【发布时间】:2019-05-02 04:00:07
【问题描述】:
我正在拍摄当月销售的所有产品,并将其存储在字典列表中,如下所示:
a = [
{'product_name':'coca-cola','qty':2},
{'product_name':'pepsi','qty':2},
{'product_name':'coca-cola','qty':1},
{'product_name':'coca-cola','qty':1},
{'product_name':'coca-cola1','qty':1},
{'product_name':'pepsi','qty':2}
]
现在我试图让产品不重复,坦率地说,如果你重复产品,你应该简单地添加离开字典的数量,如下所示:
result =[{'product_name':'coca-cola','qty':4},{'product_id':'pepsi','qty':4},{'product_id':'coca-colca1','qty':1}]
到目前为止,我只尝试了以下操作,但结果不合适:
b = []
for index in range(0,len(a)-1):
if a[index]['product_name'] != a[index + 1 ]['product_name']:
b.append(a[index])
print b
【问题讨论】:
标签: python-3.x odoo