79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
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# -*- coding: utf-8 -*-
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# Copyright (C) 2013 Alex Yatskov
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import codecs
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import json
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import operator
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import os
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class Preferences(object):
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def __init__(self):
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self.filename = os.path.expanduser(u'~/.yomichan.json')
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self.defaults = os.path.join(os.path.dirname(__file__), u'defaults.json')
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self.settings = {}
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def __getitem__(self, name):
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return self.settings.get(name)
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def __setitem__(self, name, value):
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self.settings[name] = value
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def load(self):
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with codecs.open(self.defaults, 'rb', 'utf-8') as fp:
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self.settings = json.load(fp)
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try:
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if os.path.exists(self.filename):
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with codecs.open(self.filename, 'rb', 'utf-8') as fp:
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self.settings.update(json.load(fp))
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except ValueError:
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pass
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def save(self):
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with codecs.open(self.filename, 'wb', 'utf-8') as fp:
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json.dump(self.settings, fp, indent=4, sort_keys=True)
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def filePosition(self, filename):
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matches = filter(lambda f: f['path'] == filename, self['recentFiles'])
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return 0 if len(matches) == 0 else matches[0]['position']
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def recentFiles(self):
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return map(operator.itemgetter('path'), self['recentFiles'])
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def updateFactTags(self, tags):
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if tags in self['tags']:
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self['tags'].remove(tags)
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self['tags'].insert(0, tags)
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def updateRecentFile(self, filename, position):
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self['recentFiles'] = filter(lambda f: f['path'] != filename, self['recentFiles'])
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self['recentFiles'].insert(0, {'path': filename, 'position': position})
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def clearRecentFiles(self):
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self['recentFiles'] = []
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