```

</div>

<details markdown="1">
<summary>Over het commando <code>fastapi dev main.py</code>...</summary>

Het commando `fastapi dev` leest het `main.py` bestand, detecteert de **FastAPI** app, en start een server met <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>.

Standaard zal dit commando `fastapi dev` starten met "auto-reload" geactiveerd voor ontwikkeling op het lokale systeem.

# FastAPI CLI

**FastAPI CLI** é uma interface por linha de comando do `fastapi` que você pode usar para rodar sua app FastAPI, gerenciar seu projeto FastAPI e mais.

Quando você instala o FastAPI (ex.: com `pip install fastapi`), isso inclui um pacote chamado `fastapi-cli`. Esse pacote disponibiliza o comando `fastapi` no terminal.

Para rodar seu app FastAPI em desenvolvimento, você pode usar o comando `fastapi dev`:

<div class="termy">

```console

	commandsTree := trie.NewTrie()

	// registerCommand registers a cli command.
	registerCommand := func(command cli.Command) {
		// avoid registering commands which are not being built (via
		// go:build tags)
		if command.Name == "" {
			return
		}
		commands = append(commands, command)
		commandsTree.Insert(command.Name)
	}

	seenCommands := make(map[*cobra.Command]bool)
	var commandStack []*cobra.Command

	commandStack = append(commandStack, rootCmd)

	for len(commandStack) > 0 {
		n := len(commandStack) - 1
		curCmd := commandStack[n]
		commandStack = commandStack[:n]
		seenCommands[curCmd] = true
		for _, command := range curCmd.Commands() {
			if !seenCommands[command] {
				commandStack = append(commandStack, command)

    protected int executeCommand(final String[] commands, final String username, final String password) {
        if (commands == null || commands.length == 0) {
            throw new CommandExecutionException("command is empty.");
        }

        if (logger.isInfoEnabled()) {
            logger.info("Command: {}", String.join(" ", commands));
        }

        final String[] cmds = stream(commands).get(stream -> stream.map(s -> {

# lean and easy to follow. When in doubt, remember that for CI scripts, "keep it
# simple" is MUCH more important than "don't repeat yourself."

# -e: abort script if one command fails
# -u: error if undefined variable used
# -x: log all commands
# -o pipefail: entire command fails if pipe fails. watch out for yes | ...
# -o history: record shell history
# -o allexport: export all functions and variables to be available to subscripts

<div class="termy">

```console
// Verwenden Sie das Kommando new-lang und fügen Sie den Sprach-Code als Argument hinten an
$ python ./scripts/docs.py new-lang ht

Successfully initialized: docs/ht
```

</div>

Jetzt können Sie in Ihrem Code-Editor das neu erstellte Verzeichnis `docs/ht/` sehen.

Lorsque vous utilisez le script à `./scripts/docs.py` avec la commande `live`, il n'affiche que les fichiers et les traductions disponibles pour la langue courante.

Mais une fois que vous avez terminé, vous pouvez tester le tout comme il le ferait en ligne.

Pour ce faire, il faut d'abord construire tous les documents :

<div class="termy">

```console
// Use the command "build-all", this will take a bit

<div class="termy">

```console
$ Get-Command python

C:\Users\user\code\awesome-project\.venv\Scripts\python
```

</div>

////

Isso significa que o programa `python` que será usado é aquele **no ambiente virtual**.

você usa `which` no Linux e macOS e `Get-Command` no Windows PowerShell.

#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
#         * compound commands having a testable exit status, especially «case»;
#         * various built-in commands including «command», «set», and «ulimit».
#
#   Important for patching:
#
#   (2) This script targets any POSIX shell, so it avoids extensions provided
#       by Bash, Ksh, etc; in particular arrays are avoided.
#