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Diffstat (limited to 'pygerrit/stream.py')
-rw-r--r-- | pygerrit/stream.py | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/pygerrit/stream.py b/pygerrit/stream.py deleted file mode 100644 index 1504dde..0000000 --- a/pygerrit/stream.py +++ /dev/null @@ -1,77 +0,0 @@ -# The MIT License -# -# Copyright 2012 Sony Mobile Communications. All rights reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. - -""" Gerrit event stream interface. - -Class to listen to the Gerrit event stream and dispatch events. - -""" - -from threading import Thread, Event - -from .events import ErrorEvent - - -class GerritStream(Thread): - - """ Gerrit events stream handler. """ - - def __init__(self, gerrit, ssh_client): - Thread.__init__(self) - self.daemon = True - self._gerrit = gerrit - self._ssh_client = ssh_client - self._stop = Event() - self._channel = None - - def stop(self): - """ Stop the thread. """ - self._stop.set() - if self._channel is not None: - self._channel.close() - - def _error_event(self, error): - """ Dispatch `error` to the Gerrit client. """ - self._gerrit.put_event(ErrorEvent.error_json(error)) - - def run(self): - """ Listen to the stream and send events to the client. """ - channel = self._ssh_client.get_transport().open_session() - self._channel = channel - channel.exec_command("gerrit stream-events") - stdout = channel.makefile() - stderr = channel.makefile_stderr() - while not self._stop.is_set(): - try: - if channel.exit_status_ready(): - if channel.recv_stderr_ready(): - error = stderr.readline().strip() - else: - error = "Remote server connection closed" - self._error_event(error) - self._stop.set() - else: - data = stdout.readline() - self._gerrit.put_event(data) - except Exception as e: # pylint: disable=W0703 - self._error_event(repr(e)) - self._stop.set() |