29 lines
717 B
Python
29 lines
717 B
Python
"""Module containing WTForms classes
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and helper functions for Starlette-WTF"""
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from typing import Type, TypeVar
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from fastapi import Request
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from starlette_wtf import StarletteForm
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T = TypeVar('T', bound=StarletteForm)
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async def get_form(
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form: Type[T],
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req: Request) -> T:
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"""Almost the same as `form.from_formdata`,
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and must be used *instead* of instantiating
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form object directly as in Flask.
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See `respond.with_tmpl` for explanation
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about the `request` argument
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Args:
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form (Type[StarletteForm]): StarletteForm class
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req (Request): Request object
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Returns:
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StarletteForm instance
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"""
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return await form.from_formdata(request=req)
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