C:\WINDOWS\system32>pip install --user --upgrade pip
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pip/
Collecting pip
Downloading https://files.pythonhosted.org/packages/54/0c/d01aa759fdc501a58f431eb594a17495f15b88da142ce14b5845662c13f3/pip-20.0.2-py2.py3-none-any.whl (1.4MB)
1% |▌ | 20kB 1.0kB/s eta 0:22:35Exception:
Traceback (most recent call last):
File "d:\software\python3.7\lib\site-packages\pip\_vendor\urllib3\response.py", line 360, in _error_catcher
yield
File "d:\software\python3.7\lib\site-packages\pip\_vendor\urllib3\response.py", line 442, in read
data = self._fp.read(amt)
File "d:\software\python3.7\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
data = self.__fp.read(amt)
File "d:\software\python3.7\lib\http\client.py", line 447, in read
n = self.readinto(b)
File "d:\software\python3.7\lib\http\client.py", line 491, in readinto
n = self.fp.readinto(b)
File "d:\software\python3.7\lib\socket.py", line 589, in readinto
return self._sock.recv_into(b)
File "d:\software\python3.7\lib\ssl.py", line 1052, in recv_into
return self.read(nbytes, buffer)
File "d:\software\python3.7\lib\ssl.py", line 911, in read
return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out
note:
socket.timeout: The read operation timed out
Timed out.
python -m pip install --upgrade pip -i https://pypi.douban.com/simple

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