Package: crea
crea - Unofficial Python Library for Creacrea is an unofficial python library for crea, which is created new from scratch frompython-bitsharesThe library name is derived from a beam machine, similar to the analogy between crea and steam. crea includespython-graphenelib.Current build statusSupport & DocumentationYou may find help in thecrea-discord-channel. The discord channel can also be used to discuss things about crea.A complete library documentation is available atcrea.readthedocs.io.Advantages over the official crea-python libraryHigh unit test coverageSupport for websocket nodesNative support for new Appbase callsNode error handling and automatic node switchingUsage of pycryptodomex instead of the outdated pycryptoComplete documentation of creapy and all classes including all functionscreaconnect integrationWorks on read-only systemsOwn BlockchainObject class with cacheContains all broadcast operationsEstimation of virtual account operation index from date or block numberthe command line tool creapy uses click and has more commandsCreaNodeRPC can be used to execute even not implemented RPC-CallsMore complete implementionInstallationThe minimal working python version is 2.7.x. or 3.4.xcrea can be installed parallel to python-crea.For Debian and Ubuntu, please ensure that the following packages are installed:sudoapt-getinstallbuild-essentiallibssl-devpython-devFor Fedora and RHEL-derivatives, please ensure that the following packages are installed:sudoyuminstallgccopenssl-develpython-develFor 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:pkginstallclangopenssl-devpython-devSigning and Verify can be fasten (200 %) by installing cryptography:pipinstall-Ucryptographyor:pipinstall-Usecp256k1prpInstall or update crea by pip:pip install -U creaYou 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 --userRun tests after install:pytestInstalling crea with conda-forgeInstalling crea from the conda-forge channel can be achieved by adding conda-forge to your channels with:conda config --add channels conda-forgeOnce the conda-forge channel has been enabled, crea can be installed with:conda install creaSigning and Verify can be fasten (200 %) by installing cryptography:conda install cryptographycrea can be updated by:conda update creaCLI tool creapyA command line tool is available. The help output shows the available commands:creapy –helpStand alone version of CLI tool creapyWith 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.ChangelogCan be found in CHANGELOG.rst.LicenseThis library is licensed under the MIT License.Acknowledgementspython-bitsharesandpython-graphenelibwere created by Fabian Schuh (xeroc).