I'm following this tutorial but when I get to the $VENV/bin/pip install "pyramid==1.10.1" waitress it gives me the following error:
Could not find a version that satisfies the requirement pyramid==1.10.1 (from versions: )
No matching distribution found for pyramid==1.10.1
I'm using a macSierra 10.13.5 running python 3.5.1 (under python3). I can see the package exists on pip because when I try to install in my machine it works. But it won't work when installing inside the virtual environment.
Can you help me, please? I'm going through this tutorial to understand how to run a legacy project I'll have to work on.
UPDATE:
the output when running $VENV/bin/pip install "pyramid==1.10.1" -vvv
Collecting pyramid==1.10.1
Getting page https://pypi.python.org/simple/pyramid/
Starting new HTTPS connection (1): pypi.org
Could not fetch URL https://pypi.python.org/simple/pyramid/: connection error: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645) - skipping
1 location(s) to search for versions of pyramid:
* https://pypi.python.org/simple/pyramid/
Getting page https://pypi.python.org/simple/pyramid/
Starting new HTTPS connection (2): pypi.org
Could not fetch URL https://pypi.python.org/simple/pyramid/: connection error: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645) - skipping
Could not find a version that satisfies the requirement pyramid==1.10.1 (from versions: )
Cleaning up...
No matching distribution found for pyramid==1.10.1
Exception information:
Traceback (most recent call last):
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/basecommand.py", line 211, in main
status = self.run(options, args)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/commands/install.py", line 294, in run
requirement_set.prepare_files(finder)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/req/req_set.py", line 334, in prepare_files
functools.partial(self._prepare_file, finder))
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/req/req_set.py", line 321, in _walk_req_to_install
more_reqs = handler(req_to_install)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/req/req_set.py", line 461, in _prepare_file
req_to_install.populate_link(finder, self.upgrade)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/req/req_install.py", line 250, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/index.py", line 571, in find_requirement
'No matching distribution found for %s' % req
pip.exceptions.DistributionNotFound: No matching distribution found for pyramid==1.10.1
Starting new HTTPS connection (1): pypi.org
There was an error checking the latest version of pip
Traceback (most recent call last):
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 544, in urlopen
body=body, headers=headers)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 341, in _make_request
self._validate_conn(conn)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 761, in _validate_conn
conn.connect()
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/connection.py",line 238, in connect
ssl_version=resolved_ssl_version)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py", line 279, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py", line 376, in wrap_socket
_context=self)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py", line 747, in __init__
self.do_handshake()
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py", line 983, in do_handshake
self._sslobj.do_handshake()
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/ssl.py", line 628, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/adapters.py", line 370, in send
timeout=timeout
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 574, in urlopen
raise SSLError(e)
pip._vendor.requests.packages.urllib3.exceptions.SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/utils/outdated.py", line 126, in pip_version_check
headers={"Accept": "application/json"},
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/sessions.py", line 477, in get
return self.request('GET', url, **kwargs)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/download.py", line 373, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/sessions.py", line 465, in request
resp = self.send(prep, **send_kwargs)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/sessions.py", line 594, in send
history = [resp for resp in gen] if allow_redirects else []
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/sessions.py", line 594, in <listcomp>
history = [resp for resp in gen] if allow_redirects else []
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/sessions.py", line 196, in resolve_redirects
**adapter_kwargs
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/sessions.py", line 573, in send
r = adapter.send(request, **kwargs)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/cachecontrol/adapter.py", line 46, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "/Users/andredx/Projects/python/quick_tutorial/env/lib/python3.5/site-packages/pip/_vendor/requests/adapters.py", line 431, in send
raise SSLError(e, request=request)
pip._vendor.requests.exceptions.SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645)
You need to use the get-pip [1] script to install a newer version of pip. Yours is outdated enough that it can no longer talk to PyPI due to security upgrades over the past few years. This means that your version of pip is old enough that it cannot upgrade itself via pip install -U pip. You'll need to use the get-pip script.
https://packaging.python.org/tutorials/installing-packages/#ensure-you-can-run-pip-from-the-command-line
Related
I am attempting to scrape text off of websites, and I am using the requests module to do so.
With the code
response = requests.get('https://kjt.hebei.gov.cn/www/index_ssl/index.html', verify=False)
I receive back the following error:
Traceback (most recent call last):
File "E:\new_work\venv.spider\lib\site-packages\urllib3\connectionpool.py", line 703, in urlopen
httplib_response = self._make_request(
File "E:\new_work\venv.spider\lib\site-packages\urllib3\connectionpool.py", line 386, in _make_request
self._validate_conn(conn)
File "E:\new_work\venv.spider\lib\site-packages\urllib3\connectionpool.py", line 1042, in _validate_conn
conn.connect()
File "E:\new_work\venv.spider\lib\site-packages\urllib3\connection.py", line 414, in connect
self.sock = ssl_wrap_socket(
File "E:\new_work\venv.spider\lib\site-packages\urllib3\util\ssl_.py", line 449, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(
File "E:\new_work\venv.spider\lib\site-packages\urllib3\util\ssl_.py", line 493, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "C:\Python39\lib\ssl.py", line 501, in wrap_socket
return self.sslsocket_class._create(
File "C:\Python39\lib\ssl.py", line 1041, in _create
self.do_handshake()
File "C:\Python39\lib\ssl.py", line 1310, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: BAD_ECPOINT] bad ecpoint (_ssl.c:1129)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "E:\new_work\venv.spider\lib\site-packages\requests\adapters.py", line 489, in send
resp = conn.urlopen(
File "E:\new_work\venv.spider\lib\site-packages\urllib3\connectionpool.py", line 787, in urlopen
retries = retries.increment(
File "E:\new_work\venv.spider\lib\site-packages\urllib3\util\retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='kjt.hebei.gov.cn', port=443): Max retries exceeded with url: /www/index_ssl/index.html (Caused by SSLError(SSLError(1, '[SSL: BAD_ECPOINT] bad ecpoint (_ssl.c:1129)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "E:\new_work\innocom\innocom\scripts\__init__.py", line 44, in <module>
response = requests.get('https://kjt.hebei.gov.cn/www/index_ssl/index.html', verify=False)
File "E:\new_work\venv.spider\lib\site-packages\requests\api.py", line 73, in get
return request("get", url, params=params, **kwargs)
File "E:\new_work\venv.spider\lib\site-packages\requests\api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
File "E:\new_work\venv.spider\lib\site-packages\requests\sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "E:\new_work\venv.spider\lib\site-packages\requests\sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "E:\new_work\venv.spider\lib\site-packages\requests\adapters.py", line 563, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='kjt.hebei.gov.cn', port=443): Max retries exceeded with url: /www/index_ssl/index.html (Caused by SSLError(SSLError(1, '[SSL: BAD_ECPOINT] bad ecpoint (_ssl.c:1129)')))
There was no more i can find about bad ecpoint, I had installed some packages:
anyio 3.6.2
certifi 2020.12.5
cffi 1.15.1
charset-normalizer 2.0.12
cryptography 38.0.3
h11 0.12.0
httpcore 0.15.0
httpx 0.23.0
idna 3.4
pip 22.0.4
pycparser 2.21
pyOpenSSL 22.1.0
requests 2.28.1
rfc3986 1.5.0
setuptools 58.1.0
six 1.16.0
sniffio 1.3.0
urllib3 1.26.12
I changed the version of pyOpenSSL, urllib3, certifi to others, but it did not work.
By the way, I ues python3.9 in windows 10. However, with the same code, it work with python3.6.
And with python3.9, requests.get work for other https url. It just not work for https://kjt.hebei.gov.cn/www/index_ssl/index.html.
Any help would be greatly appreciated! Thank you!
I am trying my hands on SPACY library for NLP and facing issues while installing. Following are the steps taken:
!pip3 install spacy
!python -m spacy download en_core_web_sm
I am getting following errors.
What needs to be done to fix it?
2021-03-10 14:12:10.063797: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found
2021-03-10 14:12:10.064255: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
Traceback (most recent call last):
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\connectionpool.py", line 699, in urlopen
httplib_response = self._make_request(
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\connectionpool.py", line 382, in _make_request
self._validate_conn(conn)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\connectionpool.py", line 1010, in _validate_conn
conn.connect()
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\connection.py", line 411, in connect
self.sock = ssl_wrap_socket(
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\util\ssl_.py", line 428, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\util\ssl_.py", line 472, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\ssl.py", line 1040, in _create
self.do_handshake()
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\ssl.py", line 1309, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\requests\adapters.py", line 439, in send
resp = conn.urlopen(
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\connectionpool.py", line 755, in urlopen
retries = retries.increment(
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\urllib3\util\retry.py", line 573, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='raw.githubusercontent.com', port=443): Max retries exceeded with url: /explosion/spacy-models/master/compatibility.json (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 193, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\spacy\__main__.py", line 4, in <module>
setup_cli()
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\spacy\cli\_util.py", line 68, in setup_cli
command(prog_name=COMMAND)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\click\core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\click\core.py", line 782, in main
rv = self.invoke(ctx)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\click\core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\click\core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\click\core.py", line 610, in invoke
return callback(*args, **kwargs)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\typer\main.py", line 497, in wrapper
return callback(**use_params) # type: ignore
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\spacy\cli\download.py", line 35, in download_cli
download(model, direct, sdist, *ctx.args)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\spacy\cli\download.py", line 67, in download
compatibility = get_compatibility()
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\spacy\cli\download.py", line 78, in get_compatibility
r = requests.get(about.__compatibility__)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\requests\api.py", line 76, in get
return request('get', url, params=params, **kwargs)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "C:\Users\bj\AppData\Local\Programs\Python\Python38\lib\site-packages\requests\adapters.py", line 514, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='raw.githubusercontent.com', port=443): Max retries exceeded with url: /explosion/spacy-models/master/compatibility.json (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')))
I also tried this option, but this is not working:
PS C:\Users\bj> pip install https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-2.1.0/en_core_web_sm-2.1.0.tar.gz
ERROR: Could not install packages due to an OSError: HTTPSConnectionPool(host='github-releases.githubusercontent.com', port=443): Max retries exceeded with url: /84940268/85ec3200-48aa-11e9-9878-337412e36828?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20210310%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210310T163448Z&X-Amz-Expires=300&X-Amz-Signature=1f872d0cc838d305c2ab952ec0a685a22a62894f38e0bd03b6920692d9755cce&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=84940268&response-content-disposition=attachment%3B%20filename%3Den_core_web_sm-2.1.0.tar.gz&response-content-type=application%2Foctet-stream (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')))
Python version 3.8, Windows 10
Add https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.0.0/en_core_web_sm-3.0.0.tar.gz to your requirements.txt file.
Next, install using pip3 install --trusted-host files.pythonhosted.org --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host github.com -r requirements.txt
I have installed and imported the twitter package in python. After initializing a Twitter class instance as t this is what I tried.
>>> t.statuses.home_timeline
<twitter.api.TwitterCall object at 0x10646e160>
>>> print(t.statuses.home_timeline)
<twitter.api.TwitterCall object at 0x106d1f2e0>
>>> t.statuses.home_timeline()
The last line returned the following -
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1319, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1230, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1276, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1225, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1004, in _send_output
self.send(msg)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 944, in send
self.connect()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1399, in connect
self.sock = self._context.wrap_socket(self.sock,
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 1040, in _create
self.do_handshake()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 1309, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/twitter/api.py", line 334, in __call__
return self._handle_response(req, uri, arg_data, _timeout)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/twitter/api.py", line 341, in _handle_response
handle = urllib_request.urlopen(req, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 542, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 502, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1362, in https_open
return self.do_open(http.client.HTTPSConnection, req,
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1322, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)>
I am unable to resolve this. Also, I tried searching for a similar question but couldn't get it in case it is already there I apologise for the trouble.
Config -
MacOS Catalina 10.15.4
The error comes up in Python3.8, no such problem in Python2.7(the default python on my machine)
Note:
Have tried using pip install certifi for the python3 version and pip gives me a message saying "Requirement already satisfied". Also checked the folders in python3 and found a directory called etc with a folder openssl in it. OpenSSL folder itself was empty.
To fix this issue run command:
pip install certifi
Edit: For Mac OS users, go in the Applications folder and expand the Python folder. Now first run (or double click) the Install Certificates.command and then Update Shell Profile.command
I am getting the following error while installing graphlab in ubuntu 14.04. I already spent lot of time to solve this problem by googling it. can any one help me to solve this prblem.
Error:
ramy#ramy-Aspire-4739Z:~$ sudo pip install --upgrade https://get.graphlab.com/GraphLab-Create/2.1/mohangtrichy#gmail.com/<KEY>/GraphLab-Create-License.tar.gz
Downloading/unpacking https://get.graphlab.com/GraphLab-Create/2.1/mohangtrichy#gmail.com/<KEY>/GraphLab-Create-License.tar.gz
Cleaning up...
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1198, in prepare_files
do_download,
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1376, in unpack_url
self.session,
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 546, in unpack_http_url
resp = session.get(target_url, stream=True)
File "/usr/share/python-wheels/requests-2.2.1-py2.py3-none-any.whl/requests/sessions.py", line 467, in get
return self.request('GET', url, **kwargs)
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 237, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/usr/share/python-wheels/requests-2.2.1-py2.py3-none-any.whl/requests/sessions.py", line 455, in request
resp = self.send(prep, **send_kwargs)
File "/usr/share/python-wheels/requests-2.2.1-py2.py3-none-any.whl/requests/sessions.py", line 558, in send
r = adapter.send(request, **kwargs)
File "/usr/share/python-wheels/requests-2.2.1-py2.py3-none-any.whl/requests/adapters.py", line 385, in send
raise SSLError(e)
SSLError: [Errno 1] _ssl.c:510: error:14077438:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert internal error
Storing debug log for failure in /home/ramy/.pip/pip.log
ramy#ramy-Aspire-4739Z:~$
Requests can verify SSL certificates for HTTPS requests, just like a
web browser. To check a host’s SSL certificate, you can use the verify
argument:
And if you want to avoid the SSLError you can find the requests part and change verify to False:
requests.get('https://google.com', verify=False)
Another way reinstall certifi module:
sudo pip uninstall -y certifi
sudo pip install certifi==2015.04.28
Have a look at these questions:
Python Requests throwing up SSLError
SSLError: bad handshake, Python requests
Here is my code, very simple.
import urllib.request
x = urllib.request.urlopen('https://www.google.com/')
print(x.read())
and it is giving me this error:
/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 /Users/myName/Library/Preferences/PyCharmCE2017.1/scratches/scratch_3.py
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1318, in do_open
encode_chunked=req.has_header('Transfer-encoding'))
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1239, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1285, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1234, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1026, in _send_output
self.send(msg)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 964, in send
self.connect()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1400, in connect
server_hostname=server_hostname)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 401, in wrap_socket
_context=self, _session=session)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 808, in __init__
self.do_handshake()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 1061, in do_handshake
self._sslobj.do_handshake()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 683, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:749)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/MattAltro/Library/Preferences/PyCharmCE2017.1/scratches/scratch_3.py", line 3, in <module>
x = urllib.request.urlopen('https://www.google.com/')
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 223, in urlopen
return opener.open(url, data, timeout)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 526, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 544, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 504, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1361, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1320, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:749)>
Process finished with exit code 1
Please help!!
It appears you have a security problem with SSL.
It works for me.
Does it produce the same error all the times?
Have you the lock when you go to https://www.google.com/ in your browser? If not, this is not a python problem, but a connection problem.
In some cases, you want to disable security checks with additional arguments verify=False.
Looks like you are on OS X and Python 3.6. Python 3.6 needs a post-install step to make SSL working. There are two options evidently:
install the certifi package
run the /Applications/Python 3.6/Install Certificates.command
I had my python installed through Homebrew, so I didn't have the .command file, and this tried with just the certifi package. The package would install fine, but SSL still wouldn't work. I ended up downloading Python 3.6 (from python.org) and running the Install Certificates.command. It worked fine from there.