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# check_blacklist - Rejects comments using a word black...

## Summary

This works in conjunction with the comments plugin and allows you to xreduce comment spam by a words blacklist. Any comment that contains one of the blacklisted words will be rejected immediately.

This shouldn’t be the only way you reduce comment spam. It’s probably not useful to everyone, but would be useful to some people as a quick way of catching some of the comment spam they’re getting.

## Install

This requires the `comments` plugin.

This plugin comes with Pyblosxom. To install, do the following:

1. Add `Pyblosxom.plugins.check_blacklist` to the `load_plugins` list in your `config.py` file.
2. Configure as documented below.

## Usage

For setup, all you need to do is set the comment_rejected_words property in your config.py file. For example, the following will reject any incoming comments with the words `gambling` or `casino` in them:

    py["comment_rejected_words"] = ["gambling", "casino"]

The comment_rejected_words property takes a list of strings as a value.

Note

There’s a deficiency in the algorithm. Currently, it will match substrings, too. So if you blacklist the word “word”, that’ll nix comments with “word” in it as well as comments with “crossword” because “word” is a substring of “crossword”.

Pick your blacklisted words carefully or fix the algorithm!

Note

This checks all parts of the comment including the ip address of the poster. Blacklisting ip addresses is as easy as adding the ip address to the list:

    py["comment_rejected_words"] = ["192.168.1.1", ...]

Additionally, the wbgcomments_blacklist plugin can log when it blacklisted a comment and what word was used to blacklist it. Sometimes this information is interesting. True, “yes, I want to log” and False (default) if “no, i don’t want to log”. Example:

    py["comment_rejected_words_log"] = False

## License

Plugin is distributed under license: MIT

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