2750b5591a
- charmcraft: build-on 20.04 -> run-on 20.04/22.04 [*archs] - Refresh tox targets - Drop impish bundles and OSCI testing - Add jammy metadata - Default source is yoga - Charmhelpers and charms.ceph sync Change-Id: I1e963b2d18aaa8ec61fb5d255f23508879f08e83
53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
#!/usr/bin/env python
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# coding: utf-8
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# Copyright 2014-2015 Canonical Limited.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import atexit
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import sys
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from charmhelpers.fetch.python.rpdb import Rpdb
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from charmhelpers.core.hookenv import (
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open_port,
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close_port,
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ERROR,
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log
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)
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__author__ = "Jorge Niedbalski <jorge.niedbalski@canonical.com>"
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DEFAULT_ADDR = "0.0.0.0"
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DEFAULT_PORT = 4444
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def _error(message):
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log(message, level=ERROR)
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def set_trace(addr=DEFAULT_ADDR, port=DEFAULT_PORT):
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"""
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Set a trace point using the remote debugger
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"""
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atexit.register(close_port, port)
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try:
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log("Starting a remote python debugger session on %s:%s" % (addr,
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port))
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open_port(port)
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debugger = Rpdb(addr=addr, port=port)
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debugger.set_trace(sys._getframe().f_back)
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except Exception:
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_error("Cannot start a remote debug session on %s:%s" % (addr,
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port))
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