wiki2corpus

• downloads articles from Wikipedia for a given language id (URL prefix)
• works with Wikipedia API (HTML output) as it is not straightforward to turn mediawiki syntax into plain text
• HTML files are converted into plain text using jusText
• texts are tokenized using unitok
• title, categories, translations, number of paragraphs and number of chars are put as attributes to <doc> structure

Requirements

• jusText
• unitok

Get wiki2corpus

See Downloads for the latest version.

Usage

usage: wikidownloader.py [-h] [--cache CACHE] [--wait WAIT] [--newest]
                         [--links LINKS]
                         langcode

Wikipedia downloader

positional arguments:
  langcode       Wikipedia language prefix

optional arguments:
  -h, --help     show this help message and exit
  --cache CACHE  Directory with previously downloaded pages and data
  --wait WAIT    Time interval between GET requests
  --newest       Download the newest versions of articles (do not use cache)
  --links LINKS  Gather external links from Wikipedia (Reference section)

Example

Let us say you want to download fr.wikipedia.org. You can use this command:

python wikidownloader.py be --wait 7 --links bewiki.links > bewiki.prevert

The .prevert file can be used to feed a pipeline for following processing of the data.

Licence

wiki2corpus is licensed under ​MIT licence