我想将以下csv文件中的数据拖入字典中,但是我的代码返回关闭文件错误的操作。关闭文件将数据拖入字典时出错
LotrGrade = {}
with open('grade_list_large.csv', 'r') as FOpen:
line = FOpen.readline()
LotrGrade = {}
for line in FOpen:
grades = []
line = line.rstrip()
Name = line.split(',')
NameKey = Name[0]
GradeValu = list(Name[1])
while True:
if NameKey in LotrGrade.keys()== True:
LotrGrade.setdefault(NameKey).append(GradeValu)
else:
LotrGrade[NameKey] = GradeValu
else:
False
print(LotrGrade)