Exception: Traceback (most recent call last): File "D:\Intelligent-Literature-Re...

2025年09月11日 17:26 响应: 1.64秒 状态: success

🚨 错误信息

[INFO] Creating virtual environment... [SUCCESS] Virtual environment created successfully [INFO] Using virtual environment Python... [INFO] Checking dependencies with progress indicator... Checking 14 dependencies... [####################] 100% (14/14) six MISSING Missing dependencies: 14 packages X pandas X numpy X requests X aiohttp X PyYAML X lxml X psutil X python-dateutil X pytz X charset-normalizer X idna X urllib3 X certifi X six [WARNING] Missing dependencies found, installing... [INFO] Trying to install from official PyPI source... ERROR: Exception: Traceback (most recent call last): File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line 438, in _error_catcher yield File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line 561, in read data = self._fp_read(amt) if not fp_closed else b"" File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line 527, in _fp_read return self._fp.read(amt) if amt is not None else self._fp.read() File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 90, in read data = self.__fp.read(amt) File "D:\allSoftwares\Miniforge\lib\http\client.py", line 466, in read s = self.fp.read(amt) File "D:\allSoftwares\Miniforge\lib\socket.py", line 705, in readinto return self._sock.recv_into(b) File "D:\allSoftwares\Miniforge\lib\ssl.py", line 1307, in recv_into return self.read(nbytes, buffer) File "D:\allSoftwares\Miniforge\lib\ssl.py", line 1163, 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 "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\cli\base_command.py", line 160, in exc_logging_wrapper status = run_func(*args) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\cli\req_command.py", line 247, in wrapper return func(self, options, args) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\commands\install.py", line 419, in run requirement_set = resolver.resolve( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 92, in resolve result = self._result = resolver.resolve( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 481, in resolve state = resolution.resolve(requirements, max_rounds=max_rounds) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 348, in resolve self._add_to_criteria(self.state.criteria, r, parent=None) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria if not criterion.candidates: File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\resolvelib\structs.py", line 151, in __bool__ return bool(self._sequence) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 155, in __bool__ return any(self) File "D:\Intelligent-Literature-Review-main\venv\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 "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 47, in _iter_built candidate = func() File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 206, in _make_candidate_from_link self._link_candidate_cache[link] = LinkCandidate( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 297, in __init__ super().__init__( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 162, in __init__ self.dist = self._prepare() File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 231, in _prepare dist = self._prepare_distribution() File "D:\Intelligent-Literature-Review-main\venv\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 "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\operations\prepare.py", line 491, in prepare_linked_requirement return self._prepare_linked_requirement(req, parallel_builds) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\operations\prepare.py", line 536, in _prepare_linked_requirement local_file = unpack_url( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\operations\prepare.py", line 166, in unpack_url file = get_http_url( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\operations\prepare.py", line 107, in get_http_url from_path, content_type = download(link, temp_dir.path) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\network\download.py", line 147, in __call__ for chunk in chunks: File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_internal\network\utils.py", line 63, in response_chunks for chunk in response.raw.stream( File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line 622, in stream data = self.read(amt=amt, decode_content=decode_content) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line 560, in read with self._error_catcher(): File "D:\allSoftwares\Miniforge\lib\contextlib.py", line 153, in __exit__ self.gen.throw(typ, value, traceback) File "D:\Intelligent-Literature-Review-main\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line 443, 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.

🤖 AI解决方案

pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

原因分析

安装依赖时,pip 在从 PyPI(files.pythonhosted.org)下载包时,网络连接超时,导致读取操作失败。

解决方案

尝试手动安装缺失的依赖,如果网络问题依然存在,可以尝试更换网络环境或者在网络状况良好的时候重试。

pip install pandas numpy requests aiohttp PyYAML lxml psutil python-dateutil pytz charset-normalizer idna urllib3 certifi six

预防措施

  • 确保您的网络连接稳定且速度良好。
  • 如果经常遇到网络问题,可以考虑配置 pip 使用国内的镜像源,例如阿里云、清华大学等,以加快下载速度和提高稳定性。