Use pagenation on getting assets in get_normalized_balances.

[cryptcoin-junkey]

Signed-off-by: Cryptcoin Junkey [email protected]

fixes #29

[cryptcoin-junkey]

curl localhost:4100 --data-binary '{ "jsonrpc": "2.0", "method": "get_normalized_balances", "params": { "addresses": ["MLJ11FmnsikavGbcHm9HpfgcPhA81NdBzM"]}, "id": 1 }' | jq . | grep _quantity | wc -l
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  279k  100  279k  100   132   380k    179 --:--:-- --:--:-- --:--:--  380k
1701

After applied this patch, we can get all (more than 1000) balances that Monapa-chan has.

[codecov]

Codecov Report

Merging #30 (fa8350e) into monaparty-develop (0b94e65) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@                 Coverage Diff                  @@
##           monaparty-develop     #30      +/-   ##
====================================================
- Coverage               3.95%   3.94%   -0.01%     
====================================================
  Files                     30      30              
  Lines                   3973    3981       +8     
====================================================
  Hits                     157     157              
- Misses                  3816    3824       +8     

Impacted Files	Coverage Δ
counterblock/lib/modules/assets.py	0.00% <0.00%> (ø)

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[anipopina]

どうしても気になってしまったためコメントで失礼します。
地味なのですが result = result + sub の後に if len(sub) < size: でbreakしてあげるようにすれば、多くの場合においてget_balancesを1回減らせると思いました。

[cryptcoin-junkey]

@anipopina ご指摘はそのとおりなのですが、#29 でのコメントの通り、それなりの規模で書き換える前提で作業にはいっており、現時点では最適化は考慮していません。