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metachris / pdfx

Extract text, metadata and references (pdf, url, doi, arxiv) from PDF. Optionally download all referenced PDFs.
http://www.metachris.com/pdfx
Apache License 2.0
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pep8 changes across various files #10

Closed taranjeet closed 8 years ago

taranjeet commented 8 years ago

This PR accompanies changes which resolves the PEP8 warnings. One thing which should be noted is that it is not complete. Since the changes are much so I am doing it in parts, so that it becomes easier to track in case of any error.

metachris commented 8 years ago

thanks!