Geografic-Information-System/gui/wxpython/modules/mapsets_picker.py

#!/usr/bin/env python3

import wx

from grass.script.setup import set_gui_path
set_gui_path()

from core.gcmd import RunCommand
from gui_core.preferences import MapsetAccess


def main():
    app = wx.App()

    dlg = MapsetAccess(parent=None)
    dlg.CenterOnScreen()

    if dlg.ShowModal() == wx.ID_OK:
        ms = dlg.GetMapsets()
        RunCommand('g.mapsets',
                   parent=None,
                   mapset='%s' % ','.join(ms),
                   operation='set')

    dlg.Destroy()


if __name__ == "__main__":
    main()