Question

我正在尝试在包含5个元组的列表中编写项目，每个元组有5个项目（1个字符串4个整数）。我试图将它们写入csv文件。尽管使用delimiter = ','，我仍然将每个元组放在1个单元格中。我想要做的是将每个元组放在一个单独的行中，并将这些元组中的每个项放在它们自己的单元格中。这是我正在使用的代码和列表。此函数位于对象类中，其他所有工作正常。

代码：

[('Endurance', 112, 150, 121, 136), ('Tempo', 152, 190, 138, 142),
 ('Threshold', 192, 210, 144, 150), ('VO2', 212, 240, 152, 155),
 ('Anaerobic', 242, 300, 156, 161)]

def writeCSV(self,l):

    with open('tz.csv', 'wb') as myfile:
        wr = csv.writer(myfile, delimiter = ',', quoting=csv.QUOTE_ALL)
        wr.writerow(l)

任何帮助将不胜感激。感谢。

Answer 1

使用writer.writerows()编写整个行列表：

import csv
lst = [('Endurance', 112, 150, 121, 136), ('Tempo', 152, 190, 138, 142),
       ('Threshold', 192, 210, 144, 150), ('VO2', 212, 240, 152, 155),
       ('Anaerobic', 242, 300, 156, 161)]

def write_csv(lst):

    with open('tz.csv', 'wb') as myfile:
        wr = csv.writer(myfile, delimiter = ',', quoting=csv.QUOTE_ALL)
        wr.writerows(lst)

write_csv(lst)

文件内容：

"Endurance","112","150","121","136"
"Tempo","152","190","138","142"
"Threshold","192","210","144","150"
"VO2","212","240","152","155"
"Anaerobic","242","300","156","161"

写入csv时，在列表中的元组中分隔项目

1 个答案: