You can restrict form fields to only include those declared in a Pydantic model and forbid any extra field sent in the request using Pydantic's model_config = {"extra": "forbid"}:
from typing import Annotated
from fastapi import FastAPI, Form
from pydantic import BaseModel
app = FastAPI()
class FormData(BaseModel):
username: str
password: str
model_config = {"extra": "forbid"}
@app.post("/login/")
async def login(data: Annotated[FormData, Form()]):
return data
[orm] [bug] Fixed regression caused by issue #11814 which broke support for
certain flavors of PEP 593Annotated in the type_annotation_map when
builtin types such as list, dict were used without an element type.
While this is an incomplete style of typing, these types nonetheless
previously would be located in the type_annotation_map correctly.
[sqlite] [bug] Fixed regression in SQLite reflection caused by #11677 which
interfered with reflection for CHECK constraints that were followed
by other kinds of constraints within the same table definition. Pull
request courtesy Harutaka Kawamura.
[general] [change] The pin for setuptools<69.3 in pyproject.toml has been removed.
This pin was to prevent a sudden change in setuptools to use PEP 625
from taking place, which would change the file name of SQLAlchemy's source
distribution on pypi to be an all lower case name, which is likely to cause
problems with various build environments that expected the previous naming
style. However, the presence of this pin is holding back environments that
otherwise want to use a newer setuptools, so we've decided to move forward
with this change, with the assumption that build environments will have
largely accommodated the setuptools change by now.
[orm] [bug] [regression] Fixed regression from 1.3 where the column key used for a hybrid property
might be populated with that of the underlying column that it returns, for
a property that returns an ORM mapped column directly, rather than the key
[flake8-pyi] Respect pep8_naming.classmethod-decorators settings when determining if a method is a classmethod in custom-type-var-return-type (PYI019) (#13162)
[flake8-pyi] Teach various rules that annotations might be stringized (#12951)
[pylint] Avoid no-self-use for attrs-style validators (#13166)
[pylint] Recurse into subscript subexpressions when searching for list/dict lookups (PLR1733, PLR1736) (#13186)
[pyupgrade] Detect aiofiles.open calls in UP015 (#13173)
[pyupgrade] Mark sys.version_info[0] < 3 and similar comparisons as outdated (UP036) (#13175)
[flake8-pyi] Respect pep8_naming.classmethod-decorators settings when determining if a method is a classmethod in custom-type-var-return-type (PYI019) (#13162)
[flake8-pyi] Teach various rules that annotations might be stringized (#12951)
[pylint] Avoid no-self-use for attrs-style validators (#13166)
[pylint] Recurse into subscript subexpressions when searching for list/dict lookups (PLR1733, PLR1736) (#13186)
[pyupgrade] Detect aiofiles.open calls in UP015 (#13173)
[pyupgrade] Mark sys.version_info[0] < 3 and similar comparisons as outdated (UP036) (#13175)
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Bumps the allpip group with 6 updates:
0.112.20.114.02.8.22.9.02.0.322.0.340.5.10.5.20.6.30.6.41.1.3781.1.379Updates
fastapifrom 0.112.2 to 0.114.0Release notes
Sourced from fastapi's releases.
... (truncated)
Commits
bde12fa🔖 Release version 0.114.074842f0📝 Update release notese68d8c6📝 Update release notes4ff22a0📝 Update docs, Form Models section title, to match config name (#12152)a11e392📝 Update release notes4633b1b✨ Add support for forbidding extra form fields with Pydantic models (#12134)1b06b53📝 Update release notesc411b81✅ Update internal tests for latest Pydantic, including CI tweaks to install t...d86f660🔖 Release version 0.113.0179f838📝 Update release notesUpdates
pydanticfrom 2.8.2 to 2.9.0Release notes
Sourced from pydantic's releases.
... (truncated)
Changelog
Sourced from pydantic's changelog.
... (truncated)
Commits
ed92d0aPrep for v2.9 release (#10311)eecde7bFix lifecycle docs formatting (#10309)447879bAdd schema generation benchmarks for models with custom serializers (#10290)91a4993Add link for complex docs (#10301)8a01cc8Respectschema_generatorconfig value inTypeAdapter(#10300)5c24abbEnsure__pydantic_complete__is set when rebuilding dataclasses (#10291)0a78494Try fix forcoveragewith hidden files (#10298)d7e8125Ensure coverage data artifact is correctly uploaded (#10292)c109563Support signature for wrap validators withoutinfo(#10277)0115f7bReformat + add some benchmarks for annotated validators (#10276)Updates
sqlalchemyfrom 2.0.32 to 2.0.34Release notes
Sourced from sqlalchemy's releases.
... (truncated)
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Updates
pytest-playwrightfrom 0.5.1 to 0.5.2Release notes
Sourced from pytest-playwright's releases.
Commits
ea833cechore: add py.typed file (#245)ad46f15devops: fix conda build and publish workflow (#243)695c3eachore: update conda Pytest version requirement (#242)4c94dfechore: update setuptools to 70.3.0 (#237)49b5454chore: hide internal methods (#236)Updates
rufffrom 0.6.3 to 0.6.4Release notes
Sourced from ruff's releases.
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Changelog
Sourced from ruff's changelog.
Commits
65cc6ecBump version to 0.6.4 (#13253)66fe226[red-knot] fix lookup of nonlocal names in deferred annotations (#13236)e965f9c[red-knot] InferUnknownfor the loop var inasync forloops (#13243)0512428[red-knot] Emit a diagnostic if the value of a starred expression or a `yield...46a4573[red-knot] Add type inference for basicforloops (#13195)5728909Make mypy pass on black inknot_benchmark(#13235)9d1bd7a[pylint] removed dunder methods in Python 3 (PLW3201) (#13194)e37bde4[ruff] implement useless if-else (RUF034) (#13218)862bd0c[red-knot] Add debug assert to check for duplicate definitions (#13214)e1e9143[red-knot] Handle multiple comprehension targets (#13213)Updates
pyrightfrom 1.1.378 to 1.1.379Commits
a0bc017[pyright updated to 1.1.379] Update Version (#292)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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