add travis build (#5)

Author: ewhauser

.travis.yml

@@ -0,0 +1,51 @@
+language: python
+sudo: false
+python:
+- 2.7
+- 3.4
+- 3.5
+- 3.6
+install:
+- |
+  if [ "$TEST_TYPE" = build ]; then
+    pip install -e .[test]
+    python setup.py develop
+  elif [ "$TEST_TYPE" = lint ]; then
+    pip install flake8
+  fi
+script:
+- |
+  if [ "$TEST_TYPE" = lint ]; then
+    echo "Checking Python code lint."
+    flake8 graphene_tornado
+    exit
+  elif [ "$TEST_TYPE" = build ]; then
+    py.test --cov=graphene_tornado graphene_tornado examples
+  fi
+after_success:
+- |
+  if [ "$TEST_TYPE" = build ]; then
+      coveralls
+  fi
+env:
+  matrix:
+  - TEST_TYPE=build
+matrix:
+  fast_finish: true
+  include:
+  - python: '2.7'
+    env: TEST_TYPE=build
+  - python: '3.4'
+    env: TEST_TYPE=build
+  - python: '3.5'
+    env: TEST_TYPE=build
+  - python: '3.6'
+    env: TEST_TYPE=build
+  - python: '3.5'
+    env: TEST_TYPE=build
+  - python: '3.6'
+    env: TEST_TYPE=build
+  - python: '2.7'
+    env: TEST_TYPE=lint
+  - python: '3.6'
+    env: TEST_TYPE=lint

MANIFEST.in

@@ -0,0 +1 @@
+include README.md LICENSE

graphene_tornado/render_graphiql.py

@@ -192,4 +192,3 @@ def render_graphiql(query, variables, operation_name, result, graphiql_version=N
 
     tmpl = jinja.from_string(template)
     return tmpl.render(context)
-

graphene_tornado/schema.py

@@ -29,4 +29,3 @@ def resolve_write_test(self, info):
 
 
 schema = Schema(query=QueryRoot, mutation=MutationRoot)
-

graphene_tornado/tornado_graphql_handler.py

@@ -47,7 +47,7 @@ class TornadoGraphQLHandler(web.RequestHandler):
     graphiql_html_title = None
 
     def initialize(self, schema=None, executor=None, middleware=None, root_value=None, graphiql=False, pretty=False,
-                 batch=False):
+                   batch=False):
         super(TornadoGraphQLHandler, self).initialize()
         self.schema = schema
         if middleware is not None:
@@ -159,7 +159,7 @@ def get_response(self, data, method, show_graphiql=False):
 
             if getattr(execution_result, 'is_pending', False):
                 event = Event()
-                on_resolve = lambda *_: event.set()
+                on_resolve = lambda *_: event.set()  # noqa
                 execution_result.then(on_resolve).catch(on_resolve)
                 yield event.wait()
 
@@ -211,7 +211,8 @@ def execute_graphql_request(self, method, query, variables, operation_name, show
                 if show_graphiql:
                     raise Return(None)
 
-                raise HTTPError(405, 'Can only perform a {} operation from a POST request.'.format(operation_ast.operation))
+                raise HTTPError(405, 'Can only perform a {} operation from a POST request.'
+                                .format(operation_ast.operation))
 
         try:
             result = yield self.execute(
@@ -288,7 +289,7 @@ def get_graphql_params(self, request, data):
         if variables and isinstance(variables, six.string_types):
             try:
                 variables = json.loads(variables)
-            except:
+            except:  # noqa
                 raise HTTPError(400, 'Variables are invalid JSON.')
 
         operation_name = single_args.get('operationName') or data.get('operationName')

requirements-test.txt

@@ -1,3 +1,4 @@
+coveralls==1.5.1
 mock==2.0.0
 pytest==3.10.0
 pytest-tornado==0.5.0

setup.py

@@ -9,8 +9,10 @@
         f.read().decode('utf-8')).group(1)))
 
 tests_require = [
+    'coveralls',
     'mock',
     'pytest',
+    'pytest-cov',
     'pytest-tornado'
 ]