Detect version of plugins from setup.py, updated Readme

flaschengeist/modules/__init__.py

@@ -1,3 +1,5 @@
+import pkg_resources
+
 from flaschengeist.system.hook import HookCall
 
 send_message_hook = HookCall("send_message")
@@ -7,7 +9,7 @@ class Plugin:
     def __init__(self, config=None, blueprint=None, permissions={}):
         self.blueprint = blueprint
         self.permissions = permissions
-        self.version = "dummy"
+        self.version = pkg_resources.get_distribution(self.__module__.split(".")[0]).version
 
     def install(self):
         """Installation routine

flaschengeist/readme.md

@@ -68,23 +68,18 @@ Or if you just want to use `git blame`, configure git like this:
     example_bp = Blueprint("example", __name__, url_prefix="/example")
     permissions = {"EXAMPLE_HELLO": "example_hello"}
     
-    
-    def register():
-        # If no model is needed:
-        # return Plugin(schedule_bp, permissions)
-        # else if model is used:
-        class ExamplePlugin(Plugin):
-            def install(self):
-                from flaschengeist.system.database import db
-                import .model
-                db.create_all()
-                db.session.commit()
-    
-        return ExamplePlugin(schedule_bp, permissions)
-                
-    
-    
-    @schedule_bp.route("/hello", methods=['GET'])
+    class PluginExample(Plugin):
+        def __init__(self, conf):
+            super().__init__(blueprint=example_bp, permissions=permissions)
+
+        def install(self):
+            from flaschengeist.system.database import db
+            import .model
+            db.create_all()
+            db.session.commit()
+
+
+    @example_bp.route("/hello", methods=['GET'])
     @login_required(roles=['example_hello'])
     def __hello(id, **kwargs):
         return "Hello"
@@ -94,8 +89,6 @@ Optional, only needed if you need your own models (database)
 
     from flaschengeist.system.database import db
     
-    model_name = __name__
-    
     
     class ExampleModel(db.Model):
         """Example Model"""
@@ -115,7 +108,7 @@ Optional, only needed if you need your own models (database)
         ],
         entry_points={
             "flaschengeist.plugin": [
-                "example = flaschengeist-example-plugin:register"            "roles = flaschengeist.modules.roles:register",
+                "example = flaschengeist-example-plugin:ExampleModel"
             ]
         },
     )