Add long description for a published PyPi package

Author: ileasile

buildSrc/src/main/kotlin/distTasks.kt

@@ -34,6 +34,7 @@ fun ProjectWithOptions.prepareDistributionTasks() {
             dependsOn("installHintRemoverRequirements")
         }
         from(distributionPath)
+        from("README.md")
         into(distribBuildPath)
         exclude(".idea/**")
 

distrib/setup.py

@@ -16,6 +16,7 @@
 LIBRARIES_FOLDER_NAME = '.jupyter_kotlin'
 LIBRARIES_CACHE_FOLDER_NAME = 'cache'
 VERSION_FILE_NAME = 'VERSION'
+README_FILE_NAME = 'README.md'
 
 
 def main():
@@ -26,16 +27,29 @@ def main():
     abspath = path.abspath(__file__)
     current_dir = path.dirname(abspath)
     version_file = path.join(current_dir, VERSION_FILE_NAME)
+    readme_file = path.join(current_dir, README_FILE_NAME)
 
     with open(version_file, 'r') as f:
         version = f.read().strip()
 
+    with open(readme_file, 'r') as f:
+        long_description = f.read()
+
+    classifiers = [
+        "Framework :: Jupyter",
+        "Development Status :: 4 - Beta",
+        "Programming Language :: Kotlin",
+    ]
+
     setup(name="kotlin-jupyter-kernel",
           author="JetBrains",
           version=version,
           url="https://github.com/Kotlin/kotlin-jupyter",
           license="Apache 2.0",
           description="Kotlin kernel for Jupyter notebooks",
+          long_description=long_description,
+          long_description_content_type="text/markdown",
+          classifiers=classifiers,
           packages=find_packages(),
           package_data=PACKAGE_DATA,
           data_files=DATA_FILES