A the Spot order book client (kraken.spot.OrderbookClient)

[btschwertfeger]

Summary

The new Spot OrderbookClient was added that enables maintaining a valid order book for Spot trading.

Changes / Features

• Added unit tests for the new client
• Extended and improved all unit tests regarding the Spot and Futures websocket clients
• Add the KrakenTemporaryLockoutError that gets triggered, when the error response contains: EGeneral:Temporary lockout.
• Extended the documentation
• Restructured/simplified the file hierarchy
• Increase the accuracy for Spot and Futures

[codecov]

Codecov Report

Merging #106 (0bdd603) into master (af289f0) will increase coverage by 0.53%.
The diff coverage is 88.13%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #106      +/-   ##
==========================================
+ Coverage   87.04%   87.58%   +0.53%     
==========================================
  Files          17       18       +1     
  Lines        1474     1562      +88     
==========================================
+ Hits         1283     1368      +85     
- Misses        191      194       +3     

Flag	Coverage Δ
unittests	87.58% <88.13%> (+0.53%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
kraken/spot/websocket/__init__.py	75.15% <60.00%> (-4.93%)	⬇️
kraken/spot/orderbook.py	89.77% <89.77%> (ø)
kraken/spot/ws_client.py	83.43% <92.13%> (ø)
kraken/base_api/__init__.py	90.47% <100.00%> (-0.10%)	⬇️
kraken/exceptions/__init__.py	99.17% <100.00%> (+0.01%)	⬆️
kraken/futures/__init__.py	100.00% <100.00%> (ø)
kraken/futures/funding.py	60.86% <100.00%> (ø)
kraken/futures/market.py	91.20% <100.00%> (ø)
kraken/futures/trade.py	96.05% <100.00%> (ø)
kraken/futures/user.py	86.15% <100.00%> (ø)
... and 7 more