a = {"w1": "wer", "w2": "qaz", "w3": "edc"} # your dictionary
keylist = a.keys() # list of keys, in this case ["w3", "w2", "w1"]
keylist.sort() # sort alphabetically in place,
# changing keylist to ["w1", "w2", w3"]
for key in keylist:
print a[key] # access dictionary in order of sorted keys
假设您希望它们按键的字母顺序排列,可以执行以下操作:
你不能。字典没有你可以使用的任何顺序,所以字典文字没有“从左到右”的概念。决定分类,并坚持下去。在
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