Update documentation

tutorial/1-serialization/index.html

@@ -676,15 +676,47 @@ Development server is running at http://127.0.0.1:8000/
 Quit the server with CONTROL-C.
 </code></pre>
 <p>In another terminal window, we can test the server.</p>
-<p>We can get a list of all of the snippets.</p>
-<pre><code>curl http://127.0.0.1:8000/snippets/
-
-[{"id": 1, "title": "", "code": "foo = \"bar\"\n", "linenos": false, "language": "python", "style": "friendly"}, {"id": 2, "title": "", "code": "print \"hello, world\"\n", "linenos": false, "language": "python", "style": "friendly"}]
+<p>We can test our API using using <a href="http://curl.haxx.se">curl</a> or <a href="https://github.com/jakubroztocil/httpie#installation">httpie</a>. Httpie is a user friendly http client that's written in Python. Let's install that.</p>
+<p>You can install httpie using pip:</p>
+<pre><code>pip install httpie
 </code></pre>
-<p>Or we can get a particular snippet by referencing its id.</p>
-<pre><code>curl http://127.0.0.1:8000/snippets/2/
-
-{"id": 2, "title": "", "code": "print \"hello, world\"\n", "linenos": false, "language": "python", "style": "friendly"}
+<p>Finally, we can get a list of all of the snippets:</p>
+<pre><code>http http://127.0.0.1:8000/snippets/
+
+HTTP/1.1 200 OK
+...
+[
+  {
+    "id": 1,
+    "title": "",
+    "code": "foo = \"bar\"\n",
+    "linenos": false,
+    "language": "python",
+    "style": "friendly"
+  },
+  {
+    "id": 2,
+    "title": "",
+    "code": "print \"hello, world\"\n",
+    "linenos": false,
+    "language": "python",
+    "style": "friendly"
+  }
+]
+</code></pre>
+<p>Or we can get a particular snippet by referencing its id:</p>
+<pre><code>http http://127.0.0.1:8000/snippets/2/
+
+HTTP/1.1 200 OK
+...
+{
+  "id": 2,
+  "title": "",
+  "code": "print \"hello, world\"\n",
+  "linenos": false,
+  "language": "python",
+  "style": "friendly"
+}
 </code></pre>
 <p>Similarly, you can have the same json displayed by visiting these URLs in a web browser.</p>
 <h2 id="where-are-we-now">Where are we now</h2>

tutorial/2-requests-and-responses/index.html

@@ -496,28 +496,61 @@ urlpatterns = format_suffix_patterns(urlpatterns)
 <h2 id="hows-it-looking">How's it looking?</h2>
 <p>Go ahead and test the API from the command line, as we did in <a href="../1-serialization">tutorial part 1</a>.  Everything is working pretty similarly, although we've got some nicer error handling if we send invalid requests.</p>
 <p>We can get a list of all of the snippets, as before.</p>
-<pre><code>curl http://127.0.0.1:8000/snippets/
-
-[{"id": 1, "title": "", "code": "foo = \"bar\"\n", "linenos": false, "language": "python", "style": "friendly"}, {"id": 2, "title": "", "code": "print \"hello, world\"\n", "linenos": false, "language": "python", "style": "friendly"}]
+<pre><code>http http://127.0.0.1:8000/snippets/
+
+HTTP/1.1 200 OK
+...
+[
+  {
+    "id": 1,
+    "title": "",
+    "code": "foo = \"bar\"\n",
+    "linenos": false,
+    "language": "python",
+    "style": "friendly"
+  },
+  {
+    "id": 2,
+    "title": "",
+    "code": "print \"hello, world\"\n",
+    "linenos": false,
+    "language": "python",
+    "style": "friendly"
+  }
+]
 </code></pre>
 <p>We can control the format of the response that we get back, either by using the <code>Accept</code> header:</p>
-<pre><code>curl http://127.0.0.1:8000/snippets/ -H 'Accept: application/json'  # Request JSON
-curl http://127.0.0.1:8000/snippets/ -H 'Accept: text/html'         # Request HTML
+<pre><code>http http://127.0.0.1:8000/snippets/ Accept:application/json  # Request JSON
+http http://127.0.0.1:8000/snippets/ Accept:text/html         # Request HTML
 </code></pre>
 <p>Or by appending a format suffix:</p>
-<pre><code>curl http://127.0.0.1:8000/snippets/.json  # JSON suffix
-curl http://127.0.0.1:8000/snippets/.api   # Browsable API suffix
+<pre><code>http http://127.0.0.1:8000/snippets/.json  # JSON suffix
+http http://127.0.0.1:8000/snippets/.api   # Browsable API suffix
 </code></pre>
 <p>Similarly, we can control the format of the request that we send, using the <code>Content-Type</code> header.</p>
 <pre><code># POST using form data
-curl -X POST http://127.0.0.1:8000/snippets/ -d "code=print 123"
+http --form POST http://127.0.0.1:8000/snippets/ code="print 123"
 
-{"id": 3, "title": "", "code": "print 123", "linenos": false, "language": "python", "style": "friendly"}
+{
+  "id": 3,
+  "title": "",
+  "code": "print 123",
+  "linenos": false,
+  "language": "python",
+  "style": "friendly"
+}
 
 # POST using JSON
-curl -X POST http://127.0.0.1:8000/snippets/ -d '{"code": "print 456"}' -H "Content-Type: application/json"
-
-{"id": 4, "title": "", "code": "print 456", "linenos": true, "language": "python", "style": "friendly"}
+http --json POST http://127.0.0.1:8000/snippets/ code="print 456"
+
+{
+    "id": 4,
+    "title": "",
+    "code": "print 456",
+    "linenos": true,
+    "language": "python",
+    "style": "friendly"
+}
 </code></pre>
 <p>Now go and open the API in a web browser, by visiting <a href="http://127.0.0.1:8000/snippets/">http://127.0.0.1:8000/snippets/</a>.</p>
 <h3 id="browsability">Browsability</h3>

tutorial/4-authentication-and-permissions/index.html

@@ -548,14 +548,24 @@ class IsOwnerOrReadOnly(permissions.BasePermission):
 <p>When we interact with the API through the web browser, we can login, and the browser session will then provide the required authentication for the requests.</p>
 <p>If we're interacting with the API programmatically we need to explicitly provide the authentication credentials on each request.</p>
 <p>If we try to create a snippet without authenticating, we'll get an error:</p>
-<pre><code>curl -i -X POST http://127.0.0.1:8000/snippets/ -d "code=print 123"
+<pre><code>http POST http://127.0.0.1:8000/snippets/ code="print 123"
 
-{"detail": "Authentication credentials were not provided."}
+{
+    "detail": "Authentication credentials were not provided."
+}
 </code></pre>
 <p>We can make a successful request by including the username and password of one of the users we created earlier.</p>
-<pre><code>curl -X POST http://127.0.0.1:8000/snippets/ -d "code=print 789" -u tom:password
-
-{"id": 5, "owner": "tom", "title": "foo", "code": "print 789", "linenos": false, "language": "python", "style": "friendly"}
+<pre><code>http POST -a tom:password http://127.0.0.1:8000/snippets/ code="print 789"
+
+{
+    "id": 5,
+    "owner": "tom",
+    "title": "foo",
+    "code": "print 789",
+    "linenos": false,
+    "language": "python",
+    "style": "friendly"
+}
 </code></pre>
 <h2 id="summary">Summary</h2>
 <p>We've now got a fairly fine-grained set of permissions on our Web API, and end points for users of the system and for the code snippets that they have created.</p>

tutorial/quickstart/index.html

@@ -406,6 +406,7 @@ pip install djangorestframework
 django-admin.py startproject tutorial .
 cd tutorial
 django-admin.py startapp quickstart
+cd ..
 </code></pre>
 <p>Now sync your database for the first time:</p>
 <pre><code>python manage.py migrate
@@ -518,6 +519,31 @@ REST_FRAMEWORK = {
     ]
 }
 </code></pre>
+<p>Or using the <a href="https://github.com/jakubroztocil/httpie#installation">httpie</a>, command line tool...</p>
+<pre><code>bash: http -a username:password http://127.0.0.1:8000/users/
+
+HTTP/1.1 200 OK
+...
+{
+    "count": 2,
+    "next": null,
+    "previous": null,
+    "results": [
+        {
+            "email": "admin@example.com",
+            "groups": [],
+            "url": "http://localhost:8000/users/1/",
+            "username": "paul"
+        },
+        {
+            "email": "tom@example.com",
+            "groups": [                ],
+            "url": "http://127.0.0.1:8000/users/2/",
+            "username": "tom"
+        }
+    ]
+}
+</code></pre>
 <p>Or directly through the browser...</p>
 <p><img alt="Quick start image" src="../../../img/quickstart.png" /></p>
 <p>If you're working through the browser, make sure to login using the control in the top right corner.</p>