安裝django報timeout超時

原創

2019-08-23 03:46

pip安裝django報錯如下

PS C:\Users\Administrator> pip install django==1.11
Collecting django==1.11
  Downloading https://files.pythonhosted.org/packages/47/a6/078ebcbd49b19e22fd560a2348cfc5cec9e5dcfe3c4fad8e64c9865135bb/Django-1.11-py2.py3-none-any.whl (6.9MB)
    1% |▌ | 133kB 4.4kB/s eta 0:25:35Exception:
Traceback (most recent call last):
  File "D:\app\anaconda\lib\site-packages\pip\_vendor\urllib3\response.py", line 360, in _error_catcher
    yield
  File "D:\app\anaconda\lib\site-packages\pip\_vendor\urllib3\response.py", line 442, in read
    data = self._fp.read(amt)
  File "D:\app\anaconda\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
    data = self.__fp.read(amt)
  File "D:\app\anaconda\lib\http\client.py", line 447, in read
    n = self.readinto(b)
  File "D:\app\anaconda\lib\http\client.py", line 491, in readinto
    n = self.fp.readinto(b)
  File "D:\app\anaconda\lib\socket.py", line 589, in readinto
    return self._sock.recv_into(b)
  File "D:\app\anaconda\lib\ssl.py", line 1052, in recv_into
    return self.read(nbytes, buffer)
  File "D:\app\anaconda\lib\ssl.py", line 911, in read
    return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\app\anaconda\lib\site-packages\pip\_internal\cli\base_command.py", line 179, in main
    status = self.run(options, args)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\commands\install.py", line 315, in run
    resolver.resolve(requirement_set)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\resolve.py", line 131, in resolve
    self._resolve_one(requirement_set, req)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\resolve.py", line 294, in _resolve_one
    abstract_dist = self._get_abstract_dist_for(req_to_install)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\resolve.py", line 242, in _get_abstract_dist_for
    self.require_hashes
  File "D:\app\anaconda\lib\site-packages\pip\_internal\operations\prepare.py", line 334, in prepare_linked_requirement
    progress_bar=self.progress_bar
  File "D:\app\anaconda\lib\site-packages\pip\_internal\download.py", line 878, in unpack_url
    progress_bar=progress_bar
  File "D:\app\anaconda\lib\site-packages\pip\_internal\download.py", line 702, in unpack_http_url
    progress_bar)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\download.py", line 946, in _download_http_url
    _download_url(resp, link, content_file, hashes, progress_bar)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\download.py", line 639, in _download_url
    hashes.check_against_chunks(downloaded_chunks)
  File "D:\app\anaconda\lib\site-packages\pip\_internal\utils\hashes.py", line 62, in check_against_chunks
    for chunk in chunks:
  File "D:\app\anaconda\lib\site-packages\pip\_internal\download.py", line 607, in written_chunks
    for chunk in chunks:
  File "D:\app\anaconda\lib\site-packages\pip\_internal\utils\ui.py", line 159, in iter
    for x in it:
  File "D:\app\anaconda\lib\site-packages\pip\_internal\download.py", line 596, in resp_read
    decode_content=False):
  File "D:\app\anaconda\lib\site-packages\pip\_vendor\urllib3\response.py", line 494, in stream
    data = self.read(amt=amt, decode_content=decode_content)
  File "D:\app\anaconda\lib\site-packages\pip\_vendor\urllib3\response.py", line 459, in read
    raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
  File "D:\app\anaconda\lib\contextlib.py", line 130, in __exit__
    self.gen.throw(type, value, traceback)
  File "D:\app\anaconda\lib\site-packages\pip\_vendor\urllib3\response.py", line 365, in _error_catcher
    raise ReadTimeoutError(self._pool, None, 'Read timed out.')
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

關鍵詞是timeout，事實上pip安裝任何程序都有可能發生這種錯誤，有3種解決方案：

重試幾次，網絡沒問題的話會成功的；
換個數據源，比如用豆瓣的數據源：
pip install -i http://pypi.douban.com/simple --trusted-host pypi.douban.com django==1.11.22
下載一個whl安裝文件再pip install xxxxxxxx.whl
一般去https://pypi.org 搜：

找到一個包，進入主頁面：

歷史版本頁面：

文件下載頁面：、