Develop Reference

I got the error code trying to install django

Traceback (most recent call last):
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\urllib3\response.py", line 438, in _error_catcher
yield
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\urllib3\response.py", line 519, in read
data = self._fp.read(amt) if not fp_closed else b""
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\cachecontrol\filewrapper.py", line 62, in read
data = self.__fp.read(amt)
File "C:\Users\HP\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 465, in read
s = self.fp.read(amt)
File "C:\Users\HP\AppData\Local\Programs\Python\Python310\lib\socket.py", line 705, in readinto
return self._sock.recv_into(b)
File "C:\Users\HP\AppData\Local\Programs\Python\Python310\lib\ssl.py", line 1273, in recv_into
return self.read(nbytes, buffer)
File "C:\Users\HP\AppData\Local\Programs\Python\Python310\lib\ssl.py", line 1129, 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\HP\myproject\lib\site-packages\pip_internal\cli\base_command.py", line 173, in _main
status = self.run(options, args)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\cli\req_command.py", line 203, in wrapper
return func(self, options, args)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\commands\install.py", line 315, in run
requirement_set = resolver.resolve(
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\resolver.py", line 94, in resolve
result = self._result = resolver.resolve(
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 472, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 341, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria
if not criterion.candidates:
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\resolvelib\structs.py", line 151, in bool
return bool(self._sequence)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 140, in bool
return any(self)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 128, in
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 32, in _iter_built
candidate = func()
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\factory.py", line 204, in _make_candidate_from_link
self._link_candidate_cache[link] = LinkCandidate(
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 295, in init
super().init(
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 156, in init
self.dist = self._prepare()
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 227, in _prepare
dist = self._prepare_distribution()
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 305, in _prepare_distribution
return self._factory.preparer.prepare_linked_requirement(
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\operations\prepare.py", line 508, in prepare_linked_requirement
return self._prepare_linked_requirement(req, parallel_builds)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\operations\prepare.py", line 550, in _prepare_linked_requirement
local_file = unpack_url(
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\operations\prepare.py", line 239, in unpack_url
file = get_http_url(
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\operations\prepare.py", line 102, in get_http_url
from_path, content_type = download(link, temp_dir.path)
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\network\download.py", line 145, in call
for chunk in chunks:
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\cli\progress_bars.py", line 144, in iter
for x in it:
File "C:\Users\HP\myproject\lib\site-packages\pip_internal\network\utils.py", line 63, in response_chunks
for chunk in response.raw.stream(
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\urllib3\response.py", line 576, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "C:\Users\HP\myproject\lib\site-packages\pip_vendor\urllib3\response.py", line 512, in read
with self._error_catcher():
File "C:\Users\HP\AppData\Local\Programs\Python\Python310\lib\contextlib.py", line 153, in exit
self.gen.throw(typ, value, traceback)
File "C:\Users\HP\myproject\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.

Test the Django installation in a virtual environment,
in cmd:
> python -m venv env
> cd env/Scripts/activate
> pip install django

I cannot install any python package

I cannot install the package in projects that were created anywhere other than the PyCharmProjects folder. I tried to create projects on the desktop both through PyCharm and without it, the result is the same just endless loading. But if you create in the PyCharmProjects folder, then no problem.
P.s in all projects had a virtual environment (venv)
Example:
pip install aiogram
ERROR: Operation cancelled by user
Traceback (most recent call last):
File "C:\Program Files\Python310\lib\tempfile.py", line 252, in _mkstemp_inner
fd = _os.open(file, flags, 0o600)
PermissionError: [Errno 13] Permission denied: 'c:\\users\\ali\\appdata\\local\\pip\\cache\\http\\a\\1\\9\\5\\3\\a19537d3cf37c122db841d6fe4cd322bc10d1a558bb00d146b85cb9a4mlo_4p9.tmp'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Program Files\Python310\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\Python310\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\Scripts\pip.exe\__main__.py", line 7, in <module>
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\cli\main.py", line 70, in main
return command.main(cmd_args)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\cli\base_command.py", line 98, in main
return self._main(args)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\cli\base_command.py", line 214, in _main
self.handle_pip_version_check(options)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\cli\req_command.py", line 147, in handle_pip_version_check
pip_self_version_check(session, options)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\self_outdated_check.py", line 152, in pip_self_version_check
best_candidate = finder.find_best_candidate("pip").best_candidate
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\package_finder.py", line 851, in find_best_candidate
candidates = self.find_all_candidates(project_name)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\package_finder.py", line 798, in find_all_candidates
page_candidates = list(page_candidates_it)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\sources.py", line 134, in page_candidates
yield from self._candidates_from_page(self._link)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\package_finder.py", line 758, in process_project_url
html_page = self._link_collector.fetch_page(project_url)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\collector.py", line 490, in fetch_page
return _get_html_page(location, session=self.session)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\collector.py", line 400, in _get_html_page
resp = _get_html_response(url, session=session)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\index\collector.py", line 115, in _get_html_response
resp = session.get(
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\requests\sessions.py", line 555, in get
return self.request('GET', url, **kwargs)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\network\session.py", line 454, in request
return super().request(method, url, *args, **kwargs)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\cachecontrol\adapter.py", line 53, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\requests\adapters.py", line 533, in send
return self.build_response(request, resp)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\cachecontrol\adapter.py", line 79, in build_response
cached_response = self.controller.update_cached_response(
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_vendor\cachecontrol\controller.py", line 374, in update_cached_response
self.cache.set(cache_url, self.serializer.dumps(request, cached_response))
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\network\cache.py", line 61, in set
with adjacent_tmp_file(path) as f:
File "C:\Program Files\Python310\lib\contextlib.py", line 135, in __enter__
return next(self.gen)
File "C:\Users\Ali\Coding\Python\Zapparil\venv\lib\site-packages\pip\_internal\utils\filesystem.py", line 82, in adjacent_tmp_file
with NamedTemporaryFile(
File "C:\Program Files\Python310\lib\tempfile.py", line 549, in NamedTemporaryFile
(fd, name) = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
File "C:\Program Files\Python310\lib\tempfile.py", line 252, in _mkstemp_inner
fd = _os.open(file, flags, 0o600)
KeyboardInterrupt

On a Windows machine, there are a lot of reasons that a pip install can fail (Windows doesn't allow some programs to access to some files). You may have to give admin permissions to the terminal you are using.

Can not use pip install on Windows 10

When I was trying to install PyQt5 on Windows 10, I got the following error:
C:\Users\USER_NAME>pip install PyQt5
ERROR: Exception:
Traceback (most recent call last):
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\cli\base_command.py", line 180, in _main
status = self.run(options, args)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\cli\req_command.py", line 205, in wrapper
return func(self, options, args)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\commands\install.py", line 318, in run
requirement_set = resolver.resolve(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 127, in resolve
result = self._result = resolver.resolve(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 473, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 341, in resolve
name, crit = self._merge_into_criterion(r, parent=None)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 172, in _merge_into_criterion
if not criterion.candidates:
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\resolvelib\structs.py", line 139, in __bool__
return bool(self._sequence)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 143, in __bool__
return any(self)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 129, in <genexpr>
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 30, in _iter_built
for version, func in infos:
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 269, in iter_index_candidate_infos
result = self._finder.find_best_candidate(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\package_finder.py", line 879, in find_best_candidate
candidates = self.find_all_candidates(project_name)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\package_finder.py", line 824, in find_all_candidates
page_candidates = list(page_candidates_it)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\sources.py", line 134, in page_candidates
yield from self._candidates_from_page(self._link)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\package_finder.py", line 783, in process_project_url
html_page = self._link_collector.fetch_page(project_url)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\collector.py", line 512, in fetch_page
return _get_html_page(location, session=self.session)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\collector.py", line 422, in _get_html_page
resp = _get_html_response(url, session=session)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\index\collector.py", line 120, in _get_html_response
resp = session.get(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\requests\sessions.py", line 555, in get
return self.request('GET', url, **kwargs)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_internal\network\session.py", line 449, in request
return super().request(method, url, *args, **kwargs)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\cachecontrol\adapter.py", line 53, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\requests\adapters.py", line 439, in send
resp = conn.urlopen(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\urllib3\connectionpool.py", line 696, in urlopen
self._prepare_proxy(conn)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\urllib3\connectionpool.py", line 964, in _prepare_proxy
conn.connect()
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\urllib3\connection.py", line 359, in connect
conn = self._connect_tls_proxy(hostname, conn)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\urllib3\connection.py", line 500, in _connect_tls_proxy
return ssl_wrap_socket(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py", line 432, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py", line 474, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "c:\users\andrew\appdata\local\programs\python\python39\lib\ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "c:\users\andrew\appdata\local\programs\python\python39\lib\ssl.py", line 997, in _create
raise ValueError("check_hostname requires server_hostname")
ValueError: check_hostname requires server_hostname
I have tried all the methods on this link and none of them helps. What could be the problem here? I have spent a lot of time on this. Thank you so much!!!
I don't have a proxy server on my system, does it matter? It might not be the problem of PyQt5. It might be the problem of my system.

I would try downloading anaconda, it has the pyQt5 environment, also when downloading / installing, make sure you click the update path option.

Go through these below, but it'd also be helpful if you could verify that you have pip installed correctly with pip -V.
https://www.geeksforgeeks.org/how-to-install-pip-on-windows/
https://stackoverflow.com/a/44232032/12406158

How to resolve PIP exception from Proxy issues

Just moved to a new work computer and I seem to be getting the following error when I try to use pip. Wondering what the issue could be, python 3.7.2 on Windows 10.
Is it that my work password has characters that aren't allowed?
Strange because my older computer didn't have this issue.
Exception:
Traceback (most recent call last):
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\cli\base_command.py", line 143, in main
status = self.run(options, args)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\commands\install.py", line 318, in run
resolver.resolve(requirement_set)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\resolve.py", line 102, in resolve
self._resolve_one(requirement_set, req)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\resolve.py", line 256, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\resolve.py", line 199, in _get_abstract_dist_for
skip_reason = self._check_skip_installed(req)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\resolve.py", line 170, in _check_skip_installed
self.finder.find_requirement(req_to_install, upgrade=True)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\index.py", line 572, in find_requirement
all_candidates = self.find_all_candidates(req.name)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\index.py", line 530, in find_all_candidates
for page in self._get_pages(url_locations, project_name):
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\index.py", line 675, in _get_pages
page = self._get_page(location)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\index.py", line 793, in _get_page
return _get_html_page(link, session=self.session)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\index.py", line 144, in _get_html_page
"Cache-Control": "max-age=0",
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\sessions.py", line 525, in get
return self.request('GET', url, **kwargs)
File "C:\Program Files\Python37\lib\site-packages\pip\_internal\download.py", line 396, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\sessions.py", line 512, in request
resp = self.send(prep, **send_kwargs)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\sessions.py", line 622, in send
r = adapter.send(request, **kwargs)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\adapters.py", line 410, in send
conn = self.get_connection(request.url, proxies)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\adapters.py", line 308, in get_connection
proxy_manager = self.proxy_manager_for(proxy)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\adapters.py", line 191, in proxy_manager_for
proxy_headers = self.proxy_headers(proxy)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\adapters.py", line 389, in proxy_headers
password)
File "C:\Program Files\Python37\lib\site-packages\pip\_vendor\requests\auth.py", line 63, in _basic_auth_str
password = password.encode('latin1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\u201d' in position 0: ordinal not in range(256)

Oops I think I resolved it minutes later. The instructions for the environmental variable for the proxy server password included a "" that wasn't supposed to actually be in the environmental variable text.

PIP fails installing pylint

I have been using spyder for last three years, and just moved on to Visual Studio Code.
VSC is recommending me to install pylint, but my cmd outputs this.
C:\WINDOWS\system32>pip install pylint
ERROR: Exception:
Traceback (most recent call last):
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\cli\base_command.py", line 188, in _main
status = self.run(options, args)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\cli\req_command.py", line 185, in wrapper
return func(self, options, args)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\commands\install.py", line 332, in run
requirement_set = resolver.resolve(
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 179, in resolve
discovered_reqs.extend(self._resolve_one(requirement_set, req))
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 362, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 313, in _get_abstract_dist_for
self._populate_link(req)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 279, in _populate_link
req.link = self.finder.find_requirement(req, upgrade)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py", line 900, in find_requirement
best_candidate_result = self.find_best_candidate(
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py", line 883, in find_best_candidate
candidates = self.find_all_candidates(project_name)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py", line 827, in find_all_candidates
package_links = self.process_project_url(
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\package_finder.py", line 792, in process_project_url
html_page = self._link_collector.fetch_page(project_url)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\collector.py", line 612, in fetch_page
return _get_html_page(location, session=self.session)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\collector.py", line 451, in _get_html_page
resp = _get_html_response(url, session=session)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\index\collector.py", line 149, in _get_html_response
resp = session.get(
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\sessions.py", line 543, in get
return self.request('GET', url, **kwargs)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_internal\network\session.py", line 421, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\sessions.py", line 520, in request
settings = self.merge_environment_settings(
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\sessions.py", line 697, in merge_environment_settings
env_proxies = get_environ_proxies(url, no_proxy=no_proxy)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py", line 766, in get_environ_proxies
if should_bypass_proxies(url, no_proxy=no_proxy):
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py", line 750, in should_bypass_proxies
bypass = proxy_bypass(parsed.hostname)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py", line 96, in proxy_bypass
return proxy_bypass_registry(host)
File "c:\users\newsk\appdata\local\programs\python\python38-32\lib\site-packages\pip\_vendor\requests\utils.py", line 61, in proxy_bypass_registry
proxyEnable = int(winreg.QueryValueEx(internetSettings,
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00'
I had a similar message last time when I tried to install tensorflow using pip.
Can anybody help me with this issue?
Thanks.