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

Project description

Python Incubed client

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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.


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.

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


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.

  • 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.

Project details

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