摘要: data = pd.read_csv('*****.csv',iterator=True) loop = True chunkSize = 1000000 chunks = [] while loop: try: chunk = data.get_chunk(chunkSize) #break ch 阅读全文
posted @ 2021-02-25 15:06 cup_leo 阅读(373) 评论(0) 推荐(0) 编辑