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Samuel Colvin
24 lines
525 B
Python
24 lines
525 B
Python
from datetime import datetime
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from pydantic import ValidationError
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from pydantic.dataclasses import dataclass
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class MyConfig:
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max_anystr_length = 10
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validate_assignment = True
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error_msg_templates = {
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'value_error.any_str.max_length': 'max_length:{limit_value}',
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}
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@dataclass(config=MyConfig)
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class User:
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id: int
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name: str = 'John Doe'
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signup_ts: datetime = None
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user = User(id='42', signup_ts='2032-06-21T12:00')
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try:
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user.name = 'x' * 20
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except ValidationError as e:
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print(e)
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