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62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
# Copyright (C) 2011-2014 Bastian Kleineidam
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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 2 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 along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import plistlib
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def parse_bookmark_data(data):
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"""Return iterator for bookmarks of the form (url, name).
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Bookmarks are not sorted.
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"""
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return parse_plist(get_plist_data_from_string(data))
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def get_plist_data_from_string(data):
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"""Parse plist data for a string."""
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try:
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return plistlib.loads(data)
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except Exception:
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# not parseable (eg. not well-formed)
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return {}
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# some key strings
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KEY_URLSTRING = 'URLString'
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KEY_URIDICTIONARY = 'URIDictionary'
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KEY_CHILDREN = 'Children'
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KEY_WEBBOOKMARKTYPE = 'WebBookmarkType'
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def parse_plist(entry):
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"""Parse a XML dictionary entry."""
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if is_leaf(entry):
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url = entry[KEY_URLSTRING]
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title = entry[KEY_URIDICTIONARY].get('title', url)
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yield (url, title)
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elif has_children(entry):
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for child in entry[KEY_CHILDREN]:
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for item in parse_plist(child):
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yield item
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def is_leaf(entry):
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"""Return true if plist entry is an URL entry."""
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return entry.get(KEY_WEBBOOKMARKTYPE) == 'WebBookmarkTypeLeaf'
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def has_children(entry):
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"""Return true if plist entry has children."""
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return entry.get(KEY_WEBBOOKMARKTYPE) == 'WebBookmarkTypeList'
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