fix wrong Row number in DiscoveryDialog.py that caused following traceback:

Traceback (most recent call last):
File "/home/beremiz/beremiz/ProjectController.py", line 1536, in _Connect
dialog = DiscoveryDialog(self.AppFrame)
File "/home/beremiz/beremiz/dialogs/DiscoveryDialog.py", line 124, in __init__
self._init_ctrls(parent)
File "/home/beremiz/beremiz/dialogs/DiscoveryDialog.py", line 121, in _init_ctrls
self._init_sizers()
File "/home/beremiz/beremiz/dialogs/DiscoveryDialog.py", line 73, in _init_sizers
self._init_coll_ButtonGridSizer_Growables(self.ButtonGridSizer)
File "/home/beremiz/beremiz/dialogs/DiscoveryDialog.py", line 64, in _init_coll_ButtonGridSizer_Growables
parent.AddGrowableRow(1)
File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk2/wx/_core.py", line 15343, in AddGrowableRow
return _core_.FlexGridSizer_AddGrowableRow(*args, **kwargs)
PyAssertionError: C++ assertion "!m_rows || idx < (size_t)m_rows" failed at ../src/common/sizer.cpp(1967) in AddGrowableRow(): invalid row index

     1

#!/usr/bin/env python

     2

# -*- coding: utf-8 -*-

     3

     4

import os 

     5

     6

import wx

     7

     8

# Get the default language

     9

langid = wx.LANGUAGE_DEFAULT

    10

    11

# Define locale for wx

    12

locale = wx.Locale(langid)

    13

    14

def GetDomain(path):

    15

    for name in os.listdir(path):

    16

        filepath = os.path.join(path, name)

    17

        basename, fileext = os.path.splitext(name)

    18

        if os.path.isdir(filepath):

    19

            result = GetDomain(filepath)

    20

            if result is not None:

    21

                return result

    22

        elif fileext == ".mo":

    23

            return basename

    24

    return None

    25

    26

def AddCatalog(locale_dir):

    27

    if os.path.exists(locale_dir) and os.path.isdir(locale_dir):

    28

        domain = GetDomain(locale_dir)

    29

        if domain is not None:

    30

            locale.AddCatalogLookupPathPrefix(locale_dir)

    31

            locale.AddCatalog(domain)