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A comment on Show HN: Update your requirements.txt file with Pur in Python. Parent comment

Re:Show HN: Update your requirements.txt file with Pur in Py... by tedmiston on Monday May 09, 2016 @04:59PM (#11663160)
If that's the desired behavior, it's already pretty easy by piping the outdated package list into upgrade.

   pip list --outdated | sed 's/(.*//g' | xargs pip install -U
   pip freeze > requirements.txt
From http://stackoverflow.com/a/22260015/149428

Another similar easy option is pip-review.

https://github.com/jgonggrijp/pip-review

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Re:Show HN: Update your requirements.txt file with Pur in Py... by welder on Monday May 09, 2016 @05:45PM (#11663478)
I explained in more detail in another comment here, but I don't directly install requirements so install first solutions like pip-review and pip list --outdated don't work for me.
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