def test_set_bool_global(globals_fixture):
g = globals_fixture
settings_manager = SettingsManager(g)
assert "TEST_SETTING" not in g
settings_manager.set_bool("TEST_SETTING", False)
assert g["TEST_SETTING"] is False
def test_set_bool(envvar_fixture):
"""
We coerce the environment variable to a boolean
"""
scope = {}
settings_manager = SettingsManager(scope)
# 0 is interpreted as False
os.environ["TEST_SETTING"] = "0"
# env variables can never be set as integers
settings_manager.set_bool("TEST_SETTING", False)
assert scope["TEST_SETTING"] is False
# the environment variable has precedence
settings_manager.set_bool("TEST_SETTING", True)
assert scope["TEST_SETTING"] is False
# We raise an error if the env variable
# cannot be reasonably coerced to a bool
os.environ["TEST_SETTING"] = "100"
with pytest.raises(ValueError):
settings_manager.set_bool("TEST_SETTING", True)
settings_manager = SettingsManager(g)
settings_manager.set_option("TEST_SETTING", "world")
print(g["TEST_SETTING"])
# using Global scope
settings_manager = SettingsManager(globals())
settings_manager.set_option("TEST_SETTING", "world")
print(TEST_SETTING)
# setting from env
os.environ["ENV_SETTING"] = "my_setting" # setting env variable
settings_manager.set_from_env("ENV_SETTING")
print(ENV_SETTING)
# setting boolean
settings_manager.set_bool("BOOL_SETTING", False)
print(BOOL_SETTING)
# setting boolean overriden from env var from env
os.environ["ENV_BOOL"] = "True" # setting env variable
settings_manager.set_bool("ENV_BOOL", False)
print(ENV_BOOL)
# setting int from env
os.environ["ENV_INT"] = "123" # setting env variable
settings_manager.set_option("ENV_INT", None, envvar_type=int)
print(ENV_INT)
# setting default
settings_manager.set_default("DEFAULT_SETTING", "my_defualt")
print(DEFAULT_SETTING)
return fh.read()
# Intialize settings manager with global variable
settings_manager = SettingsManager(globals())
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.abspath(
os.path.join(os.path.dirname(__file__), "..", "..", ".."))
# set RELEASE_ENV, usually one of dev, beta, tutor, prod
settings_manager.set_option("RELEASE_ENV", "dev")
if RELEASE_ENV in ("dev", "run_tests"):
settings_manager.set_bool("DEBUG", True)
else:
settings_manager.set_bool("DEBUG", False)
# look for mainsite/settings/${RELEASE_ENV}.py and load if it exists
env_file = os.path.join(os.path.dirname(__file__), f"{RELEASE_ENV}.py")
try_include(env_file)
print_debug(f"Release env is '{RELEASE_ENV}'")
settings_manager.set_option(
"PACKAGE_VERSION",
read_file(os.path.join(BASE_DIR, "etc/VERSION")).strip())
# Contact email, from address, support email
settings_manager.set_from_env("SERVER_EMAIL")