anki-word-query/addons21/fastwq/utils/misc.py

#-*- coding:utf-8 -*-
#
# Copyright (C) 2018 sthoo <sth201807@gmail.com>
#
# Support: Report an issue at https://github.com/sth2018/FastWordQuery/issues
#
# 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 3 of the License, or
# any later version; http://www.gnu.org/copyleft/gpl.html.
#
# 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, see <http://www.gnu.org/licenses/>.

import os
from functools import wraps
from aqt.utils import showInfo
from aqt.qt import QIcon

__all__ = ['ignore_exception',
           'get_model_byId',
           'get_icon',
           'get_ord_from_fldname',
           'MapDict']


def ignore_exception(func):
    @wraps(func)
    def wrap(*args, **kwargs):
        try:
            return func(*args, **kwargs)
        except:
            return ''
    return wrap


def get_model_byId(models, id):
    for m in list(models.all()):
        # showInfo(str(m['id']) + ', ' + m['name'])
        if m['id'] == id:
            return m


def get_ord_from_fldname(model, name):
    flds = model['flds']
    for fld in flds:
        if fld['name'] == name:
            return fld['ord']


def get_icon(filename):
    curdir = os.path.dirname(os.path.abspath(__file__))
    pardir = os.path.join(curdir, os.pardir)
    path = os.path.join(pardir, 'res', filename)
    return QIcon(path)


class MapDict(dict):
    """
    Example:
    m = Map({'first_name': 'Eduardo'},
            last_name='Pool', age=24, sports=['Soccer'])
    """

    def __init__(self, *args, **kwargs):
        super(MapDict, self).__init__(*args, **kwargs)
        for arg in args:
            if isinstance(arg, dict):
                for k, v in arg.items():
                    self[k] = v

        if kwargs:
            for k, v in kwargs.items():
                self[k] = v

    def __getattr__(self, attr):
        return self.get(attr)

    def __setattr__(self, key, value):
        self.__setitem__(key, value)

    def __setitem__(self, key, value):
        super(MapDict, self).__setitem__(key, value)
        self.__dict__.update({key: value})

    def __delattr__(self, item):
        self.__delitem__(item)

    def __delitem__(self, key):
        super(MapDict, self).__delitem__(key)
        del self.__dict__[key]