Python support (#570)

Author: theCapypara

.editorconfig

@@ -12,3 +12,6 @@ indent_size = 2
 
 [{Makefile,**.mk}]
 indent_style = tab
+
+[*.py]
+indent_size = 4

.gitignore

@@ -11,6 +11,12 @@ install
 *.compiled
 *.flatpak
 .fenv
+.venv
+__pycache__
+*.pyc
+
+# IDEs / editors
+.idea
 
 # Project files
 src/Library/**/settings

README.md

@@ -14,7 +14,7 @@ Among other things, Workbench comes with
 
 - Live GTK/CSS preview
 - Library of 100+ examples
-- JavaScript, Rust and Vala support
+- JavaScript, Python, Rust and Vala support
 - Declarative user interface syntax
 - Autosave, sessions and projects
 - Code linter and formatter

Workbench.doap

@@ -15,6 +15,7 @@
   <programming-language>Vala</programming-language>
   <programming-language>C</programming-language>
   <programming-language>Rust</programming-language>
+  <programming-language>Python</programming-language>
 
   <platform>GTK 4</platform>
   <platform>Libadwaita</platform>

build-aux/library-index.js

@@ -47,6 +47,9 @@ for (const file_info of demos_dir.enumerate_children(
   if (demo_dir.get_child("main.js").query_exists(null)) {
     languages.push("javascript");
   }
+  if (demo_dir.get_child("main.py").query_exists(null)) {
+    languages.push("python");
+  }
   if (demo_dir.get_child("main.vala").query_exists(null)) {
     languages.push("vala");
   }

data/app.desktop

@@ -8,6 +8,6 @@ Type=Application
 Categories=WebDevelopment;Development;IDE;GNOME;GTK;
 Icon=@app_id@
 # TRANSLATORS: Don't translate
-Keywords=CSS;JavaScript;GJS;Blueprint;builder;Vala;GTK;libadwaita;Rust;doc;playground;code;
+Keywords=CSS;JavaScript;GJS;Blueprint;builder;Vala;GTK;libadwaita;Python;PyGObject;Rust;doc;playground;code;
 DBusActivatable=true
 StartupNotify=true

data/app.metainfo.xml

@@ -15,7 +15,7 @@
     <ul>
       <li>Live GTK/CSS preview</li>
       <li>Library of 100+ examples</li>
-      <li>JavaScript, Rust and Vala support</li>
+      <li>JavaScript, Python, Rust and Vala support</li>
       <li>Declarative user interface syntax</li>
       <li>Autosave, sessions and projects</li>
       <li>Code linter and formatter</li>

po/POTFILES

@@ -60,6 +60,7 @@ src/sessions.js
 src/DocumentationViewer.blp
 src/DocumentationViewer.js
 src/langs/css/css.js
+src/langs/python/Builder.js
 
 src/langs/rust/Compiler.js
 troll/src/async.js

src/Extensions/Extensions.blp

@@ -53,6 +53,11 @@ Adw.Window window {
               enabled: true;
             }
 
+            $Extension {
+              title: _("Python");
+              enabled: true;
+            }
+
             $Extension extension_rust {
               title: _("Rust");
               hint: _("To enable Rust support, run the following command in your Console or Terminal");

src/Library/demos/Welcome/main.py

@@ -0,0 +1,36 @@
+import gi
+
+gi.require_version("Gtk", "4.0")
+gi.require_version("Adw", "1")
+from gi.repository import Gtk, Adw
+import workbench
+
+
+def greet(_widget):
+    dialog = Adw.MessageDialog(
+        body="Hello World!",
+        transient_for=workbench.window
+    )
+
+    dialog.add_response("ok", "Ok")
+    dialog.connect("response", dialog_response)
+    dialog.present()
+
+
+def dialog_response(dialog: Adw.MessageDialog, response: str):
+    print(response)
+    dialog.close()
+
+
+subtitle_box: Gtk.Box = workbench.builder.get_object("subtitle")
+
+button = Gtk.Button(
+    label="Press me",
+    margin_top=6,
+    css_classes=["suggested-action"]
+)
+button.connect("clicked", greet)
+
+subtitle_box.append(button)
+
+print("Welcome to Workbench!")