Cannot transverse from clean_top_node to clean_doc or doc

[AndyTheFactory]

Issue by monstrfolk
Sun Dec 13 01:34:57 2020
Originally opened as codelucas/newspaper#862

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Perhaps misunderstand the relationship from clean_top_node to clean_doc or doc, but cannot transverse from clean_top_node to clean_doc or doc.

For example, following will not work.

a = Article('https://somesite.com/some_article')
a.download()
a.parse()
print(a.clean_doc.getroottree().getpath(a.clean_top_node))

Expect to be able to print the path from clean_doc/doc to clean_top_node.

[AndyTheFactory]

Comment by monstrfolk
Sun Dec 13 01:36:21 2020

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Please see codelucas/newspaper#863 with a fix for this issue.

[AndyTheFactory]

ensured that cleaned_doc and cleaned_top_node are on the same DOM
also, doc and top_node are on another DOM together.

Added a Article.text_clean property that returns the cleaned text of an article based on the clean_top_node.