beremiz

Don't need to call extra _init_

2018-09-25, Andrey Skvortsov
33071a451021
Don't need to call extra _init_

_init_ is already called for value in infos["elmt_type"]["initial"]().
Additional _init_() creates second set of child element and that
creates unusable xml project.
This regression cause by not well tested commit "Proper fix for error
'object has no attribute 'getSlave' in EtherCAT extension" (96ca6b056c55595f71bfaca9f54b9e8646460c23)
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""
Misc definitions
"""
from __future__ import absolute_import
import os
from util.BitmapLibrary import AddBitmapFolder
from util.TranslationCatalogs import AddCatalog
def CheckPathPerm(path):
""" Helper func to check path write permission """
if path is None or not os.path.isdir(path):
return False
for root, dirs, files in os.walk(path):
files = [f for f in files if not f[0] == '.']
dirs[:] = [d for d in dirs if not d[0] == '.']
for name in files:
if os.access(root, os.W_OK) is not True or os.access(os.path.join(root, name), os.W_OK) is not True:
return False
return True
def GetClassImporter(param):
"""
is used to resolve library class names in features.py
if param is a string, returns a callable that return the class pointed by param
if a class is given, then returns a callable that returns the given class.
"""
if isinstance(param, str):
def factory():
# on-demand import, only when using class
mod = __import__(param.rsplit('.', 1)[0])
return reduce(getattr, param.split('.')[1:], mod)
return factory
else:
return lambda: param
def InstallLocalRessources(CWD):
# Beremiz bitmaps
AddBitmapFolder(os.path.join(CWD, "images"))
# Internationalization
AddCatalog(os.path.join(CWD, "locale"))