recipe-496839.py 文件源码

def copy(self):
        "Copy the file to the local directory"
        fpi= open(self.filename, "rb")
        fpo_filename= os.path.join(
            self.destination, os.path.basename(self.filename))
        try:
            fpo= open(fpo_filename, "r+b")
        except IOError, exc:
            if exc.errno == errno.ENOENT:
                fpo= open(fpo_filename, "wb")
            else:
                raise
        try:
            self.phase_copy(fpi, fpo, self.phase1, self.phase2)
            self.phase_copy(fpi, fpo, self.phase2, self.phase3)
        finally:
            self.record_state()