def _handler500(request=None, exception=None):
exception = sys.exc_info()
response = exception_process(exception=exception, context=None)
res = get_dataformat(request)
response.data['status_code'] = _HANDLER500_CODE
return HttpResponseServerError(json.dumps(response.data),
content_type=res.content_type)
def _handler403(request=None, exception=None):
"""重写django系统对400、403、404、500code报错的机制handler"""
response = exception_handler(exc=exception, context=None)
res = get_dataformat(request)
response.data['debuginfo'] = repr(exception)
log.error(repr(exception))
response.data['status_code'] = _HANDLER403_CODE
return HttpResponseForbidden(json.dumps(response.data),
content_type=res.content_type)
def _handler500(request=None, exception=None):
"""重写django系统对400、403、404、500code报错的机制handler"""
exception = sys.exc_info()
response = exception_process(exception=exception, context=None)
res = get_dataformat(request)
response.data['status_code'] = _HANDLER500_CODE
print(res)
return HttpResponseServerError(json.dumps(response.data),
content_type=res.content_type)
def _handler404(request=None, exception=None):
response = exception_handler(exc=exception, context=None)
res = get_dataformat(request)
args = exception.args
for _ in args:
# 404报错会在tried中返回所有的路由，隐私关系我们只返回'all_modules'
if _.get('tried'):
_['tried'] = 'all_modules'
response.data['debuginfo'] = repr(exception)
log.error(repr(exception))
response.data['status_code'] = _HANDLER404_CODE
return HttpResponseNotFound(json.dumps(response.data),
content_type=res.content_type)
def inner(request, *args, **kwargs):
# methods校验
try:
assert request.method in methods
except AssertionError:
dataformat = get_dataformat(request)
message = 'Method Not Allowed ({method}): {path}'.format(
method=request.method, path=request.path)
r = dict(status_code=HTTP_405_METHOD_NOT_ALLOWED,
detail=message)
response = HttpResponseNotAllowed(
methods, json.dumps(r), content_type=dataformat.content_type)
log.warn(message)
return response
# request.user校验
try:
assert login_required
check_user(request.user, perm)
except AssertionError:
pass
except InsufficientPermissionsError:
message = 'user get no permission (perm:{perm})'.format(
perm=perm)
log.warn(message)
raise InsufficientPermissionsError(detail=message)
# NOTE:推荐
# request.jwt校验
try:
assert jwt_required
jwt_token_verify_handler(request.jwt)
except AssertionError:
pass
except:
message = 'user not authentication'
log.warn(message)
raise InvalidJwtToken(detail=message)
return func(request, *args, **kwargs)