feat: load graphene using pip in venv

Author: ahennr

.gitignore

@@ -3,6 +3,7 @@ __pycache__/
 *.py[cod]
 *$py.class
 docker/qgis_plugins/*
+plugin_code/shogun_qgis_venv/
 
 # C extensions
 *.so

docker/docker-compose-dev.yml

@@ -1,10 +1,11 @@
 services:
     qgis:
       image: qgis/qgis:3.44
-      command: ["/bin/bash", "-c", "pip install debugpy; qgis /root/shogun_qgis_konfigurator.qgs"]
+      command: ["/bin/bash", "-c", "qgis /root/shogun_qgis_konfigurator.qgs"]
       environment:
         DISPLAY: "unix${DISPLAY}"
         RUN_IN_DOCKER: "1"
+        IS_DEV: "true"
       ports:
         - "5678:5678"
       volumes:

plugin_code/__init__.py

@@ -22,6 +22,8 @@
  This script initializes the plugin, making it known to QGIS.
 """
 
+from qgis.core import QgsMessageLog
+
 
 # noinspection PyPep8Naming
 def classFactory(iface):  # pylint: disable=invalid-name
@@ -31,5 +33,19 @@ def classFactory(iface):  # pylint: disable=invalid-name
     :type iface: QgsInterface
     """
     #
+    import os
+    from .plugin_utils.installer import ensure_venv, SHOGUN_VENV_NAME, ensure_dependencies
     from .qgis_shogun_editor import QgisShogunEditor
+
+    project_path = os.path.dirname(__file__)
+    QgsMessageLog.logMessage(f"Project path: {project_path}", "QgisShogunEditor")
+
+    venv_path = ensure_venv(
+        os.path.join(
+            project_path,
+            SHOGUN_VENV_NAME
+        )
+    )
+    ensure_dependencies(venv_path)
+
     return QgisShogunEditor(iface)

plugin_code/graphene_util.py

@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+"""
+/***************************************************************************
+ QgisShogunEditor
+                              -------------------
+        begin                : 2025-09
+        git sha              : $Format:%H$
+        copyright            : (C) 2025 by terrestris
+        email                : info@terrestris.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+"""
+import graphene
+import requests
+
+
+class ApplicationType(graphene.ObjectType):
+    id = graphene.ID()
+    name = graphene.String()
+    description = graphene.String()
+    layerTree = graphene.JSONString()
+
+class Query(graphene.ObjectType):
+    applications = graphene.List(ApplicationType)
+
+    def resolve_applications(self, info):
+        # You may want to parameterize the endpoint URL, here it's hardcoded for demo purposes
+        shogun_url = info.context.get('shogun_url', '')
+        if not shogun_url:
+            return []
+
+        # Build the applications URL (same logic as check_url_for_applications)
+        if shogun_url.endswith('applications'):
+            applications_url = shogun_url
+        elif shogun_url.endswith('application'):
+            applications_url = shogun_url + 's'
+        elif shogun_url.endswith('/'):
+            applications_url = shogun_url + 'applications'
+        else:
+            applications_url = shogun_url + '/applications'
+
+        # Use requests to fetch (or replace with QGIS networking if needed)
+        try:
+            response = requests.get(applications_url, verify=False) # TODO: ssl verification handling
+            if response.status_code == 200:
+                applications_json = response.json()
+                content = applications_json.get('content', [])
+                return [
+                    ApplicationType(
+                        id=app.get('id'),
+                        name=app.get('name'),
+                        description=app.get('description'),
+                        layerTree=app.get('layerTree')
+                    )
+                    for app in content
+                ]
+        except Exception as e:
+            print(f"Error fetching applications: {e}")
+        return []
+
+schema = graphene.Schema(query=Query)

plugin_code/metadata.txt

@@ -27,7 +27,7 @@ tags=python
 
 homepage=http://homepage
 category=Plugins
-icon=icon.png
+icon=shogun_logo.png
 # experimental flag
 experimental=True