Python os.execlpe() Examples

The following are code examples for showing how to use os.execlpe(). They are extracted from open source Python projects. You can vote up the examples you like or vote down the exmaples you don't like. You can also save this page to your account.

Example 1
Project: pykit   Author: baishancloud   File: proc.py    (MIT License) View Source Project 6 votes vote down vote up
def start_process(cmd, target, env, *args):

    try:
        pid = os.fork()
    except OSError as e:
        logger.error(repr(e) + ' while fork')
        raise

    if pid == 0:
        _close_fds()
        args = list(args)
        env = dict(os.environ, **env)
        args.append(env)
        os.execlpe(cmd, cmd, target, *args)
    else:
        _waitpid(pid) 
Example 2
Project: tile-generator   Author: cf-platform-eng   File: pcf.py    (license) View Source Project 5 votes vote down vote up
def test_errand_cmd(tile_repo, errand_name):
	print('test-errand is currently disabled while we work on improving it (issue #134)', file=sys.stderr)
	sys.exit(1)
	rendered_errand = erb.render(errand_name, tile_repo)
	env = os.environ
	env['PACKAGE_PATH'] = os.path.join(tile_repo, 'release/blobs')
	os.execlpe('bash', 'bash', rendered_errand, env) 
Example 3
Project: specto   Author: mrknow   File: pydev_monkey.py    (license) View Source Project 5 votes vote down vote up
def create_execl(original_name):
    def new_execl(path, *args):
        """
        os.execl(path, arg0, arg1, ...)
        os.execle(path, arg0, arg1, ..., env)
        os.execlp(file, arg0, arg1, ...)
        os.execlpe(file, arg0, arg1, ..., env)
        """
        import os
        args = patch_args(args)
        send_process_created_message()
        return getattr(os, original_name)(path, *args)
    return new_execl 
Example 4
Project: specto   Author: mrknow   File: pydev_monkey.py    (license) View Source Project 5 votes vote down vote up
def patch_new_process_functions_with_warning():
    monkey_patch_os('execl', create_warn_multiproc)
    monkey_patch_os('execle', create_warn_multiproc)
    monkey_patch_os('execlp', create_warn_multiproc)
    monkey_patch_os('execlpe', create_warn_multiproc)
    monkey_patch_os('execv', create_warn_multiproc)
    monkey_patch_os('execve', create_warn_multiproc)
    monkey_patch_os('execvp', create_warn_multiproc)
    monkey_patch_os('execvpe', create_warn_multiproc)
    monkey_patch_os('spawnl', create_warn_multiproc)
    monkey_patch_os('spawnle', create_warn_multiproc)
    monkey_patch_os('spawnlp', create_warn_multiproc)
    monkey_patch_os('spawnlpe', create_warn_multiproc)
    monkey_patch_os('spawnv', create_warn_multiproc)
    monkey_patch_os('spawnve', create_warn_multiproc)
    monkey_patch_os('spawnvp', create_warn_multiproc)
    monkey_patch_os('spawnvpe', create_warn_multiproc)

    if sys.platform != 'win32':
        monkey_patch_os('fork', create_warn_multiproc)
        try:
            import _posixsubprocess
            monkey_patch_module(_posixsubprocess, 'fork_exec', create_warn_fork_exec)
        except ImportError:
            pass
    else:
        # Windows
        try:
            import _subprocess
        except ImportError:
            import _winapi as _subprocess
        monkey_patch_module(_subprocess, 'CreateProcess', create_CreateProcessWarnMultiproc) 
Example 5
Project: specto   Author: mrknow   File: pydev_monkey.py    (license) View Source Project 4 votes vote down vote up
def patch_new_process_functions():
    # os.execl(path, arg0, arg1, ...)
    # os.execle(path, arg0, arg1, ..., env)
    # os.execlp(file, arg0, arg1, ...)
    # os.execlpe(file, arg0, arg1, ..., env)
    # os.execv(path, args)
    # os.execve(path, args, env)
    # os.execvp(file, args)
    # os.execvpe(file, args, env)
    monkey_patch_os('execl', create_execl)
    monkey_patch_os('execle', create_execl)
    monkey_patch_os('execlp', create_execl)
    monkey_patch_os('execlpe', create_execl)
    monkey_patch_os('execv', create_execv)
    monkey_patch_os('execve', create_execve)
    monkey_patch_os('execvp', create_execv)
    monkey_patch_os('execvpe', create_execve)

    # os.spawnl(mode, path, ...)
    # os.spawnle(mode, path, ..., env)
    # os.spawnlp(mode, file, ...)
    # os.spawnlpe(mode, file, ..., env)
    # os.spawnv(mode, path, args)
    # os.spawnve(mode, path, args, env)
    # os.spawnvp(mode, file, args)
    # os.spawnvpe(mode, file, args, env)

    monkey_patch_os('spawnl', create_spawnl)
    monkey_patch_os('spawnle', create_spawnl)
    monkey_patch_os('spawnlp', create_spawnl)
    monkey_patch_os('spawnlpe', create_spawnl)
    monkey_patch_os('spawnv', create_spawnv)
    monkey_patch_os('spawnve', create_spawnve)
    monkey_patch_os('spawnvp', create_spawnv)
    monkey_patch_os('spawnvpe', create_spawnve)

    if sys.platform != 'win32':
        monkey_patch_os('fork', create_fork)
        try:
            import _posixsubprocess
            monkey_patch_module(_posixsubprocess, 'fork_exec', create_fork_exec)
        except ImportError:
            pass
    else:
        # Windows
        try:
            import _subprocess
        except ImportError:
            import _winapi as _subprocess
        monkey_patch_module(_subprocess, 'CreateProcess', create_CreateProcess)