Recaptcha plugin for Pyblosxom

To use this plugin

0) put the plugin your plugin directory

1) sign up for a key at http://www.google.com/recaptcha

2) put that key in config.py

py['recaptcha_api_key'] = "..."

3) add the html for the Recaptcha plugin to the comment-form.html template. Currently that looks something like

<script type="text/javascript" src="http://api.recaptcha.net/challenge?k=...">

4) remember to add the plugin to py['load_plugins'] if you have that set (i.e. don't just import all plugins)

TODO

• failure for a well-meaning human is not very nice, Pyblosxom should remember the form values and re-populate them so they can easily try again.