printer.py 文件源码

def do_get(self, arg, lpath="", r=True):
    "Receive file:  get <file>"
    if not arg:
      arg = raw_input("Remote file: ")
    if not lpath:
      lpath = self.basename(arg)
    path = self.rpath(arg) if r else arg
    str_recv = self.get(path)
    if str_recv != c.NONEXISTENT:
      rsize, data = str_recv
      lsize = len(data)
      # fix carriage return chars added by some devices
      if lsize != rsize and len(conv().nstrip(data)) == rsize:
        lsize, data = rsize, conv().nstrip(data)
      # write to local file
      file().write(lpath, data)
      if lsize == rsize:
        print(str(lsize) + " bytes received.")
      else:
        self.size_mismatch(rsize, lsize)