Non-fatal errors on CentOS6

[011121]

On CentOS6 I'm seeing some nonfatal errors pop up when using tldextract:

python3.5/site-packages/tldextract/tldextract.py:223: ResourceWarning: unclosed <ssl.SSLSocket fd=5, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=6, laddr=('10.32.216.57', 59070), raddr=('63.245.213.24', 443)>

  raw_suffix_list_data = find_first_response(self.suffix_list_urls)

python3.5/site-packages/tldextract/tldextract.py:295: DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead

  LOG.warn("unable to cache TLDs in file %s: %s", self.cache_file, ioe)

unable to cache TLDs in file python3.5/site-packages/tldextract/.tld_set: [Errno 13] Permission denied: 'python3.5/site-packages/tldextract/.tld_set'

I've redacted some information from the file paths above but nothing important, I believe.

[john-kurkowski]

I'm curious about the ResourceWarning. I can't tell what it is at a glance. Would sure like to squash it.

The DeprecationWarning is a no brainer how to fix. Good catch.

The Permission denied is indeed expected if you do not have write perms to that folder. See also this comment. Maybe you installed tldextract with sudo? Can you make that folder writable by the same user you're tldextract running as? Or don't install it with sudo etc.

[john-kurkowski]

See also the caching section of the readme, to specify an alternate path to cache in.

[011121]

Yeah, I wasn't too worried about the permission error, I just included it for completeness.

[john-kurkowski]

Deprecation was fixed in #104. Unclosed python-requests session fixed in #140.