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How to use kill method in yandex-tank
Best Python code snippet using yandex-tank
test_async_process.py
Source:test_async_process.py 
...164 return_value=pid),\165 mock.patch.object(self.proc, '_kill_process_and_wait'166 ) as mock_kill_process_and_wait,\167 mock.patch.object(self.proc, '_process'):168 self.proc._kill(signal.SIGKILL)169 self.assertIsNone(self.proc._kill_event)170 self.assertFalse(self.proc._is_running)171 self.assertIsNone(self.proc._pid)172 mock_kill_event.send.assert_called_once_with()173 if pid:174 mock_kill_process_and_wait.assert_called_once_with(175 pid, signal.SIGKILL, None)176 def _test__kill_process_and_wait(self, pid, expected,177 exception_message=None,178 kill_signal=signal.SIGKILL):179 self.proc.run_as_root = True180 if exception_message:181 exc = RuntimeError(exception_message)182 else:...
killBufferCommands.py
Source:killBufferCommands.py
...57 return58 undoType = 'backward-kill-sentence'59 self.beginCommand(w, undoType=undoType)60 i2 = s.rfind('.', 0, i) + 161 self.kill(event, i2, i + 1, undoType=undoType)62 w.setInsertPoint(i2)63 self.endCommand(changed=True, setLabel=True)64 #@+node:ekr.20150514063305.413: *3* backwardKillWord & killWord65 @cmd('backward-kill-word')66 def backwardKillWord(self, event):67 """Kill the previous word."""68 c = self.c69 w = self.editWidget(event)70 if w:71 self.beginCommand(w, undoType='backward-kill-word')72 c.editCommands.backwardWord(event)73 self.killWordHelper(event)74 @cmd('kill-word')75 def killWord(self, event):76 """Kill the word containing the cursor."""77 w = self.editWidget(event)78 if w:79 self.beginCommand(w, undoType='kill-word')80 self.killWordHelper(event)81 def killWordHelper(self, event):82 c = self.c83 e = c.editCommands84 w = e.editWidget(event)85 if w:86 # self.killWs(event)87 e.extendToWord(event)88 i, j = w.getSelectionRange()89 self.kill(event, i, j, undoType=None)90 self.endCommand(changed=True, setLabel=True)91 #@+node:ekr.20150514063305.414: *3* clearKillRing92 @cmd('clear-kill-ring')93 def clearKillRing(self, event=None):94 """Clear the kill ring."""95 g.app.globalKillbuffer = []96 #@+node:ekr.20150514063305.415: *3* getClipboard97 def getClipboard(self):98 """Return the contents of the clipboard."""99 try:100 ctxt = g.app.gui.getTextFromClipboard()101 if not g.app.globalKillBuffer or ctxt != self.last_clipboard:102 self.last_clipboard = ctxt103 if not g.app.globalKillBuffer or g.app.globalKillBuffer[0] != ctxt:104 return ctxt105 except Exception:106 g.es_exception()107 return None108 #@+node:ekr.20150514063305.416: *3* class iterateKillBuffer109 class KillBufferIterClass:110 """Returns a list of positions in a subtree, possibly including the root of the subtree."""111 #@+others112 #@+node:ekr.20150514063305.417: *4* __init__ & __iter__ (iterateKillBuffer)113 def __init__(self, c):114 """Ctor for KillBufferIterClass class."""115 self.c = c116 self.index = 0 # The index of the next item to be returned.117 def __iter__(self):118 return self119 #@+node:ekr.20150514063305.418: *4* __next__120 def __next__(self):121 commands = self.c.killBufferCommands122 aList = g.app.globalKillBuffer # commands.killBuffer123 if not aList:124 self.index = 0125 return None126 if commands.reset is None:127 i = self.index128 else:129 i = commands.reset130 commands.reset = None131 if i < 0 or i >= len(aList): i = 0132 val = aList[i]133 self.index = i + 1134 return val135 #@-others136 def iterateKillBuffer(self):137 return self.KillBufferIterClass(self.c)138 #@+node:ekr.20150514063305.419: *3* kill (helper)139 def kill(self, event, frm, to, force=False, undoType=None):140 """A helper method for all kill commands."""141 w = self.editWidget(event)142 if not w: return143 # 2016/03/05: all kill commands kill selected text, if it exists.144 if not force:145 # Delete the selection range if it spans a line.146 i, j = w.getSelectionRange()147 s = w.get(i, j)148 if s.find('\n') > -1:149 frm, to = i, j150 s = w.get(frm, to)151 if undoType:152 self.beginCommand(w, undoType=undoType)153 self.addToKillBuffer(s)154 g.app.gui.replaceClipboardWith(s)155 w.delete(frm, to)156 w.setInsertPoint(frm)157 if undoType:158 self.endCommand(changed=True, setLabel=True)159 #@+node:ekr.20150514063305.420: *3* killToEndOfLine160 @cmd('kill-to-end-of-line')161 def killToEndOfLine(self, event):162 """Kill from the cursor to end of the line."""163 w = self.editWidget(event)164 if not w: return165 s = w.getAllText()166 ins = w.getInsertPoint()167 i, j = g.getLine(s, ins)168 if ins >= len(s) and g.match(s, j - 1, '\n'):169 # Kill the trailing newline of the body text.170 i = max(0, len(s) - 1)171 j = len(s)172 elif ins + 1 < j and s[ins : j - 1].strip() and g.match(s, j - 1, '\n'):173 # Kill the line, but not the newline.174 i, j = ins, j - 1175 elif g.match(s, j - 1, '\n'):176 i = ins # Kill the newline in the present line.177 else:178 i = j179 if i < j:180 self.kill(event, i, j, undoType='kill-line')181 #@+node:ekr.20150514063305.421: *3* KillLine182 @cmd('kill-line')183 def killLine(self, event):184 """Kill the line containing the cursor."""185 w = self.editWidget(event)186 if not w: return187 s = w.getAllText()188 ins = w.getInsertPoint()189 i, j = g.getLine(s, ins)190 if ins >= len(s) and g.match(s, j - 1, '\n'):191 # Kill the trailing newline of the body text.192 i = max(0, len(s) - 1)193 j = len(s)194 elif j > i + 1 and g.match(s, j - 1, '\n'):195 # Kill the line, but not the newline.196 j -= 1197 else:198 pass # Kill the newline in the present line.199 self.kill(event, i, j, undoType='kill-line')200 #@+node:ekr.20150514063305.422: *3* killRegion & killRegionSave & helper201 @cmd('kill-region')202 def killRegion(self, event):203 """Kill the text selection."""204 self.killRegionHelper(event, deleteFlag=True)205 @cmd('kill-region-save')206 def killRegionSave(self, event):207 """Add the selected text to the kill ring, but do not delete it."""208 self.killRegionHelper(event, deleteFlag=False)209 def killRegionHelper(self, event, deleteFlag):210 w = self.editWidget(event)211 if not w: return212 i, j = w.getSelectionRange()213 if i == j: return214 s = w.getSelectedText()215 if deleteFlag:216 self.beginCommand(w, undoType='kill-region')217 w.delete(i, j)218 self.endCommand(changed=True, setLabel=True)219 self.addToKillBuffer(s)220 g.app.gui.replaceClipboardWith(s)221 # self.removeRKeys(w)222 #@+node:ekr.20150514063305.423: *3* killSentence223 @cmd('kill-sentence')224 def killSentence(self, event):225 """Kill the sentence containing the cursor."""226 w = self.editWidget(event)227 if not w:228 return229 s = w.getAllText()230 ins = w.getInsertPoint()231 i = s.find('.', ins)232 if i == -1:233 return234 undoType = 'kill-sentence'235 self.beginCommand(w, undoType=undoType)236 i2 = s.rfind('.', 0, ins) + 1237 self.kill(event, i2, i + 1, undoType=undoType)238 w.setInsertPoint(i2)239 self.endCommand(changed=True, setLabel=True)240 #@+node:ekr.20150514063305.424: *3* killWs241 @cmd('kill-ws')242 def killWs(self, event, undoType='kill-ws'):243 """Kill whitespace."""244 ws = ''245 w = self.editWidget(event)246 if not w: return247 s = w.getAllText()248 i = j = ins = w.getInsertPoint()249 while i >= 0 and s[i] in (' ', '\t'):250 i -= 1251 if i < ins: i += 1...
async_process.py
Source:async_process.py
...113 """114 kill_signal = kill_signal or getattr(signal, 'SIGKILL', signal.SIGTERM)115 if self._is_running:116 LOG.debug('Halting async process [%s].', self.cmd)117 self._kill(kill_signal, kill_timeout)118 else:119 raise AsyncProcessException(_('Process is not running.'))120 if block:121 common_utils.wait_until_true(lambda: not self.is_active())122 def _spawn(self):123 """Spawn a process and its watchers."""124 self._is_running = True125 self._pid = None126 self._kill_event = eventlet.event.Event()127 self._process, cmd = utils.create_process(self._cmd,128 run_as_root=self.run_as_root)129 self._watchers = []130 for reader in (self._read_stdout, self._read_stderr):131 # Pass the stop event directly to the greenthread to132 # ensure that assignment of a new event to the instance133 # attribute does not prevent the greenthread from using134 # the original event.135 watcher = eventlet.spawn(self._watch_process,136 reader,137 self._kill_event)138 self._watchers.append(watcher)139 @property140 def pid(self):141 if self._process:142 if not self._pid:143 self._pid = utils.get_root_helper_child_pid(144 self._process.pid,145 self.cmd_without_namespace,146 run_as_root=self.run_as_root)147 return self._pid148 def _kill(self, kill_signal, kill_timeout=None):149 """Kill the process and the associated watcher greenthreads."""150 pid = self.pid151 if pid:152 self._is_running = False153 self._pid = None154 self._kill_process_and_wait(pid, kill_signal, kill_timeout)155 # Halt the greenthreads if they weren't already.156 if self._kill_event:157 self._kill_event.send()158 self._kill_event = None159 def _kill_process_and_wait(self, pid, kill_signal, kill_timeout=None):160 kill_result = self._kill_process(pid, kill_signal)161 if kill_result is False:162 return kill_result163 if self._process:164 try:165 self._process.wait(kill_timeout)166 except subprocess.TimeoutExpired:167 LOG.warning("Process %(pid)s [%(cmd)s] still running after "168 "%(timeout)d seconds. Sending %(signal)d to kill "169 "it.",170 {'pid': pid,171 'cmd': self.cmd,172 'timeout': kill_timeout,173 'signal': signal.SIGKILL})174 return self._kill_process(pid, signal.SIGKILL)175 return True176 def _kill_process(self, pid, kill_signal):177 try:178 # A process started by a root helper will be running as179 # root and need to be killed via the same helper.180 utils.kill_process(pid, kill_signal, self.run_as_root)181 except Exception:182 LOG.exception('An error occurred while killing [%s].',183 self.cmd)184 return False185 return True186 def _handle_process_error(self):187 """Kill the async process and respawn if necessary."""188 stdout = list(self.iter_stdout())189 stderr = list(self.iter_stderr())190 LOG.debug('Halting async process [%s] in response to an error. stdout:'191 ' [%s] - stderr: [%s]', self.cmd, stdout, stderr)192 self._kill(getattr(signal, 'SIGKILL', signal.SIGTERM))193 if self.respawn_interval is not None and self.respawn_interval >= 0:194 eventlet.sleep(self.respawn_interval)195 LOG.debug('Respawning async process [%s].', self.cmd)196 try:197 self.start()198 except AsyncProcessException:199 # Process was already respawned by someone else...200 pass201 def _watch_process(self, callback, kill_event):202 while not kill_event.ready():203 try:204 output = callback()205 if not output and output != "":206 break...
test_kill.py
Source:test_kill.py
1#!/usr/bin/env python32'''Kill tests.3These tests run many scenarios in which jobs are killed (KILL_JOB).4'''5import json6import pandas as pd7import pytest8from helper import *9# The number of kills to do for each job.10KillCountMode = namedtuple('KillCountMode', ['name', 'kill_count_per_job'])11# The number of seconds between a job execution and its kill.12KillDelayMode = namedtuple('KillDelayMode', ['name', 'kill_delay'])13###################################################################14# Kill a job a given amount of time after starting its execution. #15###################################################################16def kill_after_delay(platform, workload, algorithm, redis_mode, nb_kills_per_job, delay_before_kill):17 test_name = f'kill-{delay_before_kill.name}-{nb_kills_per_job.name}-{algorithm.name}-{platform.name}-{workload.name}-{redis_mode.name}'18 output_dir, robin_filename, schedconf_filename = init_instance(test_name)19 if algorithm.sched_implem != 'batsched': raise Exception('This test only supports batsched for now')20 batparams = "--forward-profiles-on-submission"21 if redis_mode.enabled == True: batparams = batparams + " --enable-redis"22 batcmd = gen_batsim_cmd(platform.filename, workload.filename, output_dir, batparams)23 schedconf_content = {24 "delay_before_kill": delay_before_kill.kill_delay,25 "nb_kills_per_job": nb_kills_per_job.kill_count_per_job,26 }27 write_file(schedconf_filename, json.dumps(schedconf_content))28 instance = RobinInstance(output_dir=output_dir,29 batcmd=batcmd,30 schedcmd=f"batsched -v '{algorithm.sched_algo_name}' --variant_options_filepath '{schedconf_filename}'",31 simulation_timeout=30, ready_timeout=5,32 success_timeout=10, failure_timeout=033 )34 instance.to_file(robin_filename)35 ret = run_robin(robin_filename)36 if ret.returncode != 0: raise Exception(f'Bad robin return code ({ret.returncode})')37 # Analyze Batsim results38 batjobs_filename = f'{output_dir}/batres_jobs.csv'39 jobs = pd.read_csv(batjobs_filename)40 epsilon = 0.141 max_runtime = delay_before_kill.kill_delay + epsilon42 jobs_too_long = jobs.loc[jobs['execution_time'] > max_runtime]43 if jobs_too_long.empty:44 print(f'All jobs have been shorter than {max_runtime} s')45 else:46 print(f'Some jobs were longer than {max_runtime} s')47 print(jobs_too_long)48 raise Exception('Some were longer than f{max_runtime} s')49@pytest.mark.parametrize("nb_kills_per_job", [KillCountMode(f'{n}kills', n) for n in [1,2]])50@pytest.mark.parametrize("delay_before_kill", [KillDelayMode(f'after{n}', n) for n in [5,10,15]])51def test_kill_after_delay(small_platform, small_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill):52 kill_after_delay(small_platform, small_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill)53@pytest.mark.parametrize("nb_kills_per_job", [KillCountMode(f'{n}kills', n) for n in [1,2]])54@pytest.mark.parametrize("delay_before_kill", [KillDelayMode(f'after{n}', n) for n in [5,10,15]])55def test_kill_after_delay_sequences(small_platform, delaysequences_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill):56 kill_after_delay(small_platform, delaysequences_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill)57@pytest.mark.parametrize("nb_kills_per_job", [KillCountMode(f'{n}kills', n) for n in [1,2]])58@pytest.mark.parametrize("delay_before_kill", [KillDelayMode(f'after{n}', n) for n in [0]])59def test_kill_after_delay0(small_platform, small_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill):60 kill_after_delay(small_platform, small_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill)61@pytest.mark.parametrize("nb_kills_per_job", [KillCountMode(f'{n}kills', n) for n in [1]])62@pytest.mark.parametrize("delay_before_kill", [KillDelayMode(f'after{n}', n) for n in [1]])63def test_kill_after_delay_smpi(small_platform, smpi_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill):64 kill_after_delay(small_platform, smpi_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill)65#####################################################66# Kill the running job when a new one is submitted. #67#####################################################68def kill_on_new_submit(platform, workload, algorithm, redis_mode):69 test_name = f'kill-onnewsubmit-{algorithm.name}-{platform.name}-{workload.name}-{redis_mode.name}'70 output_dir, robin_filename, _ = init_instance(test_name)71 if algorithm.sched_implem != 'batsched': raise Exception('This test only supports batsched for now')72 batparams = "--forward-profiles-on-submission"73 if redis_mode.enabled == True: batparams = batparams + " --enable-redis"74 batcmd = gen_batsim_cmd(platform.filename, workload.filename, output_dir, batparams)75 instance = RobinInstance(output_dir=output_dir,76 batcmd=batcmd,77 schedcmd=f"batsched -v '{algorithm.sched_algo_name}'",78 simulation_timeout=30, ready_timeout=5,79 success_timeout=10, failure_timeout=080 )81 instance.to_file(robin_filename)82 ret = run_robin(robin_filename)83 if ret.returncode != 0: raise Exception(f'Bad robin return code ({ret.returncode})')84def test_kill_on_new_submit(small_platform, small_workload, killer2_algorithm, redis_mode):85 kill_on_new_submit(small_platform, small_workload, killer2_algorithm, redis_mode)86###############################################################################87# Kill jobs after a given delay, check that the given progress is consistent. #88###############################################################################89def kill_progress(platform, workload, algorithm, redis_mode, nb_kills_per_job, delay_before_kill):90 test_name = f'kill-{delay_before_kill.name}-{nb_kills_per_job.name}-{algorithm.name}-{platform.name}-{workload.name}-{redis_mode.name}'91 output_dir, robin_filename, schedconf_filename = init_instance(test_name)92 if algorithm.sched_implem != 'batsched': raise Exception('This test only supports batsched for now')93 batparams = "--forward-profiles-on-submission"94 if redis_mode.enabled == True: batparams = batparams + " --enable-redis"95 batcmd = gen_batsim_cmd(platform.filename, workload.filename, output_dir, batparams)96 schedconf_content = {97 "delay_before_kill": delay_before_kill.kill_delay,98 "nb_kills_per_job": nb_kills_per_job.kill_count_per_job,99 }100 write_file(schedconf_filename, json.dumps(schedconf_content))101 instance = RobinInstance(output_dir=output_dir,102 batcmd=batcmd,103 schedcmd=f"batsched -v '{algorithm.sched_algo_name}' --variant_options_filepath '{schedconf_filename}'",104 simulation_timeout=30, ready_timeout=5,105 success_timeout=10, failure_timeout=0106 )107 instance.to_file(robin_filename)108 ret = run_robin(robin_filename)109 if ret.returncode != 0: raise Exception(f'Bad robin return code ({ret.returncode})')110 # Read Batsim log file.111 batlog_filename = f'{output_dir}/log/batsim.log'112 batlog_content = open(batlog_filename, 'r').read()113 # Parse messages, then events.114 messages = parse_proto_messages_from_batsim(batlog_content)115 events = retrieve_proto_events(messages)116 # Filter JOB_KILLED events.117 kill_events = [e for e in events if e['type'] == 'JOB_KILLED']118 nb_err = 0119 for e in kill_events:120 job_data = e['data']121 if 'job_progress' not in job_data:122 print('Error: a job progress is missing!', job_data)123 nb_err = nb_err + 1124 #TODO test if this job is msg or delay of composed125 #and test the progress content type in regards126 if nb_err > 0:127 raise Exception('The progress of some killed jobs was missing.')128@pytest.mark.parametrize("nb_kills_per_job", [KillCountMode(f'{n}kills', n) for n in [1]])129@pytest.mark.parametrize("delay_before_kill", [KillDelayMode(f'after{n}', n) for n in [5]])130def test_kill_progress(small_platform, one_job_workload, killer_algorithm, redis_mode, nb_kills_per_job, delay_before_kill):...
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