首先先定义一个list,将其转存为csv文件,看将会报什么错误: list=[[1,2,3],[4,5,6],[7,9,9]] list.to_csv('e:/testcsv.csv',encoding='utf-8') 运行后出现: Traceback (most recent call last): File "D:/Python/untitled/PcCVS.py", line 43, in <module> list.to_csv('e:/testcsv....
问题是您的data对象是 Dataframe 的list。您可以单独转换 Dataframe ，例如df.to_csv(...)，也可以将...
Method 1: Create CSV File From a Python List Using “write()” Method The “open()” function is used along with the nested for loop and “file.write()” method to create a CSV from a Python list. For further understanding, consider the following code: ...
list没有to_csv的属性，也就是说list直接是转存不了为csv 为了解决这个问题，我们可以引⼊panas模块，使⽤其DataFrame属性。import pandas as pd list=[[1,2,3],[4,5,6],[7,9,9]]# 下⾯这⾏代码运⾏报错 # list.to_csv('e:/testcsv.csv',encoding='utf-8')name=['one','two','...
import csv # === # list to csv # === a = [1,2,3,4,5,6] b = list(range(1,70,10)) c = list('ABCDEF') d = sorted(zip(a, b, c)) with open('some.csv', 'w') as f: writer = csv.writer(f, lineterminator='\n') writer.writerow(['id','score','rank']) # ...
dataframe.to_csv("test.csv",index=False,sep=',')执行上述代码后，"test.csv"文件的内容将如下：a_name,b_name 1,4 2,5 3,6 除了使用pandas，还可以利用csv模块直接操作CSV文件。这里展示一种逐行写入的方法：首先，打开一个名为"test.csv"的文件，然后创建一个csv.writer对象。接着，写入...
dataframe.to_csv('file_name.csv') Where, dataframe:It is the dataframe containing 2-dimensional data which you want to write or save to a CSV file. to_csv(‘file_name.csv’):This function is called on the data frame and accepts an argument file name with an extension of CSV. This ...
养成习惯，先赞后看！！！ 出现乱码根本原因就是编码方式不对，但是博主自己尝试了三种编码方式终于找到...
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pandas.DataFrame.to_csv 安装 pip install pandas 1. 示例 # -*- coding: utf-8 -*- import pandas as pd lst = [ { "name": "Tom", "age": 23, "sex": 1, }, { "name": "Jack", "age": 24, "sex": 0, }, { "name": "Steve", ...