I have recently tried to implement your module for an enrichment analysis on genes I got from a differential gene expression analysis. However, an error keeps on recurring and I am unsure of what the problem is.
My Python version is 3.8.6 which should be able to run GeneWalk. I also installed the module with no errors. The following lines show up when I try to run the module
$ genewalk --project PMS --genes PMSUpGenesOnly.txt --id_type hgnc_symbol
INFO: [2021-03-01 13:54:37] genewalk.cli - Creating PMS folder at /Users/sinjiafan/genewalk/PMS
INFO: [2021-03-01 13:54:37] genewalk.resources - Using /Users/sinjiafan/genewalk/resources as resource folder.
INFO: [2021-03-01 13:54:37] genewalk.resources - Downloading https://www.genenames.org/cgi-bin/download/custom?col=gd_hgnc_id&col=gd_app_sym&col=gd_app_name&col=gd_prev_sym&col=gd_status&col=md_eg_id&col=md_prot_id&col=md_mgd_id&col=md_rgd_id&col=gd_pub_ensembl_id&status=Approved&status=Entry%20Withdrawn&hgnc_dbtag=on&order_by=gd_app_sym_sort&format=text&submit=submit into /Users/sinjiafan/genewalk/resources/hgnc_entries.tsv
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1350, 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 1255, 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 1301, 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 1250, 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 1010, in _send_output
self.send(msg)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 950, in send
self.connect()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1424, 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: self signed certificate in certificate chain (_ssl.c:1124)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/bin/genewalk", line 8, in <module>
sys.exit(main())
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/genewalk/cli.py", line 157, in main
run_main(args)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/genewalk/cli.py", line 195, in run_main
genes = read_gene_list(args.genes, args.id_type, rm)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/genewalk/gene_lists.py", line 31, in read_gene_list
gene_mapper = GeneMapper(resource_manager)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/genewalk/gene_lists.py", line 232, in __init__
self.hgnc_file = self.resource_manager.get_hgnc()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/genewalk/resources.py", line 78, in get_hgnc
download_url(url, fname)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/genewalk/resources.py", line 125, in download_url
urllib.request.urlretrieve(url, fname)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 247, in urlretrieve
with contextlib.closing(urlopen(url, data)) as fp:
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 1393, 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 1353, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1124)>
I have attached the gene list I am trying to run as well.
I hope you can help me resolve this issue. Thank you so much in advance!