Add gradle task for python package publishing

gradle.properties

@@ -33,4 +33,11 @@ org.gradle.warning.mode=all
 python_bin_path=/usr/bin
 
 # Set this path for building datalore-plot python package
-#python_include_path=
+#python_include_path=
+
+# PyPI repository url
+# python_repository_url=
+
+# PyPI credentials for publishing
+pypi_username=
+pypi_password=

python-package/HOWTO_JUPYTER.txt

@@ -6,7 +6,7 @@
 
 - uninstall datalore-plot with `pip uninstall datalore-plot` if needed
 
-- run localInstallPythonPackage gradle task from python-package module (./gredlew :python-package:localInstallPythonPackage)
+- run localInstallPythonPackage gradle task from python-package module (./gradlew :python-package:localInstallPythonPackage)
 
 
 Start local web-server to serve our js scripts (from /datalore-plot/plot-demo/build/demoWeb/lib):

python-package/HOWTO_PYPI_PUBLISH.txt

@@ -0,0 +1,9 @@
+- twine must be installed (pip install twine)
+
+- set `pypi_username` and `pypi_password` properties in gradle.properties file.
+
+- if needed set `python_repository_url` property in gradle.properties file.
+
+- build project (gradle)
+
+- run publishPythonPackage gradle task from python-package module (./gradlew :python-package:publishPythonPackage)

python-package/build.gradle

@@ -3,6 +3,7 @@ plugins {
 }
 
 def PYTHON_BIN_PATH_PROPERTY = "python_bin_path"
+def PYTHON_REPOSITORY_URL_PROPERTY = "python_repository_url"
 
 if (project.properties['python_include_path'] != null) {
  if (project.properties[PYTHON_BIN_PATH_PROPERTY] != null) {
@@ -17,13 +18,40 @@ if (project.properties['python_include_path'] != null) {
  task buildPythonPackage(type:Exec) {
  workingDir project.projectDir
 
- commandLine "${project.properties[PYTHON_BIN_PATH_PROPERTY]}/python3", 'setup.py', 'bdist_wheel', "--dist-dir=${project.buildDir}/dist"
+ commandLine "${project.properties[PYTHON_BIN_PATH_PROPERTY]}/python3",
+ 'setup.py',
+ 'bdist_wheel',
+ "--dist-dir=${project.buildDir}/dist"
  }
 
  task localInstallPythonPackage(type:Exec) {
  workingDir "${project.buildDir}/dist"
 
- commandLine "${project.properties[PYTHON_BIN_PATH_PROPERTY]}/pip", 'install', '--no-index', '--find-links=./', 'datalore-plot'
+ commandLine "${project.properties[PYTHON_BIN_PATH_PROPERTY]}/pip",
+ 'install',
+ '--no-index',
+ '--find-links=./',
+ 'datalore-plot'
+ }
+
+ task publishPythonPackage(type:Exec) {
+ workingDir "${project.buildDir}/dist"
+
+ if (project.properties[PYTHON_REPOSITORY_URL_PROPERTY] != null) {
+ commandLine "${project.properties[PYTHON_BIN_PATH_PROPERTY]}/twine",
+ "upload",
+ "--repository-url",
+ project.properties[PYTHON_REPOSITORY_URL_PROPERTY],
+ "-u",
+ project.properties["pypi_username"],
+ "-p",
+ project.properties["pypi_password"],
+ "./*"
+ } else {
+ commandLine "${project.properties[PYTHON_BIN_PATH_PROPERTY]}/twine",
+ "upload",
+ "./*"
+ }
  }
 
  updateJs.dependsOn(':js-package:build')
@@ -34,6 +62,9 @@ if (project.properties['python_include_path'] != null) {
 
  build.dependsOn(buildPythonPackage)
 
+ localInstallPythonPackage.dependsOn(buildPythonPackage)
+ publishPythonPackage.dependsOn(buildPythonPackage)
+
 
  } else {
  println("------------------------------------------------------------------------------------------------")