关于python:按字母顺序按键对字典排序


Sort dictionary by key alphabetically

本问题已经有最佳答案，请猛点这里访问。

我的dictionary无法按其keys的字母顺序排序。

以下是我的代码：

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colorSizes = {'Rust': ['SIZE 8', 'SIZE 10', 'SIZE 12', 'SIZE 14', 'SIZE 16', 'SIZE 18'],
              'Middle Blue': ['SIZE 8', 'SIZE 10', 'SIZE 12', 'SIZE 14', 'SIZE 16', 'SIZE 18'],
              'Grey': ['SIZE 8', 'SIZE 10', 'SIZE 12', 'SIZE 14', 'SIZE 16', 'SIZE 18'],
              'Aqua': ['SIZE 8', 'SIZE 10', 'SIZE 12', 'SIZE 14', 'SIZE 16', 'SIZE 18'],
              'Navy': ['SIZE 8', 'SIZE 10', 'SIZE 12', 'SIZE 14', 'SIZE 16']}

realColor = {}
for key in sorted(colorSizes.keys()):
    realColor[key] = colorSizes.get(key)

print(realColor)

我得到什么：

{'Yellow/Fuschia':['Large', 'Extra Large'],
'Black':['Small', 'Medium', 'Large']}

我想要的是：

{'Black':['Small', 'Medium', 'Large'], 'Yellow/Fuschia':['Large', 'Extra Large']}

谢谢！

相关讨论

Python中的< 3.6 versions are词典和reinserting meaningless sorting是无序的。P＞＜／

as a fix，毋宁P＞＜／

  • python3.6(Switch to keep the caveats在心灵)，或P＞＜／

  • OrderedDict使用安P＞＜／

    • realColor = {}option for the second，与collections.OrderedDict：replaceP＞＜／

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    from collections import OrderedDict    
    realColor = OrderedDict()

    这是安安OrderedDictexample of how the Order of remembers安置：P＞＜／

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    dict1 = {}
    dict1['k'] = 1
    dict1['aSDFDF'] = 1234

    print(dict1) # {'aSDFDF': 1234, 'k': 1}

    from collections import OrderedDict
    dict2 = OrderedDict()
    dict2['k'] = 1
    dict2['aSDFDF'] = 1234

    print(dict2) # OrderedDict([('k', 1), ('aSDFDF', 1234)])

    好茶__repr__可能不同，但后者仍然在dictionary is the can be used accordingly布尔。P＞＜／

    相关讨论