[GRASS-git] [OSGeo/grass] 73d0fa: wxGUI/core: account for .post in wxPython 4.0.7.po...

[Vaclav Petras]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 73d0fa7d1b491f3da47dc490bb8c5368c84b437d
      https://github.com/OSGeo/grass/commit/73d0fa7d1b491f3da47dc490bb8c5368c84b437d
  Author: Vaclav Petras <wenzeslaus at gmail.com>
  Date:   2019-12-10 (Tue, 10 Dec 2019)

  Changed paths:
    M gui/wxpython/core/globalvar.py

  Log Message:
  -----------
  wxGUI/core: account for .post in wxPython 4.0.7.post2 (#246)

Parsing in a separate function with tests.
Redo error messages to make them more robust supporting also 3-digit versions.