ImportError: cannot import name 'RPCResponse' from 'solana.rpc.types'

While running the example code:

from pyserum.connection import get_live_markets, get_token_mints
print("tokens: ")
print(get_token_mints())
print("markets: ")
print(get_live_markets())

The error:

ImportError                               Traceback (most recent call last)
[<ipython-input-2-3233e15d8b3e>](https://localhost:8080/#) in <module>
----> 1 from pyserum.connection import get_live_markets, get_token_mints
      2 print("tokens: ")
      3 print(get_token_mints())
      4 print("markets: ")
      5 print(get_live_markets())

2 frames
[/usr/local/lib/python3.7/dist-packages/pyserum/market/market.py](https://localhost:8080/#) in <module>
      7 from solana.publickey import PublicKey
      8 from solana.rpc.api import Client
----> 9 from solana.rpc.types import RPCResponse, TxOpts
     10 from solana.transaction import Transaction
     11 

ImportError: cannot import name 'RPCResponse' from 'solana.rpc.types' (/usr/local/lib/python3.7/dist-packages/solana/rpc/types.py)

Checking out the latest solana.rpc.types, there really is no RPCResponse. https://github.com/michaelhly/solana-py/blob/master/src/solana/rpc/types.py

Any pointers/fixes?

Issue Analytics

State:
Created a year ago
Comments:6

Top GitHub Comments

1reaction

pbharrincommented, Dec 14, 2022

I have my own fork now, I plan to add support for other DEXes.
https://github.com/pbharrin/py_no_broker

There is example code here, showing the current orderbook for Openbook: https://github.com/pbharrin/py_no_broker/blob/alpha/examples/show_orderbook.py

All you should need is to install solana and requests.
pip install solana pip install requests

1reaction

pbharrincommented, Dec 9, 2022

THis fine person submitted a PR that looks like it fixes the issue. Try this branch: https://github.com/ennnas/pyserum/tree/chore/upgrade_solanapy

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