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Michael Rios
043d16bcf8
* Update validator function name in examples to show that value must be bar vs must contain a space * Add md file in
19 lines
331 B
Python
19 lines
331 B
Python
from pydantic import BaseModel, ValidationError, validator
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class Model(BaseModel):
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foo: str
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@validator('foo')
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def value_must_equal_bar(cls, v):
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if v != 'bar':
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raise ValueError('value must be "bar"')
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return v
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try:
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Model(foo='ber')
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except ValidationError as e:
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print(e.errors())
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