conftest.py

import os

from hypothesis import settings
from hypothesis import Verbosity

# In addition to the 'default' profile, we provide
settings.register_profile("hard"      , settings(max_examples = 1000))
settings.register_profile("dev"       , settings(max_examples =   10))
settings.register_profile("hard_nocov", settings(max_examples = 1000, use_coverage=False))
settings.register_profile("dev_nocov" , settings(max_examples =   10, use_coverage=False))
settings.register_profile("debug"     , settings(max_examples =   10,
                                                verbosity=Verbosity.verbose))
settings.load_profile(os.getenv(u'HYPOTHESIS_PROFILE', 'dev'))