[英]Dictionary accessing keys and values
所以我的字典看起來像這樣:
{“徘徊”:[YearCount(year = 2005,count = 83769),YearCount(year = 2006,count = 87688),YearCount(year = 2007,count = 108634),YearCount(year = 2008,count = 171015)] ,“請求”:[YearCount(year = 2005,count = 646179),YearCount(year = 2006,count = 677820),YearCount(year = 2007,count = 697645),YearCount(year = 2008,count = 795265)] ,“機場”:[YearCount(year = 2007,count = 175702),YearCount(year = 2008,count = 173294)]}
這些值保存在YearCount對象中,該對象保存年份和計數。
我如何訪問每個鍵中的每個字母,例如。 “流浪”? 我正在嘗試創建一個列表,該列表包含字母的相對頻率,該相對頻率按字母順序按字母總數進行縮放。
例如
[0.03104758705050717, 0.0, 0.0, 0.03500991824543893, 0.2536276129665047, 0.0, 0.
0, 0.0, 0.013542627927787708, 0.0, 0.0, 0.0, 0.0, 0.017504959122719464, 0.013542
627927787708, 0.013542627927787708, 0.10930884736053291, 0.15389906233882777, 0.
10930884736053291, 0.12285147528832062, 0.10930884736053291, 0.0, 0.017504959122
719464, 0.0, 0.0, 0.0]
您可以這樣做:
for key in d:
for letter in key:
print(key, letter)
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