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Commit 5051d3b

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Fixed lint
1 parent de39473 commit 5051d3b

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1 file changed

+35
-18
lines changed

1 file changed

+35
-18
lines changed

‎graphene_django/views.py‎

Lines changed: 35 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -81,8 +81,10 @@ def __init__(self, schema=None, executor=None, middleware=None, root_value=None,
8181
self.graphiql = graphiql
8282
self.batch = batch
8383

84-
assert isinstance(self.schema, GraphQLSchema), 'A Schema is required to be provided to GraphQLView.'
85-
assert not all((graphiql, batch)), 'Use either graphiql or batch processing'
84+
assert isinstance(
85+
self.schema, GraphQLSchema), 'A Schema is required to be provided to GraphQLView.'
86+
assert not all((graphiql, batch)
87+
), 'Use either graphiql or batch processing'
8688

8789
# noinspection PyUnusedLocal
8890
def get_root_value(self, request):
@@ -98,20 +100,27 @@ def get_context(self, request):
98100
def dispatch(self, request, *args, **kwargs):
99101
try:
100102
if request.method.lower() not in ('get', 'post'):
101-
raise HttpError(HttpResponseNotAllowed(['GET', 'POST'], 'GraphQL only supports GET and POST requests.'))
103+
raise HttpError(HttpResponseNotAllowed(
104+
['GET', 'POST'], 'GraphQL only supports GET and POST requests.'))
102105

103106
data = self.parse_body(request)
104-
show_graphiql = self.graphiql and self.can_display_graphiql(request, data)
107+
show_graphiql = self.graphiql and self.can_display_graphiql(
108+
request, data)
105109

106110
if self.batch:
107-
responses = [self.get_response(request, entry) for entry in data]
108-
result = '[{}]'.format(','.join([response[0] for response in responses]))
109-
status_code = max(responses, key=lambda response: response[1])[1]
111+
responses = [self.get_response(
112+
request, entry) for entry in data]
113+
result = '[{}]'.format(
114+
','.join([response[0] for response in responses]))
115+
status_code = max(
116+
responses, key=lambda response: response[1])[1]
110117
else:
111-
result, status_code = self.get_response(request, data, show_graphiql)
118+
result, status_code = self.get_response(
119+
request, data, show_graphiql)
112120

113121
if show_graphiql:
114-
query, variables, operation_name, id = self.get_graphql_params(request, data)
122+
query, variables, operation_name, id = self.get_graphql_params(
123+
request, data)
115124
return self.render_graphiql(
116125
request,
117126
graphiql_version=self.graphiql_version,
@@ -136,7 +145,8 @@ def dispatch(self, request, *args, **kwargs):
136145
return response
137146

138147
def get_response(self, request, data, show_graphiql=False):
139-
query, variables, operation_name, id = self.get_graphql_params(request, data)
148+
query, variables, operation_name, id = self.get_graphql_params(
149+
request, data)
140150

141151
execution_result = self.execute_graphql_request(
142152
request,
@@ -152,7 +162,8 @@ def get_response(self, request, data, show_graphiql=False):
152162
response = {}
153163

154164
if execution_result.errors:
155-
response['errors'] = [self.format_error(e) for e in execution_result.errors]
165+
response['errors'] = [self.format_error(
166+
e) for e in execution_result.errors]
156167

157168
if execution_result.invalid:
158169
status_code = 400
@@ -209,7 +220,8 @@ def parse_body(self, request):
209220
except AssertionError as e:
210221
raise HttpError(HttpResponseBadRequest(str(e)))
211222
except (TypeError, ValueError):
212-
raise HttpError(HttpResponseBadRequest('POST body sent invalid JSON.'))
223+
raise HttpError(HttpResponseBadRequest(
224+
'POST body sent invalid JSON.'))
213225

214226
elif content_type in ['application/x-www-form-urlencoded', 'multipart/form-data']:
215227
return request.POST
@@ -223,7 +235,8 @@ def execute_graphql_request(self, request, data, query, variables, operation_nam
223235
if not query:
224236
if show_graphiql:
225237
return None
226-
raise HttpError(HttpResponseBadRequest('Must provide query string.'))
238+
raise HttpError(HttpResponseBadRequest(
239+
'Must provide query string.'))
227240

228241
source = Source(query, name='GraphQL request')
229242

@@ -245,7 +258,8 @@ def execute_graphql_request(self, request, data, query, variables, operation_nam
245258
return None
246259

247260
raise HttpError(HttpResponseNotAllowed(
248-
['POST'], 'Can only perform a {} operation from a POST request.'.format(operation_ast.operation)
261+
['POST'], 'Can only perform a {} operation from a POST request.'.format(
262+
operation_ast.operation)
249263
))
250264

251265
try:
@@ -283,10 +297,12 @@ def get_graphql_params(request, data):
283297
if variables and isinstance(variables, six.text_type):
284298
try:
285299
variables = json.loads(variables)
286-
except:
287-
raise HttpError(HttpResponseBadRequest('Variables are invalid JSON.'))
300+
except Exception:
301+
raise HttpError(HttpResponseBadRequest(
302+
'Variables are invalid JSON.'))
288303

289-
operation_name = request.GET.get('operationName') or data.get('operationName')
304+
operation_name = request.GET.get(
305+
'operationName') or data.get('operationName')
290306
if operation_name == "null":
291307
operation_name = None
292308

@@ -302,5 +318,6 @@ def format_error(error):
302318
@staticmethod
303319
def get_content_type(request):
304320
meta = request.META
305-
content_type = meta.get('CONTENT_TYPE', meta.get('HTTP_CONTENT_TYPE', ''))
321+
content_type = meta.get(
322+
'CONTENT_TYPE', meta.get('HTTP_CONTENT_TYPE', ''))
306323
return content_type.split(';', 1)[0].lower()

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