if author_time > one_year_ago:
                one_year_commenters[author_name] += 1
    discussion_experts_results = DiscussionExpertsResults(
        authors=authors,
        commenters=commenters,
        last_month_commenters=last_month_commenters,
        three_months_commenters=three_months_commenters,
        six_months_commenters=six_months_commenters,
        one_year_commenters=one_year_commenters,
    )

{% endfor %}

</div>
{% endif %}

### FastAPI Experts - 1 Year

These are the users that have been [helping others the most with questions in GitHub](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank} during the last year. 🧑‍🔬

{% if people %}
<div class="user-list user-list-center">
{% for user in people.one_year_experts[:20] %}

你可以查看不同时期的 **FastAPI 专家**：

* [上个月](#fastapi-experts-last-month) 🤓
* [三个月](#fastapi-experts-3-months) 😎
* [六个月](#fastapi-experts-6-months) 🧐
* [一年](#fastapi-experts-1-year) 🧑‍🔬
* [**全部时间**](#fastapi-experts-all-time) 🧙

## FastAPI 专家 - 上个月

这些是在过去一个月中 [在 GitHub 上帮助他人解答最多问题](help-fastapi.md#github_1){.internal-link target=_blank} 的用户。 🤓

{% if people %}

* ♻️ Refactor computing FastAPI People, include 3 months, 6 months, 1 year, based on comment date, not discussion date. PR [#11304](https://github.com/tiangolo/fastapi/pull/11304) by [@tiangolo](https://github.com/tiangolo).

    ```Python hl_lines="10"
    {!> ../../../docs_src/header_params/tutorial002.py!}
    ```

!!! warning
    Before setting `convert_underscores` to `False`, bear in mind that some HTTP proxies and servers disallow the usage of headers with underscores.

## Duplicate headers

It is possible to receive duplicate headers. That means, the same header with multiple values.

  url: https://github.com/falkben
- login: mielvds
  count: 2
  avatarUrl: https://avatars.githubusercontent.com/u/1032980?u=722c96b0a234752df23f04df150ef36441ceb43c&v=4
  url: https://github.com/mielvds
one_year_experts:
- login: Kludex
  count: 218
  avatarUrl: https://avatars.githubusercontent.com/u/7353520?u=62adc405ef418f4b6c8caa93d3eb8ab107bc4927&v=4
  url: https://github.com/Kludex
- login: jgould22
  count: 133

Then, near the end of the `Dockerfile`, we copy all the code. As this is what **changes most frequently**, we put it near the end, because almost always, anything after this step will not be able to use the cache.

```Dockerfile
COPY ./app /code/app
```

### Build the Docker Image

> What’s the history of this project? It seems to have come from nowhere to awesome in a few weeks [...]

Here's a little bit of that history.

## Alternatives

I have been creating APIs with complex requirements for several years (Machine Learning, distributed systems, asynchronous jobs, NoSQL databases, etc), leading several teams of developers.

As part of that, I needed to investigate, test and use many alternatives.

# Öyrən

Burada **FastAPI** öyrənmək üçün giriş bölmələri və dərsliklər yer alır.

# Öğren

**FastAPI** öğrenmek için giriş bölümleri ve öğreticiler burada yer alıyor.