Andrei Băncioiu

Google App Engine Datastore (NDB) backend

1

I have implemented a *FlaskSessionInterface* for GAE's Datastore (NDB library): [gaesession.py](https://github.com/andreibancioiu/flask-gae-sessions/blob/master/myapp/gaesession.py). By reusing parts of my code, I can contribute with a GAE backend to this project. Would you like...

Expose ExchangeService as an abstraction.

3

Perhaps it would be practical to gather _ExchangeService_'s operations within an interface or so. This way, applications using the SDK may have the possibility to fake this interface for testing...

Recreate trie from epoch

1

## Description of the reasoning behind the pull request (what feature was missing / how the problem was manifesting itself / what was the motive behind the refactoring) - Currently,...

**I still need to write some more tests, but you may have a look if possible.** In some cases, bulk removal from cache (`removeTxBulk()`) is performed in an unfortunate order....

Update localnet

1

- Update golang (used to compile the Node and the Proxy for localnet): **go1.17.6** - Do not automatically patch (edit) `enableEpochs.toml` anymore. - Allow one to overwrite Node configuration by...

Re-add `sign_message()` (to be used in **legolas**, our internal testing tool). The function has been removed in the past, in https://github.com/ElrondNetwork/elrond-sdk-erdpy/pull/76.

Sandbox for codec examples. Also see: https://github.com/multiversx/mx-sdk-abi-incubator/tree/init/golang/abi

Added entry for [MultiversX](https://console.cloud.google.com/marketplace/product/bigquery-public-data/blockchain-analytics-multiversx-mainnet-eu) :rocket: PubSub is not supported yet.