Next generation network of decentralized big data applications. Developement follows the Aleph Whitepaper.
Documentation (albeit still vastly incomplete as it is a work in progress) can be found at http://pyaleph.readthedocs.io/ or built from this repo with $ python setup.py docs
PyAleph requires Python v3.6+ (it won't work with older python versions).
To use the rocksdb and others dependency you will need to build it, here are the requirements on ubuntu:
$ sudo apt install python3-dev build-essential libsnappy-dev zlib1g-dev libbz2-dev libgflags-dev liblz4-dev librocksdb-dev libgmp-dev libsecp256k1-dev
You need to install the requirements, ideally in an empty virtualenv (I let that part to you):
pip install git+https://github.com/aleph-im/py-libp2p.git
pip install git+https://github.com/aleph-im/nuls2-python.git
pip install git+https://github.com/aleph-im/aleph-client.git
pip install -U aiohttp python-binance-chain neo-python
pip install -U aioipfs
python setup.py developThen, once it's installed, you need to copy the sample-config.yaml file elsewhere, and edit it to your liking (see configuration section).
To run PyAleph, run this command:
$ pyaleph -c config.yaml (where config.yaml is your configuration file you
edited earlier)
Install in develop with all extras:
$ pip install -e ".[bnb,testing]"
Then run the tests:
$ pytest
You can have a running go IPFS instance running and linked in the configuration file (TODO: write details), if you don't you need to set ipfsd.enabled to false in configuration.
PubSub should be active and configured to use GossipSub. More info there: https://github.com/ipfs/go-ipfs/blob/master/docs/experimental-features.md#ipfs-pubsub
You can add our bootstrap node and connect to it on your ipfs node to be connected to the aleph network faster:
$ ipfs bootstrap add /dnsaddr/bootstrap.aleph.im/ipfs/QmPR8m8WCmYKuuxg5Qnadd4LbnTCD2L93cV2zPW5XGVHTG
$ ipfs swarm connect /dnsaddr/bootstrap.aleph.im/ipfs/QmPR8m8WCmYKuuxg5Qnadd4LbnTCD2L93cV2zPW5XGVHTG
A local running mongodb instance is required, by default it's connected to localhost port 27017, you can change the configuration file if needed.
TODO