mirror of
https://github.com/kennethreitz/pydantic.git
synced 2026-06-05 23:00:18 +00:00
Samuel Colvin
6914410f38
* starting validation_decorator * correct skip_pre_38 * fix coverage and type hints * mypy tests and move to class based decorator * 3.6 fix, prevent duplicate github actions * correct py 3.6 check * better errors * cleaner field names for args and kwargs * add change and comments * starting docs * back to 3.7 for docs * docs * bump * add async example and fix print indents * allow type annotations as strings * python 3.8 in docs
18 lines
380 B
Python
18 lines
380 B
Python
from pydantic import validate_arguments, ValidationError
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@validate_arguments
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def repeat(s: str, count: int, *, separator: bytes = b'') -> bytes:
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b = s.encode()
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return separator.join(b for _ in range(count))
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a = repeat('hello', 3)
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print(a)
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b = repeat('x', '4', separator=' ')
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print(b)
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try:
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c = repeat('hello', 'wrong')
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except ValidationError as exc:
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print(exc)
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