mirror of
https://github.com/SELinuxProject/setools
synced 2025-02-23 15:47:00 +00:00
17fdfc6012
Setting a None factory makes it work like a standard dictionary. Use str instead to get empty strings.
109 lines
3.1 KiB
Python
109 lines
3.1 KiB
Python
# Copyright 2016, Tresys Technology, LLC
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#
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# This file is part of SETools.
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#
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# SETools is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 2.1 of
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# the License, or (at your option) any later version.
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#
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# SETools 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 Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with SETools. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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from collections import defaultdict
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from PyQt5.QtCore import Qt, QAbstractTableModel, QModelIndex
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from setools.policyrep.exception import MLSDisabled
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from .details import DetailsPopup
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def user_detail(parent, user):
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"""
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Create a dialog box for user details.
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Parameters:
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parent The parent Qt Widget
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user The user
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"""
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detail = DetailsPopup(parent, "User detail: {0}".format(user))
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roles = sorted(user.roles)
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detail.append_header("Roles ({0}):".format(len(roles)))
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for r in roles:
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detail.append(" {0}".format(r))
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try:
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l = user.mls_level
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r = user.mls_range
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except MLSDisabled:
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pass
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else:
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detail.append_header("\nDefault MLS Level:")
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detail.append(" {0}".format(l))
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detail.append_header("\nMLS Range:")
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detail.append(" {0}".format(r))
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detail.show()
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class UserTableModel(QAbstractTableModel):
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"""Table-based model for users."""
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headers = defaultdict(str, {0: "Name", 1: "Roles", 2: "Default Level", 3: "Range"})
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def __init__(self, parent, mls):
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super(UserTableModel, self).__init__(parent)
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self.resultlist = []
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self.mls = mls
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def headerData(self, section, orientation, role):
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if role == Qt.DisplayRole and orientation == Qt.Horizontal:
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return self.headers[section]
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def columnCount(self, parent=QModelIndex()):
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if self.mls:
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return 4
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else:
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return 2
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def rowCount(self, parent=QModelIndex()):
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if self.resultlist:
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return len(self.resultlist)
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else:
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return 0
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def data(self, index, role):
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if self.resultlist:
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if role == Qt.DisplayRole:
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row = index.row()
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col = index.column()
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user = self.resultlist[row]
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if col == 0:
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return str(user)
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elif col == 1:
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return ", ".join(sorted(str(r) for r in user.roles))
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elif col == 2:
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try:
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return str(user.mls_level)
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except MLSDisabled:
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return None
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elif col == 3:
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try:
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return str(user.mls_range)
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except MLSDisabled:
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return None
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elif role == Qt.UserRole:
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return user
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