. return (c for c in iterator if id(c) not in self._incompatible_ids) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfound_candidates.py", line 30, in _iter_built . for version, func in infos: . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfactory.py", line 269, in iter_index_candidate_infos . result = self._finder.find_best_candidate( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 879, in find_best_candidate . candidates = self.find_all_candidates(project_name) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 824, in find_all_candidates . page_candidates = list(page_candidates_it) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexsources.py", line 134, in page_candidates . yield from self._candidates_from_page(self._link) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 783, in process_project_url . html_page = self._link_collector.fetch_page(project_url) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 512, in fetch_page . return _get_html_page(location, session=self.session) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 422, in _get_html_page . resp = _get_html_response(url, session=session) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 120, in _get_html_response . resp = session.get( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 555, in get . return self.request('GET', url, **kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internal . etworksession.py", line 449, in request . return super().request(method, url, *args, **kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 542, in request . resp = self.send(prep, **send_kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 655, in send . r = adapter.send(request, **kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorcachecontroladapter.py", line 53, in send . resp = super(CacheControlAdapter, self).send(request, **kw) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestsadapters.py", line 439, in send . resp = conn.urlopen( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connectionpool.py", line 696, in urlopen . self._prepare_proxy(conn) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connectionpool.py", line 964, in _prepare_proxy . conn.connect() . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connection.py", line 359, in connect . conn = self._connect_tls_proxy(hostname, conn) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connection.py", line 500, in _connect_tls_proxy . return ssl_wrap_socket( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3utilssl_.py", line 432, in ssl_wrap_socket . ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3utilssl_.py", line 474, in _ssl_wrap_socket_impl . return ssl_context.wrap_socket(sock) . File "C:UsershpAppDataLocalProgramsPythonPython38-32libssl.py", line 500, in wrap_socket . return self.sslsocket_class._create( . File "C:UsershpAppDataLocalProgramsPythonPython38-32libssl.py", line 997, in _create . raise ValueError("check_hostname requires server_hostname") . ValueError: check_hostname requires server_hostname . " name="description"> . return (c for c in iterator if id(c) not in self._incompatible_ids) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfound_candidates.py", line 30, in _iter_built . for version, func in infos: . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfactory.py", line 269, in iter_index_candidate_infos . result = self._finder.find_best_candidate( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 879, in find_best_candidate . candidates = self.find_all_candidates(project_name) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 824, in find_all_candidates . page_candidates = list(page_candidates_it) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexsources.py", line 134, in page_candidates . yield from self._candidates_from_page(self._link) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 783, in process_project_url . html_page = self._link_collector.fetch_page(project_url) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 512, in fetch_page . return _get_html_page(location, session=self.session) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 422, in _get_html_page . resp = _get_html_response(url, session=session) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 120, in _get_html_response . resp = session.get( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 555, in get . return self.request('GET', url, **kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internal . etworksession.py", line 449, in request . return super().request(method, url, *args, **kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 542, in request . resp = self.send(prep, **send_kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 655, in send . r = adapter.send(request, **kwargs) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorcachecontroladapter.py", line 53, in send . resp = super(CacheControlAdapter, self).send(request, **kw) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestsadapters.py", line 439, in send . resp = conn.urlopen( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connectionpool.py", line 696, in urlopen . self._prepare_proxy(conn) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connectionpool.py", line 964, in _prepare_proxy . conn.connect() . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connection.py", line 359, in connect . conn = self._connect_tls_proxy(hostname, conn) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connection.py", line 500, in _connect_tls_proxy . return ssl_wrap_socket( . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3utilssl_.py", line 432, in ssl_wrap_socket . ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls) . File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3utilssl_.py", line 474, in _ssl_wrap_socket_impl . return ssl_context.wrap_socket(sock) . File "C:UsershpAppDataLocalProgramsPythonPython38-32libssl.py", line 500, in wrap_socket . return self.sslsocket_class._create( . File "C:UsershpAppDataLocalProgramsPythonPython38-32libssl.py", line 997, in _create . raise ValueError("check_hostname requires server_hostname") . ValueError: check_hostname requires server_hostname . " />

مشکل نصب package

عنوان : مشکل نصب package
گروه درخواست : پایتون ( python )
شرح درخواست :

سلام وقتتون بخیر
من برای اجزای کد پایتون از پایچارم استفاده میکنم. اصلا نمیتونم پکیج به پایچارم اضافه کنم. یه ارر خیلی طولانی بهم میده. در مورد همه پکیج ها. از قسمت terminal هم استفاده کردم نشد. نسخه های گذشته پایتون رو نصب کردم بازم نشد. pip رو هم نتونستم upgrade کنم . و اینکه از تنظیمات لپتاپ path رو اضافه کردم بازم تاثیری نداشت.
لطفا بگید من چجوری این ارر رو رفع کنم.

ERROR: Exception:
Traceback (most recent call last):
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalclibase_command.py", line 180, in _main
status = self.run(options, args)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalclieq_command.py", line 204, in wrapper
return func(self, options, args)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalcommandsinstall.py", line 318, in run
requirement_set = resolver.resolve(
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibesolver.py", line 127, in resolve
result = self._result = resolver.resolve(
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendoresolvelibesolvers.py", line 473, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendoresolvelibesolvers.py", line 341, in resolve
name, crit = self._merge_into_criterion(r, parent=None)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendoresolvelibesolvers.py", line 172, in _merge_into_criterion
if not criterion.candidates:
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendoresolvelibstructs.py", line 139, in __bool__
return bool(self._sequence)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfound_candidates.py", line 143, in __bool__
return any(self)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfound_candidates.py", line 129, in
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfound_candidates.py", line 30, in _iter_built
for version, func in infos:
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalesolutionesolvelibfactory.py", line 269, in iter_index_candidate_infos
result = self._finder.find_best_candidate(
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 879, in find_best_candidate
candidates = self.find_all_candidates(project_name)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 824, in find_all_candidates
page_candidates = list(page_candidates_it)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexsources.py", line 134, in page_candidates
yield from self._candidates_from_page(self._link)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexpackage_finder.py", line 783, in process_project_url
html_page = self._link_collector.fetch_page(project_url)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 512, in fetch_page
return _get_html_page(location, session=self.session)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 422, in _get_html_page
resp = _get_html_response(url, session=session)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internalindexcollector.py", line 120, in _get_html_response
resp = session.get(
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 555, in get
return self.request('GET', url, **kwargs)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_internal
etworksession.py", line 449, in request
return super().request(method, url, *args, **kwargs)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestssessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorcachecontroladapter.py", line 53, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorequestsadapters.py", line 439, in send
resp = conn.urlopen(
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connectionpool.py", line 696, in urlopen
self._prepare_proxy(conn)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connectionpool.py", line 964, in _prepare_proxy
conn.connect()
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connection.py", line 359, in connect
conn = self._connect_tls_proxy(hostname, conn)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3connection.py", line 500, in _connect_tls_proxy
return ssl_wrap_socket(
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3utilssl_.py", line 432, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "C:UsershpPycharmProjectspythonProject3venvlibsite-packagespip_vendorurllib3utilssl_.py", line 474, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "C:UsershpAppDataLocalProgramsPythonPython38-32libssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "C:UsershpAppDataLocalProgramsPythonPython38-32libssl.py", line 997, in _create
raise ValueError("check_hostname requires server_hostname")
ValueError: check_hostname requires server_hostname

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