beautify jenkins file

Jenkinsfile

@@ -148,6 +148,7 @@ pipeline {
 		PY_PROJECT_NAME                   = "__NOTSET__"
 		PY_PROJECT_VERSION                = "__NOTSET__"
         PY_PROJECT_VERSION_STRIPPED       = "__NOTSET__"
+        CHANGELOG                         = "__NOTSET__"
 	}
     
 	stages {
@@ -215,6 +216,32 @@ pipeline {
                         withCredentials([usernamePassword(credentialsId: _SCMCredentials, passwordVariable: 'GIT_PASSWORD', usernameVariable: 'GIT_USERNAME')]) {
                             sh("git remote set-url origin https://${GIT_USERNAME}:${GIT_PASSWORD}@chacha.ddns.net/gitea/${_PROJECT_USER_NAME}/${_PROJECT_NAME}.git")
                         }
+                         
+                        CHANGELOG      = sh(script:  """#!/bin/sh -
+                                                         |. ~/TOOLS_ENV/bin/activate
+                                                         |exec python - << '__EOWRAPPER__'
+                                                         |
+                                                         |import re
+                                                         |
+                                                         |try:
+                                                         |    from pychangelogfactory import ChangelogFactory
+                                                         |except ImportError:
+                                                         |    from src.pychangelogfactory import ChangelogFactory
+                                                         |
+                                                         |try:
+                                                         |    from pygitversionhelper import gitversionhelper
+                                                         |except ImportError:
+                                                         |    from src.pygitversionhelper import gitversionhelper
+                                                         |
+                                                         |
+                                                         |LastTag=gitversionhelper.tag.getLastTag(same_branch=True)
+                                                         |CommitHistory=gitversionhelper.commit.getMessagesSinceTag(LastTag, merged_output=True, ignore_merged=True)
+                                                         |Changelog = ChangelogFactory(CommitHistory).RenderFullChangelog(include_unknown=True)
+                                                         |print(Changelog.replace("\\n","\\n\\n"))
+                                                         |
+                                                         |__EOWRAPPER__
+                                                      """.stripMargin(),
+                                                       returnStdout: true).trim()   
                                       
                         if(_GIT_BRANCH=="master") {
                             if(sh(returnStdout:  true, script: "git tag --points-at HEAD").trim().isEmpty()) {
@@ -571,10 +598,6 @@ pipeline {
                                         |from simple_rest_client.api import API
                                         |from simple_rest_client.resource import Resource
                                         |
-                                        |try:
-                                        |    from pychangelogfactory import ChangelogFactory
-                                        |except ImportError:
-                                        |    from src.pychangelogfactory import ChangelogFactory
                                         |
                                         |try:
                                         |    from pygitversionhelper import gitversionhelper
@@ -623,12 +646,7 @@ pipeline {
 										|                + "\\n" \\
                                         |                + "Reference documentation: [mkdocs page](https://chacha.ddns.net/mkdocs-web/${_PROJECT_USER_NAME}/${PY_PROJECT_NAME}/${_GIT_BRANCH}/${PY_PROJECT_VERSION_STRIPPED}/) "
 										|
-										|LastTag=gitversionhelper.tag.getLastTag(same_branch=True)
-										|print(f"LastTag= {LastTag}")
-										|CommitHistory=gitversionhelper.commit.getMessagesSinceTag(LastTag, merged_output=True, ignore_merged=True)
-                                        |print(f"CommitHistory= {CommitHistory}")
-										|Changelog = ChangelogFactory(CommitHistory).RenderFullChangelog(include_unknown=True)
-                                        |print(f"Changelog= {Changelog}")
+										|Changelog='''${CHANGELOG}'''
 										|
 										|ReleaseContent = ReleaseContent + "\\n"+ "\\n"+ "## Changelog:\\n" + Changelog
 										|

src/pygitversionhelper/gitversionhelper.py

@@ -163,9 +163,7 @@ class gitversionhelper:  # pylint: disable=too-few-public-methods
                 the commit message
             """
             current_commit_id = cls.getLast(**kwargs)
-            print(f"current_commit_id = {current_commit_id}")
             tag_commit_id = cls.getFromTag(tag)
-            print(f"tag_commit_id = {tag_commit_id}")
 
             str_cmd: str
             if ("same_branch" in kwargs) and (kwargs["same_branch"] is True):