How to fix "The supplied MD5 hash was incorrect" error? about wikitools

[mzmcbride]

What code are you using?

The "edit" method in page.py has a "skipmd5" argument that you can pass; cf. https://github.com/alexz-enwp/wikitools/blob/63a967b4/wikitools/page.py#L568.

[tshrinivasan]

The code we use is here
https://github.com/tshrinivasan/tools-for-wiki/blob/master/pdf-upload-commons/pdf-djvu-uploader-commons.py

Will check the fix and share the results soon.

[alexz-enwp]

Using skipmd5 will work around the problem here.

I don't think this is a problem with wikitools. It looks like a bug with MediaWiki. The issue is the character য়. Python/wikitools is correctly encoding it as e0a79f. But by the time it gets to the MD5 check in the MW API, it's been converted to য+ ়, which is equivalent but is 2 separate characters, e0a6af+e0a6bc and will hash differently. It looks like it's correctly encoded in the PHP $_POST variable, so the problem is in MediaWiki somewhere.

Filed upstream - https://phabricator.wikimedia.org/T144071

[alexz-enwp]

The change made in 8f7a4f2 should fix this issue.