index.html

<html>
	<head>
		<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
	</head>
	<body>
		<div>
			<h1>webappで超簡易掲示板</h1>
			<a href="{{ url }}">{{ link_text }}</a>	
		</div>
		<form action="/post" method="post" enctype="multipart/form-data">
			<textarea name="comment" rows="3" cols="40" ></textarea><br/>
			<input type="file" name="image" />
			<input type="submit" value="Post" />
		</form>
		{% if comments %}
		{% for c in comments %}
		<div>
			{% if c.image %}
			<img src="/get_img?img_id={{ c.key }}"/><br/>
			{% else %}
			<p>No Image</p>
			{% endif %}
			{% if c.author %}
			<b>{{ c.author }}</b> wrote:<br/>
			{% else %}
			<b>Anonymous person</b> wrote:<br/>
			{% endif %}
			{{ c.comment }}
		</div>
		{% endfor %}
		{% else %}
		<p>No Comments are available.</p>
		{% endif %}
	</body>
</html>