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📁 ..
📄 __init__.py(237 B)
📁 __pycache__
📄 aggregation.py(5.17 KB)
📄 args.py(19.86 KB)
📄 asynchronous.py(4.07 KB)
📄 atomicfile.py(5.33 KB)
📄 aws.py(19.38 KB)
📄 azurearm.py(11.38 KB)
📄 beacons.py(517 B)
📄 boto3_elasticsearch.py(3.73 KB)
📄 boto3mod.py(8.36 KB)
📄 boto_elb_tag.py(3.02 KB)
📄 botomod.py(7.98 KB)
📄 cache.py(9.81 KB)
📄 cloud.py(117.04 KB)
📄 color.py(2.72 KB)
📄 compat.py(1.81 KB)
📄 configcomparer.py(3.88 KB)
📄 configparser.py(10.82 KB)
📄 context.py(6.8 KB)
📄 crypt.py(4.71 KB)
📄 ctx.py(1.42 KB)
📄 data.py(49.28 KB)
📄 dateutils.py(2.31 KB)
📄 debug.py(4.19 KB)
📁 decorators
📄 dictdiffer.py(14.16 KB)
📄 dicttrim.py(3.9 KB)
📄 dictupdate.py(11.33 KB)
📄 dns.py(35.17 KB)
📄 doc.py(2.25 KB)
📁 dockermod
📄 entrypoints.py(2.28 KB)
📄 environment.py(2.2 KB)
📄 error.py(1.18 KB)
📄 etcd_util.py(14.22 KB)
📄 event.py(52.3 KB)
📄 extend.py(8.87 KB)
📄 extmods.py(5.67 KB)
📄 filebuffer.py(3.15 KB)
📄 files.py(27.6 KB)
📄 find.py(22.09 KB)
📄 fsutils.py(3.29 KB)
📄 functools.py(5.02 KB)
📄 gitfs.py(124.49 KB)
📄 github.py(1.52 KB)
📄 gzip_util.py(2.86 KB)
📄 hashutils.py(5.91 KB)
📄 http.py(34.36 KB)
📄 iam.py(1.22 KB)
📄 icinga2.py(754 B)
📄 idem.py(1.22 KB)
📄 immutabletypes.py(2.46 KB)
📄 itertools.py(2.36 KB)
📄 jid.py(3 KB)
📄 jinja.py(31.33 KB)
📄 job.py(6.01 KB)
📄 json.py(3.78 KB)
📄 kickstart.py(41.04 KB)
📄 kinds.py(493 B)
📄 lazy.py(3.06 KB)
📄 listdiffer.py(10.9 KB)
📄 locales.py(2.06 KB)
📄 mac_utils.py(14.01 KB)
📄 mako.py(3.63 KB)
📄 master.py(29.57 KB)
📄 mattermost.py(1.77 KB)
📄 memcached.py(3.56 KB)
📄 migrations.py(1.46 KB)
📄 mine.py(3.68 KB)
📄 minion.py(4.13 KB)
📄 minions.py(43.11 KB)
📄 mount.py(1.15 KB)
📄 msazure.py(5.36 KB)
📄 msgpack.py(4.69 KB)
📄 nacl.py(13.58 KB)
📄 namecheap.py(4.32 KB)
📄 napalm.py(23.79 KB)
📄 nb_popen.py(7.24 KB)
📄 network.py(71.06 KB)
📄 nxos.py(12.94 KB)
📄 nxos_api.py(4 KB)
📄 odict.py(13.16 KB)
📁 openstack
📄 oset.py(6.41 KB)
📄 pagerduty.py(3.03 KB)
📄 parsers.py(125.31 KB)
📄 path.py(10.78 KB)
📄 pbm.py(9.81 KB)
📁 pkg
📄 platform.py(5.16 KB)
📄 powershell.py(4.15 KB)
📄 preseed.py(2.64 KB)
📄 process.py(43.34 KB)
📄 profile.py(3.21 KB)
📄 proxy.py(331 B)
📄 psutil_compat.py(3.65 KB)
📄 pushover.py(4.51 KB)
📄 pycrypto.py(5.39 KB)
📄 pydsl.py(13.74 KB)
📄 pyobjects.py(10.75 KB)
📄 reactor.py(19.09 KB)
📄 reclass.py(752 B)
📄 roster_matcher.py(3.55 KB)
📄 rsax931.py(8.07 KB)
📄 s3.py(8.78 KB)
📄 saltclass.py(14.27 KB)
📄 sanitizers.py(2.51 KB)
📄 schedule.py(70.67 KB)
📄 schema.py(54.26 KB)
📄 sdb.py(4.04 KB)
📄 slack.py(3.57 KB)
📄 smb.py(11.16 KB)
📄 smtp.py(3.27 KB)
📄 ssdp.py(14.75 KB)
📄 ssh.py(769 B)
📄 state.py(8.43 KB)
📄 stringio.py(355 B)
📄 stringutils.py(16.63 KB)
📄 systemd.py(5.51 KB)
📄 templates.py(23.92 KB)
📄 textformat.py(5.03 KB)
📄 thin.py(31.64 KB)
📄 timed_subprocess.py(4.06 KB)
📄 timeout.py(1.53 KB)
📄 timeutil.py(2.4 KB)
📄 url.py(4.96 KB)
📄 user.py(10.92 KB)
📁 validate
📄 value.py(247 B)
📄 vault.py(19.23 KB)
📄 verify.py(26.97 KB)
📄 versions.py(16.32 KB)
📄 virt.py(3.24 KB)
📄 virtualbox.py(22.43 KB)
📄 vmware.py(129.74 KB)
📄 vsan.py(17.18 KB)
📄 vt.py(30.25 KB)
📄 vt_helper.py(4.4 KB)
📄 win_chcp.py(3.7 KB)
📄 win_dacl.py(94.69 KB)
📄 win_dotnet.py(4.75 KB)
📄 win_functions.py(12.69 KB)
📄 win_lgpo_auditpol.py(8.48 KB)
📄 win_lgpo_netsh.py(17.87 KB)
📄 win_network.py(12.41 KB)
📄 win_osinfo.py(2.83 KB)
📄 win_pdh.py(13.85 KB)
📄 win_reg.py(30.05 KB)
📄 win_runas.py(10.55 KB)
📄 win_service.py(5.2 KB)
📄 win_system.py(14.47 KB)
📄 win_update.py(40.36 KB)
📄 winapi.py(818 B)
📄 xdg.py(316 B)
📄 xmlutil.py(13.91 KB)
📄 yaml.py(348 B)
📄 yamldumper.py(3.38 KB)
📄 yamlencoding.py(1.55 KB)
📄 yamlloader.py(6.21 KB)
📄 yamlloader_old.py(8.33 KB)
📄 yast.py(619 B)
📄 zeromq.py(1.65 KB)
📄 zfs.py(19.2 KB)

Editing: debug.py

"""
Print a stacktrace when sent a SIGUSR1 for debugging
"""

import inspect
import os
import signal
import sys
import tempfile
import time
import traceback

import salt.utils.files
import salt.utils.stringutils

def _makepretty(printout, stack):
    """
    Pretty print the stack trace and environment information
    for debugging those hard to reproduce user problems.  :)
    """
    printout.write("======== Salt Debug Stack Trace =========\n")
    traceback.print_stack(stack, file=printout)
    printout.write("=========================================\n")

def _handle_sigusr1(sig, stack):
    """
    Signal handler for SIGUSR1, only available on Unix-like systems
    """
    # When running in the foreground, do the right  thing
    # and spit out the debug info straight to the console
    if sys.stderr.isatty():
        output = sys.stderr
        _makepretty(output, stack)
    else:
        filename = "salt-debug-{}.log".format(int(time.time()))
        destfile = os.path.join(tempfile.gettempdir(), filename)
        with salt.utils.files.fopen(destfile, "w") as output:
            _makepretty(output, stack)

def _handle_sigusr2(sig, stack):
    """
    Signal handler for SIGUSR2, only available on Unix-like systems
    """
    try:
        import yappi
    except ImportError:
        return
    if yappi.is_running():
        yappi.stop()
        filename = "callgrind.salt-{}-{}".format(int(time.time()), os.getpid())
        destfile = os.path.join(tempfile.gettempdir(), filename)
        yappi.get_func_stats().save(destfile, type="CALLGRIND")
        if sys.stderr.isatty():
            sys.stderr.write("Saved profiling data to: {}\n".format(destfile))
        yappi.clear_stats()
    else:
        if sys.stderr.isatty():
            sys.stderr.write("Profiling started\n")
        yappi.start()

def enable_sig_handler(signal_name, handler):
    """
    Add signal handler for signal name if it exists on given platform
    """
    if hasattr(signal, signal_name):
        signal.signal(getattr(signal, signal_name), handler)

def enable_sigusr1_handler():
    """
    Pretty print a stack trace to the console or a debug log under /tmp
    when any of the salt daemons such as salt-master are sent a SIGUSR1
    """
    enable_sig_handler("SIGUSR1", _handle_sigusr1)
    # Also canonical BSD-way of printing progress is SIGINFO
    # which on BSD-derivatives can be sent via Ctrl+T
    enable_sig_handler("SIGINFO", _handle_sigusr1)

def enable_sigusr2_handler():
    """
    Toggle YAPPI profiler
    """
    enable_sig_handler("SIGUSR2", _handle_sigusr2)

def inspect_stack():
    """
    Return a string of which function we are currently in.
    """
    return {"co_name": inspect.stack()[1][3]}

def caller_name(skip=2, include_lineno=False):
    """
    Get a name of a caller in the format module.class.method

`skip` specifies how many levels of stack to skip while getting caller
    name. skip=1 means "who calls me", skip=2 "who calls my caller" etc.

An empty string is returned if skipped levels exceed stack height

Source: https://gist.github.com/techtonik/2151727
    """
    stack = inspect.stack()
    start = 0 + skip
    if len(stack) < start + 1:
        return ""
    parentframe = stack[start][0]

name = []
    if include_lineno is True:
        try:
            lineno = inspect.getframeinfo(parentframe).lineno
        except:  # pylint: disable=bare-except
            lineno = None
    module = inspect.getmodule(parentframe)
    # `modname` can be None when frame is executed directly in console
    # TODO(techtonik): consider using __main__
    if module:
        name.append(module.__name__)
    # detect classname
    if "self" in parentframe.f_locals:
        # I don't know any way to detect call from the object method
        # XXX: there seems to be no way to detect static method call - it will
        #      be just a function call
        name.append(parentframe.f_locals["self"].__class__.__name__)
    codename = parentframe.f_code.co_name
    if codename != "<module>":  # top level usually
        name.append(codename)  # function or a method
    del parentframe
    fullname = ".".join(name)
    if include_lineno and lineno:
        fullname += ":{}".format(lineno)
    return fullname

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Editing: debug.py

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