def clear_space(): with open("test","r",encoding="utf-8") as fr: for line in fr: line = line.strip() if len(line) > 0: yield line g = clear_space() for line in g: with open("test.bak","a",encoding="utf-8") as fw: fw.write(line+" ")
def clear_space(): with open("test","r",encoding="utf-8") as fr: for line in fr: line = line.strip() if len(line) > 0: yield line g = clear_space() for line in g: with open("test.bak","a",encoding="utf-8") as fw: fw.write(line+" ")