chart_studio.exceptions.PlotlyRequestError:未提供身份验证凭据

时间:2020-04-09 12:03:37

标签: python plotly

这是我的代码,您能帮我执行我的代码吗?当前它失败并显示:

chart_studio.exceptions.PlotlyRequestError:未提供身份验证凭据

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
train=pd.read_csv('titanic_train.csv')
#sns.heatmap(train.isnull(),yticklabels=False,cbar=False,cmap='cividis')
import cufflinks as cf
import chart_studio.plotly as py
cf.go_offline()
train['Fare'].iplot(kind='hist',bins=30)
sns.set_style('whitegrid')
print(plt.show())

完整回溯是:

C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ Scripts \ python.exe C:/Users/admin/.PyCharmCE2018.3/config/scratches/me.py Traceback(最近一次调用):“文件” C:/Users/admin/.PyCharmCE2018.3/config/scratches/me.py“,第711行,位于train ['Fare']。iplot(kind ='hist',bins = 30)文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ cufflinks \ plotlytools.py“,第1218行,位于_iplot尺寸=尺寸,display_image = kwargs.get('display_image',True))文件” C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ cufflinks \ plotlytools.py“,第1471行,在iplot filename = filename中)文件” C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site- package \ chart_studio \ plotly \ plotly.py“,第135行,位于iplot url = plot(figure_or_data,** plot_options)文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ chart_studio \ plotly \ plotly.py”,第280行,在情节中auto_open = False,文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ chart_studio \ plotly \ plotly.py”,第1087,在上载file_info = _create_or_overwrite_grid(有效载荷)中的文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ chart_studio \ plotly \ plotly.py”,行1550,在_create_or_overwrite_grid res = api_module.create中(数据)文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ chart_studio \ api \ v2 \ grids.py”,行18,在创建返回请求中(“ post”,url,json = body)文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ retrying.py”,第49行,位于wrapd_f中,返回Retrying(* dargs,** dkw).call(f,* args,** kw)文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ retrying.py”,行206,在呼叫返回尝试中。get(self._wrap_exception)文件“ C: \ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ retrying.py“,第247行,以得到6.reraise(self.value [0],self.value [1],self.value [2 ])文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ six.py”,第693行,提高价值文件“ C:\ Users \ admin \ PycharmProjects \ unt itled \ venv \ lib \ site-packages \ retrying.py“,第200行,在通话尝试中= Attempt(fn(* args,** kwargs),try_number,False)文件” C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ chart_studio \ api \ v2 \ utils.py“,第180行,在请求validate_response(响应)文件“ C:\ Users \ admin \ PycharmProjects \ untitled \ venv \ lib \ site-packages \ “ validate_response中的chart_studio \ api \ v2 \ utils.py”,第82行,引发异常。PlotlyRequestError(消息,状态代码,内容)chart_studio.exceptions.PlotlyRequestError:未提供身份验证凭据。

以退出代码1完成的过程

1 个答案:

答案 0 :(得分:0)

它不再与Pycharm一起使用,并且对工作没有任何影响,我还发现该代码仅在下面的代码中使用,并且可以完美地与pycharm一起使用。 情节(train ['Fare']。iplot(kind ='hist',bins = 30)) 在新的浏览器中根据需要绘制图形。