Metadata-Version: 2.1
Name: crea
Version: 0.1.5
Summary: Unofficial Python library for CREA
Home-page: https://github.com/creativechain/crea-python-lib
Author: Creativechain Foundation
Author-email: info@creativechain.org
License: UNKNOWN
Download-URL: https://github.com/creativechain/crea-python-lib/tarball/0.1.5
Keywords: crea,library,api,rpc
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Financial and Insurance Industry
Classifier: Topic :: Office/Business :: Financial
Requires-Dist: future
Requires-Dist: ecdsa
Requires-Dist: requests
Requires-Dist: websocket-client
Requires-Dist: appdirs
Requires-Dist: Events
Requires-Dist: scrypt
Requires-Dist: pylibscrypt
Requires-Dist: pycryptodomex
Requires-Dist: pytz
Requires-Dist: Click
Requires-Dist: prettytable
Requires-Dist: pyyaml

crea - Unofficial Python Library for Crea
===============================================

crea is an unofficial python library for crea, which is created new from scratch from `python-bitshares`_
The library name is derived from a beam machine, similar to the analogy between crea and steam. crea includes `python-graphenelib`_.

.. image:: https://img.shields.io/pypi/v/crea.svg
    :target: https://pypi.python.org/pypi/crea/
    :alt: Latest Version

.. image:: https://img.shields.io/pypi/pyversions/crea.svg
    :target: https://pypi.python.org/pypi/crea/
    :alt: Python Versions


.. image:: https://anaconda.org/conda-forge/crea/badges/version.svg
    :target: https://anaconda.org/conda-forge/crea


.. image:: https://anaconda.org/conda-forge/crea/badges/downloads.svg
    :target: https://anaconda.org/conda-forge/crea


Current build status
--------------------

.. image:: https://travis-ci.org/holgern/crea.svg?branch=master
    :target: https://travis-ci.org/holgern/crea

.. image:: https://ci.appveyor.com/api/projects/status/ig8oqp8bt2fmr09a?svg=true
    :target: https://ci.appveyor.com/project/holger80/crea

.. image:: https://circleci.com/gh/holgern/crea.svg?style=svg
    :target: https://circleci.com/gh/holgern/crea

.. image:: https://readthedocs.org/projects/crea/badge/?version=latest
  :target: http://crea.readthedocs.org/en/latest/?badge=latest

.. image:: https://api.codacy.com/project/badge/Grade/e5476faf97df4c658697b8e7a7efebd7
    :target: https://www.codacy.com/app/holgern/crea?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=holgern/crea&amp;utm_campaign=Badge_Grade

.. image:: https://pyup.io/repos/github/holgern/crea/shield.svg
     :target: https://pyup.io/repos/github/holgern/crea/
     :alt: Updates

.. image:: https://api.codeclimate.com/v1/badges/e7bdb5b4aa7ab160a780/test_coverage
   :target: https://codeclimate.com/github/holgern/crea/test_coverage
   :alt: Test Coverage

Support & Documentation
=======================
You may find help in the  `crea-discord-channel`_. The discord channel can also be used to discuss things about crea.

A complete library documentation is available at  `crea.readthedocs.io`_.

Advantages over the official crea-python library
=================================================

* High unit test coverage
* Support for websocket nodes
* Native support for new Appbase calls
* Node error handling and automatic node switching
* Usage of pycryptodomex instead of the outdated pycrypto
* Complete documentation of creapy and all classes including all functions
* creaconnect integration
* Works on read-only systems
* Own BlockchainObject class with cache
* Contains all broadcast operations
* Estimation of virtual account operation index from date or block number
* the command line tool creapy uses click and has more commands
* CreaNodeRPC can be used to execute even not implemented RPC-Calls
* More complete implemention

Installation
============
The minimal working python version is 2.7.x. or 3.4.x

crea can be installed parallel to python-crea.

For Debian and Ubuntu, please ensure that the following packages are installed:

.. code:: bash

    sudo apt-get install build-essential libssl-dev python-dev

For Fedora and RHEL-derivatives, please ensure that the following packages are installed:

.. code:: bash

    sudo yum install gcc openssl-devel python-devel

For OSX, please do the following::

    brew install openssl
    export CFLAGS="-I$(brew --prefix openssl)/include $CFLAGS"
    export LDFLAGS="-L$(brew --prefix openssl)/lib $LDFLAGS"

For Termux on Android, please install the following packages:

.. code:: bash

    pkg install clang openssl-dev python-dev

Signing and Verify can be fasten (200 %) by installing cryptography:

.. code:: bash

    pip install -U cryptography

or:

.. code:: bash

    pip install -U secp256k1prp

Install or update crea by pip::

    pip install -U crea

You can install crea from this repository if you want the latest
but possibly non-compiling version::

    git clone https://github.com/holgern/crea.git
    cd crea
    python setup.py build

    python setup.py install --user

Run tests after install::

    pytest


Installing crea with conda-forge
--------------------------------

Installing crea from the conda-forge channel can be achieved by adding conda-forge to your channels with::

    conda config --add channels conda-forge

Once the conda-forge channel has been enabled, crea can be installed with::

    conda install crea

Signing and Verify can be fasten (200 %) by installing cryptography::

    conda install cryptography

crea can be updated by::

    conda update crea

CLI tool creapy
---------------
A command line tool is available. The help output shows the available commands:

    creapy --help

Stand alone version of CLI tool creapy
--------------------------------------
With the help of pyinstaller, a stand alone version of creapy was created for Windows, OSX and linux.
Each version has just to be unpacked and can be used in any terminal. The packed directories
can be found under release. Each release has a hash sum, which is created directly in the build-server
before transmitting the packed file. Please check the hash-sum after downloading.

Changelog
=========
Can be found in CHANGELOG.rst.

License
=======
This library is licensed under the MIT License.

Acknowledgements
================
`python-bitshares`_ and `python-graphenelib`_ were created by Fabian Schuh (xeroc).


.. _python-graphenelib: https://github.com/xeroc/python-graphenelib
.. _python-bitshares: https://github.com/xeroc/python-bitshares
.. _Python: http://python.org
.. _Anaconda: https://www.continuum.io
.. _crea.readthedocs.io: http://crea.readthedocs.io/en/latest/
.. _crea-discord-channel: https://discord.gg/4HM592V


