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# Copyright 2016 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""App Engine py.test configuration."""
import sys
from six.moves import reload_module
def set_up_gae_environment(sdk_path):
"""Set up appengine SDK third-party imports.
The App Engine SDK does terrible things to the global interpreter state.
Because of this, this stuff can't be neatly undone. As such, it can't be
a fixture.
"""
if 'google' in sys.modules:
# Some packages, such as protobuf, clobber the google
# namespace package. This prevents that.
reload_module(sys.modules['google'])
# This sets up google-provided libraries.
sys.path.insert(0, sdk_path)
import dev_appserver
dev_appserver.fix_sys_path()
# Fixes timezone and other os-level items.
import google.appengine.tools.os_compat # noqa: unused import
def pytest_configure(config):
"""Configures the App Engine SDK imports on py.test startup."""
if config.getoption('gae_sdk') is not None:
set_up_gae_environment(config.getoption('gae_sdk'))
def pytest_ignore_collect(path, config):
"""Skip App Engine tests when --gae-sdk is not specified."""
return (
'contrib/appengine' in str(path) and
config.getoption('gae_sdk') is None)
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