bundle pip and provide a user accessible link

Author: elelay

bundle.sh

@@ -22,7 +22,7 @@ mv "$QL_OSXBUNDLE_BUNDLE_DEST/app.app" "$APP"
 
 # launcher scripts
 mv "$APP"/Contents/MacOS/{gPodder,gpodder}
-CMDS="gpo gpodder-migrate2tres run-python"
+CMDS="gpo gpodder-migrate2tres run-python run-pip"
 for cmd in ${CMDS}; do
     cp -a "$APP"/Contents/MacOS/{gpodder,$cmd}
     if [ -e "$QL_OSXBUNDLE_BUNDLE_DEST/$cmd" ]; then

misc/bundle/gpodder.bundle

@@ -112,10 +112,8 @@
   <data>${prefix}/lib/python3.8/ctypes</data>
   <data>${prefix}/lib/python3.8/curses</data>
   <!--<data>${prefix}/lib/python3.8/dbm</data>-->
-  <!--<data>${prefix}/lib/python3.8/distutils</data>-->
   <data>${prefix}/lib/python3.8/email</data>
   <data>${prefix}/lib/python3.8/encodings</data>
-  <!--<data>${prefix}/lib/python3.8/ensurepip</data>-->
   <data>${prefix}/lib/python3.8/html</data>
   <data>${prefix}/lib/python3.8/http</data>
   <!--<data>${prefix}/lib/python3.8/idlelib</data>-->
@@ -135,7 +133,6 @@
   <!--<data>${prefix}/lib/python3.8/venv</data>-->
   <data>${prefix}/lib/python3.8/wsgiref</data>
   <data>${prefix}/lib/python3.8/xml</data>
-  <!--<data>${prefix}/lib/python3.8/xmlrpc</data>-->
 
   <!-- only required extra modules (no dbus, for instance) -->
   <data>${prefix}/lib/python3.8/site-packages/podcastparser.py</data>
@@ -283,4 +280,11 @@
   <data dest="${bundle}/Contents/Resources">
     ${project}/launcher.py
   </data>
+
+  <!-- pip support -->
+  <data>${prefix}/bin/pip3*</data>
+  <data>${prefix}/lib/python3.8/distutils</data>
+  <data>${prefix}/lib/python3.8/site-packages/pip</data>
+  <data>${prefix}/lib/python3.8/xmlrpc</data>
+  <!--<data>${prefix}/lib/python3.8/ensurepip</data>-->
 </app-bundle>

misc/bundle/launcher.py

@@ -169,6 +169,14 @@ def gpodder_home():
     args = [python_exe] + sys.argv[1:]
     # print("running", args)
     os.execv(python_exe, args)
+if app == 'run-pip':
+    python_exe = os.path.join(bundle_contents, 'MacOS', 'python3')
+    pip = os.path.join(bundle_contents, 'Resources', 'bin', 'pip3')
+    # executable is repeated as argv[0].
+    # Old sys.argv[0] points to Contents/MacOS so must be removed
+    args = [python_exe, pip] + sys.argv[1:]
+    # print("running", args)
+    os.execv(python_exe, args)
 else:
     import runpy
     runpy.run_path(os.path.join(bundle_bin, app), run_name='__main__')