Python subprocess.STDOUT屬性代碼示例

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def _get_terminal_size_tput(self):
        # get terminal width
        # src: http://stackoverflow.com/questions/263890/how-do-i-find-the-width-height-of-a-terminal-window
        try:
            cols = int(
                subprocess.check_output(
                    shlex.split("tput cols"), stderr=subprocess.STDOUT
                )
            )
            rows = int(
                subprocess.check_output(
                    shlex.split("tput lines"), stderr=subprocess.STDOUT
                )
            )

            return (cols, rows)
        except:
            pass 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def convert_image(inpath, outpath, size):
    """Convert an image file using ``sips``.

    Args:
        inpath (str): Path of source file.
        outpath (str): Path to destination file.
        size (int): Width and height of destination image in pixels.

    Raises:
        RuntimeError: Raised if ``sips`` exits with non-zero status.
    """
    cmd = [
        b'sips',
        b'-z', str(size), str(size),
        inpath,
        b'--out', outpath]
    # log().debug(cmd)
    with open(os.devnull, 'w') as pipe:
        retcode = subprocess.call(cmd, stdout=pipe, stderr=subprocess.STDOUT)

    if retcode != 0:
        raise RuntimeError('sips exited with %d' % retcode) 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
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 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def _run_command(cmd, timeout_secs=300):
    """ Runs a command with a specified timeout.

    Args:
        cmd : list of string
            The command with arguments to run.
        timeout_secs: integer
            The timeout in seconds

    Returns:
        Returns the process and the output as a pair.
    """
    proc = subprocess.Popen(
        cmd,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT)

    for i in range(timeout_secs):
        sleep(1)
        if proc.poll() is not None:
            (out, _) = proc.communicate()
            return proc, out.decode('utf-8')

    proc.kill()
    return proc, "Timeout of %s secs exceeded." % timeout_secs 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def _run(self, *args, **kwargs):
        cmd = [self.binary, '-j', self.parallelism]
        if mx.get_opts().very_verbose:
            cmd += ['-v']
        cmd += args

        out = kwargs.get('out', mx.OutputCapture())
        err = kwargs.get('err', subprocess.STDOUT)
        if mx.get_opts().verbose:
            if callable(out) and '-n' not in args:
                out = mx.TeeOutputCapture(out)
            if callable(err):
                err = mx.TeeOutputCapture(err)

        try:
            rc = mx.run(cmd, nonZeroIsFatal=False, out=out, err=err, cwd=self.build_dir)
        except OSError as e:
            if e.errno != errno.EACCES:
                mx.abort('Error executing \'{}\': {}'.format(' '.join(cmd), str(e)))
            mx.logv('{} is not executable. Trying to change permissions...'.format(self.binary))
            os.chmod(self.binary, 0o755)
            self._run(*args, **kwargs)  # retry
        else:
            not rc or mx.abort(rc if mx.get_opts().verbose else out.data)  # pylint: disable=expression-not-assigned 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def _ninja_deps(cls):  # pylint: disable=no-self-argument
        deps = []

        try:
            subprocess.check_output(['ninja', '--version'], stderr=subprocess.STDOUT)
        except OSError:
            dep = mx.library('NINJA', False)
            if dep:
                deps.append(dep.qualifiedName())
                Ninja.binary = mx.join(dep.get_path(False), 'ninja')
            else:
                # necessary until GR-13214 is resolved
                mx.warn('Make `ninja` binary available via PATH to build native projects.')

        try:
            import ninja_syntax  # pylint: disable=unused-variable, unused-import
        except ImportError:
            dep = mx.library('NINJA_SYNTAX')
            deps.append(dep.qualifiedName())
            module_path = mx.join(dep.get_path(False), 'ninja_syntax-{}'.format(dep.version))
            mx.ensure_dir_exists(module_path)  # otherwise, import machinery will ignore it
            sys.path.append(module_path)

        return deps 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def get_git_revision():
    """When mdp is run from inside a git repository, this function
    returns the current revision that git-describe gives us.

    If mdp is installed (or git fails for some other reason),
    an empty string is returned.
    """
    # TODO: Introduce some fallback method that takes the info from a file
    revision = ''
    try:
        # we need to be sure that we call from the mdp dir
        mdp_dir = os.path.dirname(mdp.__file__)
        # --tags ensures that most revisions have a name even without
        # annotated tags
        # --dirty=+ appends a plus if the working copy is modified
        command = ["git", "describe", "--tags", "--dirty=+"]
        proc = Popen(command, stdout=PIPE, stderr=STDOUT, cwd=mdp_dir,
                     universal_newlines=True)
        exit_status = proc.wait()
        # only get the revision if command succeded
        if exit_status == 0:
            revision = proc.stdout.read().strip()
    except OSError:
        pass
    return revision 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def run(command, *args):
    """Helper function to run a subprocess in a Python lambda expression.

    :type command: string
    :param command: external command to run
    :type args: strings
    :param args: arguments for the external command
    :rtype: string
    :return: result of running the command
    """

    whole = [command]
    for arg in args:
        g = glob.glob(arg)
        if len(g) > 0:
            whole.extend(g)
        else:
            whole.append(arg)
    proc = subprocess.Popen(whole, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    returnCode = proc.wait()
    output = proc.stdout.read()
    if returnCode != 0:
        output += "\nsubprocesses failed with exit code {0}".format(returnCode)
    return output 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
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 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def startIPy(opts):
  global ipy
  global respond
  global disconnected
  global connected
  global km
  respond = opts["respond"]
  connected = opts["connected"]
  disconnected = opts["disconnected"]

  try:
    if os.environ.get('LT_IPYTHON_PATH'):
      cmd = os.environ.get('LT_IPYTHON_PATH')
    elif os.path.isfile('bin/ipython'):
      cmd = 'bin/ipython'
    else:
      cmd = 'ipython'
    ipy = subprocess.Popen([cmd, 'kernel', '--pylab=inline'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, env=os.environ)
    #Start a thread listening to stdout
    t = threading.Thread(target=listenIPy)
    t.start()
    return True
  except:
    disconnected()
    return None 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def sign_apk(filename, keystore, storepass):
    """
    Use jarsigner to sign an APK file.

    :param filename: APK file on disk to sign (path)
    :param keystore: path to keystore
    :param storepass: your keystorage passphrase
    """
    from subprocess import Popen, PIPE, STDOUT
    # TODO use apksigner instead of jarsigner
    cmd = Popen([androconf.CONF["BIN_JARSIGNER"], "-sigalg", "MD5withRSA",
                 "-digestalg", "SHA1", "-storepass", storepass, "-keystore",
                 keystore, filename, "alias_name"],
                stdout=PIPE,
                stderr=STDOUT)
    stdout, stderr = cmd.communicate() 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def __enter__(self):
        logging.warning(f'Running s_server: "{self._command_line}"')
        args = shlex.split(self._command_line)
        try:
            self._process = subprocess.Popen(
                args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT
            )
            self._server_io_manager = _OpenSslServerIOManager(self._process.stdout, self._process.stdin)

            # Block until s_server is ready to accept requests
            while not self._server_io_manager.is_server_ready:
                time.sleep(1)
                if self._process.poll() is not None:
                    # s_server has terminated early
                    raise RuntimeError("Could not start s_server")

        except Exception as e:
            logging.warning(f"Error while starting s_server: {e}")
            self._terminate_process()
            raise

        return self 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def test_simple(self):
    deps = self.FakeRecipeDeps()
    with deps.main_repo.write_recipe('foo') as recipe:
      recipe.DEPS = ['recipe_engine/python']
      recipe.RunSteps.write('''
        api.python.succeeding_step('hey there', "This is some narwhals.")
      ''')

    deps.main_repo.commit('save recipe')

    dest = self.tempdir()
    output, retcode = deps.main_repo.recipes_py('bundle', '--destination', dest)
    self.assertEqual(retcode, 0, 'bundling failed!\noutput:\n'+output)

    bat = '.bat' if sys.platform.startswith('win') else ''
    proc = subprocess.Popen(
        [os.path.join(dest, 'recipes'+bat), 'run', 'foo'],
        stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    output, _ = proc.communicate()
    self.assertEqual(proc.returncode, 0, 'running failed!\noutput:\n'+output)
    self.assertIn('narwhals', output) 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def _run_command(command):
    p = subprocess.Popen(command,
                         stdout=subprocess.PIPE,
                         stderr=subprocess.STDOUT)
    return iter(p.stdout.readline, b'') 

# 需要導入模塊: import subprocess [as 別名]
# 或者: from subprocess import STDOUT [as 別名]
def _call_security(self, action, service, account, *args):
        """Call ``security`` CLI program that provides access to keychains.

        May raise `PasswordNotFound`, `PasswordExists` or `KeychainError`
        exceptions (the first two are subclasses of `KeychainError`).

        :param action: The ``security`` action to call, e.g.
                           ``add-generic-password``
        :type action: ``unicode``
        :param service: Name of the service.
        :type service: ``unicode``
        :param account: name of the account the password is for, e.g.
            "Pinboard"
        :type account: ``unicode``
        :param password: the password to secure
        :type password: ``unicode``
        :param *args: list of command line arguments to be passed to
                      ``security``
        :type *args: `list` or `tuple`
        :returns: ``(retcode, output)``. ``retcode`` is an `int`, ``output`` a
                  ``unicode`` string.
        :rtype: `tuple` (`int`, ``unicode``)

        """
        cmd = ['security', action, '-s', service, '-a', account] + list(args)
        p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                             stderr=subprocess.STDOUT)
        stdout, _ = p.communicate()
        if p.returncode == 44:  # password does not exist
            raise PasswordNotFound()
        elif p.returncode == 45:  # password already exists
            raise PasswordExists()
        elif p.returncode > 0:
            err = KeychainError('Unknown Keychain error : %s' % stdout)
            err.retcode = p.returncode
            raise err
        return stdout.strip().decode('utf-8')