| 
 | 
 
30鱼币 
 
- ERROR: Exception:
 
 - Traceback (most recent call last):
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 437, in _error_catcher
 
 -     yield
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 560, in read
 
 -     data = self._fp_read(amt) if not fp_closed else b""
 
 -            ^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 526, in _fp_read
 
 -     return self._fp.read(amt) if amt is not None else self._fp.read()
 
 -            ^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 90, in read
 
 -     data = self.__fp.read(amt)
 
 -            ^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\http\client.py", line 465, in read
 
 -     s = self.fp.read(amt)
 
 -         ^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\socket.py", line 705, in readinto
 
 -     return self._sock.recv_into(b)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\ssl.py", line 1278, in recv_into
 
 -     return self.read(nbytes, buffer)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\ssl.py", line 1134, in read
 
 -     return self._sslobj.read(len, buffer)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 - TimeoutError: The read operation timed out
 
  
- During handling of the above exception, another exception occurred:
 
  
- Traceback (most recent call last):
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\cli\base_command.py", line 160, in exc_logging_wrapper
 
 -     status = run_func(*args)
 
 -              ^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\cli\req_command.py", line 247, in wrapper
 
 -     return func(self, options, args)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\commands\install.py", line 400, in run
 
 -     requirement_set = resolver.resolve(
 
 -                       ^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 92, in resolve
 
 -     result = self._result = resolver.resolve(
 
 -                             ^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 481, in resolve
 
 -     state = resolution.resolve(requirements, max_rounds=max_rounds)
 
 -             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 348, in resolve
 
 -     self._add_to_criteria(self.state.criteria, r, parent=None)
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria
 
 -     if not criterion.candidates:
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\resolvelib\structs.py", line 151, in __bool__
 
 -     return bool(self._sequence)
 
 -            ^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 155, in __bool__
 
 -     return any(self)
 
 -            ^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 143, in <genexpr>
 
 -     return (c for c in iterator if id(c) not in self._incompatible_ids)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 47, in _iter_built
 
 -     candidate = func()
 
 -                 ^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 206, in _make_candidate_from_link
 
 -     self._link_candidate_cache[link] = LinkCandidate(
 
 -                                        ^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 297, in __init__
 
 -     super().__init__(
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 162, in __init__
 
 -     self.dist = self._prepare()
 
 -                 ^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 231, in _prepare
 
 -     dist = self._prepare_distribution()
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 308, in _prepare_distribution
 
 -     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\operations\prepare.py", line 491, in prepare_linked_requirement
 
 -     return self._prepare_linked_requirement(req, parallel_builds)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\operations\prepare.py", line 536, in _prepare_linked_requirement
 
 -     local_file = unpack_url(
 
 -                  ^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\operations\prepare.py", line 166, in unpack_url
 
 -     file = get_http_url(
 
 -            ^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\operations\prepare.py", line 107, in get_http_url
 
 -     from_path, content_type = download(link, temp_dir.path)
 
 -                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\network\download.py", line 147, in __call__
 
 -     for chunk in chunks:
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\cli\progress_bars.py", line 53, in _rich_progress_bar
 
 -     for chunk in iterable:
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_internal\network\utils.py", line 63, in response_chunks
 
 -     for chunk in response.raw.stream(
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 621, in stream
 
 -     data = self.read(amt=amt, decode_content=decode_content)
 
 -            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 559, in read
 
 -     with self._error_catcher():
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\contextlib.py", line 155, in __exit__
 
 -     self.gen.throw(typ, value, traceback)
 
 -   File "C:\Users\misaka\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 442, 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.
 
  复制代码 
 |   
 
 
 
 
 
 |