in3 3.3.3

Incubed client and provider for web3. Based on in3-c runtime.

Python Incubed client

This library is based on the C version of Incubed, which limits the compatibility for Cython, so please contribute by compiling it to your own platform and sending us a pull-request!

Go to our readthedocs page for more.

Quickstart

Install with pip

pip install in3

In3 Client API

import in3

in3_client = in3.Client()
# Sends a request to the Incubed Network, that in turn will collect proofs from the Ethereum client,
# attest and sign the response, then send back to the client, that will verify signatures and proofs.
block_number = in3_client.eth.block_number()
print(block_number) # Mainnet's block number

in3_client  # incubed network api
in3_client.eth  # ethereum api
in3_client.eth.account  # ethereum account api
in3_client.eth.contract  # ethereum smart-contract api

Developing & Tests

Install dev dependencies, IDEs should automatically recognize interpreter if done like this.

python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

Compile local libraries and run tests. Make sure you have cmake installed.

./buidl_libs.sh
coverage run -m pytest --pylama && coverage report && coverage-badge -fo docs/coverage.svg

Index

Explanation of this source code architecture and how it is organized. For more on design-patterns see here or on Martin Fowler's Catalog of Patterns of Enterprise Application Architecture.

• in3.init.py: Library entry point, imports organization. Standard for any pipy package.
• in3.client: Incubed Client and API.
• in3.model: MVC Model classes for the Incubed client module domain.
• in3.transport: HTTP Transport function and error handling.
• in3.wallet: WiP - Wallet API.
• in3.exception: Custom exceptions.
• in3.eth: Ethereum module.
• in3.eth.api: Ethereum API.
• in3.eth.account: Ethereum accounts.
• in3.eth.contract: Ethereum smart-contracts API.
• in3.eth.model: MVC Model classes for the Ethereum client module domain. Manages serialization.
• in3.eth.factory: Ethereum Object Factory. Manages deserialization.
• in3.libin3: Module for the libin3 runtime. Libin3 is written in C and can be found here.
• in3.libin3.shared: Native shared libraries for multiple operating systems and platforms.
• in3.libin3.enum: Enumerations mapping C definitions to python.
• in3.libin3.lib_loader: Bindings using Ctypes.
• in3.libin3.runtime: Runtime object, bridging the remote procedure calls to the libin3 instances.