我不明白为什么这段代码不起作用。数据是虚构的,我只是想能够用plotly做时间序列可视化。
这个模块曾经在 Kaggle 内核中为我工作:
https://www.kaggle.com/aubertsigouin/organizing-macrohistorical-datasets/data
奇怪的是,我无法让它再次工作。它说 « AttributeError: module 'plotly' has no attribute 'plotly' »。
有什么建议吗?
import plotly
import plotly.graph_objs as go
from plotly import tools
from plotly.offline import init_notebook_mode, plot, iplot
init_notebook_mode()
import pandas as pd
import numpy as np
data = []
array_of_time = pd.to_datetime(np.arange('2013-01-01', '2013-03-01', dtype='datetime64[M]'))
raw_data = [[20,29], [30,33]]
trace_1 = go.Scatter(
x=array_of_time,
y=raw_data[0],
name = 'data_1',
line = dict(color = '#aeb9ba'),
opacity = 0.8
)
trace_2 = go.Scatter(
x=array_of_time,
y=raw_data[1],
name = 'data_2',
line = dict(color = '#ffd800'),
opacity = 0.8
)
data.append(trace_1)
data.append(trace_2)
layout = dict(
title = 'Exemple de titre',
xaxis=dict(
rangeselector=dict(
buttons=list([
dict(
count=1,
label='1m',
step='month',
stepmode='backward'
),
dict(
count=6,
label='6m',
step='month',
stepmode='backward'
),
dict(
step='all'
)
]
)
),
rangeslider=dict(),
type='date'
)
)
fig = dict(data=data, layout=layout)
iplot(fig, filename = 'graph_1.html')
它给了我以下错误:
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-59-81b77c8cb926> in <module>()
53
54 fig = dict(data=data, layout=layout)
---> 55 iplot(fig, filename = 'graph_1.html')
~\Anaconda3\lib\site-packages\plotly\offline\offline.py in iplot(figure_or_data, show_link, link_text, validate, image, filename, image_width, image_height, config)
342 cls=plotly.utils.PlotlyJSONEncoder))
343
--> 344 fig = {'data': data, 'layout': layout}
345 if frames:
346 fig['frames'] = frames
~\Anaconda3\lib\site-packages\plotly\offline\offline.py in _plot_html(figure_or_data, config, validate, default_width, default_height, global_requirejs)
206 'plotGlPixelRatio',
207 'setBackground',
--> 208 'topojsonURL'
209 )
210
AttributeError: module 'plotly' has no attribute 'plotly'
最佳答案
尝试import plotly.plotly
。
我建议给它一个别名,比如 import plotly.plotly as plt
。
本质上,在plotly.plotly
中,第一个是调用plotly
包,第二个是在.
之后调用函数plotly from包。
编辑:请务必让我知道它是否对您有用。
关于python - 属性错误 : module 'plotly' has no attribute 'plotly' ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51251188/