<a href="#Types">types</a> must be supported.
</p>

<h2 id="Packages">Packages</h2>

<p>
Go programs are constructed by linking together <i>packages</i>.
A package in turn is constructed from one or more source files
that together declare constants, types, variables and functions
belonging to the package and which are accessible in all files
of the same package. Those elements may be

C'est pourquoi, comme le dit le site officiel :

> Requests est l'un des packages Python les plus téléchargés de tous les temps

La façon dont vous l'utilisez est très simple. Par exemple, pour faire une requête `GET`, vous devez écrire :

```Python
response = requests.get("http://example.com/some/url")

    --hash=sha256:ffa565331890b90056c01db69c0fe634a776f8019c143a5ae265f9c6bc4bd6d4
    # via -r ci/official/requirements_updater/requirements.in

# The following packages are considered to be unsafe in a requirements file:
setuptools==70.0.0 \
    --hash=sha256:54faa7f2e8d2d11bcd2c07bed282eef1046b5c080d1c32add737d7b5817b1ad4 \

    --hash=sha256:ffa565331890b90056c01db69c0fe634a776f8019c143a5ae265f9c6bc4bd6d4
    # via -r ci/official/requirements_updater/requirements.in

# The following packages are considered to be unsafe in a requirements file:
setuptools==70.0.0 \
    --hash=sha256:54faa7f2e8d2d11bcd2c07bed282eef1046b5c080d1c32add737d7b5817b1ad4 \

zipp==3.19.2 \
    --hash=sha256:bf1dcf6450f873a13e952a29504887c89e6de7506209e5b1bcc3460135d4de19 \
    --hash=sha256:f091755f667055f2d02b32c53771a7a6c8b47e1fdbc4b72a8b9072b3eef8015c
    # via importlib-metadata

# The following packages are considered to be unsafe in a requirements file:
setuptools==70.0.0 \
    --hash=sha256:54faa7f2e8d2d11bcd2c07bed282eef1046b5c080d1c32add737d7b5817b1ad4 \

```Python
from ...dependencies import get_token_header
```

that would mean:

* Starting in the same package that this module (the file `app/routers/items.py`) lives in (the directory `app/routers/`)...
* go to the parent package (the directory `app/`)...
* then go to the parent of that package (there's no parent package, `app` is the top level 😱)...
* and in there, find the module `dependencies` (the file at `app/dependencies.py`)...

      <id>open-jre-modules</id>
      <activation>
        <jdk>[9,]</jdk>
      </activation>
      <properties>
        <!--
            Some tests need reflective access to the internals of these packages. It is only the
            tests themselves and not the code being tested that needs that access, though there's no
            obvious way to ensure that.

      <id>open-jre-modules</id>
      <activation>
        <jdk>[9,]</jdk>
      </activation>
      <properties>
        <!--
            Some tests need reflective access to the internals of these packages. It is only the
            tests themselves and not the code being tested that needs that access, though there's no
            obvious way to ensure that.

$ python -m pip install --upgrade pip

---> 100%
```

</div>

/// tip | "Tipp"

Aktivieren Sie jedes Mal, wenn Sie ein neues Package mit `pip` in dieser Umgebung installieren, die Umgebung erneut.

Dadurch wird sichergestellt, dass Sie, wenn Sie ein von diesem Package installiertes Terminalprogramm verwenden, das Programm aus Ihrer lokalen Umgebung verwenden und kein anderes, das global installiert sein könnte.

///

### Install requirements using pip

After activating the environment, install the required packages:

<div class="termy">

```console
$ pip install -r requirements.txt

---> 100%
```

</div>

It will install all the dependencies and your local FastAPI in your local environment.