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我做了一个代码,根据特定的条件筛选名称列表..并希望看看我是否可以进一步减少此代码并消除冗余。这里是我的代码:有没有办法减少这段代码中的行数?
names1 = ["Jane", "Jake", "Bradley", "Bill", "Betty", "Kara", "Kris", "Jil"]
names2 = ["George", "Kate", "Karen", "Kurt", "Greg", "Gary"]
selection_criteria = ["full_list", "four_characters", "three_characters", "start_with_k", "start_with_z"]
def sublist (name_list, condition):
return_list = []
if condition == "full_list":
return name_list
if condition == "four_characters":
for name in name_list:
if len(name) == 4:
return_list.append(name)
if condition == "three_characters":
for name in name_list:
if len(name) == 3:
return_list.append(name)
if condition == "start_with_k":
for name in name_list:
if name[0] == 'K':
return_list.append(name)
if condition == "start_with_z":
for name in name_list:
if name[0] == 'Z':
return_list.append(name)
return return_list
for criteria in selection_criteria:
print(sublist(names1, criteria))
for criteria in selection_criteria:
print(sublist(names2, criteria))
如果代码正常工作,则可能是在此处讨论。尝试提交到https://codereview.stackexchange.com/。 – Chris
我把它压缩到ya的一行:https://i.fluffy.cc/lv6bGSsq8bVkFRzTwd7ZH0bS6KxP7qnH.html(通过https://github.com/csvoss/onelinerizer) –
做什么@Chris说。乍一看,我看到两个'condition'类型,'starts_with_ *'和'* _characters'。您可以将这些循环的逻辑提取到分别接受'start_letter'和'name_length'的函数中。 – Carpetfizz