Big Sky :: Google App Engine Oilを使って1分で出来る掲示板

2008/12/16

Google App Engine Oilを使って1分で出来る掲示板

GAEOにScaffoldのジェネレータが付いた。どれだけ速くアプリケーションを作れるか。

アプリケーションを作る


# gaeo.py gaeotter

The "gaeotter" project has been created.



# cd gaeotter

Scaffoldを作る


# gaeogen.py scaffold posts index new show user:StringProperty(required=True) comment:StringProperty(required=True)

Creating Model posts ...

Creating .../gaeotter/application/model/posts.py ...

Creating .../gaeotter/application/templates/posts ...

Creating .../gaeotter/application/templates/posts/index.html ...

Creating .../gaeotter/application/templates/posts/new.html ...

Creating .../gaeotter/application/templates/posts/show.html ...

Creating Controller posts ...

Creating .../gaeotter/application/controller/posts.py ...

テンプレートを少しだけ編集する


# vim application/templates/posts/index.html

# cat !$

<h1>PostsController#index</h1>

<a href="/posts/new">New</a>

<ul>

{% for rec in result %}

    <li><a href="/posts/show?key={{ rec.key }}">{{ rec.comment|escape }}</a> by {{ rec.user|escape }}</li>

{% endfor %}

</ul>



# vim application/templates/posts/show.html

# cat !$

<h1>PostsController#show</h1>

<p>user: {{ user|escape }}</p>

<p>comment: {{ comment|escape }}</p>

起動する


# dev_appserver.py gaeotter

INFO     2008-12-16 05:03:03,546 appcfg.py] Server: appengine.google.com

INFO     2008-12-16 05:03:03,937 appcfg.py] Checking for updates to the SDK.

INFO     2008-12-16 05:03:04,437 appcfg.py] The SDK is up to date.

INFO     2008-12-16 05:03:05,062 dev_appserver_main.py] Running application gaeo

tter on port 8080: http://localhost:8080


# firefox http://localhost:8080/posts/

結論

Google App Engine Oilすばらしい。

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meta-tags: google app engine, google app engine oil, gae, gaeo
meta-creation_date: 2008-12-16T16:13:53+09:00

<a href="http://code.google.com/p/google-app-engine-oil/"  class="external" target="_blank" rel="noopener noreferrer">GAEO</a>にScaffoldのジェネレータが付いた。どれだけ速くアプリケーションを作れるか。<br />
<br />
<h3>アプリケーションを作る</h3>
<code class="code">
# gaeo.py gaeotter<br />
The &quot;gaeotter&quot; project has been created.<br />
<br />
# cd gaeotter<br />
</code>
<br />
<h3>Scaffoldを作る</h3>
<code class="code">
# gaeogen.py scaffold posts index new show user:StringProperty(required=True) comment:StringProperty(required=True)<br />
Creating Model posts ...<br />
Creating .../gaeotter/application/model/posts.py ...<br />
Creating .../gaeotter/application/templates/posts ...<br />
Creating .../gaeotter/application/templates/posts/index.html ...<br />
Creating .../gaeotter/application/templates/posts/new.html ...<br />
Creating .../gaeotter/application/templates/posts/show.html ...<br />
Creating Controller posts ...<br />
Creating .../gaeotter/application/controller/posts.py ...<br />
</code>
<br />
<h3>テンプレートを少しだけ編集する</h3>
<code class="code">
# vim application/templates/posts/index.html<br />
# cat !$<br />
&lt;h1&gt;PostsController#index&lt;/h1&gt;<br />
&lt;a href=&quot;/posts/new&quot;&gt;New&lt;/a&gt;<br />
&lt;ul&gt;<br />
{% for rec in result %}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&lt;li&gt;&lt;a href=&quot;/posts/show?key={{ rec.key }}&quot;&gt;{{ rec.comment|escape }}&lt;/a&gt; by {{ rec.user|escape }}&lt;/li&gt;<br />
{% endfor %}<br />
&lt;/ul&gt;<br />
<br />
# vim application/templates/posts/show.html<br />
# cat !$<br />
&lt;h1&gt;PostsController#show&lt;/h1&gt;<br />
&lt;p&gt;user: {{ user|escape }}&lt;/p&gt;<br />
&lt;p&gt;comment: {{ comment|escape }}&lt;/p&gt;<br />
<br />
</code>
<br />
<h3>起動する</h3>
<code class="code">
# dev_appserver.py gaeotter<br />
INFO&nbsp;&nbsp;&nbsp;&nbsp; 2008-12-16 05:03:03,546 appcfg.py] Server: appengine.google.com<br />
INFO&nbsp;&nbsp;&nbsp;&nbsp; 2008-12-16 05:03:03,937 appcfg.py] Checking for updates to the SDK.<br />
INFO&nbsp;&nbsp;&nbsp;&nbsp; 2008-12-16 05:03:04,437 appcfg.py] The SDK is up to date.<br />
INFO&nbsp;&nbsp;&nbsp;&nbsp; 2008-12-16 05:03:05,062 dev_appserver_main.py] Running application gaeo<br />
tter on port 8080: <a href="http://localhost:8080">http://localhost:8080</a><br />
</code>
<code class="code">
# firefox http://localhost:8080/posts/<br />
</code>
<blockquote>
<br /><br />
<br /><br />
<br /><br />
</blockquote>
<br />
<h3>結論</h3>
Google App Engine Oilすばらしい。<br />

Excerpt:

GAEOにScaffoldのジェネレータが付いた。どれだけ速くアプリケーションを作れるか。アプリケーションを作る# gaeo.py gaeotterThe "gaeotter" project has been created.# cd gaeotterScaffoldを作る# gaeogen.py scaffold posts index new show user:StringProperty(required=True) comment:StringProperty(required=True)Creating Model posts ...Creating .../gaeotter/application/model/posts.py ...Creating .../gaeotter/application/templates/posts ...Creating .../gaeotter/application/templates/posts/index.html ...Creating .../gaeotter/application/templates/posts/new.html ...Creating .../gaeotter/application/templates/posts/show.html ...Creating Controller posts ...Creating .../gaeotter/application/controller/posts.py ...テンプレートを少しだけ編集する# vim application/templates/posts/index.html# cat !$<h1>PostsController#index</h1><a href="/posts/new">New</a><ul>{% for rec in result %}    <li><a href="/posts/show?key={{ rec.key }}">{{ rec.comment|escape }}</a> by {{ rec.user|escape }}</li>{% endfor %}</ul># vim application/templates/posts/show.html# cat !$<h1>PostsController#show</h1><p>user: {{ user|escape }}</p><p>comment: {{ comment|escape }}</p>起動する# dev_appserver.py gaeotterINFO     2008-12-16 05:03:03,546 appcfg.py] Server: appengine.google.comINFO     2008-12-16 05:03:03,937 appcfg.py] Checking for updates to the SDK.INFO     2008-12-16 05:03:04,437 appcfg.py] The SDK is up to date.INFO     2008-12-16 05:03:05,062 dev_appserver_main.py] Running application gaeotter on port 8080: http://localhost:8080# firefox http://localhost:8080/posts/結論Google App Engine Oilすばらしい。

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