我有一份关于电影的数据
df = pd.read_csv("https://raw.githubusercontent.com/Giovanni1085/UvA_CSDA_2021/main/assignments/miniproject/Pudding-Film-Dialogue-Clean.csv"
它有每部电影的gender和proportion_of_dialogue栏。后一栏显示每个人物的对话比例,而“性别”栏显示的是性别。
我想要创建一个for循环,它遍历每一行,并在每一行在几个字符之后生成一个新的字典。我想在这本字典里列出男女对话的比例。这一切都在它自己的字典里。其结果将是:
我有的是这个(很多):
proportion_per_film_dictionary = {}
prop_woman = 0
prop_man = 0
for i in range(len(df.index)):
if df.loc[i,'index1'] == 0: #I made a column with the index so I could do this for the first row
dct['film_%s' %i] = []
if df.loc[i, 'gender'] == 'woman':
prop_woman = prop_woman + df.loc[i,'proportion_of_dialogue']
if df.loc[i,'gender'] == 'man':
prop_man = prop_man + df.loc[i,'proportion_of_dialogue']
if df.loc[i,'title'] != df.loc[i+1,'title']:
dct['film_%s'%i].append(prop_man)
dct['film_%s'%i].append(prop_woman)
proportion_per_film_dictionary.append(dct['film_%s'%i])
prop_woman = None
prop_man = None
elif df.loc[i,'title'] == df.loc[i+1,'title']:
if df.loc[i, 'gender'] == 'woman':
prop_woman = prop_woman + df.loc[i,'proportion_of_dialogue']
if df.loc[i,'gender'] == 'man':
prop_man = prop_man + df.loc[i,'proportion_of_dialogue']
elif df.loc[i,'title'] != df.loc[i+1, 'title']:
if df.loc[i, 'gender'] == 'woman':
prop_woman = prop_woman + df.loc[i,'proportion_of_dialogue']
if df.loc[i,'gender'] == 'man':
prop_man = prop_man + df.loc[i,'proportion_of_dialogue']
if df.loc[i,'title'] != df.loc[i+1,'title']:
dct['film_%s'%i].append(prop_man)
dct['film_%s'%i].append(prop_woman)
proportion_per_film_dictionary.append(dct['film_%s'%i])
prop_woman = None
prop_man = None这段代码显示了每个电影标题上的迭代,我首先也尝试了i-1,但显然Python不执行-1,尽管它做了+1。
我现在得到以下错误:
dict‘object没有属性'append’
我也不知道原因。有人能帮我吗?谢谢
发布于 2021-03-23 12:22:10
在python字典中,您不使用append,这是用于列表的。对于字典来说,通过分配一个键来增加一个新值就足够了。如下所示:
dct['film_%s'%i] = prop_man
dct['film_%s'%i] = prop_womanhttps://stackoverflow.com/questions/66762879
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