36955618ae
Doing this allow for potential importing of the tests and is cleaner than having a side directory. Nova already does this, so let's move. Change-Id: I77fc9c5356f3962363fd355b8dbf44fbeec157ee
225 lines
8.7 KiB
Python
225 lines
8.7 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Base classes for API tests.
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"""
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import urllib
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import flask
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import pecan
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import pecan.testing
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from ceilometer.api import acl
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from ceilometer.api.v1 import app as v1_app
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from ceilometer.api.v1 import blueprint as v1_blueprint
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from ceilometer.openstack.common import jsonutils
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from ceilometer import service
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from ceilometer.tests import db as db_test_base
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class TestBase(db_test_base.TestBase):
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"""Use only for v1 API tests.
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"""
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def setUp(self):
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super(TestBase, self).setUp()
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service.prepare_service([])
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self.CONF.set_override("auth_version",
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"v2.0", group=acl.OPT_GROUP_NAME)
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self.CONF.set_override("policy_file",
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self.path_get('etc/ceilometer/policy.json'))
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sources_file = self.path_get('ceilometer/tests/sources.json')
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self.app = v1_app.make_app(self.CONF,
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enable_acl=False,
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attach_storage=False,
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sources_file=sources_file)
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# this is needed to pass over unhandled exceptions
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self.app.debug = True
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self.app.register_blueprint(v1_blueprint.blueprint)
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self.test_app = self.app.test_client()
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@self.app.before_request
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def attach_storage_connection():
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flask.request.storage_conn = self.conn
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def get(self, path, headers=None, **kwds):
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if kwds:
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query = path + '?' + urllib.urlencode(kwds)
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else:
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query = path
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rv = self.test_app.get(query, headers=headers)
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if rv.status_code == 200 and rv.content_type == 'application/json':
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try:
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data = jsonutils.loads(rv.data)
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except ValueError:
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print('RAW DATA:%s' % rv)
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raise
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return data
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return rv
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class FunctionalTest(db_test_base.TestBase):
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"""Used for functional tests of Pecan controllers where you need to
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test your literal application and its integration with the
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framework.
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"""
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PATH_PREFIX = ''
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def setUp(self):
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super(FunctionalTest, self).setUp()
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self.CONF.set_override("auth_version", "v2.0",
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group=acl.OPT_GROUP_NAME)
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self.CONF.set_override("policy_file",
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self.path_get('etc/ceilometer/policy.json'))
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self.app = self._make_app()
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def _make_app(self, enable_acl=False):
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# Determine where we are so we can set up paths in the config
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root_dir = self.path_get()
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self.config = {
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'app': {
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'root': 'ceilometer.api.controllers.root.RootController',
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'modules': ['ceilometer.api'],
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'static_root': '%s/public' % root_dir,
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'template_path': '%s/ceilometer/api/templates' % root_dir,
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'enable_acl': enable_acl,
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},
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'wsme': {
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'debug': True,
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},
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}
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return pecan.testing.load_test_app(self.config)
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def tearDown(self):
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super(FunctionalTest, self).tearDown()
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pecan.set_config({}, overwrite=True)
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def put_json(self, path, params, expect_errors=False, headers=None,
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extra_environ=None, status=None):
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"""Sends simulated HTTP PUT request to Pecan test app.
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:param path: url path of target service
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:param params: content for wsgi.input of request
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:param expect_errors: boolean value whether an error is expected based
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on request
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:param headers: A dictionary of headers to send along with the request
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:param extra_environ: A dictionary of environ variables to send along
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with the request
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:param status: Expected status code of response
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"""
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return self.post_json(path=path, params=params,
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expect_errors=expect_errors,
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headers=headers, extra_environ=extra_environ,
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status=status, method="put")
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def post_json(self, path, params, expect_errors=False, headers=None,
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method="post", extra_environ=None, status=None):
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"""Sends simulated HTTP POST request to Pecan test app.
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:param path: url path of target service
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:param params: content for wsgi.input of request
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:param expect_errors: boolean value whether an error is expected based
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on request
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:param headers: A dictionary of headers to send along with the request
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:param method: Request method type. Appropriate method function call
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should be used rather than passing attribute in.
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:param extra_environ: A dictionary of environ variables to send along
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with the request
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:param status: Expected status code of response
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"""
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full_path = self.PATH_PREFIX + path
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print('%s: %s %s' % (method.upper(), full_path, params))
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response = getattr(self.app, "%s_json" % method)(
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str(full_path),
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params=params,
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headers=headers,
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status=status,
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extra_environ=extra_environ,
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expect_errors=expect_errors
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)
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print('GOT:%s' % response)
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return response
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def delete(self, path, expect_errors=False, headers=None,
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extra_environ=None, status=None):
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"""Sends simulated HTTP DELETE request to Pecan test app.
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:param path: url path of target service
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:param expect_errors: boolean value whether an error is expected based
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on request
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:param headers: A dictionary of headers to send along with the request
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:param extra_environ: A dictionary of environ variables to send along
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with the request
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:param status: Expected status code of response
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"""
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full_path = self.PATH_PREFIX + path
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print('DELETE: %s' % (full_path))
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response = self.app.delete(str(full_path),
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headers=headers,
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status=status,
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extra_environ=extra_environ,
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expect_errors=expect_errors)
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print('GOT:%s' % response)
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return response
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def get_json(self, path, expect_errors=False, headers=None,
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extra_environ=None, q=[], groupby=[], **params):
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"""Sends simulated HTTP GET request to Pecan test app.
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:param path: url path of target service
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:param expect_errors: boolean value whether an error is expected based
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on request
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:param headers: A dictionary of headers to send along with the request
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:param extra_environ: A dictionary of environ variables to send along
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with the request
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:param q: list of queries consisting of: field, value, op, and type
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keys
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:param groupby: list of fields to group by
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:param params: content for wsgi.input of request
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"""
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full_path = self.PATH_PREFIX + path
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query_params = {'q.field': [],
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'q.value': [],
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'q.op': [],
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'q.type': [],
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}
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for query in q:
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for name in ['field', 'op', 'value', 'type']:
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query_params['q.%s' % name].append(query.get(name, ''))
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all_params = {}
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all_params.update(params)
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if q:
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all_params.update(query_params)
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if groupby:
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all_params.update({'groupby': groupby})
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print('GET: %s %r' % (full_path, all_params))
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response = self.app.get(full_path,
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params=all_params,
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headers=headers,
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extra_environ=extra_environ,
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expect_errors=expect_errors)
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if not expect_errors:
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response = response.json
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print('GOT:%s' % response)
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return response
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