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@ -47,7 +47,7 @@ Das LLM wird dies wahrscheinlich falsch übersetzen. Interessant ist nur, ob es
//// tab | Info
Der Prompt-Designer kann entscheiden, ob neutrale Anführungszeichen in typografische Anführungszeichen umgewandelt werden sollen. Es ist in Ordnung, sie unverändert zu lassen.
Der Promptdesigner kann entscheiden, ob neutrale Anführungszeichen in typografische Anführungszeichen umgewandelt werden sollen. Es ist in Ordnung, sie unverändert zu lassen.
Siehe zum Beispiel den Abschnitt `### Quotes` in `docs/de/llm-prompt.md`.
@ -459,7 +459,7 @@ Für einige sprachspezifische Anweisungen, siehe z. B. den Abschnitt `### Headin
* der Commit
* der Contextmanager
* die Coroutine
* die Datenbank-Session
* die Datenbanksession
* die Festplatte
* die Domain
* die Engine
@ -496,7 +496,7 @@ Für einige sprachspezifische Anweisungen, siehe z. B. den Abschnitt `### Headin
//// tab | Info
Dies ist eine nicht vollständige und nicht normative Liste von (meist) technischen Begriffen, die in der Dokumentation vorkommen. Sie kann dem Prompt-Designer helfen herauszufinden, bei welchen Begriffen das LLM Unterstützung braucht. Zum Beispiel, wenn es eine gute Übersetzung immer wieder auf eine suboptimale Übersetzung zurücksetzt. Oder wenn es Probleme hat, einen Begriff in Ihrer Sprache zu konjugieren/deklinieren.
Dies ist eine nicht vollständige und nicht normative Liste von (meist) technischen Begriffen, die in der Dokumentation vorkommen. Sie kann dem Promptdesigner helfen herauszufinden, bei welchen Begriffen das LLM Unterstützung braucht. Zum Beispiel, wenn es eine gute Übersetzung immer wieder auf eine suboptimale Übersetzung zurücksetzt. Oder wenn es Probleme hat, einen Begriff in Ihrer Sprache zu konjugieren/deklinieren.
Siehe z. B. den Abschnitt `### List of English terms and their preferred German translations` in `docs/de/llm-prompt.md`.
# FastAPI in Containern - Docker { #fastapi-in-containers-docker }
»»»
3.1) Do not apply rule 3 when there is no space before or no space after the dash.
3.1) Do not apply rule 3 when there is no space before or no space after the hyphen.
Example:
@ -195,13 +195,13 @@ Example:
## Type hints and annotations { #type-hints-and-annotations }
»»»
Translate with (German) – use a short dash:
Translate with (German) – notice the hyphen:
«««
## Typhinweise und -annotationen { #type-hints-and-annotations }
»»»
Do NOT translate with (German):
Do NOT translate with (German) – notice the dash:
«««
## Typhinweise und –annotationen { #type-hints-and-annotations }
@ -222,7 +222,7 @@ Ich versuche nicht, alles einzudeutschen. Das bezieht sich besonders auf Begriff
### List of English terms and their preferred German translations
Below is a list of English terms and their preferred German translations, separated by a colon («:»). Use these translations, do not use your own. If an existing translation does not use these terms, update it to use them. A term or a translation may be followed by an explanation in brackets, which explains when to translate the term this way. If a translation is preceded by «NOT», then that means: do NOT use this translation for this term. English nouns, starting with the word «the», have the German genus – «der», «die», «das» – prepended to their German translation, to help you to grammatically decline them in the translation. They are given in singular case, unless they have «(plural)» attached, which means they are given in plural case. Verbs are given in the full infinitive – starting with the word «to».
Below is a list of English terms and their preferred German translations, separated by a colon («:»). Use these translations, do not use your own. If an existing translation does not use these terms, update it to use them. In the below list, a term or a translation may be followed by an explanation in brackets, which explains when to translate the term this way. If a translation is preceded by «NOT», then that means: do NOT use this translation for this term. English nouns, starting with the word «the», have the German genus – «der», «die», «das» – prepended to their German translation, to help you to grammatically decline them in the translation. They are given in singular case, unless they have «(plural)» attached, which means they are given in plural case. Verbs are given in the full infinitive – starting with the word «to».
@ -70,12 +70,22 @@ If you understood all this, you already know how those utility tools for securit
You most probably don't need these technical details.
These details are useful mainly if you had a FastAPI application older than 0.118.0 and you are facing issues with dependencies with `yield`.
These details are useful mainly if you had a FastAPI application older than 0.121.0 and you are facing issues with dependencies with `yield`.
///
Dependencies with `yield` have evolved over time to account for the different use cases and to fix some issues, here's a summary of what has changed.
### Dependencies with `yield` and `scope` { #dependencies-with-yield-and-scope }
In version 0.121.0, FastAPI added support for `Depends(scope="function")` for dependencies with `yield`.
Using `Depends(scope="function")`, the exit code after `yield` is executed right after the *path operation function* is finished, before the response is sent back to the client.
And when using `Depends(scope="request")` (the default), the exit code after `yield` is executed after the response is sent.
You can read more about it in the docs for [Dependencies with `yield` - Early exit and `scope`](../tutorial/dependencies/dependencies-with-yield.md#early-exit-and-scope).
### Dependencies with `yield` and `StreamingResponse`, Technical Details { #dependencies-with-yield-and-streamingresponse-technical-details }
Before FastAPI 0.118.0, if you used a dependency with `yield`, it would run the exit code after the *path operation function* returned but right before sending the response.
* 📝 Upate docs for advanced dependencies with `yield`, noting the changes in 0.121.0, adding `scope`. PR [#14287](https://github.com/fastapi/fastapi/pull/14287) by [@tiangolo](https://github.com/tiangolo).
### Internal
* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#14289](https://github.com/fastapi/fastapi/pull/14289) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
## 0.121.0
### Features
* ✨ Add support for dependencies with scopes, support `scope="request"` for dependencies with `yield` that exit before the response is sent. PR [#14262](https://github.com/fastapi/fastapi/pull/14262) by [@tiangolo](https://github.com/tiangolo).
* New docs: [Dependencies with `yield` - Early exit and `scope`](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-with-yield/#early-exit-and-scope).
### Internal
* 👥 Update FastAPI People - Contributors and Translators. PR [#14273](https://github.com/fastapi/fastapi/pull/14273) by [@tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People - Sponsors. PR [#14274](https://github.com/fastapi/fastapi/pull/14274) by [@tiangolo](https://github.com/tiangolo).
* ⬆ Bump mkdocs-macros-plugin from 1.4.0 to 1.4.1. PR [#14277](https://github.com/fastapi/fastapi/pull/14277) by [@dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump mkdocstrings[python] from 0.26.1 to 0.30.1. PR [#14279](https://github.com/fastapi/fastapi/pull/14279) by [@dependabot[bot]](https://github.com/apps/dependabot).
## 0.120.4
### Fixes
* 🐛 Fix security schemes in OpenAPI when added at the top level app. PR [#14266](https://github.com/fastapi/fastapi/pull/14266) by [@YuriiMotov](https://github.com/YuriiMotov).
## 0.120.3
### Refactors
* ♻️ Reduce internal cyclic recursion in dependencies, from 2 functions calling each other to 1 calling itself. PR [#14256](https://github.com/fastapi/fastapi/pull/14256) by [@tiangolo](https://github.com/tiangolo).
* ♻️ Refactor internals of dependencies, simplify code and remove `get_param_sub_dependant`. PR [#14255](https://github.com/fastapi/fastapi/pull/14255) by [@tiangolo](https://github.com/tiangolo).
* ♻️ Refactor internals of dependencies, simplify using dataclasses. PR [#14254](https://github.com/fastapi/fastapi/pull/14254) by [@tiangolo](https://github.com/tiangolo).
### Docs
* 📝 Update note for untranslated pages. PR [#14257](https://github.com/fastapi/fastapi/pull/14257) by [@YuriiMotov](https://github.com/YuriiMotov).
## 0.120.2
### Fixes
* 🐛 Fix separation of schemas with nested models introduced in 0.119.0. PR [#14246](https://github.com/fastapi/fastapi/pull/14246) by [@tiangolo](https://github.com/tiangolo).
### Internal
* 🔧 Add sponsor: SerpApi. PR [#14248](https://github.com/fastapi/fastapi/pull/14248) by [@tiangolo](https://github.com/tiangolo).
* ⬆ Bump actions/download-artifact from 5 to 6. PR [#14236](https://github.com/fastapi/fastapi/pull/14236) by [@dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#14237](https://github.com/fastapi/fastapi/pull/14237) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
* ⬆ Bump actions/upload-artifact from 4 to 5. PR [#14235](https://github.com/fastapi/fastapi/pull/14235) by [@dependabot[bot]](https://github.com/apps/dependabot).
## 0.120.1
### Upgrades
* ⬆️ Bump Starlette to <`0.50.0`. PR [#14234](https://github.com/fastapi/fastapi/pull/14234) by [@YuriiMotov](https://github.com/YuriiMotov).
### Internal
* 🔧 Add `license` and `license-files` to `pyproject.toml`, remove `License` from `classifiers`. PR [#14230](https://github.com/fastapi/fastapi/pull/14230) by [@YuriiMotov](https://github.com/YuriiMotov).
## 0.120.0
There are no major nor breaking changes in this release. ☕️
The internal reference documentation now uses `annotated_doc.Doc` instead of `typing_extensions.Doc`, this adds a new (very small) dependency on [`annotated-doc`](https://github.com/fastapi/annotated-doc), a package made just to provide that `Doc` documentation utility class.
I would expect `typing_extensions.Doc` to be deprecated and then removed at some point from `typing_extensions`, for that reason there's the new `annotated-doc` micro-package. If you are curious about this, you can read more in the repo for [`annotated-doc`](https://github.com/fastapi/annotated-doc).
This new version `0.120.0` only contains that transition to the new home package for that utility class `Doc`.
### Translations
* 🌐 Sync German docs. PR [#14188](https://github.com/fastapi/fastapi/pull/14188) by [@nilslindemann](https://github.com/nilslindemann).
### Internal
* ➕ Migrate internal reference documentation from `typing_extensions.Doc` to `annotated_doc.Doc`. PR [#14222](https://github.com/fastapi/fastapi/pull/14222) by [@tiangolo](https://github.com/tiangolo).
* 🛠️ Update German LLM prompt and test file. PR [#14189](https://github.com/fastapi/fastapi/pull/14189) by [@nilslindemann](https://github.com/nilslindemann).
* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#14181](https://github.com/fastapi/fastapi/pull/14181) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
@ -184,6 +184,51 @@ If you raise any exception in the code from the *path operation function*, it wi
///
## Early exit and `scope` { #early-exit-and-scope }
Normally the exit code of dependencies with `yield` is executed **after the response** is sent to the client.
But if you know that you won't need to use the dependency after returning from the *path operation function*, you can use `Depends(scope="function")` to tell FastAPI that it should close the dependency after the *path operation function* returns, but **before** the **response is sent**.
`Depends()` receives a `scope` parameter that can be:
* `"function"`: start the dependency before the *path operation function* that handles the request, end the dependency after the *path operation function* ends, but **before** the response is sent back to the client. So, the dependency function will be executed **around** the *path operation **function***.
* `"request"`: start the dependency before the *path operation function* that handles the request (similar to when using `"function"`), but end **after** the response is sent back to the client. So, the dependency function will be executed **around** the **request** and response cycle.
If not specified and the dependency has `yield`, it will have a `scope` of `"request"` by default.
### `scope` for sub-dependencies { #scope-for-sub-dependencies }
When you declare a dependency with a `scope="request"` (the default), any sub-dependency needs to also have a `scope` of `"request"`.
But a dependency with `scope` of `"function"` can have dependencies with `scope` of `"function"` and `scope` of `"request"`.
This is because any dependency needs to be able to run its exit code before the sub-dependencies, as it might need to still use them during its exit code.
```mermaid
sequenceDiagram
participant client as Client
participant dep_req as Dep scope="request"
participant dep_func as Dep scope="function"
participant operation as Path Operation
client ->> dep_req: Start request
Note over dep_req: Run code up to yield
dep_req ->> dep_func: Pass dependency
Note over dep_func: Run code up to yield
dep_func ->> operation: Run path operation with dependency
operation ->> dep_func: Return from path operation
Note over dep_func: Run code after yield
Note over dep_func: ✅ Dependency closed
dep_func ->> client: Send response to client
Note over client: Response sent
Note over dep_req: Run code after yield
Note over dep_req: ✅ Dependency closed
```
## Dependencies with `yield`, `HTTPException`, `except` and Background Tasks { #dependencies-with-yield-httpexception-except-and-background-tasks }
Dependencies with `yield` have evolved over time to cover different use cases and fix some issues.
svlandeg
8 months ago
