Plotly与chart_studio入门到放弃之系列一

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最近买了一本《基于plotly的动态可视化绘图》，发现书还是跟不上官方文档啊！

在书上介绍还有官网介绍的记录plotly的Username和API_key，这里貌似在当前目录很难生成一个.plotly/.credentials，路过的有知道的可以在评论区留言让我明白一下！

发现在官网找到了这一句：Online features (plotly.plotly) moved to chart-studio package

给上官网最近新近版本的介绍：Version 4 Migration Guide in Python

• Replace plotly.api with chart_studio.api
• Replace plotly.dashboard_objs with chart_studio.dashboard_objs
• Replace plotly.grid_objs with chart_studio.grid_objs
• Replace plotly.presentation_objs with chart_studio.presentation_objs
• Replace plotly.widgets with chart_studio.widgets

貌似在官网中找到了一些眉目：online features已经迁移到chart_studio库中，貌似看起来还不错的样子！

import chart_studio
chart_studio.tools.set_credentials_file(
    username='', # 这儿就不放我自己的账号和api了
    api_key=''
    )
import chart_studio.plotly as py
from plotly.graph_objects import Scatter
trace0 = Scatter(
    x = [1, 2, 3, 4],
    y = [10, 15, 13, 17]
)
trace1 = Scatter(
    x = [1, 2, 3, 4],
    y = [16, 5, 11, 9]
)
data = ([trace0, trace1])
py.plot(data, filename='first_start')

自己从iris数据中玩一下

import plotly as py
import plotly