def app_context(request_settings, init_db=True, clean_db=True, drop_db=False):
try:
os.environ.pop("FLASK_APP_CONFIG_FILE", None)
conn_param = lm_db.db_connection_params(request_settings)
if init_db:
lm_db.create_db(conn_params=conn_param)
logger.debug("DB created (conn params=%r)", conn_param)
flask_app = create_app(env="testing",
settings=request_settings,
init_app=False)
flask_app.before_request(process_auto_login)
with flask_app.app_context() as ctx:
logger.info("Starting application")
initialize_app(flask_app,
ctx,
prom_registry=prometheus_client.CollectorRegistry())
if init_db:
logger.debug("Initializing DB...")
lm_db.db.create_all()
logger.debug("DB initialized!")
yield ctx
# clean the database and
# close all sessions and connections
with flask_app.app_context() as ctx:
if clean_db:
# _clean_db()
logger.debug("DB cleanup")
if drop_db:
lm_db.db.close_all_sessions()
lm_db.db.engine.pool.dispose()
lm_db.drop_db(conn_param)
logger.debug("DB deleted (connection params=%r)", conn_param)
except Exception as e:
logger.exception(e)
raise RuntimeError(e)
def test_config_instance(instance_config_file):
instance_path = os.path.dirname(instance_config_file)
instance_file = os.path.basename(instance_config_file)
settings = {"FLASK_APP_INSTANCE_PATH": instance_path, "FLASK_APP_CONFIG_FILE": instance_file}
settings.update({"PROPERTY": "_OLD_VALUE_"}) # this should be overwritten from instance_config
flask_app = create_app(env="testing", settings=settings, init_app=False)
# check if settings from config instance are set
# and the "PROPERTY" from settings has been overwritten
check_config_properties(testing_settings, flask_app)
def check_config_properties(settings, flask_app=None):
logger.debug("App settings: %r", settings)
if flask_app is None:
flask_app = create_app(env="testing", settings=settings, init_app=False)
logger.debug("App Config: %r", flask_app.config)
for k, v in settings.items():
if k == "API_KEYS":
continue
conf_value = str(flask_app.config.get(k, None))
logger.debug("Checking %s: %s - %s", k, v, conf_value)
assert conf_value == v, \
f"Inconsistent property '{k}': found {v} in settings, but {conf_value} in the Flask config"
# Copyright (c) 2020-2021 CRS4
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from lifemonitor import app
if __name__ == '__main__':
""" Start development server"""
app.create_app().run(host="0.0.0.0", port=8000)
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os
import ssl
from lifemonitor.app import create_app
# create an app instance
application = create_app()
if __name__ == '__main__':
""" Start development server"""
context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
context.load_cert_chain(
os.environ.get("LIFEMONITOR_TLS_CERT", './certs/lm.crt'),
os.environ.get("LIFEMONITOR_TLS_KEY", './certs/lm.key'))
application.run(host="0.0.0.0", port=8000, ssl_context=context)
def test_absolute_path_instance_folder(instance_config_file):
settings = {"FLASK_APP_INSTANCE_PATH": "a_relative_path"}
with pytest.raises(ValueError, match=r".*must be absolute.*"):
create_app(env="testing", settings=settings, init_app=False)
