eosjs python is a eosjs wrapper to communicate with the eos blockchain in python. It works by wrapping the nodejs library eosjs into a Python package.
This project is licensed under the MIT License.
First, install nodejs if its not on your system already:
apt-get update
apt-get -y install curl
curl -sL https://deb.nodesource.com/setup_10.x | bash
apt-get -y install nodejs
Then install from Pypi packages:
pip3 install eosjs_python
Or from source(if you want to contribute)
:
git clone https://github.com/EvaCoop/eosjs_python
cd eosjs_python
python3 setup.py develop
You also need eosjs as a node dependency. You could install it globally
npm install -g eosjs
Or can also install it in the js subdirectory within this package
cd js && npm install
In order for the repo to work, one really need to install the js dependencies.
from eosjs_python import Eos
key_pair = Eos.generate_key_pair()
print(key_pair)
from eosjs_python import Eos
eos = Eos({
'http_address': 'http://167.99.181.173/:8888',
'key_provider': '5KjwNHXDMwdEbzBx858GpDqGM2u3wD4rYkYNskRdcgTZTcQEBQZ'
})
resp = eos.newaccount({
'creator': 'eosio',
'name': 'mytestacc13',
'owner_public_key': 'EOS7vTHtMbZ1g9P8BiyAGD7Ni7H6UALVLVCW13xZrXT4heCBke3it',
'active_public_key': 'EOS8KKKYBBdwrmXRRynDXSxTX2qoT9TA4agahXXF4ccUgRCy81RNc',
'buyrambytes_bytes': 8192,
'delegatebw_stake_net_quantity': '100.0000 SYS',
'delegatebw_stake_cpu_quantity': '100.0000 SYS',
'delegatebw_transfer': 0
})
from eosjs_python import Eos
eos = Eos({
'http_address': 'http://172.18.0.1:8888',
'key_provider': '5JhhMGNPsuU42XXjZ57FcDKvbb7KLrehN65tdTQFrH51uruZLHi'
})
#cleos push action eosio.token transfer '["eva","rider1","1 EVA","initial balance"]' -p eva
eos.push_transaction('eosio.token','transfer','eva','active',{
"from":"eva",
"to":"mytestacc13",
"quantity":"1 EVA",
"memo":""
})
from eosjs_python import Eos
eos = Eos({
'http_address': 'http://127.0.0.1:8888',
'key_provider': '5JhhMGNPsuU42XXjZ57FcDKvbb7KLrehN65tdTQFrH51uruZLHi'
})
eos.get_table('eva', 'eva', 'communities')
from eosjs_python import Eos
eos = Eos({
'http_address': 'http://localhost:8888',
'key_provider': '5KR93vcDVtJJ8eZ3td4gU87p8PPhsfgK5NZKyDij83kSRJ2UTrM'
})
eos.get_currency_balance('eosio.token', 'xcdzdbkqamvu', 'EVA')
This is useful to share secrets on a public blockchain
/*
Sender
Private key: 5KiKyYPR3tJjwRt1XsJXXofD3YsYUSzSfvPg7pCSNDv64Av28ib
Public key: EOS6Fz1GpMuxh3ZXGX34N7B7xY9VP5hmxcxRYBvgSkJRT4eGWPUvD
Receiver
Private key: 5KhAG8w3K8HVDaJLY6HxZTrfrZs7mjU9Afih5axxpRLNW6rvEDf
Public key: EOS6E3T6S2xy5Fu2fZrZbHRsPNHjx5JXXFkBwQA9gCrgVTDALxQeC
*/
from eosjs_python import Eos
encrypted_msg = Eos.encrypt_chain_message("5KiKyYPR3tJjwRt1XsJXXofD3YsYUSzSfvPg7pCSNDv64Av28ib", "EOS6E3T6S2xy5Fu2fZrZbHRsPNHjx5JXXFkBwQA9gCrgVTDALxQeC", "secret chain message")
plaintext = Eos.decrypt_chain_message("5KhAG8w3K8HVDaJLY6HxZTrfrZs7mjU9Afih5axxpRLNW6rvEDf", "EOS6Fz1GpMuxh3ZXGX34N7B7xY9VP5hmxcxRYBvgSkJRT4eGWPUvD", encrypted_msg)
print(plaintext)
Some work still has to be done to interface with all eosjs possibilities, feel free to send some pull requests!