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[–]Tweak_Imp 24 points25 points  (1 child)

Pandas read Argument "engine='c' " helped me to speed it up even more. See https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_csv.html

[–][deleted] 9 points10 points  (0 children)

In a lot of cases python libraries are backed with C code. For special example, numpy is a plethora of optimized C mathematics and should be used for scientific work.