[Enhancement] Support GOG platform [Bug] Have some error logs

[becauseimnoob]

thank you for epic platfor support. I don't know if I want too much. Do you have the opportunity to add it on the GOG platform? #13 (comment)

2022-12-30 05:19:26,471 - GamesHub - Processing keylol page...
/usr/local/lib/python3.8/dist-packages/bs4/builder/__init__.py:545: XMLParsedAsHTMLWarning: It looks like you're parsing an XML document using an HTML parser. If this really is an HTML document (maybe it's XHTML?), you can ignore or filter this warning. If it's XML, you should know that using an XML parser will be more reliable. To parse this document as XML, make sure you have the lxml package installed, and pass the keyword argument `features="xml"` into the BeautifulSoup constructor.
  warnings.warn(
2022-12-30 05:20:24,991 - GamesHub - HTTPSConnectionPool(host='store.steampowered.com', port=443): Max retries exceeded with url: /api/appdetails?appids=1933320 (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f495f419700>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))

2022-12-30 05:20:24,991 - GamesHub - Loading reddit...
2022-12-30 05:20:25,413 - GamesHub - received 401 HTTP response
2022-12-30 05:20:25,414 - GamesHub - Getting free games from epic games store...
2022-12-30 05:20:26,129 - GamesHub - can only concatenate str (not "NoneType") to str

[lupohan44]

Hi, this is actually 2 issues. 1 is feature request, 1 is error log. Please create 2 issues next time.

As for the error log part,
you can simply ignore the first warning.
The first error is your network issue, something is wrong with your DNS service. Please wait for plugin retry. If you get the same errors, please try to fix your DNS service. You can also manually open https://store.steampowered.com/api/appdetails?appids=1933320 while troubleshooting your DNS service.
There are two possibilities to cause the reddit scraper error. The first is your API token is not correct, the second is sometimes reddit API response 401 even when your API token is correct. Please recheck your config file.
The epic games scraper part is a bug, fixed in commit 8e4190e