How to use __get_validators__ method in pandera

Best Python code snippet using pandera_python

config_model.py

Source:config_model.py

...35        password -> "boo!"36        foo_password -> "boo!_foo"37    """38    @classmethod39    def __get_validators__(cls):40        yield cls.validate41    @classmethod42    def validate(cls, v):43        if found_vars := list(filter(len, chain.from_iterable(_var_re.findall(v)))):44            for var in found_vars:45                if (var_val := os.getenv(var)) is None:46                    raise ValueError(f'Environment variable "{var}" missing.')47                if not len(var_val):48                    raise ValueError(f'Environment variable "{var}" empty.')49            return expandvars(v)50        return v51class EnvSecretStr(EnvExpand, SecretStr):52    @classmethod53    def validate(cls, v):54        return SecretStr.validate(EnvExpand.validate(v))55class Credentials(NoExtraBaseModel):56    username: Optional[EnvExpand]57    password: Optional[EnvSecretStr]58    token: Optional[EnvSecretStr]59    @root_validator()60    def ensure_credentials(cls, values):61        if not any(62            (all((values.get("username"), values.get("password"))), values["token"])63        ):64            raise ValueError("Missing required credentials")65        return values66class FilePathEnvExpand(FilePath):67    """ A FilePath field whose value can interpolated from env vars """68    @classmethod69    def __get_validators__(cls):70        yield from EnvExpand.__get_validators__()71        yield from FilePath.__get_validators__()72class DirPathEnvExpand(DirectoryPath):73    """ A DirectoryPath field whose value can interpolated from env vars """74    @classmethod75    def __get_validators__(cls):76        yield from EnvExpand.__get_validators__()77        yield from DirectoryPath.__get_validators__()78class Defaults(NoExtraBaseModel, BaseSettings):79    configs_dir: DirPathEnvExpand80    @validator("configs_dir")81    def _configs_dir(cls, value):  # noqa82        return Path(value).absolute()83class IPFabricModel(NoExtraBaseModel):84    server_url: EnvExpand85    credentials: Credentials86    filters: Optional[str]87    strip_hostname_domains: Optional[List[str]]88class GitSpec(NoExtraBaseModel):89    name: Optional[str]90    repo: str91    email: Optional[str]...

_validator.py

Source:_validator.py

1from pydantic import validator2class Identifcation(str):3    @classmethod4    def __get_validators__(cls):5        yield cls.validate_ID6    @classmethod7    def validate_ID(cls, v: str) -> str:8        print(v)9        return v10class LengthDataset(int):11    @classmethod12    def __get_validators__(cls) -> None:13        yield cls.validate_LEN14    @classmethod15    def validate_LEN(cls, v: int) -> int:16        print(v)17        return v18class NextElementAvailable(int):19    @classmethod20    def __get_validators__(cls) -> None:21        yield cls.validate_NA22    @classmethod23    def validate_NA(cls, v: int) -> int:24        print(v)25        return v26class MeasuringPoint(str):27    @classmethod28    def __get_validators__(cls) -> None:29        yield cls.validate_MP30    @classmethod31    def validate_MP(cls, v: str) -> str:32        print(v)33        return v34class ModuleType(str):35    @classmethod36    def __get_validators__(cls) -> None:37        yield cls.validate_MT38    @classmethod39    def validate_MT(cls, v: str) -> str:40        print(v)41        return v42class ShortText(str):43    @classmethod44    def __get_validators__(cls) -> None:45        yield cls.validate_MT46    @classmethod47    def validate_ST(cls, v: str) -> str:48        print(v)49        return v50class LongText(str):51    @classmethod52    def __get_validators__(cls) -> None:53        yield cls.validate_LT54    @classmethod55    def validate_LT(cls, v: str) -> str:56        print(v)57        return v58class AreaDefinition(int):59    @classmethod60    def __get_validators__(cls) -> None:61        yield cls.validate_AD62    @classmethod63    def validate_AD(cls, v: int) -> int:64        print(v)65        return v66class StatusBit(int):67    @classmethod68    def __get_validators__(cls) -> None:69        yield cls.validate_SB70    @classmethod71    def validate_SB(cls, v: int) -> int:72        print(v)73        return v74class VariableName(str):75    @classmethod76    def __get_validators__(cls) -> None:77        yield cls.validate_VN78    @classmethod79    def validate_VN(cls, v: str) -> str:80        print(v)81        return v82class DataTyp(str):83    @classmethod84    def __get_validators__(cls) -> None:85        yield cls.validate_DT86    @classmethod87    def validate_DT(cls, v: str) -> str:88        print(v)89        return v90class VariableText(str):91    @classmethod92    def __get_validators__(cls) -> None:93        yield cls.validate_VT94    @classmethod95    def validate_VT(cls, v: str) -> str:96        print(v)97        return v98class ProcessImage(str):99    @classmethod100    def __get_validators__(cls) -> None:101        yield cls.validate_PI102    @classmethod103    def validate_PI(cls, v: str) -> str:104        print(v)105        return v106class ExportedVariable(str):107    @classmethod108    def __get_validators__(cls) -> None:109        yield cls.validate_EV110    @classmethod111    def validate_EV(cls, v: str) -> str:112        print(v)113        return v114class VariableOrConst(str):115    @classmethod116    def __get_validators__(cls) -> None:117        yield cls.validate_VC118    @classmethod119    def validate_VC(cls, v: str) -> str:120        print(v)121        return v122class Fbs(str):123    @classmethod124    def __get_validators__(cls) -> None:125        yield cls.validate_FB126    @classmethod127    def validate_FB(cls, v: str) -> str:128        print(v)129        return v130class Libary:131    @classmethod132    def __get_validators__(cls) -> None:133        yield cls.validate_LB134    @classmethod135    def validate_LB(cls, v: str) -> str:136        print(v)137        return v138class DtmNumber():139    pass140class DtmConfig():141    pass142class QuantityCounter():143    pass144class FunctionName():145    pass146class ChannelName():...

base.py

Source:base.py

...3import orjson4from core.config import TIME_DOMAIN_SUB_SAMPLED_RATIO, TIME_DOMAIN_DECIMAL5class SubSampledBinaryArray(list):6    @classmethod7    def __get_validators__(cls):8        yield cls.validate9    @classmethod10    def validate(cls, v):11        raw = np.fromstring(v, dtype=np.float32)12        axis = np.linspace(13            0, raw.size, int(raw.size / TIME_DOMAIN_SUB_SAMPLED_RATIO), endpoint=False14        )15        return [16            round(float(item), TIME_DOMAIN_DECIMAL)17            for item in np.take(raw, axis.astype(np.int))18        ]19class BinaryArray(list):20    @classmethod21    def __get_validators__(cls):22        yield cls.validate23    @classmethod24    def validate(cls, v):25        raw = np.fromstring(v, dtype=np.float32)26        return [round(float(item), TIME_DOMAIN_DECIMAL) for item in raw]27class BinaryArrayMax(list):28    @classmethod29    def __get_validators__(cls):30        yield cls.validate31    @classmethod32    def validate(cls, v):33        raw = np.fromstring(v, dtype=np.float32)34        return float(raw.max())35class SubSampledArray(list):36    @classmethod37    def __get_validators__(cls):38        yield cls.validate39    @classmethod40    def validate(cls, v: ndarray):41        axis = np.linspace(42            0, v.size, int(v.size / TIME_DOMAIN_SUB_SAMPLED_RATIO), endpoint=False43        )44        return [45            round(float(item), TIME_DOMAIN_DECIMAL)46            for item in np.take(v, axis.astype(np.int))47        ]48class SignalArray(list):49    @classmethod50    def __get_validators__(cls):51        yield cls.validate52    @classmethod53    def validate(cls, v: ndarray):54        return [round(float(item), TIME_DOMAIN_DECIMAL) for item in v]55class SignalArrayWithoutRound(list):56    @classmethod57    def __get_validators__(cls):58        yield cls.validate59    @classmethod60    def validate(cls, v: ndarray):61        return [float(item) for item in v]62class JsonString(list):63    @classmethod64    def __get_validators__(cls):65        yield cls.validate66    @classmethod67    def validate(cls, v: str):...

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