Set repository up for compilation with crdx/pyinstaller

According to: https://github.com/cdrx/docker-pyinstaller/blob/master/README.md

.gitignore

@@ -5,4 +5,3 @@ feeds.*
 # Build artifacts
 build/
 dist/
-fenen.spec

Jenkinsfile

@@ -12,7 +12,7 @@ pipeline {
             }
             steps {
                 sh 'python -m py_compile *.py'
-                stash(name: 'compiled-results', includes: '*.py*')
+                stash(name: 'compiled-results', includes: '*.py*, fenen.spec, requirements.txt')
             }
         }
         stage('Deliver') {
@@ -24,8 +24,7 @@ pipeline {
             steps {
                 dir(path: env.BUILD_ID) {
                     unstash(name: 'compiled-results')
-		    sh label: "Install Dependencies", script: "pip install feedparser"
-                    sh label: "Invoke PyInstaller", script: "docker run --rm -v ${VOLUME} ${IMAGE} 'pyinstaller --onefile fenen.py'"
+                    sh "docker run --rm -v ${VOLUME} ${IMAGE} 'pyinstaller --onefile fenen.py'"
                 }
             }
             post {

fenen.spec

@@ -0,0 +1,44 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+block_cipher = None
+
+
+a = Analysis(
+    ['fenen.py'],
+    pathex=[],
+    binaries=[],
+    datas=[],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name='fenen',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)

requirements.txt

@@ -0,0 +1 @@
+feedparser==6.0.10