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# Copyright (C) 2009, 2010 Canonical Ltd
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# Copyright (C) 2009-2011 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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A crash is an exception propagated up almost to the top level of Bazaar.
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If we have apport <https://launchpad.net/apport/>, we store a report of the
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crash using apport into it's /var/crash spool directory, from where the user
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crash using apport into its /var/crash spool directory, from where the user
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can either manually send it to Launchpad. In some cases (at least Ubuntu
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development releases), Apport may pop up a window asking if they want
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except ImportError, e:
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trace.mutter("couldn't find apport bug-reporting library: %s" % e)
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except Exception, e:
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# this should only happen if apport is installed but it didn't
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# work, eg because of an io error writing the crash file
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stderr.write("bzr: failed to report crash using apport:\n "
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trace.mutter("bzr: failed to report crash using apport: %r" % e)
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trace.log_exception_quietly()
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return report_bug_legacy(exc_info, stderr)
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"""Report a bug by just printing a message to the user."""
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trace.print_exception(exc_info, err_file)
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err_file.write('\n')
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err_file.write('bzr %s on python %s (%s)\n' % \
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bzrlib._format_version_tuple(sys.version_info),
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platform.platform(aliased=1)))
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err_file.write('arguments: %r\n' % sys.argv)
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err_file.write(textwrap.fill(l,
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width=78, subsequent_indent=' ') + '\n')
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print_wrapped('bzr %s on python %s (%s)\n' % \
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bzrlib._format_version_tuple(sys.version_info),
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platform.platform(aliased=1)))
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print_wrapped('arguments: %r\n' % sys.argv)
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print_wrapped(textwrap.fill(
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'plugins: ' + plugin.format_concise_plugin_list(),
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subsequent_indent=' ',
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'encoding: %r, fsenc: %r, lang: %r\n' % (
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osutils.get_user_encoding(), sys.getfilesystemencoding(),
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os.environ.get('LANG')))
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err_file.write("plugins:\n")
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err_file.write(_format_plugin_list())
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# We used to show all the plugins here, but it's too verbose.
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"*** Bazaar has encountered an internal error. This probably indicates a\n"
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" bug in Bazaar. You can help us fix it by filing a bug report at\n"
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" https://bugs.launchpad.net/bzr/+filebug\n"
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# this function is based on apport_package_hook.py, but omitting some of the
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# Ubuntu-specific policy about what to report and when
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# if the import fails, the exception will be caught at a higher level and
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# we'll report the error by other means
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# This import is apparently not used, but we're doing it so that if the
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# import fails, the exception will be caught at a higher level and we'll
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# report the error by other means.
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crash_filename = _write_apport_report_to_file(exc_info)
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exc_type, exc_object, exc_tb = exc_info
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# add_proc_info gives you the memory map of the process, which is not so
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# useful for Bazaar but does tell you what binary libraries are loaded.
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# More importantly it sets the ExecutablePath, InterpreterPath, etc.
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# add_proc_info sets the ExecutablePath, InterpreterPath, etc.
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pr.add_proc_info()
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# It also adds ProcMaps which for us is rarely useful and mostly noise, so
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pr.add_user_info()
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# Package and SourcePackage are needed so that apport will report about even
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def _format_plugin_list():
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for name, a_plugin in sorted(plugin.plugins().items()):
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plugin_lines.append(" %-20s %s [%s]" %
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(name, a_plugin.path(), a_plugin.__version__))
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return '\n'.join(plugin_lines)
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return ''.join(plugin.describe_plugins(show_paths=True))
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def _format_module_list():
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bzrlib/crash.py
