Python sys.executable() Examples
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Example #1
Source File: conftest.py From django-click with MIT License | 9 votes |
def manage(): def call(*args, **kwargs): ignore_errors = kwargs.pop("ignore_errors", False) assert not kwargs cmd = [ sys.executable, os.path.join(os.path.dirname(__file__), "testprj", "manage.py"), ] + list(args) try: return subprocess.check_output(cmd, stderr=subprocess.STDOUT) except subprocess.CalledProcessError as e: if not ignore_errors: raise return e.output return call
Example #2
Source File: manage.py From circleci-demo-python-flask with MIT License | 9 votes |
def test(coverage=False): """Run the unit tests.""" if coverage and not os.environ.get('FLASK_COVERAGE'): import sys os.environ['FLASK_COVERAGE'] = '1' os.execvp(sys.executable, [sys.executable] + sys.argv) import unittest import xmlrunner tests = unittest.TestLoader().discover('tests') # run tests with unittest-xml-reporting and output to $CIRCLE_TEST_REPORTS on CircleCI or test-reports locally xmlrunner.XMLTestRunner(output=os.environ.get('CIRCLE_TEST_REPORTS','test-reports')).run(tests) if COV: COV.stop() COV.save() print('Coverage Summary:') COV.report() basedir = os.path.abspath(os.path.dirname(__file__)) covdir = os.path.join(basedir, 'tmp/coverage') COV.html_report(directory=covdir) print('HTML version: file://%s/index.html' % covdir) COV.erase()
Example #3
Source File: example_restart_python.py From EDeN with MIT License | 7 votes |
def main(): env = os.environ.copy() # in case the PYTHONHASHSEED was not set, set to 0 to denote # that hash randomization should be disabled and # restart python for the changes to take effect if 'PYTHONHASHSEED' not in env: env['PYTHONHASHSEED'] = "0" proc = subprocess.Popen([sys.executable] + sys.argv, env=env) proc.communicate() exit(proc.returncode) # check if hash has been properly de-randomized in python 3 # by comparing hash of magic tuple h = hash(eden.__magic__) assert h == eden.__magic_py2hash__ or h == eden.__magic_py3hash__, 'Unexpected hash value: "{}". Please check if python 3 hash normalization is disabled by setting shell variable PYTHONHASHSEED=0.'.format(h) # run program and exit print("This is the magic python hash restart script.") exit(0)
Example #4
Source File: util.py From HardRLWithYoutube with MIT License | 7 votes |
def mpi_fork(n, extra_mpi_args=[]): """Re-launches the current script with workers Returns "parent" for original parent, "child" for MPI children """ if n <= 1: return "child" if os.getenv("IN_MPI") is None: env = os.environ.copy() env.update( MKL_NUM_THREADS="1", OMP_NUM_THREADS="1", IN_MPI="1" ) # "-bind-to core" is crucial for good performance args = ["mpirun", "-np", str(n)] + \ extra_mpi_args + \ [sys.executable] args += sys.argv subprocess.check_call(args, env=env) return "parent" else: install_mpi_excepthook() return "child"
Example #5
Source File: setup.py From django-rest-polymorphic with MIT License | 6 votes |
def run(self): try: self.status('Removing previous builds…') rmtree(os.path.join(here, 'dist')) except OSError: pass self.status('Building Source and Wheel (universal) distribution…') os.system('{0} setup.py sdist bdist_wheel --universal'.format( sys.executable )) self.status('Uploading the package to PyPi via Twine…') os.system('twine upload dist/*') sys.exit()
Example #6
Source File: setup.py From keras_mixnets with MIT License | 6 votes |
def run(self): try: self.status('Removing previous builds...') rmtree(os.path.join(base_path, 'dist')) except OSError: pass self.status('Building Source and Wheel (universal) distribution...') os.system('{0} setup.py sdist bdist_wheel'.format(sys.executable)) self.status('Pushing git tags...') os.system('git tag v{0}'.format(get_version())) os.system('git push --tags') try: self.status('Removing build artifacts...') rmtree(os.path.join(base_path, 'build')) rmtree(os.path.join(base_path, '{}.egg-info'.format(PACKAGE_NAME))) except OSError: pass sys.exit()
Example #7
Source File: LPHK.py From LPHK with GNU General Public License v3.0 | 6 votes |
def shutdown(): if lp_events.timer != None: lp_events.timer.cancel() scripts.to_run = [] for x in range(9): for y in range(9): if scripts.threads[x][y] != None: scripts.threads[x][y].kill.set() if window.lp_connected: scripts.unbind_all() lp_events.timer.cancel() launchpad_connector.disconnect(lp) window.lp_connected = False logger.stop() if window.restart: if IS_EXE: os.startfile(sys.argv[0]) else: os.execv(sys.executable, ["\"" + sys.executable + "\""] + sys.argv) sys.exit("[LPHK] Shutting down...")
Example #8
Source File: updater.py From friendly-telegram with GNU Affero General Public License v3.0 | 6 votes |
def req_common(self): # Now we have downloaded new code, install requirements logger.debug("Installing new requirements...") try: subprocess.run([sys.executable, "-m", "pip", "install", "-r", os.path.join(os.path.dirname(utils.get_base_dir()), "requirements.txt"), "--user"]) except subprocess.CalledProcessError: logger.exception("Req install failed")
Example #9
Source File: setup.py From PyOptiX with MIT License | 6 votes |
def save_pyoptix_conf(nvcc_path, compile_args, include_dirs, library_dirs, libraries): try: config = ConfigParser() config.add_section('pyoptix') config.set('pyoptix', 'nvcc_path', nvcc_path) config.set('pyoptix', 'compile_args', os.pathsep.join(compile_args)) config.set('pyoptix', 'include_dirs', os.pathsep.join(include_dirs)) config.set('pyoptix', 'library_dirs', os.pathsep.join(library_dirs)) config.set('pyoptix', 'libraries', os.pathsep.join(libraries)) tmp = NamedTemporaryFile(mode='w+', delete=False) config.write(tmp) tmp.close() config_path = os.path.join(os.path.dirname(sys.executable), 'pyoptix.conf') check_call_sudo_if_fails(['cp', tmp.name, config_path]) check_call_sudo_if_fails(['cp', tmp.name, '/etc/pyoptix.conf']) check_call_sudo_if_fails(['chmod', '644', config_path]) check_call_sudo_if_fails(['chmod', '644', '/etc/pyoptix.conf']) except Exception as e: print("PyOptiX configuration could not be saved. When you use pyoptix.Compiler, " "nvcc path must be in PATH, OptiX library paths must be in LD_LIBRARY_PATH, and pyoptix.Compiler " "attributes should be set manually.")
Example #10
Source File: test_wheelies.py From delocate with BSD 2-Clause "Simplified" License | 6 votes |
def test_patch_wheel(): # Check patching of wheel with InTemporaryDirectory(): # First wheel needs proper wheel filename for later unpack test out_fname = basename(PURE_WHEEL) patch_wheel(PURE_WHEEL, WHEEL_PATCH, out_fname) zip2dir(out_fname, 'wheel1') with open(pjoin('wheel1', 'fakepkg2', '__init__.py'), 'rt') as fobj: assert_equal(fobj.read(), 'print("Am in init")\n') # Check that wheel unpack works back_tick([sys.executable, '-m', 'wheel', 'unpack', out_fname]) # Copy the original, check it doesn't have patch shutil.copyfile(PURE_WHEEL, 'copied.whl') zip2dir('copied.whl', 'wheel2') with open(pjoin('wheel2', 'fakepkg2', '__init__.py'), 'rt') as fobj: assert_equal(fobj.read(), '') # Overwrite input wheel (the default) patch_wheel('copied.whl', WHEEL_PATCH) # Patched zip2dir('copied.whl', 'wheel3') with open(pjoin('wheel3', 'fakepkg2', '__init__.py'), 'rt') as fobj: assert_equal(fobj.read(), 'print("Am in init")\n') # Check bad patch raises error assert_raises(RuntimeError, patch_wheel, PURE_WHEEL, WHEEL_PATCH_BAD, 'out.whl')
Example #11
Source File: mpi_fork.py From lirpg with MIT License | 6 votes |
def mpi_fork(n, bind_to_core=False): """Re-launches the current script with workers Returns "parent" for original parent, "child" for MPI children """ if n<=1: return "child" if os.getenv("IN_MPI") is None: env = os.environ.copy() env.update( MKL_NUM_THREADS="1", OMP_NUM_THREADS="1", IN_MPI="1" ) args = ["mpirun", "-np", str(n)] if bind_to_core: args += ["-bind-to", "core"] args += [sys.executable] + sys.argv subprocess.check_call(args, env=env) return "parent" else: return "child"
Example #12
Source File: test_dist.py From calmjs with GNU General Public License v2.0 | 6 votes |
def test_build_calmjs_artifact(self): """ Emulate the execution of ``python setup.py egg_info``. Ensure everything is covered. """ # run the step directly to see that the command is registered, # though the actual effects cannot be tested, as the test # package is not going to be installed and there are no valid # artifact build functions defined. p = Popen( [sys.executable, 'setup.py', 'build_calmjs_artifacts'], stdout=PIPE, stderr=PIPE, cwd=self.pkg_root, ) stdout, stderr = p.communicate() stdout = stdout.decode(locale) self.assertIn('running build_calmjs_artifacts', stdout)
Example #13
Source File: setup.py From keras-utility-layer-collection with MIT License | 6 votes |
def run(self): try: self.status('Removing previous builds…') rmtree(os.path.join(here, 'dist')) except OSError: pass self.status('Building Source and Wheel (universal) distribution…') os.system('{0} setup.py sdist bdist_wheel --universal'.format(sys.executable)) self.status('Uploading the package to PyPi via Twine…') os.system('twine upload dist/*') self.status('Pushing git tags…') os.system('git tag v{0}'.format(about['__version__'])) os.system('git push --tags') sys.exit() # Where the magic happens:
Example #14
Source File: mpi_fork.py From HardRLWithYoutube with MIT License | 6 votes |
def mpi_fork(n, bind_to_core=False): """Re-launches the current script with workers Returns "parent" for original parent, "child" for MPI children """ if n<=1: return "child" if os.getenv("IN_MPI") is None: env = os.environ.copy() env.update( MKL_NUM_THREADS="1", OMP_NUM_THREADS="1", IN_MPI="1" ) args = ["mpirun", "-np", str(n)] if bind_to_core: args += ["-bind-to", "core"] args += [sys.executable] + sys.argv subprocess.check_call(args, env=env) return "parent" else: return "child"
Example #15
Source File: __init__.py From MarkdownPicPicker with GNU General Public License v3.0 | 6 votes |
def read_config(): _dict = {} if getattr(sys, 'frozen', None): config_path = os.path.join(os.path.dirname(sys.executable), 'config', 'config.ini') else: config_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'config.ini') if not os.path.exists(config_path): print('can not find the config.ini, use the default sm uploader.' 'attention: this website may breakdown in the future, only used temporarily.') _dict['picture_host'] = 'SmUploader' return _dict configs = ConfigParser() configs.read(config_path) _dict['picture_folder'] = configs['basic'].get('picture_folder', '') _dict['picture_suffix'] = configs['basic'].get('picture_suffix', '') _dict['picture_host'] = configs['basic'].get('picture_host', '') _dict['config_path'] = config_path if _dict['picture_host']: _dict['uploader_info'] = configs[_dict['picture_host']] return _dict
Example #16
Source File: freeze.py From me-ica with GNU Lesser General Public License v2.1 | 6 votes |
def get_resource_path(*args): if is_frozen(): # MEIPASS explanation: # https://pythonhosted.org/PyInstaller/#run-time-operation basedir = getattr(sys, '_MEIPASS', None) if not basedir: basedir = os.path.dirname(sys.executable) resource_dir = os.path.join(basedir, 'gooey') if not os.path.isdir(resource_dir): raise IOError( ("Cannot locate Gooey resources. It seems that the program was frozen, " "but resource files were not copied into directory of the executable " "file. Please copy `languages` and `images` folders from gooey module " "directory into `{}{}` directory. Using PyInstaller, a.datas in .spec " "file must be specified.".format(resource_dir, os.sep))) else: resource_dir = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..')) return os.path.join(resource_dir, *args)
Example #17
Source File: pkg_info.py From me-ica with GNU Lesser General Public License v2.1 | 6 votes |
def get_pkg_info(pkg_path): ''' Return dict describing the context of this package Parameters ---------- pkg_path : str path containing __init__.py for package Returns ------- context : dict with named parameters of interest ''' src, hsh = pkg_commit_hash(pkg_path) import numpy return dict( pkg_path=pkg_path, commit_source=src, commit_hash=hsh, sys_version=sys.version, sys_executable=sys.executable, sys_platform=sys.platform, np_version=numpy.__version__)
Example #18
Source File: postinstall_simnibs.py From simnibs with GNU General Public License v3.0 | 6 votes |
def matlab_prepare(): with open(os.path.join(SIMNIBSDIR, 'matlab', 'SIMNIBSDIR.m'), 'w') as f: f.write("function path=SIMNIBSDIR\n") f.write("% Function writen by SimNIBS postinstaller\n") f.write(f"path='{os.path.join(SIMNIBSDIR)}';\n") f.write("end\n") with open(os.path.join(SIMNIBSDIR, 'matlab', 'SIMNIBSPYTHON.m'), 'w') as f: if sys.platform == 'win32': python_call = f'call "{_get_activate_bin()}" simnibs_env && python -E -u ' else: python_call = f'"{sys.executable}" -E -u ' f.write("function python_call=SIMNIBSPYTHON\n") f.write("% Function writen by SimNIBS postinstaller\n") f.write(f"python_call='{python_call}';\n") f.write("end\n")
Example #19
Source File: test_cli.py From custodia with GNU General Public License v3.0 | 6 votes |
def _custodia_cli(self, *args): env = os.environ.copy() env['PYTHONWARNINGS'] = 'ignore' pexec = shlex.split(env.get('CUSTODIAPYTHON', sys.executable)) cli = pexec + [ '-m', 'custodia.cli', '--verbose' ] cli.extend(args) try: # Python 2.7 doesn't have CalledProcessError.stderr output = subprocess.check_output( cli, env=env, stderr=subprocess.STDOUT ) except subprocess.CalledProcessError as e: output = e.output if not isinstance(e.output, six.text_type): e.output = e.output.decode('utf-8') raise else: if not isinstance(output, six.text_type): output = output.decode('utf-8') return output
Example #20
Source File: test_bench.py From pyspider with Apache License 2.0 | 6 votes |
def test_10_bench(self): import subprocess #cmd = [sys.executable] cmd = ['coverage', 'run'] p = subprocess.Popen(cmd+[ inspect.getsourcefile(run), '--queue-maxsize=0', 'bench', '--total=500' ], close_fds=True, stderr=subprocess.PIPE) stdout, stderr = p.communicate() stderr = utils.text(stderr) print(stderr) self.assertEqual(p.returncode, 0, stderr) self.assertIn('Crawled', stderr) self.assertIn('Fetched', stderr) self.assertIn('Processed', stderr) self.assertIn('Saved', stderr)
Example #21
Source File: mpinoseutils.py From pyGSTi with Apache License 2.0 | 6 votes |
def __init__(self, max_nprocs): import subprocess import sys import os import zmq # Since the output terminals are used for lots of debug output etc., we use # ZeroMQ to communicate with the workers. zctx = zmq.Context() socket = zctx.socket(zmq.REQ) port = socket.bind_to_random_port("tcp://*") cmd = 'import %s as mod; mod._mpi_worker("tcp://127.0.0.1:%d")' % (__name__, port) env = dict(os.environ) env['PYTHONPATH'] = ':'.join(sys.path) self.child = subprocess.Popen(['mpiexec', '-np', str(max_nprocs), sys.executable, '-c', cmd], env=env) self.socket = socket
Example #22
Source File: agent.py From apm-python-agent-principle with MIT License | 5 votes |
def main(): args = sys.argv[1:] os.environ['PYTHONPATH'] = boot_dir # 执行后面的 python 程序命令 # sys.executable 是 python 解释器程序的绝对路径 ``which python`` # >>> sys.executable # '/usr/local/var/pyenv/versions/3.5.1/bin/python3.5' os.execl(sys.executable, sys.executable, *args)
Example #23
Source File: wspbus.py From cherrypy with BSD 3-Clause "New" or "Revised" License | 5 votes |
def _do_execv(self): """Re-execute the current process. This must be called from the main thread, because certain platforms (OS X) don't allow execv to be called in a child thread very well. """ try: args = self._get_true_argv() except NotImplementedError: """It's probably win32 or GAE""" args = [sys.executable] + self._get_interpreter_argv() + sys.argv self.log('Re-spawning %s' % ' '.join(args)) self._extend_pythonpath(os.environ) if sys.platform[:4] == 'java': from _systemrestart import SystemRestart raise SystemRestart else: if sys.platform == 'win32': args = ['"%s"' % arg for arg in args] os.chdir(_startup_cwd) if self.max_cloexec_files: self._set_cloexec() os.execv(sys.executable, args)
Example #24
Source File: wspbus.py From cherrypy with BSD 3-Clause "New" or "Revised" License | 5 votes |
def _get_interpreter_argv(): """Retrieve current Python interpreter's arguments. Returns empty tuple in case of frozen mode, uses built-in arguments reproduction function otherwise. Frozen mode is possible for the app has been packaged into a binary executable using py2exe. In this case the interpreter's arguments are already built-in into that executable. :seealso: https://github.com/cherrypy/cherrypy/issues/1526 Ref: https://pythonhosted.org/PyInstaller/runtime-information.html """ return ([] if getattr(sys, 'frozen', False) else subprocess._args_from_interpreter_flags())
Example #25
Source File: formatters.py From ciocheck with MIT License | 5 votes |
def _format_files(self, paths): """Helper method to start a seaparate subprocess.""" cmd = [sys.executable, os.path.join(HERE, 'format_task.py')] env = os.environ.copy() env['CIOCHECK_PROJECT_ROOT'] = self.cmd_root env['CIOCHECK_CHECK'] = str(self.check) proc = subprocess.Popen( cmd + paths, env=env, stdout=subprocess.PIPE, stderr=subprocess.PIPE) return proc
Example #26
Source File: updater.py From friendly-telegram with GNU Affero General Public License v3.0 | 5 votes |
def prerestart_common(self, message): logger.debug("Self-update. " + sys.executable + " -m " + utils.get_base_dir()) check = str(uuid.uuid4()) await self._db.set(__name__, "selfupdatecheck", check) await asyncio.sleep(3) if self._db.get(__name__, "selfupdatecheck", "") != check: raise ValueError("An update is already in progress!") self._db.set(__name__, "selfupdatechat", utils.get_chat_id(message)) await self._db.set(__name__, "selfupdatemsg", message.id)
Example #27
Source File: updater.py From friendly-telegram with GNU Affero General Public License v3.0 | 5 votes |
def restart(*args): os.execl(sys.executable, sys.executable, "-m", os.path.relpath(utils.get_base_dir()), *args) ################################################################################### # Blobs (mp3 files from the Internet Archive, Windows XP shutdown/startup sounds) # ###################################################################################
Example #28
Source File: Collection.py From fullrmc with GNU Affero General Public License v3.0 | 5 votes |
def get_path(key=None): """ Get all paths information needed about the running script and python executable path. :Parameters: #. key (None, string): the path to return. If not None is given, it can take any of the following:\n #. cwd: current working directory #. script: the script's total path #. exe: python executable path #. script_name: the script name #. relative_script_dir: the script's relative directory path #. script_dir: the script's absolute directory path #. fullrmc: fullrmc package path :Returns: #. path (dictionary, value): If key is not None it returns the value of paths dictionary key. Otherwise all the dictionary is returned. """ import fullrmc # check key type if key is not None: assert isinstance(key, basestring), LOGGER.error("key must be a string of None") key=str(key).lower().strip() # create paths paths = {} paths["cwd"] = os.getcwd() paths["script"] = sys.argv[0] paths["exe"] = os.path.dirname(sys.executable) pathname, scriptName = os.path.split(sys.argv[0]) paths["script_name"] = scriptName paths["relative_script_dir"] = pathname paths["script_dir"] = os.path.abspath(pathname) paths["fullrmc"] = os.path.split(fullrmc.__file__)[0] # return paths if key is None: return paths else: assert key in paths, LOGGER.error("key is not defined") return paths[key]
Example #29
Source File: Self.py From CyberTK-Self with GNU General Public License v2.0 | 5 votes |
def restart_program(): python = sys.executable os.execl(python, python, * sys.argv)
Example #30
Source File: test_fuse.py From delocate with BSD 2-Clause "Simplified" License | 5 votes |
def test_fuse_wheels(): # Test function to fuse two wheels wheel_base = basename(PURE_WHEEL) with InTemporaryDirectory(): zip2dir(PURE_WHEEL, 'to_wheel') zip2dir(PURE_WHEEL, 'from_wheel') dir2zip('to_wheel', 'to_wheel.whl') dir2zip('from_wheel', 'from_wheel.whl') fuse_wheels('to_wheel.whl', 'from_wheel.whl', wheel_base) zip2dir(wheel_base, 'fused_wheel') assert_same_tree('to_wheel', 'fused_wheel') # Check unpacking works on fused wheel back_tick([sys.executable, '-m', 'wheel', 'unpack', wheel_base]) # Put lib into wheel shutil.copyfile(LIB64A, pjoin('from_wheel', 'fakepkg2', 'liba.a')) rewrite_record('from_wheel') dir2zip('from_wheel', 'from_wheel.whl') fuse_wheels('to_wheel.whl', 'from_wheel.whl', wheel_base) zip2dir(wheel_base, 'fused_wheel') assert_same_tree('fused_wheel', 'from_wheel') # Check we can fuse two identical wheels with a library in # (checks that fuse doesn't error for identical library) fuse_wheels(wheel_base, 'from_wheel.whl', wheel_base) zip2dir(wheel_base, 'fused_wheel') assert_same_tree('fused_wheel', 'from_wheel') # Test fusing a library shutil.copyfile(LIB64, pjoin('from_wheel', 'fakepkg2', 'liba.dylib')) shutil.copyfile(LIB32, pjoin('to_wheel', 'fakepkg2', 'liba.dylib')) dir2zip('from_wheel', 'from_wheel.whl') dir2zip('to_wheel', 'to_wheel.whl') fuse_wheels('to_wheel.whl', 'from_wheel.whl', wheel_base) zip2dir(wheel_base, 'fused_wheel') fused_fname = pjoin('fused_wheel', 'fakepkg2', 'liba.dylib') assert_equal(get_archs(fused_fname), set(('i386', 'x86_64')))