stellar-base 1.0.1.2

Conservative Version of library for managing Stellar.org blockchain transactions and accounts using stellar-base in python. Allows full functionality interfacing with the Horizon front end. Code is audited. See https://www.stellar.org/developers/ for more info

Python libraries that allow you to interface with the stellar.org horizon interface. Stellar-base library consists of classes to read, write, hash, and sign the xdr structures that are used in stellar-core.

# install

pip install stellar-base

# requirements

ed25519 requires python-dev to be installed ubuntu/debian: sudo apt-get install python-dev # for python2.x installs sudo apt-get install python3-dev # for python3.x installs yum: sudo yum install python-devel

check out full stellar development docs at: https://www.stellar.org/developers/guides/

And the laboratory: https://www.stellar.org/laboratory/#?network=test

#getting lumens

The Stellar blockchain functions with lumens for settlement and account creation. To get some lumens (xlm)

Test network: url = ‘https://horizon-testnet.stellar.org’ r = requests.get(url + ‘/friendbot?addr=’ + kp.address().decode(‘ascii’)) # Get 1000 lumens Live: https://binance.com https://tempo.eu.com https://btc38.com

It provides:

• a networking layer API for Horizon endpoints.

• facilities for building and signing transactions, for communicating with a Stellar Horizon instance, and for submitting transactions or querying network history.

• you can use stellar.org’s version of Horizon or setup your own node to query and submit transactions

• I review all code submitted onto pypi manually

• the maintainer email address is maintained with 2 factor hardware authentication and the pypi account password is 18 random characters.

Installing

Install from pypi, there are two packages here, please choose one of them:

• The current conservative package is maintained by antb123.

pip install -U stellar-base

• The package is built automatically by Travis-CI.

pip install -U stellar-sdk

Install from latest source code(may be unstable):

pip install git+git://github.com/StellarCN/py-stellar-base

A Simple Example

# Alice pay 10.25 XLM to Bob
from stellar_base.builder import Builder

alice_secret = 'SCB6JIZUC3RDHLRGFRTISOUYATKEE63EP7MCHNZNXQMQGZSLZ5CNRTKK'
bob_address = 'GA7YNBW5CBTJZ3ZZOWX3ZNBKD6OE7A7IHUQVWMY62W2ZBG2SGZVOOPVH'

builder = Builder(secret=alice_secret)
builder.add_text_memo("Hello, Stellar!").append_payment_op(
    destination=bob_address, amount='10.25', asset_code='XLM')
builder.sign()
response = builder.submit()
print(response)

Document

• Quick Start: https://stellar-base.readthedocs.io/en/latest/quickstart.html

• API: https://stellar-base.readthedocs.io/en/latest/api.html

• XDR: https://en.wikipedia.org/wiki/External_Data_Representation

Links

• Examples: https://github.com/StellarCN/py-stellar-base/tree/master/examples

• Releases: https://pypi.org/project/stellar-base/

• Code: https://github.com/StellarCN/py-stellar-base

• Issue tracker: https://github.com/StellarCN/py-stellar-base/issues

• License Apache License 2.0: https://github.com/StellarCN/py-stellar-base/blob/master/LICENSE

Thank you to all the people who have already contributed to py-stellar-base!