GP-4838: Keep track of used python dependencies

build.gradle

@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -51,6 +51,7 @@ if ("32".equals(System.getProperty("sun.arch.data.model"))) {
  ***************************************************************************************/
 project.ext.SUPPORTED_PY_VERSIONS = ['3.12', '3.11', '3.10', '3.9', '3.8', '3.7']
 project.ext.PYTHON3 = findPython3()
+project.ext.PYTHON_DEPS = new HashSet<String>()
 
 /*********************************************************************************
  *  Define the location of bin repo

gradle/hasPythonPackage.gradle

@@ -77,6 +77,7 @@ rootProject.assembleDistribution {
 
 ext.distributePyDep = { name ->
     File dep = findPyDep(name)
+    PYTHON_DEPS.add(dep)
     def zipPath = getZipPath(project) 
     rootProject.assembleDistribution {
         into ("${zipPath}/pypkg/dist") {