gam.py 文件源码

def adjustRedirectedSTDFilesIfNotMultiprocessing():
  def adjustRedirectedSTDFile(stdtype):
    rdFd = GM.Globals[stdtype].get(GM.REDIRECT_FD)
    rdMultiFd = GM.Globals[stdtype].get(GM.REDIRECT_MULTI_FD)
    if rdFd and rdMultiFd and rdFd != rdMultiFd:
      try:
        rdFd.write(rdMultiFd.getvalue())
        rdMultiFd.close()
        GM.Globals[stdtype][GM.REDIRECT_MULTI_FD] = rdFd
        if (stdtype == GM.STDOUT) and (GM.Globals.get(GM.SAVED_STDOUT) is not None):
          sys.stdout = rdFd
      except IOError as e:
        systemErrorExit(FILE_ERROR_RC, e)

  adjustRedirectedSTDFile(GM.STDOUT)
  if GM.Globals[GM.STDERR].get(GM.REDIRECT_NAME) != u'stdout':
    adjustRedirectedSTDFile(GM.STDERR)
  else:
    GM.Globals[GM.STDERR][GM.REDIRECT_MULTI_FD] = GM.Globals[GM.STDOUT][GM.REDIRECT_MULTI_FD]