odoo 学习

1.2.3.4
1.2.5.6
2.4
10.6
变成1.234,1.256,2.4,10.6 def get_bom_namenum(self, cr, uid, ids, field_name, arg, context=None):
rvalue={}
for obj in self.browse(cr,uid,ids,context=None):
firstnum=''
centernum=''
endnum=0.0
for i in range(len(obj.name.split('.'))):
if i==0:
firstnum=obj.name.split('.')[0]+'.'
else:
centernum+=obj.name.split('.')[i]
endnum=firstnum+centernum
rvalue[obj.id]=float(endnum) return rvalue
list1=[1.22222,2.3333,3.2222,3.14145,2.025]
sorted(list1)
print sorted(list1)
[1.22222, 2.025, 2.3333, 3.14145, 3.2222]
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