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Python FileHelper.networkToDataSink方法代码示例

本文整理汇总了Python中DIRAC.Core.DISET.private.FileHelper.FileHelper.networkToDataSink方法的典型用法代码示例。如果您正苦于以下问题:Python FileHelper.networkToDataSink方法的具体用法?Python FileHelper.networkToDataSink怎么用?Python FileHelper.networkToDataSink使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在DIRAC.Core.DISET.private.FileHelper.FileHelper的用法示例。


在下文中一共展示了FileHelper.networkToDataSink方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: getDataFromService

# 需要导入模块: from DIRAC.Core.DISET.private.FileHelper import FileHelper [as 别名]
# 或者: from DIRAC.Core.DISET.private.FileHelper.FileHelper import networkToDataSink [as 别名]
 def getDataFromService( self, srvMethod, params ):
   self.infoMsg( "Sending header request to %s" % self.getDestinationService(), str( params ) )
   result = self._sendTransferHeader( srvMethod, params )
   if not result[ 'OK' ]:
     self.errMsg( "Could not send header", result[ 'Message' ] )
     return result
   self.infoMsg( "Starting to receive data from service" )
   srvTransport = result[ 'Value' ]
   srvFileHelper = FileHelper( srvTransport )
   srvFileHelper.setDirection( "receive" )
   sIO = cStringIO.StringIO()
   result = srvFileHelper.networkToDataSink( sIO, self.__transferBytesLimit )
   if not result[ 'OK' ]:
     self.errMsg( "Could receive data from server", result[ 'Message' ] )
     srvTransport.close()
     sIO.close()
     return result
   dataReceived = sIO.getvalue()
   sIO.close()
   self.infoMsg( "Received %s bytes from service" % len( dataReceived ) )
   retVal = srvTransport.receiveData()
   srvTransport.close()
   if not retVal[ 'OK' ]:
     return retVal
   return S_OK( { 'data' : dataReceived, 'srvResponse' : retVal } )
开发者ID:KrzysztofCiba,项目名称:DIRAC,代码行数:27,代码来源:GatewayService.py

示例2: receiveFile

# 需要导入模块: from DIRAC.Core.DISET.private.FileHelper import FileHelper [as 别名]
# 或者: from DIRAC.Core.DISET.private.FileHelper.FileHelper import networkToDataSink [as 别名]
  def receiveFile( self, filename, fileId, token = "" ):
    """
    Receive a file from the server

    @type filename : string / file descriptor / file object
    @param filename : File to receive from server
    @type fileId : any
    @param fileId : Identification of the file being received
    @type token : string
    @param token : Optional token for the file
    @return : S_OK/S_ERROR
    """
    fileHelper = FileHelper()
    retVal = fileHelper.getDataSink( filename )
    if not retVal[ 'OK' ]:
      return retVal
    dS = retVal[ 'Value' ]
    closeAfterUse = retVal[ 'closeAfterUse' ]
    retVal = self._sendTransferHeader( "ToClient", ( fileId, token ) )
    if not retVal[ 'OK' ]:
      return retVal
    trid, transport = retVal[ 'Value' ]
    try:
      fileHelper.setTransport( transport )
      retVal = fileHelper.networkToDataSink( dS )
      if not retVal[ 'OK' ]:
        return retVal
      retVal = transport.receiveData()
      if closeAfterUse:
        dS.close()
      return retVal
    finally:
      self._disconnect( trid )
开发者ID:bmb,项目名称:DIRAC,代码行数:35,代码来源:TransferClient.py


注:本文中的DIRAC.Core.DISET.private.FileHelper.FileHelper.networkToDataSink方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。