Fixing ssl issue and async_timeout

[wmaiouiru]

• closes #xxxx
• tests added / passed
• passes git diff upstream/master -u -- "*.py" | flake8 --diff
• added entry to docs/whatsnew latest version

Incorporate recommended fixes for async_timeout:
#281

Fix issue with aiohttp:
aio-libs/aiohttp#955

ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1131)

Tested with:

        daily_filings = filings(start_date=date(2023, 6, 2),
                                user_agent="wmaiouiru",
                                ssl_flag=False)
        daily_urls = daily_filings.get_urls()
        daily_filings.save(working_dir)

[jackmoody11]

Thanks for the PR @wmaiouiru! I haven't had this issue and don't know that we want to force verify_ssl to be off for everybody. Maybe we could make it an argument that defaults to True but could be turned to False if users face this issue?

[wmaiouiru]

Thanks for the PR @wmaiouiru! I haven't had this issue and don't know that we want to force verify_ssl to be off for everybody. Maybe we could make it an argument that defaults to True but could be turned to False if users face this issue?

That make sense, let me refactor that.

Curious why there is no typehint and mypy applied to this code base.

[wmaiouiru]

@jackmoody11

Updated the PR with default SSL flag to True.

Tested with:

        daily_filings = filings(start_date=date(2023, 6, 2),
                                user_agent="wmaiouiru",
                                ssl_flag=False)
        daily_urls = daily_filings.get_urls()
        daily_filings.save(working_dir)