Python pydantic.BaseSettings方法代碼示例

本文整理匯總了Python中pydantic.BaseSettings方法的典型用法代碼示例。如果您正苦於以下問題：Python pydantic.BaseSettings方法的具體用法？Python pydantic.BaseSettings怎麽用？Python pydantic.BaseSettings使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pydantic的用法示例。

在下文中一共展示了pydantic.BaseSettings方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: test_env_inheritance

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_inheritance(env):
    class SettingsParent(BaseSettings):
        foobar: str = 'parent default'

        class Config:
            fields = {'foobar': {'env': 'different'}}

    class SettingsChild(SettingsParent):
        foobar: str = 'child default'

    assert SettingsParent().foobar == 'parent default'
    assert SettingsParent(foobar='abc').foobar == 'abc'

    assert SettingsChild().foobar == 'child default'
    assert SettingsChild(foobar='abc').foobar == 'abc'
    env.set('different', 'env value')
    assert SettingsParent().foobar == 'env value'
    assert SettingsParent(foobar='abc').foobar == 'abc'
    assert SettingsChild().foobar == 'env value'
    assert SettingsChild(foobar='abc').foobar == 'abc'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:22，代碼來源:test_settings.py

示例2: test_env_inheritance_field

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_inheritance_field(env):
    class SettingsParent(BaseSettings):
        foobar: str = Field('parent default', env='foobar_env')

    class SettingsChild(SettingsParent):
        foobar: str = 'child default'

    assert SettingsParent().foobar == 'parent default'
    assert SettingsParent(foobar='abc').foobar == 'abc'

    assert SettingsChild().foobar == 'child default'
    assert SettingsChild(foobar='abc').foobar == 'abc'
    env.set('foobar_env', 'env value')
    assert SettingsParent().foobar == 'env value'
    assert SettingsParent(foobar='abc').foobar == 'abc'
    assert SettingsChild().foobar == 'child default'
    assert SettingsChild(foobar='abc').foobar == 'abc'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:19，代碼來源:test_settings.py

示例3: test_config_file_settings_nornir

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_config_file_settings_nornir(env):
    """
    See https://github.com/samuelcolvin/pydantic/pull/341#issuecomment-450378771
    """

    class Settings(BaseSettings):
        a: str
        b: str
        c: str

        def _build_values(self, init_kwargs, _env_file, _env_file_encoding):
            config_settings = init_kwargs.pop('__config_settings__')
            return {**config_settings, **init_kwargs, **self._build_environ()}

    env.set('C', 'env setting c')

    config = {'a': 'config a', 'b': 'config b', 'c': 'config c'}
    s = Settings(__config_settings__=config, b='argument b', c='argument c')
    assert s.a == 'config a'
    assert s.b == 'argument b'
    assert s.c == 'env setting c'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:23，代碼來源:test_settings.py

示例4: test_env_file_config

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_file_config(env, tmp_path):
    p = tmp_path / '.env'
    p.write_text(test_env_file)

    class Settings(BaseSettings):
        a: str
        b: str
        c: str

        class Config:
            env_file = p

    env.set('A', 'overridden var')

    s = Settings()
    assert s.a == 'overridden var'
    assert s.b == 'better string'
    assert s.c == 'best string'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:20，代碼來源:test_settings.py

示例5: test_env_file_config_case_sensitive

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_file_config_case_sensitive(tmp_path):
    p = tmp_path / '.env'
    p.write_text(test_env_file)

    class Settings(BaseSettings):
        a: str
        b: str
        c: str

        class Config:
            env_file = p
            case_sensitive = True

    with pytest.raises(ValidationError) as exc_info:
        Settings()
    assert exc_info.value.errors() == [{'loc': ('a',), 'msg': 'field required', 'type': 'value_error.missing'}]

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:18，代碼來源:test_settings.py

示例6: test_env_file_export

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_file_export(env, tmp_path):
    p = tmp_path / '.env'
    p.write_text(
        """\
export A='good string'
export B=better-string
export C="best string"
"""
    )

    class Settings(BaseSettings):
        a: str
        b: str
        c: str

        class Config:
            env_file = p

    env.set('A', 'overridden var')

    s = Settings()
    assert s.a == 'overridden var'
    assert s.b == 'better-string'
    assert s.c == 'best string'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:26，代碼來源:test_settings.py

示例7: test_env_file_example

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_file_example(tmp_path):
    p = tmp_path / '.env'
    p.write_text(
        """\
# ignore comment
ENVIRONMENT="production"
REDIS_ADDRESS=localhost:6379
MEANING_OF_LIFE=42
MY_VAR='Hello world'
"""
    )

    class Settings(BaseSettings):
        environment: str
        redis_address: str
        meaning_of_life: int
        my_var: str

    s = Settings(_env_file=str(p))
    assert s.dict() == {
        'environment': 'production',
        'redis_address': 'localhost:6379',
        'meaning_of_life': 42,
        'my_var': 'Hello world',
    }

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:27，代碼來源:test_settings.py

示例8: is_pydantic

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def is_pydantic(test_object):
    try:
        instance = isinstance(test_object, BaseSettings) or isinstance(test_object, BaseModel)
    except TypeError:
        instance = False
    try:
        subclass = issubclass(test_object, BaseSettings) or issubclass(test_object, BaseModel)
    except TypeError:
        subclass = False
    return instance or subclass

開發者ID:MolSSI，項目名稱:QCElemental，代碼行數:12，代碼來源:autodocs.py

示例9: test_with_prefix

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_with_prefix(env):
    class Settings(BaseSettings):
        apple: str

        class Config:
            env_prefix = 'foobar_'

    with pytest.raises(ValidationError):
        Settings()
    env.set('foobar_apple', 'has_prefix')
    s = Settings()
    assert s.apple == 'has_prefix'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:14，代碼來源:test_settings.py

示例10: test_nested_env_with_basemodel

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_nested_env_with_basemodel(env):
    class TopValue(BaseModel):
        apple: str
        banana: str

    class Settings(BaseSettings):
        top: TopValue

    with pytest.raises(ValidationError):
        Settings()
    env.set('top', '{"banana": "secret_value"}')
    s = Settings(top={'apple': 'value'})
    assert s.top == {'apple': 'value', 'banana': 'secret_value'}

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:15，代碼來源:test_settings.py

示例11: test_nested_env_with_dict

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_nested_env_with_dict(env):
    class Settings(BaseSettings):
        top: Dict[str, str]

    with pytest.raises(ValidationError):
        Settings()
    env.set('top', '{"banana": "secret_value"}')
    s = Settings(top={'apple': 'value'})
    assert s.top == {'apple': 'value', 'banana': 'secret_value'}

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:11，代碼來源:test_settings.py

示例12: test_required_sub_model

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_required_sub_model(env):
    class Settings(BaseSettings):
        foobar: DateModel

    with pytest.raises(ValidationError):
        Settings()
    env.set('FOOBAR', '{"pips": "TRUE"}')
    s = Settings()
    assert s.foobar.pips is True

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:11，代碼來源:test_settings.py

示例13: test_non_class

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_non_class(env):
    class Settings(BaseSettings):
        foobar: NoneStr

    env.set('FOOBAR', 'xxx')
    s = Settings()
    assert s.foobar == 'xxx'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:9，代碼來源:test_settings.py

示例14: test_env_list

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_list(env):
    class Settings(BaseSettings):
        foobar: str

        class Config:
            fields = {'foobar': {'env': ['different1', 'different2']}}

    env.set('different1', 'value 1')
    env.set('different2', 'value 2')
    s = Settings()
    assert s.foobar == 'value 1'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:13，代碼來源:test_settings.py

示例15: test_env_list_field

# 需要導入模塊: import pydantic [as 別名]
# 或者: from pydantic import BaseSettings [as 別名]
def test_env_list_field(env):
    class Settings(BaseSettings):
        foobar: str = Field(..., env='foobar_env_name')

    env.set('FOOBAR_ENV_NAME', 'env value')
    s = Settings()
    assert s.foobar == 'env value'

開發者ID:samuelcolvin，項目名稱:pydantic，代碼行數:9，代碼來源:test_settings.py

注：本文中的pydantic.BaseSettings方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。