Use tessa package to work around some of the common issues like 429 or seemingly non-existent assets

[ymyke]

I wrote the tessa package to make my life easier when trying to retrieve price information for financial assets. Main features:

• Unified access to investing and coingecko information. Uses investing/investpy for everything other than crypto. For crypto, it uses pycoingecko b/c investing.com's crypto data is very limited.
• Unified search and access via all possible channels on investpy. Especially via SearchObjs it is possible to access everything that is on investing.com, even if it's not yet in investpy's csv files.
• Automatic rate limiting to prevent 429 errors.

Check it out here: https://github.com/ymyke/tessa

@alvarobartt Maybe consider pinning this issue since this might be helpful for many of the users of your package who encounter problems and submit an issue here?

[ymyke]

@alvarobartt Could you pin this issue? I think it can be helpful for many people seeking help.