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Name	Size	Permission	Date
ConfigArgParse-1.7.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
DistUpgrade	[ DIR ]	drwxr-xr-x	2026-02-08 03:05
HweSupportStatus	[ DIR ]	drwxr-xr-x	2025-11-01 13:54
NvidiaDetector	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
OpenSSL	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
PyICU-2.12.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:54
PyJWT-2.7.0.dist-info	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
PyYAML-6.0.1.dist-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:54
Quirks	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
UbuntuDrivers	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
UpdateManager	[ DIR ]	drwxr-xr-x	2025-11-01 13:54
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acme	[ DIR ]	drwxr-xr-x	2024-07-10 10:57
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apport	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
apt	[ DIR ]	drwxr-xr-x	2026-02-08 03:05
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aptsources	[ DIR ]	drwxr-xr-x	2026-02-08 03:05
attr	[ DIR ]	drwxr-xr-x	2024-07-10 10:57
attrs	[ DIR ]	drwxr-xr-x	2024-07-10 10:57
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distro	[ DIR ]	drwxr-xr-x	2024-07-10 10:57
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dockerpty	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
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docopt-0.6.2.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:55
dotenv	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
gi	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
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httplib2	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
httplib2-0.20.4.dist-info	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
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idna	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
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jsonpointer-2.0.egg-info	[ DIR ]	drwxr-xr-x	2024-07-09 21:58
jsonschema	[ DIR ]	drwxr-xr-x	2024-07-10 10:59
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jwt	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
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oauthlib	[ DIR ]	drwxr-xr-x	2024-07-10 10:59
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pyrfc3339	[ DIR ]	drwxr-xr-x	2024-07-10 16:57
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python_apt-2.7.7+ubuntu5.2.egg-info	[ DIR ]	drwxr-xr-x	2026-02-08 03:04
python_dateutil-2.8.2.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
python_debian-0.1.49+ubuntu2.egg-info	[ DIR ]	drwxr-xr-x	2023-12-23 20:11
python_dotenv-1.0.1.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:55
pytz	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
pytz-2024.1.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
requests	[ DIR ]	drwxr-xr-x	2025-11-01 13:54
requests-2.31.0.egg-info	[ DIR ]	drwxr-xr-x	2025-11-01 13:53
six-1.16.0.egg-info	[ DIR ]	drwxr-xr-x	2023-12-23 20:11
softwareproperties	[ DIR ]	drwxr-xr-x	2026-04-26 19:49
systemd	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
systemd_python-235.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:54
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ubuntu_pro_client-8001.egg-info	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
unattended_upgrades-0.1.egg-info	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
urllib3	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
urllib3-2.0.7.dist-info	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
validate	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
wadllib	[ DIR ]	drwxr-xr-x	2024-07-10 10:59
wadllib-1.3.6.egg-info	[ DIR ]	drwxr-xr-x	2024-07-09 21:58
websocket	[ DIR ]	drwxr-xr-x	2024-07-10 10:56
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xkit	[ DIR ]	drwxr-xr-x	2024-07-10 10:59
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zipp-1.0.0.dist-info	[ DIR ]	drwxr-xr-x	2024-07-26 14:20
PyGObject-3.48.2.egg-info	851 B	-rw-r--r--	2024-04-06 10:49
_cffi_backend.cpython-312-x86_64-linux-gnu.so	189.95 KB	-rw-r--r--	2024-04-08 16:16
_dbus_bindings.cpython-312-x86_64-linux-gnu.so	168.28 KB	-rw-r--r--	2024-03-31 00:50
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_pyrsistent_version.py	23 B	-rw-r--r--	2023-10-25 20:54
apport_python_hook.py	8.49 KB	-rw-r--r--	2026-04-24 11:18
apt_inst.cpython-312-x86_64-linux-gnu.so	58.66 KB	-rw-r--r--	2026-01-19 10:38
apt_pkg.cpython-312-x86_64-linux-gnu.so	339.19 KB	-rw-r--r--	2026-01-19 10:38
augeas.py	23 KB	-rw-r--r--	2014-08-31 17:18
cached_property.py	4.22 KB	-rw-r--r--	2020-09-21 18:25
configargparse.py	63.09 KB	-rw-r--r--	2023-07-23 14:36
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debconf.py	7.87 KB	-rw-r--r--	2024-04-12 12:40
distro_info.py	14.26 KB	-rw-r--r--	2023-10-29 08:46
docopt.py	19.48 KB	-rw-r--r--	2024-02-27 09:20
jsonpointer.py	9.57 KB	-rw-r--r--	2018-01-16 15:18
problem_report.py	33.27 KB	-rw-r--r--	2026-04-24 11:18
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python_augeas-0.5.0.egg-info	238 B	-rw-r--r--	2019-10-17 02:17
six.py	33.74 KB	-rw-r--r--	2021-05-05 14:17
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xkit-0.0.0.egg-info	266 B	-rw-r--r--	2022-12-31 08:32
zipp.py	6.75 KB	-rw-r--r--	2024-07-21 04:00

Rename

"""Python sys.excepthook hook to generate apport crash dumps."""

# Copyright (c) 2006 - 2009 Canonical Ltd.
# Authors: Robert Collins <robert@ubuntu.com>
#          Martin Pitt <martin.pitt@ubuntu.com>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.  See http://www.gnu.org/copyleft/gpl.html for
# the full text of the license.

import sys

CONFIG = "/etc/default/apport"

def enabled():
    """Return whether Apport should generate crash reports."""
    # This doesn't use apport.packaging.enabled() because it is too heavyweight
    # See LP: #528355
    try:
        # pylint: disable=import-outside-toplevel; for Python startup time
        import re

with open(CONFIG, encoding="utf-8") as config_file:
            conf = config_file.read()
        return re.search(r"^\s*enabled\s*=\s*0\s*$", conf, re.M) is None
    except OSError:
        # if the file does not exist, assume it's enabled
        return True

def apport_excepthook(binary, exc_type, exc_obj, exc_tb):
    # TODO: Split into smaller functions/methods
    # pylint: disable=too-many-branches,too-many-locals
    # pylint: disable=too-many-return-statements,too-many-statements
    """Catch an uncaught exception and make a traceback."""
    # create and save a problem report. Note that exceptions in this code
    # are bad, and we probably need a per-thread reentrancy guard to
    # prevent that happening. However, on Ubuntu there should never be
    # a reason for an exception here, other than [say] a read only var
    # or some such. So what we do is use a try - finally to ensure that
    # the original excepthook is invoked, and until we get bug reports
    # ignore the other issues.

# import locally here so that there is no routine overhead on python
    # startup time - only when a traceback occurs will this trigger.
    # pylint: disable=import-outside-toplevel
    try:
        # ignore 'safe' exit types.
        if exc_type in (KeyboardInterrupt,):
            return

# do not do anything if apport was disabled
        if not enabled():
            return

try:
            import contextlib
            import io
            import os
            import re
            import traceback

import apport.report
            from apport.fileutils import (
                increment_crash_counter,
                likely_packaged,
                should_skip_crash,
            )
        except (ImportError, OSError):
            return

# for interactive Python sessions, sys.argv[0] == ""
        if not binary:
            return

binary = os.path.realpath(binary)

# filter out binaries in user accessible paths
        if not likely_packaged(binary):
            return

report = apport.report.Report()

# special handling of dbus-python exceptions
        if hasattr(exc_obj, "get_dbus_name"):
            name = exc_obj.get_dbus_name()
            if name == "org.freedesktop.DBus.Error.NoReply":
                # NoReply is an useless crash, we do not even get the method it
                # was trying to call; needs actual crash from D-BUS backend
                # (LP #914220)
                return
            if name == "org.freedesktop.DBus.Error.ServiceUnknown":
                dbus_service_unknown_analysis(exc_obj, report)
            else:
                report["_PythonExceptionQualifier"] = name

# disambiguate OSErrors with errno:
        if exc_type == OSError and exc_obj.errno is not None:
            report["_PythonExceptionQualifier"] = str(exc_obj.errno)

# append a basic traceback. In future we may want to include
        # additional data such as the local variables, loaded modules etc.
        tb_file = io.StringIO()
        traceback.print_exception(exc_type, exc_obj, exc_tb, file=tb_file)
        report["Traceback"] = tb_file.getvalue().strip()
        report.add_proc_info(extraenv=["PYTHONPATH", "PYTHONHOME"])
        report.add_user_info()
        # override the ExecutablePath with the script that was actually running
        report["ExecutablePath"] = binary
        if "ExecutableTimestamp" in report:
            report["ExecutableTimestamp"] = str(int(os.stat(binary).st_mtime))
        try:
            report["PythonArgs"] = f"{sys.argv!r}"
        except AttributeError:
            pass
        if report.check_ignored():
            return

with contextlib.suppress(SystemError, ValueError):
            report.add_package_info()
        report["_HooksRun"] = "no"

report_dir = os.environ.get("APPORT_REPORT_DIR", "/var/crash")
        try:
            os.makedirs(report_dir, mode=0o3777, exist_ok=True)
        except OSError:
            return

mangled_program = re.sub("/", "_", binary)
        # get the uid for now, user name later
        pr_filename = f"{report_dir}/{mangled_program}.{os.getuid()}.crash"
        if os.path.exists(pr_filename):
            increment_crash_counter(report, pr_filename)
            if should_skip_crash(report, pr_filename):
                return
            # remove the old file, so that we can create the new one with
            # os.O_CREAT|os.O_EXCL
            os.unlink(pr_filename)

with os.fdopen(
            os.open(pr_filename, os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o640), "wb"
        ) as report_file:
            report.write(report_file)

finally:
        # resume original processing to get the default behaviour,
        # but do not trigger an AttributeError on interpreter shutdown.
        if sys:  # pylint: disable=using-constant-test
            sys.__excepthook__(exc_type, exc_obj, exc_tb)

def dbus_service_unknown_analysis(exc_obj, report):
    """Analyze D-Bus service error and add analysis to report."""
    # TODO: Split into smaller functions/methods
    # pylint: disable=too-many-locals
    # pylint: disable=import-outside-toplevel; for Python startup time
    import re
    import subprocess
    from configparser import ConfigParser, NoOptionError, NoSectionError
    from glob import glob

# determine D-BUS name
    match = re.search(
        r"name\s+(\S+)\s+was not provided by any .service", exc_obj.get_dbus_message()
    )
    if not match:
        if sys.stderr:
            sys.stderr.write(
                "Error: cannot parse D-BUS name from exception: "
                + exc_obj.get_dbus_message()
            )
            return

dbus_name = match.group(1)

# determine .service file and Exec name for the D-BUS name
    services = []  # tuples of (service file, exe name, running)
    for service_file in glob("/usr/share/dbus-1/*services/*.service"):
        service = ConfigParser(interpolation=None)
        service.read(service_file, encoding="UTF-8")
        try:
            if service.get("D-BUS Service", "Name") == dbus_name:
                exe = service.get("D-BUS Service", "Exec")
                running = (
                    subprocess.call(["pidof", "-sx", exe], stdout=subprocess.PIPE) == 0
                )
                services.append((service_file, exe, running))
        except (NoSectionError, NoOptionError):
            if sys.stderr:
                sys.stderr.write(
                    f"Invalid D-BUS .service file {service_file}:"
                    f" {exc_obj.get_dbus_message()}"
                )
            continue

if not services:
        report["DbusErrorAnalysis"] = f"no service file providing {dbus_name}"
    else:
        report["DbusErrorAnalysis"] = "provided by"
        for service, exe, running in services:
            report[
                "DbusErrorAnalysis"
            ] += f" {service} ({exe} is {'' if running else 'not '}running)"

def install():
    """Install the python apport hook."""
    # Record before the program can mutate sys.argv and can call os.chdir().
    binary = sys.argv[0]
    if binary and not binary.startswith("/"):
        # pylint: disable=import-outside-toplevel; for Python startup time
        import os

try:
            binary = f"{os.getcwd()}/{binary}"
        except FileNotFoundError:
            try:
                binary = os.readlink("/proc/self/cwd")
                if binary.endswith(" (deleted)"):
                    binary = binary[:-10]
            except OSError:
                return

def partial_apport_excepthook(exc_type, exc_obj, exc_tb):
        return apport_excepthook(binary, exc_type, exc_obj, exc_tb)

sys.excepthook = partial_apport_excepthook