[GRASS-git] [OSGeo/grass-addons] ab5780: PEP8: fix flake8 errors (#290)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: ab5780ce1b023f3123b51542c7a4cf1005495717
      https://github.com/OSGeo/grass-addons/commit/ab5780ce1b023f3123b51542c7a4cf1005495717
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-09-30 (Wed, 30 Sep 2020)

  Changed paths:
    M grass7/gui/wxpython/wx.metadata/db.csw.harvest/db.csw.harvest.py
    M grass7/gui/wxpython/wx.metadata/g.gui.metadata/g.gui.metadata.py
    M grass7/gui/wxpython/wx.metadata/m.csw.update/m.csw.update.py
    M grass7/gui/wxpython/wx.metadata/mdlib/cswlib.py
    M grass7/gui/wxpython/wx.metadata/mdlib/cswutil.py
    M grass7/gui/wxpython/wx.metadata/mdlib/mdeditorfactory.py
    M grass7/gui/wxpython/wx.metadata/mdlib/mdgrass.py
    M grass7/gui/wxpython/wx.metadata/mdlib/mdjinjaparser.py
    M grass7/gui/wxpython/wx.metadata/mdlib/mdpdftheme.py

  Log Message:
  -----------
  PEP8: fix flake8 errors (#290)

PEP8: fix flake8 errors