def selectSql(cls):
"""
:return:
"""
studentlist = [StudentListInfo.StudentList]
students = []
data = cls.studentlist.selectSql()
(studentlist) = data # 如C# 强制转换
''' 也可以
sts=list(data)
print(sts)
for oo in sts:
for nn in oo:
print("nn",nn[1])
#print(data)
'''
for obj in studentlist:
for i in obj:
students.append(StudentListInfo.StudentList(i[0],i[1],i[2],i[3]))
return students
def selectSqlOrder(cls, order: str)->list:
"""
元组数据
:param order: studenName desc/asc
:return:
"""
studentsorder = [StudentListInfo.StudentList]
students=[]
data = cls.studentlist.selectSqlOrder(order)
(studentsorder) = data # 如C# 强制转换
''' 也可以
for i in range(len(studentsorder)):
print("rrr",type(studentsorder[i]))
for duobj in studentsorder[i]:
print(type(duobj))
print(duobj)
'''
for obj in studentsorder:
#print(type(obj))
for i in obj:
students.append(StudentListInfo.StudentList(i[0], i[1], i[2], i[3]))
return students
https://www.w3schools.com/python/python_tuples_unpack.asp
标签：obj,python,students,studentlist,Tuples,studentsorder,print,data,Loop From： https://www.cnblogs.com/geovindu/p/17494852.html