def test_from_env_method_with_prefix(clean_env, tmpdir):
data = {
"default": {
"prefix_a_default": "From default env"
},
"development": {
"prefix_value": "From development env",
"prefix_only_in_development": True,
},
"other": {
"prefix_value": "From other env",
"prefix_only_in_other": True,
"not_prefixed": "no prefix",
},
}
toml_path = str(tmpdir.join("base_settings.toml"))
toml_loader.write(toml_path, data, merge=False)
settings = LazySettings(
settings_file=toml_path,
environments=True,
filter_strategy=PrefixFilter("prefix"),
)
settings.set("ARBITRARY_KEY", "arbitrary value")
assert settings.VALUE == "From development env"
assert settings.A_DEFAULT == "From default env"
assert settings.ONLY_IN_DEVELOPMENT is True
assert settings.ARBITRARY_KEY == "arbitrary value"
assert settings.get("ONLY_IN_OTHER") is None
# clone the settings object pointing to a new env
other_settings = settings.from_env("other")
assert other_settings.VALUE == "From other env"
assert other_settings.A_DEFAULT == "From default env"
assert other_settings.ONLY_IN_OTHER is True
assert other_settings.get("ARBITRARY_KEY") is None
assert other_settings.get("ONLY_IN_DEVELOPMENT") is None
with pytest.raises(AttributeError):
other_settings.not_prefixed
with pytest.raises(AttributeError):
# values set programatically are not cloned
other_settings.ARBITRARY_KEY
with pytest.raises(AttributeError):
# values set only in a specific env not cloned
other_settings.ONLY_IN_DEVELOPMENT
# assert it is cached not created twice
assert other_settings is settings.from_env("other")
def test_from_env_method(clean_env, tmpdir):
data = {
"default": {
"a_default": "From default env"
},
"development": {
"value": "From development env",
"only_in_development": True,
},
"other": {
"value": "From other env",
"only_in_other": True
},
}
toml_path = str(tmpdir.join("base_settings.toml"))
toml_loader.write(toml_path, data, merge=False)
settings = LazySettings(settings_file=toml_path, environments=True)
settings.set("ARBITRARY_KEY", "arbitrary value")
assert settings.VALUE == "From development env"
assert settings.A_DEFAULT == "From default env"
assert settings.ONLY_IN_DEVELOPMENT is True
assert settings.ARBITRARY_KEY == "arbitrary value"
assert settings.get("ONLY_IN_OTHER") is None
# clone the settings object pointing to a new env
other_settings = settings.from_env("other")
assert other_settings.VALUE == "From other env"
assert other_settings.A_DEFAULT == "From default env"
assert other_settings.ONLY_IN_OTHER is True
assert other_settings.get("ARBITRARY_KEY") is None
assert other_settings.get("ONLY_IN_DEVELOPMENT") is None
with pytest.raises(AttributeError):
# values set programatically are not cloned
other_settings.ARBITRARY_KEY
with pytest.raises(AttributeError):
# values set only in a specific env not cloned
other_settings.ONLY_IN_DEVELOPMENT
# assert it is cached not created twice
assert other_settings is settings.from_env("other")
# Now the same using keep=True
other_settings = settings.from_env("other", keep=True)
assert other_settings.VALUE == "From other env"
assert other_settings.A_DEFAULT == "From default env"
assert other_settings.ONLY_IN_OTHER is True
assert other_settings.ONLY_IN_DEVELOPMENT is True
assert settings.ARBITRARY_KEY == "arbitrary value"
# assert it is created not cached
assert other_settings is not settings.from_env("other")
# settings remains the same
assert settings.VALUE == "From development env"
assert settings.A_DEFAULT == "From default env"
assert settings.ONLY_IN_DEVELOPMENT is True
assert settings.ARBITRARY_KEY == "arbitrary value"
assert settings.get("ONLY_IN_OTHER") is None
# additional kwargs
data = {
"default": {
"a_default": "From default env"
},
"production": {
"value": "From prod env",
"only_in_prod": True
},
"other": {
"value": "From other env",
"only_in_other": True
},
}
toml_path = str(tmpdir.join("other_settings.toml"))
toml_loader.write(toml_path, data, merge=False)
new_other_settings = other_settings.from_env(
"production", keep=True, SETTINGS_FILE_FOR_DYNACONF=toml_path)
# production values
assert new_other_settings.VALUE == "From prod env"
assert new_other_settings.ONLY_IN_PROD is True
# keep=True values
assert new_other_settings.ONLY_IN_OTHER is True
assert new_other_settings.ONLY_IN_DEVELOPMENT is True
assert settings.A_DEFAULT == "From default env"
def test_set_explicit_merge_token(tmpdir):
data = {
"a_list": [1, 2],
"b_list": [1],
"a_dict": {
"name": "Bruno"
},
}
toml_loader.write(str(tmpdir.join("settings.toml")), data, merge=False)
settings = LazySettings(settings_file="settings.toml")
assert settings.A_LIST == [1, 2]
assert settings.B_LIST == [1]
assert settings.A_DICT == {"name": "Bruno"}
assert settings.A_DICT.name == "Bruno"
settings.set("a_list", [3], merge=True)
assert settings.A_LIST == [1, 2, 3]
settings.set("b_list", "@merge [2]")
assert settings.B_LIST == [1, 2]
settings.set("b_list", "@merge [3, 4]")
assert settings.B_LIST == [1, 2, 3, 4]
settings.set("b_list", "@merge 5")
assert settings.B_LIST == [1, 2, 3, 4, 5]
settings.set("b_list", "@merge 6.6")
assert settings.B_LIST == [1, 2, 3, 4, 5, 6.6]
settings.set("b_list", "@merge false")
assert settings.B_LIST == [1, 2, 3, 4, 5, 6.6, False]
settings.set("b_list", "@merge foo,bar")
assert settings.B_LIST == [1, 2, 3, 4, 5, 6.6, False, "foo", "bar"]
settings.set("b_list", "@merge zaz")
assert settings.B_LIST == [1, 2, 3, 4, 5, 6.6, False, "foo", "bar", "zaz"]
settings.set("a_dict", "@merge {city='Guarulhos'}")
assert settings.A_DICT.name == "Bruno"
assert settings.A_DICT.city == "Guarulhos"
settings.set("a_dict", "@merge country=Brasil")
assert settings.A_DICT.name == "Bruno"
assert settings.A_DICT.city == "Guarulhos"
assert settings.A_DICT.country == "Brasil"
settings.set("new_key", "@merge foo=bar")
assert settings.NEW_KEY == {"foo": "bar"}
import os
from dynaconf import LazySettings
settings = LazySettings(DEBUG_LEVEL_FOR_DYNACONF=os.getenv(
'OAUTHCLIENT_DEBUG_LEVEL', 'DEBUG'),
ENV_FOR_DYNACONF=os.getenv('OAUTHCLIENT_ENV',
'development'),
ENVVAR_PREFIX_FOR_DYNACONF='OAUTHCLIENT')
settings.set(
'ROOT_DIR',
os.path.dirname(
os.path.abspath(os.path.join(os.path.abspath(__file__), "../"))))
settings.load_file(os.path.join(settings.ROOT_DIR, 'config/default.py'),
env='default')
settings.load_file(os.path.join(settings.ROOT_DIR, 'settings.py'))
