Edit File: callback.py
# callbacks.py # Abstract interfaces to communicate progress on tasks. # # Copyright (C) 2014-2015 Red Hat, Inc. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # the GNU General Public License v.2, or (at your option) any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY expressed or implied, including the implied warranties of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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. Any Red Hat trademarks that are incorporated in the # source code or documentation are not subject to the GNU General Public # License and may only be used or replicated with the express permission of # Red Hat, Inc. # from __future__ import unicode_literals import dnf.yum.rpmtrans import dnf.transaction PKG_DOWNGRADE = dnf.transaction.PKG_DOWNGRADE # :api PKG_DOWNGRADED = dnf.transaction.PKG_DOWNGRADED # :api PKG_INSTALL = dnf.transaction.PKG_INSTALL # :api PKG_OBSOLETE = dnf.transaction.PKG_OBSOLETE # :api PKG_OBSOLETED = dnf.transaction.PKG_OBSOLETED # :api PKG_REINSTALL = dnf.transaction.PKG_REINSTALL # :api PKG_REINSTALLED = dnf.transaction.PKG_REINSTALLED # :api PKG_REMOVE = dnf.transaction.PKG_ERASE # :api PKG_ERASE = PKG_REMOVE # deprecated, use PKG_REMOVE instead PKG_UPGRADE = dnf.transaction.PKG_UPGRADE # :api PKG_UPGRADED = dnf.transaction.PKG_UPGRADED # :api PKG_CLEANUP = dnf.transaction.PKG_CLEANUP # :api PKG_VERIFY = dnf.transaction.PKG_VERIFY # :api PKG_SCRIPTLET = dnf.transaction.PKG_SCRIPTLET # :api TRANS_PREPARATION = dnf.transaction.TRANS_PREPARATION # :api TRANS_POST = dnf.transaction.TRANS_POST # :api STATUS_OK = None # :api STATUS_FAILED = 1 # :api STATUS_ALREADY_EXISTS = 2 # :api STATUS_MIRROR = 3 # :api STATUS_DRPM = 4 # :api class KeyImport(object): def _confirm(self, id, userid, fingerprint, url, timestamp): """Ask the user if the key should be imported.""" return False class Payload(object): # :api def __init__(self, progress): self.progress = progress def __str__(self): """Nice, human-readable representation. :api""" pass @property def download_size(self): """Total size of the download. :api""" pass class DownloadProgress(object): # :api def end(self, payload, status, msg): """Communicate the information that `payload` has finished downloading. :api, `status` is a constant denoting the type of outcome, `err_msg` is an error message in case the outcome was an error. """ pass def message(self, msg): pass def progress(self, payload, done): """Update the progress display. :api `payload` is the payload this call reports progress for, `done` is how many bytes of this payload are already downloaded. """ pass def start(self, total_files, total_size, total_drpms=0): """Start new progress metering. :api `total_files` the number of files that will be downloaded, `total_size` total size of all files. """ pass class NullDownloadProgress(DownloadProgress): pass class Depsolve(object): def start(self): pass def pkg_added(self, pkg, mode): pass def end(self): pass TransactionProgress = dnf.yum.rpmtrans.TransactionDisplay # :api
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