Python subprocess 模块,PIPE 实例源码

我们从Python开源项目中,提取了以下50个代码示例,用于说明如何使用subprocess.PIPE

项目:heerkat    作者:Roche    | 项目源码 | 文件源码
def cmd(command):
    result = Result()

    p = Popen(shlex.split(command), stdin=PIPE, stdout=PIPE, stderr=PIPE)
    (stdout, stderr) = p.communicate()

    result.exit_code = p.returncode
    result.stdout = stdout
    result.stderr = stderr
    result.command = command

    if p.returncode != 0:
        print 'Error executing command [%s]' % command
        print 'stderr: [%s]' % stderr
        print 'stdout: [%s]' % stdout

    return result
项目:rca-evaluation    作者:sieve-microservices    | 项目源码 | 文件源码
def run_command(args, wait=False):

    try:
        if (wait):
            p = subprocess.Popen(
                args, 
                stdout = subprocess.PIPE)
            p.wait()
        else:
            p = subprocess.Popen(
                args, 
                stdin = None, stdout = None, stderr = None, close_fds = True)

        (result, error) = p.communicate()

    except subprocess.CalledProcessError as e:
        sys.stderr.write(
            "common::run_command() : [ERROR]: output = %s, error code = %s\n" 
            % (e.output, e.returncode))

    return result
项目:pygrunt    作者:elementbound    | 项目源码 | 文件源码
def preprocess_source(self, in_file, additional_args=[]):
        import subprocess

        self._args.extend(self._build_compiler_flags())
        self._args.extend(additional_args)

        result = subprocess.run(self._args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)

        if result.returncode == 0:
            return result.stdout
        else:
            if result.stderr:
                Style.error('Preprocess failed: ')
                print(result.stderr)

            return ''
项目:python-    作者:secondtonone1    | 项目源码 | 文件源码
def popen(cmd, mode="r", buffering=-1):
    if not isinstance(cmd, str):
        raise TypeError("invalid cmd type (%s, expected string)" % type(cmd))
    if mode not in ("r", "w"):
        raise ValueError("invalid mode %r" % mode)
    if buffering == 0 or buffering is None:
        raise ValueError("popen() does not support unbuffered streams")
    import subprocess, io
    if mode == "r":
        proc = subprocess.Popen(cmd,
                                shell=True,
                                stdout=subprocess.PIPE,
                                bufsize=buffering)
        return _wrap_close(io.TextIOWrapper(proc.stdout), proc)
    else:
        proc = subprocess.Popen(cmd,
                                shell=True,
                                stdin=subprocess.PIPE,
                                bufsize=buffering)
        return _wrap_close(io.TextIOWrapper(proc.stdin), proc)

# Helper for popen() -- a proxy for a file whose close waits for the process
项目:facerecognition    作者:guoxiaolu    | 项目源码 | 文件源码
def store_revision_info(src_path, output_dir, arg_string):

    # Get git hash
    gitproc = Popen(['git', 'rev-parse', 'HEAD'], stdout = PIPE, cwd=src_path)
    (stdout, _) = gitproc.communicate()
    git_hash = stdout.strip()

    # Get local changes
    gitproc = Popen(['git', 'diff', 'HEAD'], stdout = PIPE, cwd=src_path)
    (stdout, _) = gitproc.communicate()
    git_diff = stdout.strip()

    # Store a text file in the log directory
    rev_info_filename = os.path.join(output_dir, 'revision_info.txt')
    with open(rev_info_filename, "w") as text_file:
        text_file.write('arguments: %s\n--------------------\n' % arg_string)
        text_file.write('git hash: %s\n--------------------\n' % git_hash)
        text_file.write('%s' % git_diff)
项目:rca-evaluation    作者:sieve-microservices    | 项目源码 | 文件源码
def run_command(command, wait=False):

    try:
        if (wait):

            p = subprocess.Popen(
                [command], 
                stdout = subprocess.PIPE,
                shell = True)
            p.wait()
        else:
            p = subprocess.Popen(
                [command], 
                shell = True, 
                stdin = None, stdout = None, stderr = None, close_fds = True)

        (result, error) = p.communicate()

    except subprocess.CalledProcessError as e:
        sys.stderr.write(
            "common::run_command() : [ERROR]: output = %s, error code = %s\n" 
            % (e.output, e.returncode))

    return result
项目:qqmbr    作者:ischurov    | 项目源码 | 文件源码
def mathjax(s):
    with open("temp.log", "w") as f:
        f.write(s)

    p = Popen([app.config['mjpage'],
              '--dollars',
               '--output', "CommonHTML",
               '--fontURL',
               ("https://cdnjs.cloudflare.com/ajax/libs/"
                "mathjax/2.7.0/fonts/HTML-CSS")], stdout=PIPE, stdin=PIPE,
              stderr=PIPE)

    #filename = hashlib.sha256(s.encode('utf-8')).hexdigest()
    #with open(filename, 'w') as f:
    #    print(s, file=f)

    res = p.communicate(input=s.encode('utf-8'))
    out = res[0].decode('utf-8')
    err = res[1].decode('utf-8')

    soup = BeautifulSoup(out, 'html.parser')
    style = str(soup.style)
    body = "".join(str(s) for s in soup.body.children)

    return style, body
项目:protofuzz    作者:trailofbits    | 项目源码 | 文件源码
def _compile_proto(full_path, dest):
    'Helper to compile protobuf files'
    proto_path = os.path.dirname(full_path)
    protoc_args = [find_protoc(),
                   '--python_out={}'.format(dest),
                   '--proto_path={}'.format(proto_path),
                   full_path]
    proc = subprocess.Popen(protoc_args, stdout=subprocess.PIPE,
                            stderr=subprocess.PIPE)
    try:
        outs, errs = proc.communicate(timeout=5)
    except subprocess.TimeoutExpired:
        proc.kill()
        outs, errs = proc.communicate()
        return False

    if proc.returncode != 0:
        msg = 'Failed compiling "{}": \n\nstderr: {}\nstdout: {}'.format(
            full_path, errs.decode('utf-8'), outs.decode('utf-8'))
        raise BadProtobuf(msg)

    return True
项目:sipxecs-voicemail-transcription    作者:andrewsauder    | 项目源码 | 文件源码
def exec_cmd(cmd, **kwds):
    """
    Execute arbitrary commands as sub-processes.
    """
    stdin = kwds.get('stdin', None)
    stdin_flag = None
    if not stdin is None:
        stdin_flag = subprocess.PIPE
    proc = subprocess.Popen(
        cmd,
        stdin=stdin_flag,
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE)
    stdout, stderr = proc.communicate(stdin)
    return (proc.returncode, stdout, stderr)


#=======================================================================
# Extend the Milter Class (where the email is captured)
#=======================================================================
项目:docklet    作者:unias    | 项目源码 | 文件源码
def del_addr(linkname, address):
        try:
            subprocess.run(['ip', 'address', 'del', address, 'dev', str(linkname)], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=False, check=True)
            return [True, str(linkname)]
        except subprocess.CalledProcessError as suberror:
            return [False, "delete address failed : %s" % suberror.stdout.decode('utf-8')]


# ovs-vsctl list-br
# ovs-vsctl br-exists <Bridge>
# ovs-vsctl add-br <Bridge>
# ovs-vsctl del-br <Bridge>
# ovs-vsctl list-ports <Bridge>
# ovs-vsctl del-port <Bridge> <Port>
# ovs-vsctl add-port <Bridge> <Port> -- set interface <Port> type=gre options:remote_ip=<RemoteIP>
# ovs-vsctl add-port <Bridge> <Port> tag=<ID> -- set interface <Port> type=internal
# ovs-vsctl port-to-br <Port>
# ovs-vsctl set Port <Port> tag=<ID>
# ovs-vsctl clear Port <Port> tag
项目:epubcheck    作者:titusz    | 项目源码 | 文件源码
def epubcheck_help():
    """Return epubcheck.jar commandline help text.

    :return unicode: helptext from epubcheck.jar
    """

    # tc = locale.getdefaultlocale()[1]

    with open(os.devnull, "w") as devnull:
        p = subprocess.Popen(
            [c.JAVA, '-Duser.language=en', '-jar', c.EPUBCHECK, '-h'],
            stdout=subprocess.PIPE,
            stderr=devnull,
        )
        result = p.communicate()[0]

    return result.decode()
项目:networking-huawei    作者:openstack    | 项目源码 | 文件源码
def run_command_with_code(self, cmd, redirect_output=True,
                              check_exit_code=True):
        """Runs a command in an out-of-process shell.

        Returns the output of that command. Working directory is self.root.
        """
        if redirect_output:
            stdout = subprocess.PIPE
        else:
            stdout = None

        proc = subprocess.Popen(cmd, cwd=self.root, stdout=stdout)
        output = proc.communicate()[0]
        if check_exit_code and proc.returncode != 0:
            self.die('Command "%s" failed.\n%s', ' '.join(cmd), output)
        return (output, proc.returncode)
项目:NeoVintageous    作者:NeoVintageous    | 项目源码 | 文件源码
def filter_region(view, txt, command):
    try:
        contents = tempfile.NamedTemporaryFile(suffix='.txt', delete=False)
        contents.write(txt.encode('utf-8'))
        contents.close()

        script = tempfile.NamedTemporaryFile(suffix='.bat', delete=False)
        script.write(('@echo off\ntype %s | %s' % (contents.name, command)).encode('utf-8'))
        script.close()

        p = subprocess.Popen([script.name],
                             stdout=PIPE,
                             stderr=PIPE,
                             startupinfo=get_startup_info())

        out, err = p.communicate()
        return (out or err).decode(get_oem_cp()).replace('\r\n', '\n')[:-1].strip()
    finally:
        os.remove(script.name)
        os.remove(contents.name)
项目:core-framework    作者:RedhawkSDR    | 项目源码 | 文件源码
def test_loadSADFile_startorder(self):
        maxpid=32768
        try:
            out=subprocess.Popen(['cat', '/proc/sys/kernel/pid_max'], stdout=subprocess.PIPE)
            res=out.communicate()
            maxpid=int(res[0].strip())
        except:
            pass
        retval = sb.loadSADFile('sdr/dom/waveforms/ticket_462_w/ticket_462_w.sad.xml')
        self.assertEquals(retval, True)
        comp_ac = sb.getComponent('ticket_462_ac_1')
        self.assertNotEquals(comp_ac, None)
        comp = sb.getComponent('ticket_462_1')
        self.assertNotEquals(comp, None)
        if comp_ac._pid <= maxpid-1:
            isless= comp_ac._pid < comp._pid
        else:
            isless=comp._pid < comp_ac._pid 
        self.assertTrue(isless)
项目:core-framework    作者:RedhawkSDR    | 项目源码 | 文件源码
def test_UserOrGroupNoDaemon(self):
        """Test that we read the correct domainname from the DMD file, the test domain
        should have been created by the test runner"""
        domainName = scatest.getTestDomainName()
        # Test that we don't already have a bound domain
        try:
            domMgr = self._root.resolve(scatest.getDomainMgrURI())
            self.assertEqual(domMgr, None)
        except CosNaming.NamingContext.NotFound:
            pass # This exception is expected

        args = ["../../control/framework/nodeBooter","-D","-debug", "9","--nopersist",'--user','domuser','--group','somegroup' ]
        nb = Popen( args, cwd=scatest.getSdrPath(), stderr=PIPE, stdout=PIPE)
        self.assertNotEqual(nb.stderr.read().find('If either group or user are specified, daemon must be set'),-1)

        args = ["../../control/framework/nodeBooter","-D","-debug", "9","--nopersist",'--group','somegroup' ]
        nb = Popen( args, cwd=scatest.getSdrPath(), stderr=PIPE, stdout=PIPE)
        self.assertNotEqual(nb.stderr.read().find('If either group or user are specified, daemon must be set'),-1)

        args = ["../../control/framework/nodeBooter","-D","-debug", "9","--nopersist",'--user','domuser' ]
        nb = Popen( args, cwd=scatest.getSdrPath(), stderr=PIPE, stdout=PIPE)
        self.assertNotEqual(nb.stderr.read().find('If either group or user are specified, daemon must be set'),-1)
项目:core-framework    作者:RedhawkSDR    | 项目源码 | 文件源码
def test_BadUserOrBadGroup(self):
        """Test that we read the correct domainname from the DMD file, the test domain
        should have been created by the test runner"""
        domainName = scatest.getTestDomainName()
        # Test that we don't already have a bound domain
        try:
            domMgr = self._root.resolve(scatest.getDomainMgrURI())
            self.assertEqual(domMgr, None)
        except CosNaming.NamingContext.NotFound:
            pass # This exception is expected

        args = ["../../control/framework/nodeBooter","-D","-debug", "9","--nopersist",'--user=domuser']
        nb = Popen( args, cwd=scatest.getSdrPath(), stderr=PIPE, stdout=PIPE)
        self.assertNotEqual(nb.stderr.read().find('Separator must be a space'),-1)

        args = ["../../control/framework/nodeBooter","-D","-debug", "9","--nopersist",'--group=somegroup']
        nb = Popen( args, cwd=scatest.getSdrPath(), stderr=PIPE, stdout=PIPE)
        self.assertNotEqual(nb.stderr.read().find('Separator must be a space'),-1)
项目:eClaire    作者:kogan    | 项目源码 | 文件源码
def print_card(pdf, printer_name):
    """
    Send the PDF to the printer!

    Shells out to `lpr` to do the work.

    :param pdf: Binary PDF buffer
    :param printer_name: Name of the printer on the system (ie. CUPS name)
    """
    process = subprocess.Popen(
        ['lpr', '-P', printer_name],
        stdin=subprocess.PIPE
    )

    process.communicate(pdf)

    if process.returncode != 0:
        raise PrintingError('Return code {}'.format(process.returncode))
项目:cellranger    作者:10XGenomics    | 项目源码 | 文件源码
def pipe_weighted_edgelist_to_convert(matrix, bin_filename, weight_filename):
    """ Pipe a weighted edgelist (COO sparse matrix) to Louvain's convert utility """
    raise ValueError('Unsupported method at the moment')

    devnull = open(os.devnull, 'w')

    proc = subprocess.Popen([LOUVAIN_CONVERT_BINPATH,
                           '-i', '/dev/stdin',
                           '-o', bin_filename,
                           '-w', weight_filename,
                         ], stdin=subprocess.PIPE, stdout=devnull, stderr=devnull)

    # Stream text triplets to 'convert'
    for ijx in itertools.izip(matrix.row, matrix.col, matrix.data):
        proc.stdin.write('%d\t%d\t%f\n' % ijx)

    proc.stdin.close()
    proc.wait()
    devnull.close()
项目:cellranger    作者:10XGenomics    | 项目源码 | 文件源码
def pipe_unweighted_edgelist_to_convert(matrix, bin_filename):
    """ Pipe an unweighted edgelist (COO sparse matrix) to Louvain's convert utility """
    devnull = open(os.devnull, 'w')

    proc = subprocess.Popen([LOUVAIN_CONVERT_BINPATH,
                           '-i', '/dev/stdin',
                           '-o', bin_filename,
                         ], stdin=subprocess.PIPE, stdout=devnull, stderr=devnull)

    # Stream text triplets to 'convert'
    for ij in itertools.izip(matrix.row, matrix.col):
        proc.stdin.write('%d\t%d\n' % ij)

    proc.stdin.close()
    proc.wait()
    devnull.close()
项目:cellranger    作者:10XGenomics    | 项目源码 | 文件源码
def read_fastq(self):
        if self.file[-2:] == "gz":
            proc = subprocess.Popen(["gunzip", "--stdout", self.file], stdout=subprocess.PIPE)
            reader = proc.stdout
        else:
            reader = file(self.file, "r")

        while True:
            header = reader.next().strip()
            seq = reader.next().strip()
            reader.next() # incr line
            qual = reader.next().strip()

            if self.rc:
                seq = tk_seq.get_rev_comp(seq)
                qual = qual[::-1]

            yield FastqRow(header, seq, qual)

        reader.close()
项目:django-powerpages    作者:Open-E-WEB    | 项目源码 | 文件源码
def add_to_vcs(self, summary):
        if (
            self.git_add and
            (SyncStatus.DELETED in summary or SyncStatus.ADDED in summary) and
            not self.dry_run and
            self.confirm(
                question=(
                    'Do you want to add created and removed files to GIT?'
                )
            )
        ):
            output, errors = subprocess.Popen(
                ['git', '-C', app_settings.SYNC_DIRECTORY,
                 'add', '-A', app_settings.SYNC_DIRECTORY],
                stdout=subprocess.PIPE, stderr=subprocess.PIPE
            ).communicate()
            if errors:
                raise self.error('Adding file changes to GIT failed!')
项目:conv2mp4-py    作者:Kameecoding    | 项目源码 | 文件源码
def get_audio_streams(self):
        with open(os.devnull, 'w') as DEV_NULL:
            #Get file info and Parse it
            try:
                proc = subprocess.Popen([
                    FFPROBE,
                    '-i', self.input_video,
                    '-of', 'json',
                    '-show_streams'
                ], stdout=subprocess.PIPE, stderr=DEV_NULL)
            except OSError as e:
                if e.errno == os.errno.ENOENT:
                    Logger.error("FFPROBE not found, install on your system to use this script")
                    sys.exit(0)
            output = proc.stdout.read()

            return get_audio_streams(json.loads(output))
项目:wiki-to-doc    作者:serra    | 项目源码 | 文件源码
def build_mkdocs(self):
        """
        Invokes MkDocs to build the static documentation and moves the folder
        into the project root folder.
        """
        # Setting the working directory
        os.chdir(MKDOCS_DIR)

        # Building the MkDocs project
        pipe = subprocess.PIPE
        mkdocs_process = subprocess.Popen(
            ["mkdocs", "build", "-q"], stdout=pipe, stderr=pipe)
        std_op, std_err_op = mkdocs_process.communicate()

        if std_err_op:
            raise Error("Could not build MkDocs !\n%s" %
                        std_err_op)
项目:games_nebula    作者:yancharkin    | 项目源码 | 文件源码
def goglib_get_games_list():

    proc = subprocess.Popen(['lgogdownloader', '--exclude', \
    '1,2,4,8,16,32', '--list-details'],stdout=subprocess.PIPE)
    games_detailed_list = proc.stdout.readlines()
    stdoutdata, stderrdata = proc.communicate()

    if proc.returncode == 0:

        file_path = os.getenv('HOME') + '/.games_nebula/config/games_list'

        games_list_file = open(file_path, 'w')

        for line in games_detailed_list:
            if 'Getting game info' not in line:
                games_list_file.write(line)

        return 0

    else:

        return 1
项目:games_nebula    作者:yancharkin    | 项目源码 | 文件源码
def win64_available(self):

        wine_bin, \
        wineserver_bin, \
        wine_lib = self.get_wine_bin_path()

        dev_null = open(os.devnull, 'w')
        try:
            proc = subprocess.Popen([wine_bin + '64'], stdout=dev_null, \
                stdin=subprocess.PIPE, stderr=subprocess.STDOUT)
            dev_null.close()
            stdoutdata, stderrdata = proc.communicate()
            if proc.returncode == 1:
                self.combobox_winearch.set_visible(True)
                return True
            else:
                self.combobox_winearch.set_visible(False)
                self.winearch = 'win32'
                return False
        except:
            self.combobox_winearch.set_visible(False)
            self.winearch = 'win32'
            return False
项目:err-fabric    作者:netquity    | 项目源码 | 文件源码
def execute_task(host, tasks):
        """Call Fabric to execute tasks against a host

        Return: CompletedProcess instance
        """
        # TODO: add support for groups, multiple hosts
        # TODO: add support for providing input data from team files
        return subprocess.run(
            [
                PYTHON2_PATH,
                FABRIC_PATH,
                '--abort-on-prompts',
                '--hosts=%s' % host,
                '--fabfile=%s' % FABFILE_PATH,
                *tasks,
            ],
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,  # Combine out/err into stdout; stderr will be None
            universal_newlines=True,
            check=True,
        )
项目:PimuxBot    作者:Finn10111    | 项目源码 | 文件源码
def index():
    if request.args.get('code'):
        unlock_code = request.args.get('code')
        # unlock, new password
        re = s.query(RecoveryEmail).filter(RecoveryEmail.password_code==unlock_code).one_or_none()
        if re:
            jid = re.jid
            re.password_code = None
            s.merge(re)
            s.commit()
            # set new password and send email
            email_address = re.email
            password = ''.join(random.SystemRandom().choice(string.ascii_lowercase + string.ascii_uppercase + string.digits) for _ in range(10))
            p = subprocess.Popen(['/usr/bin/prosodyctl', 'passwd', jid], stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.STDOUT)
            args = bytes("%s\n%s\n" % (password, password), encoding='utf8')
            p.communicate(args)
            sendMail(email_address, 'new password', password)
            content = render_template('success.html', message='password was sent')
        else:
            content = render_template('error.html', message='link invalid')
    else:
        content = render_template('index.html')
    return content
项目:pocket-cli    作者:rakanalh    | 项目源码 | 文件源码
def output_articles(articles):
    if len(articles) == 0:
        print('No articles found')
        return

    try:
        pager = subprocess.Popen(['less'],
                                 stdin=subprocess.PIPE,
                                 stdout=sys.stdout)
        for article in articles:
            if int(article['reading_time']) <= 0:
                article['reading_time'] = 'Unknown'
            content = format_article(article, line=True)

            if six.PY3:
                content = bytearray(content, 'utf-8')

            pager.stdin.write(content)

        pager.stdin.close()
        pager.wait()
    except (KeyboardInterrupt, ValueError):
        pass
项目:PyJFuzz    作者:mseclab    | 项目源码 | 文件源码
def spawn(self, cmd, stdin_content="", stdin=False, shell=False, timeout=2):
        """
        Spawn a new process using subprocess
        """
        try:
            if type(cmd) != list:
                raise PJFInvalidType(type(cmd), list)
            if type(stdin_content) != str:
                raise PJFInvalidType(type(stdin_content), str)
            if type(stdin) != bool:
                raise PJFInvalidType(type(stdin), bool)
            self._in = stdin_content
            try:
                self.process = subprocess.Popen(cmd, stdout=PIPE, stderr=PIPE, stdin=PIPE, shell=shell)
                self.finish_read(timeout, stdin_content, stdin)
                if self.process.poll() is not None:
                    self.close()
            except KeyboardInterrupt:
                return
        except OSError:
            raise PJFProcessExecutionError("Binary <%s> does not exist" % cmd[0])
        except Exception as e:
            raise PJFBaseException(e.message if hasattr(e, "message") else str(e))
项目:foremast    作者:gogoair    | 项目源码 | 文件源码
def _upload_artifacts_to_version(self):
        """Recursively upload directory contents to S3."""
        if not os.listdir(self.artifact_path) or not self.artifact_path:
            raise S3ArtifactNotFound

        uploaded = False
        if self.s3props.get("content_metadata"):
            LOG.info("Uploading in multiple parts to set metadata")
            uploaded = self.content_metadata_uploads()

        if not uploaded:
            cmd = 'aws s3 sync {} {} --delete --exact-timestamps --profile {}'.format(self.artifact_path,
                                                                                      self.s3_version_uri, self.env)
            result = subprocess.run(cmd, check=True, shell=True, stdout=subprocess.PIPE)
            LOG.debug("Upload Command Ouput: %s", result.stdout)

        LOG.info("Uploaded artifacts to %s bucket", self.bucket)
项目:foremast    作者:gogoair    | 项目源码 | 文件源码
def _sync_to_uri(self, uri):
        """Copy and sync versioned directory to uri in S3.

        Args:
            uri (str): S3 URI to sync version to.
        """
        cmd_cp = 'aws s3 cp {} {} --recursive --profile {}'.format(self.s3_version_uri, uri, self.env)
        # AWS CLI sync does not work as expected bucket to bucket with exact timestamp sync.
        cmd_sync = 'aws s3 sync {} {} --delete --exact-timestamps --profile {}'.format(
            self.s3_version_uri, uri, self.env)

        cp_result = subprocess.run(cmd_cp, check=True, shell=True, stdout=subprocess.PIPE)
        LOG.debug("Copy to %s before sync output: %s", uri, cp_result.stdout)
        LOG.info("Copied version %s to %s", self.version, uri)

        sync_result = subprocess.run(cmd_sync, check=True, shell=True, stdout=subprocess.PIPE)
        LOG.debug("Sync to %s command output: %s", uri, sync_result.stdout)
        LOG.info("Synced version %s to %s", self.version, uri)
项目:barpyrus    作者:t-wissmann    | 项目源码 | 文件源码
def spawn(self, lines, additional_args = [ '-p', ''], width = None):
        (mouse_x, mouse_y) = get_mouse_location()
        if not width:
            width = 100 # some default width
        width = max(width, 101) # width has to be 100 at least (rofi restriction)
        # first, compute the top left corner of the menu
        menu_x = min(max(mouse_x - width/2, self.x), self.x + self.panel_width - width)
        menu_y = self.y
        # then, specify these coordinates relative to the mouse cursor
        menu_x -= mouse_x
        menu_y -= mouse_y
        # compile rofi arguments
        cmd = ['rofi', '-dmenu', '-sep' , '\\0' ]
        cmd += ['-monitor', '-3' ] # position relative to mouse cursor
        cmd += ['-layout', '1' ] # specify top left corner of the menu
        cmd += ['-width', str(width) ]
        cmd += ['-xoffset', str(menu_x), '-yoffset', str(menu_y) ]
        cmd += self.rofi_args
        cmd += additional_args
        rofi = subprocess.Popen(cmd,stdout=subprocess.PIPE,stdin=subprocess.PIPE)
        for i in lines:
            rofi.stdin.write(i.encode('utf-8'))
            rofi.stdin.write(struct.pack('B', 0))
        rofi.stdin.close()
        rofi.wait()
项目:jx-sqlite    作者:mozilla    | 项目源码 | 文件源码
def run_app(please_stop, server_is_ready):
    proc = subprocess.Popen(
        ["python", "active_data\\app.py", "--settings", "tests/config/elasticsearch.json"],
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT,
        bufsize=-1
        #creationflags=CREATE_NEW_PROCESS_GROUP
    )

    while not please_stop:
        line = proc.stdout.readline()
        if not line:
            continue
        if line.find(" * Running on") >= 0:
            server_is_ready.go()
        Log.note("SERVER: {{line}}", {"line": line.strip()})

    proc.send_signal(signal.CTRL_C_EVENT)


# read_alternate_settings
项目:mbed-cli    作者:ARMmbed    | 项目源码 | 文件源码
def pquery(command, stdin=None, **kwargs):
    if very_verbose:
        info('Query "'+' '.join(command)+'" in '+getcwd())
    try:
        proc = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, **kwargs)
    except OSError as e:
        if e[0] == errno.ENOENT:
            error(
                "Could not execute \"%s\".\n"
                "Please verify that it's installed and accessible from your current path by executing \"%s\".\n" % (command[0], command[0]), e[0])
        else:
            raise e

    stdout, _ = proc.communicate(stdin)

    if very_verbose:
        log(str(stdout).strip()+"\n")

    if proc.returncode != 0:
        raise ProcessException(proc.returncode, command[0], ' '.join(command), getcwd())

    return stdout
项目:manubot    作者:greenelab    | 项目源码 | 文件源码
def test_example_manuscript(manuscript):
    """
    Test command line execution of manubot to build an example manuscript.
    """
    manuscript_dir = directory.joinpath('manuscripts', manuscript)
    args = [
        'manubot',
        '--log-level', 'INFO',
        '--content-directory', manuscript_dir.joinpath('content'),
        '--output-directory', manuscript_dir.joinpath('output'),
    ]
    if manuscript == 'variables':
        args.extend([
            '--template-variables-path',
            manuscript_dir.joinpath('content/template-variables.json'),
        ])
    process = subprocess.run(
        args,
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE,
    )
    print(process.args)
    print(process.stderr.decode())
    assert process.returncode == 0
项目:pycos    作者:pgiri    | 项目源码 | 文件源码
def communicate(input, coro=None):
    if platform.system() == 'Windows':
        # asyncfile.Popen must be used instead of subprocess.Popen
        pipe = asyncoro.asyncfile.Popen([r'\cygwin64\bin\sha1sum.exe'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    else:
        pipe = subprocess.Popen(['sha1sum'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    # convert pipe to asynchronous version
    async_pipe = asyncoro.asyncfile.AsyncPipe(pipe)
    # 'communicate' takes either the data or file descriptor with data
    # (if file is too large to read in full) as input
    input = open(input)
    stdout, stderr = yield async_pipe.communicate(input)
    print('communicate sha1sum: %s' % stdout)
项目:pycos    作者:pgiri    | 项目源码 | 文件源码
def custom_feeder(input, coro=None):
    def write_proc(fin, pipe, coro=None):
        while True:
            data = yield os.read(fin.fileno(), 8*1024)
            if not data:
                break
            n = yield pipe.write(data, full=True)
            assert n == len(data)
        fin.close()
        pipe.stdin.close()

    def read_proc(pipe, coro=None):
        # output from sha1sum is small, so read until EOF
        data = yield pipe.stdout.read()
        pipe.stdout.close()
        raise StopIteration(data)

    if platform.system() == 'Windows':
        # asyncfile.Popen must be used instead of subprocess.Popen
        pipe = asyncoro.asyncfile.Popen([r'\cygwin64\bin\sha1sum.exe'],
                                        stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    else:
        pipe = subprocess.Popen(['sha1sum'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)

    async_pipe = asyncoro.asyncfile.AsyncPipe(pipe)
    reader = asyncoro.Coro(read_proc, async_pipe)
    writer = asyncoro.Coro(write_proc, open(input), async_pipe)
    stdout = yield reader.finish()
    print('     feeder sha1sum: %s' % stdout)

# asyncoro.logger.setLevel(asyncoro.Logger.DEBUG)

# simpler version using 'communicate'
项目:pycos    作者:pgiri    | 项目源码 | 文件源码
def communicate(input, coro=None):
    if platform.system() == 'Windows':
        # asyncfile.Popen must be used instead of subprocess.Popen
        pipe = asyncoro.asyncfile.Popen([r'\cygwin64\bin\sha1sum.exe'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    else:
        pipe = subprocess.Popen(['sha1sum'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    # convert pipe to asynchronous version
    async_pipe = asyncoro.asyncfile.AsyncPipe(pipe)
    # 'communicate' takes either the data or file descriptor with data
    # (if file is too large to read in full) as input
    input = open(input)
    stdout, stderr = yield async_pipe.communicate(input)
    print('communicate sha1sum: %s' % stdout)
项目:pycos    作者:pgiri    | 项目源码 | 文件源码
def custom_feeder(input, coro=None):
    def write_proc(fin, pipe, coro=None):
        while True:
            data = yield os.read(fin.fileno(), 8*1024)
            if not data:
                break
            n = yield pipe.write(data, full=True)
            assert n == len(data)
        fin.close()
        pipe.stdin.close()

    def read_proc(pipe, coro=None):
        # output from sha1sum is small, so read until EOF
        data = yield pipe.stdout.read()
        pipe.stdout.close()
        raise StopIteration(data)

    if platform.system() == 'Windows':
        # asyncfile.Popen must be used instead of subprocess.Popen
        pipe = asyncoro.asyncfile.Popen([r'\cygwin64\bin\sha1sum.exe'],
                                        stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    else:
        pipe = subprocess.Popen(['sha1sum'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)

    async_pipe = asyncoro.asyncfile.AsyncPipe(pipe)
    reader = asyncoro.Coro(read_proc, async_pipe)
    writer = asyncoro.Coro(write_proc, open(input), async_pipe)
    stdout = yield reader.finish()
    print('     feeder sha1sum: %s' % stdout)

# asyncoro.logger.setLevel(asyncoro.Logger.DEBUG)

# simpler version using 'communicate'
项目:pycos    作者:pgiri    | 项目源码 | 文件源码
def communicate(input, coro=None):
    if platform.system() == 'Windows':
        # asyncfile.Popen must be used instead of subprocess.Popen
        pipe = asyncoro.asyncfile.Popen([r'\cygwin64\bin\sha1sum.exe'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    else:
        pipe = subprocess.Popen(['sha1sum'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    # convert pipe to asynchronous version
    async_pipe = asyncoro.asyncfile.AsyncPipe(pipe)
    # 'communicate' takes either the data or file descriptor with data
    # (if file is too large to read in full) as input
    input = open(input)
    stdout, stderr = yield async_pipe.communicate(input)
    print('communicate sha1sum: %s' % stdout)
项目:pycos    作者:pgiri    | 项目源码 | 文件源码
def custom_feeder(input, coro=None):
    def write_proc(fin, pipe, coro=None):
        while True:
            data = yield os.read(fin.fileno(), 8*1024)
            if not data:
                break
            n = yield pipe.write(data, full=True)
            assert n == len(data)
        fin.close()
        pipe.stdin.close()

    def read_proc(pipe, coro=None):
        # output from sha1sum is small, so read until EOF
        data = yield pipe.stdout.read()
        pipe.stdout.close()
        raise StopIteration(data)

    if platform.system() == 'Windows':
        # asyncfile.Popen must be used instead of subprocess.Popen
        pipe = asyncoro.asyncfile.Popen([r'\cygwin64\bin\sha1sum.exe'],
                                        stdin=subprocess.PIPE, stdout=subprocess.PIPE)
    else:
        pipe = subprocess.Popen(['sha1sum'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)

    async_pipe = asyncoro.asyncfile.AsyncPipe(pipe)
    reader = asyncoro.Coro(read_proc, async_pipe)
    writer = asyncoro.Coro(write_proc, open(input), async_pipe)
    stdout = yield reader.finish()
    print('     feeder sha1sum: %s' % stdout)

# asyncoro.logger.setLevel(asyncoro.Logger.DEBUG)

# simpler version using 'communicate'
项目:gluster-georep-tools    作者:aravindavk    | 项目源码 | 文件源码
def execute(cmd, success_msg="", failure_msg="", exitcode=-1):
    """
    Generic wrapper to execute the CLI commands. Returns Output if success.
    On success it can print message in stdout if specified.
    On failure, exits after writing to stderr.
    """
    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    out, err = p.communicate()
    if p.returncode == 0:
        if success_msg:
            output_ok(success_msg)
        return out
    else:
        err_msg = err if err else out
        output_notok(failure_msg, err=err_msg, exitcode=exitcode)
项目:gluster-georep-tools    作者:aravindavk    | 项目源码 | 文件源码
def get_glusterd_workdir():
    """
    Command to get Glusterd working dir. If failed returns the
    default directory /var/lib/glusterd
    """
    p = subprocess.Popen(["gluster", "system::", "getwd"],
                         stdout=subprocess.PIPE)

    out, _ = p.communicate()

    if p.returncode == 0:
        return out.strip()
    else:
        return DEFAULT_GLUSTERD_WORKDIR
项目:pygrunt    作者:elementbound    | 项目源码 | 文件源码
def _get_gitinfo():
    import pygrunt.platform as platform
    import subprocess
    from pathlib import Path

    git = platform.current.find_executable('git')
    if git is None:
        # No git installed; assume we're on master
        return ('master', '')

    cwd = str(Path(__file__).parent)

    args = [git, 'rev-parse', '--abbrev-ref', 'HEAD']
    result = subprocess.run(args, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL, cwd=cwd, universal_newlines=True)
    if result.returncode != 0:
        # Quietly return defaults on fail
        return ('master', '')

    branch = result.stdout

    args = [git, 'rev-parse', 'HEAD']
    result = subprocess.run(args, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL, cwd=cwd, universal_newlines=True)
    if result.returncode != 0:
        # Quietly return defaults on fail
        return ('master', '')

    commit = result.stdout

    return (branch.strip(), commit.strip())
项目:pygrunt    作者:elementbound    | 项目源码 | 文件源码
def compile_object(self, in_file, out_file):
        import subprocess

        in_file = Path(in_file)
        out_file = Path(out_file)

        # Skip compile if RecompileStrategy says so
        # Since preprocess_source ( possibly used by recompile ) also modifies self._args,
        # we gotta back it up
        # TODO: Maybe use something more elegant than self._args?
        old_args = self._args
        if out_file.is_file():
            if not self.recompile.should_recompile(str(in_file)):
                # Style.info('Nothing to do with', in_file)
                return True
        self._args = old_args

        Path(out_file).parent.mkdir(parents=True, exist_ok=True)
        self._args.extend(self._build_compiler_flags())
        result = subprocess.run(self._args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)

        # TODO: do something useful with output
        if result.stdout:
            print(result.stdout)

        if result.stderr:
            print(result.stderr)

        return result.returncode == 0
项目:django-performance-testing    作者:PaesslerAG    | 项目源码 | 文件源码
def parse_tox(self):
        proc = subprocess.Popen(
            "tox -l", shell=True, stdout=subprocess.PIPE, cwd=self.cwd)
        self.tox_lines = proc.stdout.read().strip().split('\n')
        self.parse_python_versions()
项目:Stitch    作者:nathanlopez    | 项目源码 | 文件源码
def run_command(command):
    try:
        subp = subprocess.Popen(command,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
        subp_output, errors = subp.communicate()
        if not errors:
            if subp_output == '':
                return '[+] Command successfully executed.\n'
            else:
                return subp_output
        return "[!] {}".format(errors)
    except KeyboardInterrupt:
        print "Terminated command."
项目:Stitch    作者:nathanlopez    | 项目源码 | 文件源码
def check_dep():
    dep = subprocess.Popen('wmic OS get DataExecutionPrevention_SupportPolicy',shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
    dep_mode, errors = dep.communicate()
    if not errors and dep_mode:
        if "0" in dep_mode:
            return "DEP is off for the whole system."
        elif "1" in dep_mode:
            return "Full DEP coverage for the whole system with no exceptions."
        elif "2" in dep_mode:
            return "DEP is limited to Windows system binaries."
        elif "3" in dep_mode:
            return "DEP is on for all programs and services."
    else:
        return errors
项目:Stitch    作者:nathanlopez    | 项目源码 | 文件源码
def checklocalfw():
    print("Getting Windows Built in Firewall configuration...")
    fw = subprocess.Popen('netsh advfirewall show all state',shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
    fw_mode, errors = fw.communicate()
    if not errors and fw_mode:
        return fw_mode
    else:
        return errros
项目:Stitch    作者:nathanlopez    | 项目源码 | 文件源码
def run_command(command):
    try:
        subp = subprocess.Popen(command,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
        subp_output, errors = subp.communicate()
        if not errors:
            if subp_output == '':
                return '[+] Command successfully executed.\n'
            else:
                return subp_output
        return "[!] {}".format(errors)
    except KeyboardInterrupt:
        print "Terminated command."