Source code for linkcheck.bookmarks.safari

# Copyright (C) 2011-2014 Bastian Kleineidam
# 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
# 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.

import plistlib

[docs]def parse_bookmark_data(data): """Return iterator for bookmarks of the form (url, name). Bookmarks are not sorted. """ return parse_plist(get_plist_data_from_string(data))
[docs]def get_plist_data_from_string(data): """Parse plist data for a string.""" try: return plistlib.loads(data) except Exception: # not parseable (eg. not well-formed) return {}
# some key strings KEY_URLSTRING = 'URLString' KEY_URIDICTIONARY = 'URIDictionary' KEY_CHILDREN = 'Children' KEY_WEBBOOKMARKTYPE = 'WebBookmarkType'
[docs]def parse_plist(entry): """Parse a XML dictionary entry.""" if is_leaf(entry): url = entry[KEY_URLSTRING] title = entry[KEY_URIDICTIONARY].get('title', url) yield (url, title) elif has_children(entry): for child in entry[KEY_CHILDREN]: for item in parse_plist(child): yield item
[docs]def is_leaf(entry): """Return true if plist entry is an URL entry.""" return entry.get(KEY_WEBBOOKMARKTYPE) == 'WebBookmarkTypeLeaf'
[docs]def has_children(entry): """Return true if plist entry has children.""" return entry.get(KEY_WEBBOOKMARKTYPE) == 'WebBookmarkTypeList'