python - 如何从字典中删除重复值？

我正在尝试删除dict中的重复值，但它不起作用：

samples_antibiotics_with_duplicates = {'S00541-09': ['Streptomycin', 'Sulfamethoxazole', 'Trimethoprim', 'Spectinomycin', 'Streptomycin', 'Streptomycin', 'Trimethoprim']}
samples_antibiotics = {}
    for key,value in samples_antibiotics_with_duplicates.iteritems():
      if value not in samples_antibiotics.values():
        samples_antibiotics[key] = value
print samples_antibiotics

这张照片：

{'S00541-09': ['Streptomycin', 'Sulfamethoxazole', 'Trimethoprim', 'Spectinomycin', 'Streptomycin', 'Streptomycin', 'Trimethoprim']}

最佳答案

你可以试试这个：

samples_antibiotics_with_duplicates = {'S00541-09': ['Streptomycin', 'Sulfamethoxazole', 'Trimethoprim', 'Spectinomycin', 'Streptomycin', 'Streptomycin', 'Trimethoprim']}

new_dict = {a:list(set(b)) for a, b in samples_antibiotics_with_duplicatates.items()}