一、解决下载超时问题:Traceback (most recent call last): File "f:\program files (x86)\python36-32\lib\site-packages\pip\_vendor\urllib3\response.py", line 425, in _error_catcher yield File &…
D:\Python>pip install --allow-all-external requests DEPRECATION: --allow-all-external has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect. Collecting requests Downloading requests-2.12.4-py2.py3-none-any.whl (576kB)...
Collecting package metadata (repodata.json): failed # >>> ERROR REPORT <<< Traceback (most recent call last): File "/home/ma-user/anaconda3/lib/python3.7/site-packages/urllib3/response.py", line 443, in _error_catcher yield File "/home/ma-user/anaconda3/lib/python3.7/site-packages/ur...
D:\Python>pip install --allow-all-external requests DEPRECATION: --allow-all-external has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect. Collecting requests Downloading requests-2.12.4-py2.py3-none-any.whl (576kB)...
ERROR: Exception: Traceback (most recent call last): File "C:\Users\Admin\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 438, in _error_catcher yield File "C:\Users\Admin\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vend...
File"d:\anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line437,in_error_catcheryieldFile"d:\anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line519,inread data= self._fp.read(amt)ifnot fp_closedelseb""File"d:\anaconda3\lib\site-packages\pip\_vendor\cache...
ERROR: Exception: Traceback (most recent call last): File"d:\users\zxy\anaconda3\lib\site-packages\pip\_ven dor\urllib3\response.py", line425,in_error_catcheryieldFile"d:\users\zxy\anaconda3\lib\site-packages\pip\_ven ... raise IncompleteRead(self._fp_bytes_read, self.length ...
从提供的错误信息来看,这是一个在使用Python的pip工具时遇到的异常。异常发生在urllib3库的response.py文件中,具体是在处理HTTP响应时出现了问题。完整的错误信息可能还包括异常的类型和描述,这部分信息对于确定问题的具体原因非常关键。 2. 分析错误信息的来源和含义 文件路径:d:\python\lib\site-packages\pip\_vend...
or\urllib3\response.py", line 425, in _error_catcher yield File "C:\Users\Acer\AppData\Local\Programs\Python\Python38\lib\site-packages\pip\_vend or\urllib3\response.py", line 507, in read data = self._fp.read(amt) if not fp_closed else b"" ...
会出现如下错误:Traceback (most recent call last): File "d:\program files\python36\lib\site-packages\pip\_vendor\urllib3\response.py", line 331, in _error_catcher yield... 下载pyserial失败,没能安装成功。 这时候,需要手动从pypi.org/project/pyseri上下载pyserial-3.4-py2.py3-none-any.whl,...