def quote_plus(s, safe = ''):
    if ' ' in s:
        s = quote(s, safe + ' ')
        return s.replace(' ', '+')
    return quote(s, safe)
Ensure that all of the indexes are created for a document with
dataset/ETHPy150Open ofermend/medicare-demo/socialite/jython/Lib/urllib.py/quote_plus--crossover with--dataset/ETHPy150Open MongoEngine/mongoengine/tests/document/inheritance.py/InheritanceTest.test_indexes_and_multiple_inheritance