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Igor Egorov
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Merge pull request #34 from hyperledger/develop
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‎.jenkinsci/cancel-builds-same-job.groovy‎

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#!/usr/bin/env groovy
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def cancelSameJobBuilds() {
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def jobname = env.JOB_NAME
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def buildnum = env.BUILD_NUMBER.toInteger()
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def job = Jenkins.instance.getItemByFullName(jobname)
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if (jobname =~ /^.*\/${job.name}$/) {
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for (build in job.builds) {
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if (!build.isBuilding()) { continue; }
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if (buildnum == build.getNumber().toInteger()) { continue; }
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build.doStop();
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}
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}
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}
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return this

‎.jenkinsci/linux-build-wheels.groovy‎

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#!/usr/bin/env groovy
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def doPythonWheels() {
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version = sh(script: 'git describe --tags \$(git rev-list --tags --max-count=1) || true', returnStdout: true).trim()
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repo = "master"
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if (env.GIT_LOCAL_BRANCH != "master") {
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version += ".dev" + env.BUILD_NUMBER
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repo = "develop"
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}
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sh(script: "sed -i.bak 's/{{ PYPI_VERSION }}/${version}/g' setup.py;")
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iC = docker.image('quay.io/pypa/manylinux1_x86_64')
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iC.inside("-v ${WORKSPACE}:/io") {
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sh(script: '/opt/python/cp35-cp35m/bin/pip wheel --no-deps /io/ -w /io/wheelhouse/', returnStdout: true)
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}
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}
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def publishWheels() {
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checkTag = sh(script: 'git describe --tags --exact-match ${GIT_COMMIT}', returnStatus: true)
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withCredentials([usernamePassword(credentialsId: 'ci_nexus', passwordVariable: 'CI_NEXUS_PASSWORD', usernameVariable: 'CI_NEXUS_USERNAME')]) {
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sh(script: "cd wheelhouse && find . -type f -name \"iroha*.whl\" -exec curl -u ${CI_NEXUS_USERNAME}:${CI_NEXUS_PASSWORD} --upload-file {} https://nexus.iroha.tech/repository/artifacts/iroha-python/${repo}/{} \\;")
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sh(script: "cd wheelhouse && find . -type f -name \"iroha*.whl\" -exec echo 'https://nexus.iroha.tech/service/rest/repository/browse/artifacts/iroha-python/${repo}/{} \\;")
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}
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if (env.GIT_LOCAL_BRANCH == '' && checkTag) {
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iC = docker.image('quay.io/pypa/manylinux1_x86_64')
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iC.inside("") {
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sh(script: '/opt/python/cp35-cp35m/bin/pip install twine', returnStdout: true)
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sh(script: "cd wheelhouse && find . -type f -name \"iroha*.whl\" -exec echo 'https://nexus.iroha.tech/service/rest/repository/browse/artifacts/iroha-python/latest.whl \\;")
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sh "/opt/python/cp35-cp35m/bin/twine upload --skip-existing -u ${ci_pypi_username} -p ${ci_pypi_password} --repository-url https://test.pypi.org/legacy/ wheelhouse/iroha*.whl"
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}
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}
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}
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def testWheels() {
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def scmVars = checkout scm
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def tests = ['tx-example.py', 'batch-example.py', 'blocks-query.py']
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for (String item : tests) {
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DOCKER_NETWORK = "${scmVars.CHANGE_ID}-${scmVars.GIT_COMMIT}-${BUILD_NUMBER}"
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writeFile file: ".env", text: "SUBNET=${DOCKER_NETWORK}\nIROHA_VERSION=${IROHA_VERSION}"
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sh(script: "wget https://raw.githubusercontent.com/hyperledger/iroha/develop/example/config.docker -O docker/iroha/config.docker")
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sh(returnStdout: true, script: "docker-compose -f docker/docker-compose.yaml pull")
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sh(returnStdout: true, script: "docker-compose -f docker/docker-compose.yaml up --build -d")
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iC = docker.image('python:3.5-slim')
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iC.inside("--network='${DOCKER_NETWORK}'") {
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sh(script: "find wheelhouse -type f -name \"iroha*.whl\" -exec pip install {} \\;")
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sh(script: "while ! timeout 2 bash -c \"echo > /dev/tcp/iroha/50051\"; do sleep 2; done")
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sh(script: "IROHA_HOST_ADDR=iroha ./examples/${item}")
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}
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sh(returnStdout: true, script: "docker-compose -f docker/docker-compose.yaml down")
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}
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}
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return this

‎Jenkinsfile‎

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pipeline {
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environment {
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DOCKER_NETWORK = ''
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IROHA_VERSION = 'latest'
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}
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options {
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skipDefaultCheckout()
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buildDiscarder(logRotator(numToKeepStr: '20'))
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timestamps()
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}
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agent any
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stages {
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stage ('Stop same job builds') {
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agent { label 'master' }
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steps {
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script {
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def scmVars = checkout scm
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// need this for develop->master PR cases
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// CHANGE_BRANCH is not defined if this is a branch build
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try {
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scmVars.CHANGE_BRANCH_LOCAL = scmVars.CHANGE_BRANCH
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}
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catch(MissingPropertyException e) { }
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if (scmVars.GIT_LOCAL_BRANCH != "develop" && scmVars.CHANGE_BRANCH_LOCAL != "develop") {
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def builds = load ".jenkinsci/cancel-builds-same-job.groovy"
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builds.cancelSameJobBuilds()
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}
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}
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}
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}
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stage('Linux') {
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agent { label 'd3-build-agent||docker-build-agent' }
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stages {
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stage('Prepare') {
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steps {
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script {
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iC = docker.image('hyperledger/iroha:develop-build')
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iC.inside("") {
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scmVars = checkout scm
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sh(script: "./scripts/download-schema.py")
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sh(script: "./scripts/compile-proto.py")
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}
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}
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}
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}
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stage('Build wheels') {
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steps {
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script {
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def wheels = load ".jenkinsci/linux-build-wheels.groovy"
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wheels.doPythonWheels()
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}
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}
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}
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stage('Tests') {
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steps {
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script {
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def wheels = load ".jenkinsci/linux-build-wheels.groovy"
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wheels.testWheels()
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}
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}
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}
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stage('Publish wheels') {
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steps {
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script {
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def wheels = load ".jenkinsci/linux-build-wheels.groovy"
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archiveArtifacts artifacts: 'wheelhouse/iroha*.whl', allowEmptyArchive: true
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if (currentBuild.result == "SUCCESS") {
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wheels.publishWheels()
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}
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}
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}
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}
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}
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}
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}
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}

‎LICENSE‎

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‎README.md‎

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# Python library for Hyperledger Iroha
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This is a source repository for HL Iroha Python library.
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Currently, latest HL Iroha rc2 release (`hyperledger/iroha:1.0.0_rc2-hotfix` Docker image) is supported.
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The library works in Python 3 environment (Python 2 is not supported now).
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### Installation
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```bash
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pip install iroha
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```
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### Usage Example
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```python
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from iroha import Iroha, IrohaCrypto, IrohaGrpc
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iroha = Iroha('alice@test')
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net = IrohaGrpc('127.0.0.1:50051')
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alice_key = IrohaCrypto.private_key()
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alice_tx = iroha.transaction(
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[iroha.command(
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'TransferAsset',
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src_account_id='alice@test',
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dest_account_id='bob@test',
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asset_id='bitcoin#test',
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description='test',
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amount='1'
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)]
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)
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IrohaCrypto.sign_transaction(alice_tx, alice_key)
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net.send_tx(alice_tx)
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for status in net.tx_status_stream(alice_tx):
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print(status)
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```
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Please explore [examples](examples) directory for more usage examples.
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All the library methods have docstrings in its source [iroha.py](iroha/iroha.py).
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*The links above are broken outside the [hyperledger/iroha-python](https://github.com/hyperledger/iroha-python) GitHub repository.*

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