Python os.spawnvp方法代码示例

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def run_command_killable(*argv):
    filename = argv[0]
    status = None
    pid = os.spawnvp(os.P_NOWAIT, filename, argv)
    try:
        status = waitpid_reap_other_children(pid)
    except BaseException as s:
        warn("An error occurred. Aborting.")
        stop_child_process(filename, pid)
        raise
    if status != 0:
        if status is None:
            error("%s exited with unknown status\n" % filename)
        else:
            error("%s failed with status %d\n" % (filename, os.WEXITSTATUS(status)))
        sys.exit(1) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def runProcess(cmd, *args):
    """Run `cmd` (which is searched for in the executable path) with `args` and
    return the exit status.

    In general (unless you know what you're doing) use::

     runProcess('program', filename)

    rather than::

     os.system('program %s' % filename)

    because the latter will not work as expected if `filename` contains
    spaces or shell-metacharacters.

    If you need more fine-grained control look at ``os.spawn*``.
    """
    from os import spawnvp, P_WAIT
    return spawnvp(P_WAIT, cmd, (cmd,) + args)


#FIXME; check latest word on this... 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def inkview(self, fileName=None, encoding="utf-8"):
    """View in "inkview", assuming that program is available on your system.

    fileName        default=None            note that any file named _default_fileName will be
                                            overwritten if no fileName is specified. If the extension
                                            is ".svgz" or ".gz", the output will be gzipped
    encoding        default="utf-8"       file encoding (default is Unicode)
    """
    fileName = self.interpret_fileName(fileName)
    self.save(fileName, encoding)
    os.spawnvp(os.P_NOWAIT, "inkview", ("inkview", fileName)) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def inkscape(self, fileName=None, encoding="utf-8"):
    """View in "inkscape", assuming that program is available on your system.

    fileName        default=None            note that any file named _default_fileName will be
                                            overwritten if no fileName is specified. If the extension
                                            is ".svgz" or ".gz", the output will be gzipped
    encoding        default="utf-8"       file encoding (default is Unicode)
    """
    fileName = self.interpret_fileName(fileName)
    self.save(fileName, encoding)
    os.spawnvp(os.P_NOWAIT, "inkscape", ("inkscape", fileName)) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def firefox(self, fileName=None, encoding="utf-8"):
    """View in "firefox", assuming that program is available on your system.

    fileName        default=None            note that any file named _default_fileName will be
                                            overwritten if no fileName is specified. If the extension
                                            is ".svgz" or ".gz", the output will be gzipped
    encoding        default="utf-8"       file encoding (default is Unicode)
    """
    fileName = self.interpret_fileName(fileName)
    self.save(fileName, encoding)
    os.spawnvp(os.P_NOWAIT, "firefox", ("firefox", fileName))

###################################################################### 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def create_spawnv(original_name):

    def new_spawnv(mode, path, args):
        """
        os.spawnv(mode, path, args)
        os.spawnvp(mode, file, args)
        """
        if _get_apply_arg_patching():
            args = patch_args(args)
            send_process_created_message()

        return getattr(os, original_name)(mode, path, args)

    return new_spawnv 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
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)
    monkey_patch_os('posix_spawn', create_warn_multiproc)

    if not IS_JYTHON:
        if not IS_WINDOWS:
            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) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def buildDMG(self):
        # Remove DMG if it already exists
        if os.path.exists(self.dmgName):
            os.unlink(self.dmgName)

        createargs = [
            'hdiutil', 'create', '-fs', 'HFSX', '-format', 'UDZO',
            self.dmgName, '-imagekey', 'zlib-level=9', '-srcfolder',
            self.bundleDir, '-volname', self.volume_label
        ]

        if self.applications_shortcut:
            scriptargs = [
                'osascript', '-e', 'tell application "Finder" to make alias \
                file to POSIX file "/Applications" at POSIX file "%s"' %
                os.path.realpath(self.buildDir)
            ]

            if os.spawnvp(os.P_WAIT, 'osascript', scriptargs) != 0:
                raise OSError('creation of Applications shortcut failed')

            createargs.append('-srcfolder')
            createargs.append(self.buildDir + '/Applications')

        # Create the dmg
        if os.spawnvp(os.P_WAIT, 'hdiutil', createargs) != 0:
            raise OSError('creation of the dmg failed') 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def create_spawnv(original_name):
    def new_spawnv(mode, path, args):
        """
        os.spawnv(mode, path, args)
        os.spawnvp(mode, file, args)
        """
        import os
        return getattr(os, original_name)(mode, path, patch_args(args))
    return new_spawnv 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
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) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def actualSolve(self, lp):
        """Solve a well formulated lp problem"""
        if not self.executable(self.path):
            raise PulpSolverError("PuLP: cannot execute "+self.path)
        if not self.keepFiles:
            pid = os.getpid()
            tmpLp = os.path.join(self.tmpDir, "%d-pulp.lp" % pid)
            tmpSol = os.path.join(self.tmpDir, "%d-pulp.sol" % pid)
        else:
            tmpLp = lp.name+"-pulp.lp"
            tmpSol = lp.name+"-pulp.sol"
        lp.writeLP(tmpLp, writeSOS = 0)
        proc = ["glpsol", "--cpxlp", tmpLp, "-o", tmpSol]
        if not self.mip: proc.append('--nomip')
        proc.extend(self.options)

        self.solution_time = clock()
        if not self.msg:
            proc[0] = self.path
            pipe = open(os.devnull, 'w')
            if operating_system == 'win':
                # Prevent flashing windows if used from a GUI application
                startupinfo = subprocess.STARTUPINFO()
                startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
                rc = subprocess.call(proc, stdout = pipe, stderr = pipe,
                                     startupinfo = startupinfo)
            else:
                rc = subprocess.call(proc, stdout = pipe, stderr = pipe)
            if rc:
                raise PulpSolverError("PuLP: Error while trying to execute "+self.path)
        else:
            if os.name != 'nt':
                rc = os.spawnvp(os.P_WAIT, self.path, proc)
            else:
                rc = os.spawnv(os.P_WAIT, self.executable(self.path), proc)
            if rc == 127:
                raise PulpSolverError("PuLP: Error while trying to execute "+self.path)
        self.solution_time += clock()

        if not os.path.exists(tmpSol):
            raise PulpSolverError("PuLP: Error while executing "+self.path)
        lp.status, values = self.readsol(tmpSol)
        lp.assignVarsVals(values)
        if not self.keepFiles:
            try: os.remove(tmpLp)
            except: pass
            try: os.remove(tmpSol)
            except: pass
        return lp.status 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
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)
    monkey_patch_os('posix_spawn', create_posix_spawn)

    if not IS_JYTHON:
        if not IS_WINDOWS:
            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) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def run(self):
            """
            Command execution.
            """
            self.run_command('build')
            build = self.get_finalized_command('build')

            self.bundleDir = os.path.join(build.build_base, self.bundle_name + ".app")
            self.contentsDir = os.path.join(self.bundleDir, 'Contents')
            self.resourcesDir = os.path.join(self.contentsDir, 'Resources')
            self.binDir = os.path.join(self.contentsDir, 'MacOS')
            self.frameworksDir = os.path.join(self.contentsDir, 'Frameworks')

            executable = self.distribution.executables[0].targetName
            _, self.bundle_executable = os.path.split(executable)

            self.mkpath(self.resourcesDir)
            self.mkpath(self.binDir)
            self.mkpath(self.frameworksDir)

            self.copy_tree(DIST_PATH, self.binDir)

            if self.iconfile:
                self.copy_file(self.iconfile, os.path.join(self.resourcesDir, 'icon.icns'))

            for framework in self.include_frameworks:
                self.copy_tree(framework, os.path.join(self.frameworksDir, os.path.basename(framework)))

            self.execute(self.create_plist, ())
            self.execute(self.setRelativeReferencePaths, ())
            self.execute(self.prepare_qt_app, ())

            if self.codesign_identity:

                signargs = ['codesign', '-s', self.codesign_identity]

                if self.codesign_entitlements:
                    signargs.append('--entitlements')
                    signargs.append(self.codesign_entitlements)

                if self.codesign_deep:
                    signargs.insert(1, '--deep')

                if self.codesign_resource_rules:
                    signargs.insert(1, '--resource-rules=' + self.codesign_resource_rules)

                signargs.append(self.bundleDir)

                if os.spawnvp(os.P_WAIT, 'codesign', signargs) != 0:
                    raise OSError('Code signing of app bundle failed') 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
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) 

# 需要导入模块: import os [as 别名]
# 或者: from os import spawnvp [as 别名]
def run( self ):
        """
        Run HEX job.

        @raise DockerError: if HEX exists with error
        """
        try:
            if not os.path.exists( self.fout ):

                if self.verbose:
                    print("Executing on ", self.host, ' with ', \
                          t.stripFilename(self.finp))
                    print("Command: ", self.cmd)

                cmd_lst = self.cmd.split()

                ## self.status = os.spawnvp(os.P_WAIT, cmd_lst[0], cmd_lst )
                
                p = subprocess.Popen( cmd_lst, executable=cmd_lst[0],
                                      universal_newlines=True, 
                                      stdout=subprocess.DEVNULL, ## see flog
                                      )
                self.pid = p.pid
    
                output, error = p.communicate()
                self.status = p.returncode

                if self.status != 0:
                    raise DockerError('Hex returned exit status %i' % self.status)

                waited = 0
                while waited < 25 and not os.path.exists( self.fout ):
                    sleep( 5 )
                    waited += 5


            ## replace model numbers in HEX output file
            self.__hackHexOut( self.nRec, self.nLig, self.fout )

            parser = HexParser(self.fout, self.owner.recDic,
                               self.owner.ligDic)

            ## generate ComplexList from hex output
            self.result = parser.parseHex()

            self.done()

        except:
            self.failed()