Discussions

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  OAuth2 bearer helpers accept Authorization: Bearer as present auth and return an empty token

  question Question or problem

  subhashdasyam asked Mar 22, 2026 in Questions · Unanswered

  

  

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  MergeMonkey - free AI code reviewer pilot for open-source projects

  yashwant86 started Mar 21, 2026 in Show and tell

  

  

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  casbin-fastapi-decorator — decorator-based Casbin authorization for FastAPI, no middleware required

  Neko1313 started Mar 13, 2026 in Show and tell

  

  

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  How to mark input field as invalid in route function

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  BlackZork asked Mar 18, 2026 in Questions · Closed · Answered

  

  

  

  

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  python.org discussion of alternate syntax for Annotated[str, Query()], str @ Query

  y2kbugger asked Jul 21, 2025 in Questions · Unanswered

  

  

  

  

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  APIKeyBase interface changed since version 0.122.0 and not mentioned in changelog.

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  mlz-pko asked Dec 2, 2025 in Questions · Unanswered

  

  

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  Using default_factory=list for multi-valued parameter in Query model leads to memory leak

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  anil-enable asked Mar 17, 2026 in Questions · Answered

  

  

  

  

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  Title: Error when using authentication middleware in FastAPI

  codeby-umar started Mar 17, 2026 in Show and tell · Closed

  

  

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  How to disable the default 422 doc

  question Question or problem answered reviewed question-migrate

  Jedore asked Jun 29, 2021 in Questions · Answered

  

  

  

  

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  Different sub-application behaviour when using FastAPI(root_path=...) vs --root-path CLI option

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  pieterrombauts asked Mar 17, 2026 in Questions · Answered

  

  

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  Changenotes — free AI changelog generator for FastAPI

  elesinn started Mar 17, 2026 in Show and tell · Closed

  

  

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  Should EventSourceResponse return standard HTTP errors for exceptions raised before the stream starts?

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  thisisarko asked Mar 16, 2026 in Questions · Unanswered

  

  

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  How to use nested models in query parameters correctly

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  eyueldk asked Aug 15, 2025 in Questions · Answered

  

  

  

  

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  FastAPI dynamic routes control without application restart.

  Attakay78 started Mar 15, 2026 in Show and tell

  

  

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  get_typed_return_annotation raises NameError for stringified annotations in Python 3.10+

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  wenwen-666 asked Mar 15, 2026 in Questions · Unanswered

  

  

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  How to create type-safe ServerSentEvent?

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  rakuzen25 asked Mar 12, 2026 in Questions · Unanswered

  

  

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  Injected BackgroundTasks silently discarded when Response has its own background

  mango766 asked Mar 14, 2026 in Questions · Closed · Unanswered

  

  

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  Runtime and OpenAPI spec disagree on which route handles a path when using different path converters

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  anth2o asked Mar 13, 2026 in Questions · Unanswered

  

  

  

  

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  Bug in get_dependant allowing multiple identical FastAPI annotations

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  bensgilbert asked Mar 13, 2026 in Questions · Unanswered

  

  

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  Usage of ContextVar's in FastAPI

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  claeyswo asked Mar 5, 2026 in Questions · Answered

  

  

  

  

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  How to directly serialize Decimals to JSON numbers? (FHIR spec decimal cmpliance)

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  nishaalnaseer asked Feb 15, 2026 in Questions · Unanswered

  

  

  

  

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  [DOC]: Content section's some part gets hidden by Table of content table and for seeing we have to go all down the page

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  PredictiveManish asked Mar 9, 2026 in Questions · Unanswered

  

  

  

  

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  How can I ensure that response_model does not add application/json media_type?

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  RubenGarcia asked Mar 9, 2026 in Questions · Unanswered

  

  

  

  

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  SQLAlchemy sessions that live for the duration of a web request seem to hog DB connections and transactions unnecessarily

  question Question or problem

  tgwizard asked Jan 15, 2025 in Questions · Unanswered

  

  

  

  

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  How to generate OpenAPI.json as part of release WITHOUT starting the app?

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  noamta-gloat asked Jan 13, 2026 in Questions · Unanswered

  

  

  

  

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