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python Csv quotEChAr

# -*- coding: utf8 -*-import csvl = [['1', 'Wonderful Spam'],['2', 'Lovely Spam']]#模拟数据写入一个csvwith open('eggs.csv', 'w', newline='') as csvfile: spamwriter = csv.writer(csvfile, delimiter=',', quotechar='"', quoting=csv...

第15行报错,告诉你是KeyError companies=[c['Company'].strip() for c in contacts if c['Company'].strip()!=''] KeyError: 'Company' 字典中当然要先有这个key,你才能去取啦。c['Company'] ,c中如果没有Company那么就报错了啊,我看你后面...

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