<s> import pytest <EOL> @ pytest . fixture <EOL> def flask_client ( flask_app ) : <EOL> return flask_app . test_client ( ) <EOL> @ pytest . fixture <EOL> def process_store ( request ) : <EOL> from palladium . util import process_store <EOL> orig = process_store . copy ( ) <EOL> process_store . clear ( ) <EOL> request . addfinalizer ( <EOL> lambda : ( process_store . clear ( ) , process_store . update ( orig ) ) ) <EOL> return process_store </s>
