115 lines
3.2 KiB
Python
115 lines
3.2 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2006 Donald N. Allingham
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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
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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UrlBase class for GRAMPS
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"""
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#-------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#-------------------------------------------------------------------------
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from url import Url
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#-------------------------------------------------------------------------
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#
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# UrlBase classes
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#
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#-------------------------------------------------------------------------
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class UrlBase:
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"""
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Base class for url-aware objects.
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"""
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def __init__(self, source=None):
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"""
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Initialize an UrlBase. If the source is not None, then object
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is initialized from values of the source object.
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@param source: Object used to initialize the new object
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@type source: UrlBase
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"""
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if source:
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self.urls = [ Url(url) for url in source.urls ]
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else:
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self.urls = []
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def serialize(self):
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"""
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Converts the object to a serialized tuple of data
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"""
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return [url.serialize() for url in self.urls]
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def unserialize(self, data):
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"""
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Converts a serialized tuple of data to an object
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"""
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self.urls = [Url().unserialize(item) for item in data]
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def get_url_list(self):
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"""
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Returns the list of L{Url} instances associated with the object.
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@returns: List of L{Url} instances
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@rtype: list
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"""
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return self.urls
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def set_url_list(self, url_list):
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"""
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Sets the list of L{Url} instances to passed the list.
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@param url_list: List of L{Url} instances
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@type url_list: list
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"""
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self.urls = url_list
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def add_url(self, url):
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"""
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Adds a L{Url} instance to the object's list of L{Url} instances
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@param url: L{Url} instance to be added to the Person's list of
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related web sites.
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@type url: L{Url}
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"""
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self.urls.append(url)
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def remove_url(self, url):
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"""
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Removes the specified L{Url} instance from the url list
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If the instance does not exist in the list, the operation has
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no effect.
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@param url: L{Url} instance to remove from the list
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@type url: L{Url}
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@return: True if the url was removed, False if it was not in the list.
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@rtype: bool
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"""
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if url in self.urls:
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self.urls.remove(url)
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return True
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else:
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return False
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