nanopy

pip install nanopy

When needed, install from source and use the environment variables CC, LDSHARED, CFLAGS, and LDFLAGS to tweak build options of the C extension for work generation and signing. See setuptools documentation for further info.

For e.g., GPU support can be enabled with USE_OCL=1 and appropriate OpenCL dependencies.

sudo apt install gcc python3-dev ocl-icd-opencl-dev intel/mesa/nvidia/pocl/rocm-opencl-icd
USE_OCL=1 pip install --no-binary=nanopy nanopy

Usage

from nanopy import Account, deterministic_key
from nanopy.rpc import HTTP

# create an account (defaults to NANO network) and set secret key
acc = Account(sk=deterministic_key(seed="0000000...."))

# if it is not a new account, set the current state of the account (frontier, raw bal, rep)
acc.state = ("1234....", 1200000000000000, Account(addr="nano_repaddress..."))

# create a receive block and optionally, change rep along with it
rb = acc.receive(hash_="5678....", raw_amt=acc.network.to_raw("10"), rep=Account(addr="nano_newrepaddress..."))

# create a send block
sb = acc.send(Account(addr="nano_sendaddress..."), acc.network.to_raw("1"))

# broadcast
r = HTTP(url="http://localhost:7076")
r.process(rb.dict_)
r.process(sb.dict_)

Wallet

A cli wallet is included with the library

• Configuration is in ~/.config/nanopy.ini

[nano]
nano_1111111111111111111111111111111111111111111111111111hifc8npp
nano_16aj46aj46aj46aj46aj46aj46aj46aj46aj46aj46aj46aj46ajbtsyew7c
rpc = http://localhost:7076

• -n, --network. Choose the network to interact with - nano, banano, or beta. The default network is nano.
• Checks state of accounts in ~/.config/nanopy.ini by default.
• Open a wallet, nanopy-wallet open FILE KEY. KEY is a seed in a KDBX FILE. See nanopy-wallet open -h for options.