Solders
solders is a high-performance Python toolkit for Solana, written in Rust. It provides robust solutions to the following problems:
- Core SDK stuff: keypairs, pubkeys, signing and serializing transactions - that sort of thing.
- RPC stuff: building requests and parsing responses (no networking stuff - if you want help with that, solana-py is your friend).
- Integration testing stuff: the
solders.bankrunmodule is an alternative tosolana-test-validatorthat's much more convenient and much faster. It's based on solana-program-test if you know that is.
What about solana-py?
solders and solana-py are good friends. solana-py uses solders under the hood extensively in its
core API and RPC API. The main differences are:
soldersdoesn't have functions to actually interact with the RPC server (thoughsolana-pydoes use the RPC code fromsolders).soldersdoesn't provide SPL Token and SPL Memo clients.solana-pymay not have support for all the RPC requests and responses provided bysolders.solana-pydoesn't have anything like thebankruntesting kit.
Since solana-py uses solders under the hood and they don't duplicate each other's features, you should just use whichever library you need.
Installation
pip install solders
Note: Requires Python >= 3.7.
Example Usage
>>> from solders.message import Message
>>> from solders.keypair import Keypair
>>> from solders.instruction import Instruction
>>> from solders.hash import Hash
>>> from solders.transaction import Transaction
>>> from solders.pubkey import Pubkey
>>> program_id = Pubkey.default()
>>> arbitrary_instruction_data = bytes([1])
>>> accounts = []
>>> instruction = Instruction(program_id, arbitrary_instruction_data, accounts)
>>> payer = Keypair()
>>> message = Message([instruction], payer.pubkey())
>>> blockhash = Hash.default() # replace with a real blockhash
>>> tx = Transaction([payer], message, blockhash)
Development
Setup
- Install poetry
- Install dev dependencies:
poetry install
- Activate the poetry shell:
poetry shell
Testing
- Run
maturin developto compile the Rust code. - Run
make fmt,make lint, andmake test.
1 maintainer
Release files for solders 0.21.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| solders-0.21.0.tar.gz | 178.9 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| solders-0.21.0-cp37-abi3-win_amd64.whl | CPython 3.7 | abi3 | Windows x86-64 | Details |
| solders-0.21.0-cp37-abi3-musllinux_1_2_x86_64.whl | CPython 3.7 | abi3 | Linux musl 1.2+ x86-64 | Details |
| solders-0.21.0-cp37-abi3-musllinux_1_2_i686.whl | CPython 3.7 | abi3 | Linux musl 1.2+ x86-32 | Details |
| solders-0.21.0-cp37-abi3-manylinux_2_28_aarch64.whl | CPython 3.7 | abi3 | Linux glibc 2.28+ ARM64 | Details |
| solders-0.21.0-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | CPython 3.7 | abi3 | Linux glibc 2.17+ x86-64 | Details |
| solders-0.21.0-cp37-abi3-manylinux_2_17_armv7l.manylinux2014_armv7l.whl | CPython 3.7 | abi3 | Linux glibc 2.17+ ARMv7l | Details |
| solders-0.21.0-cp37-abi3-manylinux_2_5_i686.manylinux1_i686.whl | CPython 3.7 | abi3 | Linux glibc 2.5+ x86-32 | Details |
| solders-0.21.0-cp37-abi3-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl | CPython 3.7 | abi3 | macOS 11.0+ ARM64, macOS 10.12+ x86-64, macOS 10.12+ universal2 (ARM64, x86-64) | Details |
Total release size: 102.6 MB
Release files / solders-0.21.0.tar.gz
| Download URL | solders-0.21.0.tar.gz |
|---|---|
| Size | 178.9 kB |
| Tags | Source |
|
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maturin/1.5.0
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Release files / solders-0.21.0-cp37-abi3-win_amd64.whl
| Download URL | solders-0.21.0-cp37-abi3-win_amd64.whl |
|---|---|
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| Tags | CPython 3.7 Windows x86-64 abi3 |
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Release files / solders-0.21.0-cp37-abi3-musllinux_1_2_x86_64.whl
| Download URL | solders-0.21.0-cp37-abi3-musllinux_1_2_x86_64.whl |
|---|---|
| Size | 17.4 MB |
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| Uploaded via |
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Release files / solders-0.21.0-cp37-abi3-musllinux_1_2_i686.whl
| Download URL | solders-0.21.0-cp37-abi3-musllinux_1_2_i686.whl |
|---|---|
| Size | 9.3 MB |
| Tags | CPython 3.7 Linux musl 1.2+ x86-32 abi3 |
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Release files / solders-0.21.0-cp37-abi3-manylinux_2_28_aarch64.whl
| Download URL | solders-0.21.0-cp37-abi3-manylinux_2_28_aarch64.whl |
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| Size | 8.3 MB |
| Tags | CPython 3.7 Linux glibc 2.28+ ARM64 abi3 |
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| Uploaded via |
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Release files / solders-0.21.0-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | solders-0.21.0-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 17.3 MB |
| Tags | CPython 3.7 Linux glibc 2.17+ x86-64 abi3 |
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Release files / solders-0.21.0-cp37-abi3-manylinux_2_17_armv7l.manylinux2014_armv7l.whl
| Download URL | solders-0.21.0-cp37-abi3-manylinux_2_17_armv7l.manylinux2014_armv7l.whl |
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| Size | 8.1 MB |
| Tags | CPython 3.7 Linux glibc 2.17+ ARMv7l abi3 |
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Release files / solders-0.21.0-cp37-abi3-manylinux_2_5_i686.manylinux1_i686.whl
| Download URL | solders-0.21.0-cp37-abi3-manylinux_2_5_i686.manylinux1_i686.whl |
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| Tags | CPython 3.7 Linux glibc 2.5+ x86-32 abi3 |
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Release files / solders-0.21.0-cp37-abi3-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl
| Download URL | solders-0.21.0-cp37-abi3-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl |
|---|---|
| Size | 27.2 MB |
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