相关疑难解决方法(0)

这段代码给我一个错误unhashable type: dict,任何人都可以解释我的解决方案是什么

negids = movie_reviews.fileids('neg')
def word_feats(words):
    return dict([(word, True) for word in words])

negfeats = [(word_feats(movie_reviews.words(fileids=[f])), 'neg') for f in negids]
stopset = set(stopwords.words('english'))

def stopword_filtered_word_feats(words):
    return dict([(word, True) for word in words if word not in stopset])

result=stopword_filtered_word_feats(negfeats)

我正在尝试编写一个Character Generator可以用于笔和纸角色扮演游戏的简单脚本。我正在考虑将所有信息存储在嵌套字典中并将其保存到 JSON 文件中。

但是，在创建以下字典时，我收到错误：

nhashable type: 'dict', focussing on {'cha': 1}}}

core_phb = {
'races': {
    'Human': {
        {'abilities': 'None'},
        {'alignment': 'Neutral'},
        {'size': 'Medium'},
        {'speed': 6},
        {'languages': 'Common'},
        {'ability_modifiers': {
            {'str': 1},
            {'dex': 1},
            {'con': 1},
            {'int': 1},
            {'wis': 1},
            {'cha': 1}}}
    },
    'Dwarf': {
        {'abilities': [
            'ability1',
            'ability2'
            ]},
        {'alignment': 'Lawful Good'},
        {'size': 'Medium'},
        {'speed': 5},
        {'languages': [
            'Common',
            'Dwarven'
            ]},
        {'ability_modifiers': [
            {'con': 2},
            {'wis': 1}
            ]}
    },
    'Elf': {
        {'abilities': [
            'ability1',
            'ability2'
            ]}, …