[英]Plotly: hovertemplate : custom_data not showing
I have the following dataframe我有以下 dataframe
publicationDate signingDate nif_contratante contratante ... contratada contract_date price reported
0 24-02-2020 04-02-2020 600081290.0 Agrupamento de Escolas de Porto de Mós ... The Irish College of English Limited 2020-02-04T00:00:00Z 7914 NaN
1 26-02-2020 13-02-2020 600000052.0 Instituto de Oftalmologia do Dr. Gama Pinto ... Instituto de Soldadura e Qualidade 2020-02-13T00:00:00Z 90 NaN
2 27-02-2020 27-02-2020 501442600.0 Instituto do Emprego e da Formação Profissiona... ... ASSOCIAÇÃO HUMANITÁRIA DOS BOMBEIROS VOLUNTÁRI... 2020-02-27T00:00:00Z 500 NaN
And the following code:以及以下代码:
data = pd.read_csv('basecovid19_ad.csv')
chart3=px.bar(x=data['contract_date'], y=data['price'], color= data['price'],
range_x=['2020-03-01','2021-05-01'],
labels=dict(x="Data de Publicação", y="Valor (M€)", color="Valor em Euros",
custom_data=[data['contratante'], data['contratada']])
)
chart3.update_xaxes(title_font=dict(size=18, family='Lato', color='#1a1a1e'))
chart3.update_yaxes(title_font=dict(size=18, family='Lato', color='#1a1a1e'))
chart3.update_traces(
hovertemplate="<br>".join([
"DATA: %{x}",
"VALOR: %{y}",
"Entidade: {contratante}",
"Empresa: {contratada}",
])
)
chart3.show()
For some reason custom_data
is not pulling the values from the data
dataframe, or my script has some error that I'm not able to sort out.出于某种原因custom_data
没有从data
dataframe 中提取值,或者我的脚本有一些我无法解决的错误。 Any help would be appreciated.任何帮助,将不胜感激。 Thank you in advance!先感谢您!
Your code has the wrong curly brackets in the label dictionary.您的代码在 label 字典中有错误的大括号。 Also, since it is express, you can specify df to specify the column name.此外,由于它是 express,您可以指定 df 来指定列名。 I am fixing the custom data.我正在修复自定义数据。 Also, as you mentioned in your comment, you need % as an identifier and you need to specify it in the index of custom_data.此外,正如您在评论中提到的,您需要 % 作为标识符,并且需要在 custom_data 的索引中指定它。
import plotly.express as px
chart3=px.bar(data, x=data['contract_date'], y=data['price'], color=data['price'],
range_x=['2020-01-01','2021-05-01'],
labels=dict(x="Data de Publicação", y="Valor (M€)", color="Valor em Euros"),
custom_data=['contratante', 'contratada']
)
chart3.update_xaxes(title_font=dict(size=18, family='Lato', color='#1a1a1e'))
chart3.update_yaxes(title_font=dict(size=18, family='Lato', color='#1a1a1e'))
chart3.update_traces(
hovertemplate="<br>".join([
"DATA: %{x}",
"VALOR: %{y}",
"Entidade: %{customdata[0]}",
"Empresa: %{customdata[1]}",
])
)
chart3.show()
Are you perhaps just missing a %
before {contratante}
and {contratada}
?您可能只是在{contratante}
和{contratada}
之前缺少一个%
吗?
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