webkitpy.common.system.executive.Executive Class Reference

Inheritance diagram for webkitpy.common.system.executive.Executive:

Public Member Functions
def	__init__ (self)
def	run_and_throw_if_fail (self, args, quiet=False, decode_output=True, kwargs)
def	cpu_count (self)
def	kill_process (self, pid)
def	check_running_pid (self, pid)
def	running_pids (self, process_name_filter=None)
def	wait_newest (self, process_name_filter=None)
def	wait_limited (self, pid, limit_in_seconds=None, check_frequency_in_seconds=None)
def	interrupt (self, pid)
def	kill_all (self, process_name)
def	command_for_printing (self, args)
def	run_command (self, args, cwd=None, env=None, input=None, error_handler=None, return_exit_code=False, return_stderr=True, decode_output=True)
def	popen (self, args, kwargs)
def	run_in_parallel (self, command_lines_and_cwds, processes=None)

Static Public Member Functions
def	interpreter_for_script (script_path, fs=None)
def	shell_command_for_script (script_path, fs=None)
def	default_error_handler (error)
def	ignore_error (error)

Public Attributes
	pid_to_system_pid

Static Public Attributes
	PIPE = subprocess.PIPE
	STDOUT = subprocess.STDOUT

Constructor & Destructor Documentation

__init__()

def webkitpy.common.system.executive.Executive.__init__

(

self

)

Member Function Documentation

check_running_pid()

def webkitpy.common.system.executive.Executive.check_running_pid	(		self,
			pid
	)

Return True if pid is alive, otherwise return False.

command_for_printing()

def webkitpy.common.system.executive.Executive.command_for_printing	(		self,
			args
	)

Returns a print-ready string representing command args.
The string should be copy/paste ready for execution in a shell.

cpu_count()

def webkitpy.common.system.executive.Executive.cpu_count

(

self

)

default_error_handler()

def webkitpy.common.system.executive.Executive.default_error_handler (   error )

static

ignore_error()

def webkitpy.common.system.executive.Executive.ignore_error (   error )

static

interpreter_for_script()

def webkitpy.common.system.executive.Executive.interpreter_for_script (   script_path,   fs = None  )

static

interrupt()

def webkitpy.common.system.executive.Executive.interrupt	(		self,
			pid
	)

kill_all()

def webkitpy.common.system.executive.Executive.kill_all	(		self,
			process_name
	)

Attempts to kill processes matching process_name.
Will fail silently if no process are found.

kill_process()

def webkitpy.common.system.executive.Executive.kill_process	(		self,
			pid
	)

Attempts to kill the given pid.
Will fail silently if pid does not exist or insufficient permisssions.

popen()

def webkitpy.common.system.executive.Executive.popen	(		self,
			args,
			kwargs
	)

run_and_throw_if_fail()

def webkitpy.common.system.executive.Executive.run_and_throw_if_fail	(		self,
			args,
			quiet = False,
			decode_output = True,
			kwargs
	)

run_command()

def webkitpy.common.system.executive.Executive.run_command	(		self,
			args,
			cwd = None,
			env = None,
			input = None,
			error_handler = None,
			return_exit_code = False,
			return_stderr = True,
			decode_output = True
	)

Popen wrapper for convenience and to work around python bugs.

run_in_parallel()

def webkitpy.common.system.executive.Executive.run_in_parallel	(		self,
			command_lines_and_cwds,
			processes = None
	)

Runs a list of (cmd_line list, cwd string) tuples in parallel and returns a list of (retcode, stdout, stderr) tuples.

running_pids()

def webkitpy.common.system.executive.Executive.running_pids	(		self,
			process_name_filter = None
	)

shell_command_for_script()

def webkitpy.common.system.executive.Executive.shell_command_for_script (   script_path,   fs = None  )

static

wait_limited()

def webkitpy.common.system.executive.Executive.wait_limited	(		self,
			pid,
			limit_in_seconds = None,
			check_frequency_in_seconds = None
	)

wait_newest()

def webkitpy.common.system.executive.Executive.wait_newest	(		self,
			process_name_filter = None
	)

Member Data Documentation

pid_to_system_pid

webkitpy.common.system.executive.Executive.pid_to_system_pid

PIPE

webkitpy.common.system.executive.Executive.PIPE = subprocess.PIPE

static

STDOUT

webkitpy.common.system.executive.Executive.STDOUT = subprocess.STDOUT

static

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The documentation for this class was generated from the following file:

• Tools/Scripts/webkitpy/common/system/executive.py