我使用seaborn进行数据可视化。但它无法转换文档中的示例数据

import seaborn as sns
sns.set()
tips = sns.load_dataset("tips")

Traceback (most recent call last):
  File "databaseConnection.py", line 35, in <module>
    tips = sns.load_dataset("tips")
  File "C:\python3.7\lib\site-packages\seaborn\utils.py", line 428, in load_dataset
    urlretrieve(full_path, cache_path)
  File "C:\python3.7\lib\urllib\request.py", line 247, in urlretrieve
    with contextlib.closing(urlopen(url, data)) as fp:
  File "C:\python3.7\lib\urllib\request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "C:\python3.7\lib\urllib\request.py", line 525, in open
    response = self._open(req, data)
  File "C:\python3.7\lib\urllib\request.py", line 543, in _open
    '_open', req)
  File "C:\python3.7\lib\urllib\request.py", line 503, in _call_chain
    result = func(*args)
  File "C:\python3.7\lib\urllib\request.py", line 1360, in https_open
    context=self._context, check_hostname=self._check_hostname)
  File "C:\python3.7\lib\urllib\request.py", line 1319, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 11001] getaddrinfo failed>

这是因为我支持代理,但我如何才能要求seaborn使用代理?

最佳答案

您可以手动下载文件。
使用

import seaborn as sns
print(sns.utils.get_data_home())

要查找seaborn数据的文件夹,例如,它可能在windows上显示为C:\Users\username\seaborn-data
将文件https://raw.githubusercontent.com/mwaskom/seaborn-data/master/tips.csv下载到该文件夹。最后,使用“cached”选项
sns.load_dataset("tips", cache=True)

或者将文件下载到任何其他文件夹。将该文件夹的路径名用作data_home参数
sns.load_dataset(name, cache=True, data_home="path/to/folder")

关于python - 将代理传递给Seaborn,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/54514373/

10-13 04:33