/*
 * Copyright (C) 2013 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright (C) 2013 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright (C) 2015 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

    val plan1 = routePlanner.addPlan()
    plan1.connectState = TLS_CONNECTED

    taskRunner.newQueue().execute("connect") {
      val result0 = finder.find()
      assertThat(result0).isEqualTo(plan0.connection)
      val result1 = finder.find()
      assertThat(result1).isEqualTo(plan1.connection)
    }

    taskFaker.runTasks()
    assertEvents(
      "take plan 0",
      "take plan 1",
    )

/*
 * Copyright (C) 2019 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

	directoryEndSignature    = 0x06054b50
	directory64LocSignature  = 0x07064b50
	directory64EndSignature  = 0x06064b50
	dataDescriptorSignature  = 0x08074b50 // de-facto standard; required by OS X Finder
	fileHeaderLen            = 30         // + filename + extra
	directoryHeaderLen       = 46         // + filename + extra + comment
	directoryEndLen          = 22         // + comment

  override fun proceed(request: Request): Response {
    check(index < interceptors.size)

    calls++

    if (exchange != null) {
      check(exchange.finder.routePlanner.sameHostAndPort(request.url)) {
        "network interceptor ${interceptors[index - 1]} must retain the same host and port"
      }
      check(calls == 1) {
        "network interceptor ${interceptors[index - 1]} must call proceed() exactly once"
      }
    }

Auf diese Weise, wenn Sie `python` im Terminal eingeben, findet das System das Python-Programm in `C:\opt\custompython\bin` (das letzte Verzeichnis) und verwendet dieses.

////

Also, wenn Sie tippen:

<div class="termy">

```console
$ python
```

</div>

//// tab | Linux, macOS

Das System wird das `python` Programm in `/opt/custompython/bin` **finden** und es ausführen.

# How-To – Rezepte { #how-to-recipes }

Hier finden Sie verschiedene Rezepte und „How-To“-Anleitungen zu **verschiedenen Themen**.

Die meisten dieser Ideen sind mehr oder weniger **unabhängig**, und in den meisten Fällen müssen Sie diese nur studieren, wenn sie direkt auf **Ihr Projekt** anwendbar sind.

Wenn etwas für Ihr Projekt interessant und nützlich erscheint, lesen Sie es, andernfalls überspringen Sie es einfach.

/// tip | Tipp

```

Auf diese Weise weiß der `fastapi`-Befehl, wo er Ihre App findet.

/// Note | Hinweis

Sie könnten auch den Pfad an den Befehl übergeben, etwa:

```console
$ fastapi dev app/main.py
```

Aber dann müssten Sie sich jedes Mal, wenn Sie den `fastapi`-Befehl aufrufen, an den korrekten Pfad erinnern.