Creating HTML in python
Use a templating engine such as Genshi or Jinja2.
I think, if i understand you correctly, you can see here, "Templating in Python".
Dominate is a Python library for creating HTML documents and fragments directly in code without using templating. You could create a simple image gallery with something like this:
import glob
from dominate import document
from dominate.tags import *
photos = glob.glob('photos/*.jpg')
with document(title='Photos') as doc:
h1('Photos')
for path in photos:
div(img(src=path), _class='photo')
with open('gallery.html', 'w') as f:
f.write(doc.render())
Output:
<!DOCTYPE html>
<html>
<head>
<title>Photos</title>
</head>
<body>
<h1>Photos</h1>
<div class="photo">
<img src="photos/IMG_5115.jpg">
</div>
<div class="photo">
<img src="photos/IMG_5117.jpg">
</div>
</body>
</html>
Disclaimer: I am the author of dominate