/pip pytest>=2.7.3 --upgrade
 - pip install -e .
 script:
@@ -21,5 +21,5 @@ matrix:
     - python: "3.5"
       script:
         - flake8
-        - import-order graphql
+        - isort --check-only graphql/ -rc
         - py.test --cov=graphql graphql tests tests_py35

graphql/language/tests/test_visitor.py

@@ -1,4 +1,5 @@
-from graphql.language.ast import Field, Name, SelectionSet, Document, OperationDefinition
+from graphql.language.ast import (Document, Field, Name, OperationDefinition,
+                                  SelectionSet)
 from graphql.language.parser import parse
 from graphql.language.printer import print_ast
 from graphql.language.visitor import (BREAK, REMOVE, ParallelVisitor,