library fails parsing .ca domains

[skjortan23]

When performing a whois for Canadian domains the library crashes with a KeyError.

to reproduce.
import pythonwhois res = pythonwhois.get_whois('cns.ca')

error:
Traceback (most recent call last): File "/Users/skjortan/intelliagg/test_pythonwhois.py", line 3, in <module> res = pythonwhois.get_whois('cns.ca') File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pythonwhois/__init__.py", line 8, in get_whois return parse.parse_raw_whois(raw_data, normalized=normalized, never_query_handles=False, handle_server=server_list[-1]) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pythonwhois/parse.py", line 516, in parse_raw_whois data["registrar"].insert(0, match.group(1).strip()) KeyError: 'registrar'

[skjortan23]

The following code I hacked together to be able to parse .ca domains
It works but its not pretty.

in parse.py
else: match = re.search("Registrar:\n\s+Name:(.+)", segment) if match is not None: data["registrar"] = [match.group(1).strip()]

[raeq]

See forked project:
https://github.com/cuda-networks/python-whois/commits/master

[skjortan23]

Hm would be nice if the maintainer of the core library @joepie91 could pull the fixes in the fork. There are fixes for this. Or let me know if you want me to make a pull request with the fix.