[vtk-developers] Question regarding Python imports.

Andrew Maclean andrew.amaclean at gmail.com
Wed Dec 20 01:45:51 EST 2017


What do people using Python mostly do/prefer?
1) import vtk
2) from vtk.xx import yy
3) from vtk import yy

In 2) we are actually specifying the module where yy resides.

In PyCharm:
For the case of 1)  when we declare something like z = vtk.yy we get a
cannot find reference in __init__.py() warning
For case of 2) or 3) we get an unresolved reference for yy in the from
statement.

I'm trying to speed up vtk in Windows!

Regards
   Andrew

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Andrew J. P. Maclean

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