682e14c86a
* Make the declaration of fct and it in the constructor Collection, instead of adding them from the outside * Add a function to flatten a list containing collection (solves the radioob search crash) * Better display of collections in the "ls" command (and display both id and title) * The "cd" command goes to the root of the path (like the UNIX cd) * Move the Video object of canalplus in a correct path * Make Collection iterable * Add comments to CapCollection * Cache the result of fct in a Collection; it is only called once * CollectionNotFound errors can be more explicit by providing a path * Require utf-8 in collection paths * Code cleanups
79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright(C) 2010-2012 Nicolas Duhamel, Laurent Bachelier
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero 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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# weboob 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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import urllib
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import posixpath
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import copy
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class Path(object):
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def __init__(self):
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self._working_path = []
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self._previous = self._working_path
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def extend(self, user_input):
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"""
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Add a new part to the current path
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"""
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user_input = urllib.quote_plus(user_input)
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user_input = posixpath.normpath(user_input)
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escape = lambda s: s.replace('/', '%2F')
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current_path = map(escape, self._working_path)
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abspath = posixpath.normpath(posixpath.join('/' + '/'.join(current_path), user_input))
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abspath = abspath.split('/')[1:]
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while len(abspath) > 0 and abspath[0] == u'': del abspath[0]
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final_parse = map(urllib.unquote_plus, abspath)
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self._previous = self._working_path
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if len(final_parse) == 0:
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self._working_path = []
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self._working_path = final_parse
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def restore(self):
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"""
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Go to the previous path
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"""
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self._working_path = self._previous
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def home(self):
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"""
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Go to the root
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"""
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self._previous = self._working_path
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self._working_path = []
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def get(self):
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return copy.copy(self._working_path)
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def fromstring(self, path):
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if path[0] == '/':
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path = path[1:]
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escape = lambda s: s.replace('\/', '/')
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self._working_path = map(escape, path.split('/'))
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def tostring(self):
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escape = lambda s: s.replace('/', '\/')
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path = map(escape, self._working_path)
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return '/' + '/'.join(path)
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