Mercurial > libervia-backend
view sat_frontends/quick_frontend/quick_list_manager.py @ 3160:330a5f1d9eea
core (memory/crypto): replaced `PyCrypto` by `cryptography`:
`PyCrypto` is unmaintained for years but was used in SàT for password hashing. This patch
fixes that by replacing `PyCrypto` by the reference `cryptography` module which is well
maintained.
The behaviour stays the same (except that previously async `hash`, `encrypt` and `decrypt`
methods are now synchronous, as they are quick and using a deferToThread may actually be
more resource intensive than using blocking methods).
It is planed to improve `memory.crypto` by using more up-to-date cryptography/hashing
algorithms in the future.
PyCrypto is no more a dependency of SàT
author | Goffi <goffi@goffi.org> |
---|---|
date | Sun, 09 Feb 2020 23:50:26 +0100 |
parents | 559a625a236b |
children |
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#!/usr/bin/env python3 # Libervia: a Salut à Toi frontend # Copyright (C) 2013-2016 Adrien Cossa <souliane@mailoo.org> # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 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 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. class QuickTagList(object): """This class manages a sorted list of tagged items, and a complementary sorted list of suggested but non tagged items.""" def __init__(self, items=None): """ @param items (list): the suggested list of non tagged items """ self.tagged = [] self.original = ( items[:] if items else [] ) # XXX: copy the list! It will be modified self.untagged = ( items[:] if items else [] ) # XXX: copy the list! It will be modified self.untagged.sort() @property def items(self): """Return a sorted list of all items, tagged or untagged. @return list """ res = list(set(self.tagged).union(self.untagged)) res.sort() return res def tag(self, items): """Tag some items. @param items (list): items to be tagged """ for item in items: if item not in self.tagged: self.tagged.append(item) if item in self.untagged: self.untagged.remove(item) self.tagged.sort() self.untagged.sort() def untag(self, items): """Untag some items. @param items (list): items to be untagged """ for item in items: if item not in self.untagged and item in self.original: self.untagged.append(item) if item in self.tagged: self.tagged.remove(item) self.tagged.sort() self.untagged.sort()