datetime - Convert seconds since epoch to days since 0001-01-01 UTC in Python -

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i have time in python that's represented seconds since unix epoch. matplotlib wants days since 0001-01-01 utc (http://matplotlib.org/api/dates_api.html).

how can convert seconds since unix epoch days since 0001-01-01 utc?

a little more thorough reading of documentation shows matplotlib.dates.epoch2num


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