How to use _unpickle_warning method in pandera

Best Python code snippet using pandera_python

errors.py

Source:errors.py Github

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...36 (self.__class__,), # arguments to said function37 state, # arguments to `__setstate__` after creation38 )39 @classmethod40 def _unpickle_warning(cls):41 """Create the warning message about state loss in pickling."""42 return (43 f"Pickling {cls.__name__} does not preserve state: "44 f"Attributes {cls.TO_STRING_KEYS} become string "45 "representations."46 )47 def __setstate__(self, state):48 """Show warning during unpickling."""49 warnings.warn(self._unpickle_warning())50 return super().__setstate__(state)51class ParserError(ReducedPickleExceptionBase):52 """Raised when data cannot be parsed from the raw into its clean form."""53 TO_STRING_KEYS = ["failure_cases"]54 def __init__(self, message, failure_cases):55 super().__init__(message)56 self.failure_cases = failure_cases57class SchemaInitError(Exception):58 """Raised when schema initialization fails."""59class SchemaDefinitionError(Exception):60 """Raised when schema definition is invalid on object validation."""61class SchemaError(ReducedPickleExceptionBase):62 """Raised when object does not pass schema validation constraints."""63 TO_STRING_KEYS = [...

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