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Template Tags for django-aws
Before using any of these tags in your templates, remember to load them with
{% load aws %}. These tags expose to the template author the following
boto objects:
Tags for S3
Tags for Amazon's storage service, S3, will allow you to list buckets, enumerate the contents of a bucket, and display information about a particular object.
get_buckets
Gets a list of bucket objects.
Syntax:
{% get_buckets as [varname] %}
Example:
{% get_buckets as buckets %}
<ul>
{% for bucket in buckets %}
<li>{{ bucket.name }}</li>
{% endfor %}
</ul>
list_bucket
Gets a list of objects inside a particular bucket.
Syntax:
{% list_bucket [bucket_name] [prefix] as [varname] %}
Example:
{% list_bucket example.com images as image_list %}
<ul>
{% for key in image_list %}
<li>{{ key.name }} ({{key.size|filesizeformat}})</li>
{% endfor %}
</ul>
get_object_info
Gets information about a particular object.
Syntax:
{% get_object_info [bucket_name] [key_name] as [varname] %}
Example:
{% get_object_info example.com images/2008/07/01/cool.png as image %}
<ul>
<li>Name: {{ image.name }}</li>
<li>Size: {{ image.size|filesizeformat }}</li>
<li>MD5: {{ image.md5 }}</li>
<li>Owner: {{ image.owner }}</li>
<li>Content Type: {{ image.content_type }}</li>
</ul>
Tags for EC2
Tags for Amazon's elastic compute cloud service, that will allow you to list running machines and various details about them.
get_running_nodes
Syntax:
{% get_running_nodes as [varname] %}
Example:
{% get_running_nodes as nodes %}
<ul>
{% for node in nodes %}
<li>{{ node.public_dns_name }}</li>
<li>{{ node.state }}</li>
<li>{{ node.launch_time }}</li>
{% endfor %}
</ul>
Tags for SQS
Tags for Amazon's message queueing service that will provide information to the template context such as listing available queues and their estimated count of messages.
get_queues
Syntax:
{% get_queues as [varname] %}
Example:
{% get_queues as queues %}
<ul>
{% for queue in queues %}
<li>{{ queue.name }} ({{ queue.count }})</li>
{% endfor %}
</ul>
get_message_count
Syntax:
{% get_message_count [queue_name] as [varname] %}
Example:
{% get_message_count "myqueue" as queue_count %}
<p>There are {{ queue_count }} messages in the 'myqueue' queue.</p>
