Fixed plugin route attaching

openflexure_microscope/api/app.py

@@ -16,16 +16,11 @@ from flask_cors import CORS
 from openflexure_microscope.api.exceptions import JSONExceptionHandler
 from openflexure_microscope.api.utilities import list_routes
 
-from openflexure_microscope.config import (
-    settings_file_path,
-    JSONEncoder,
-    USER_PLUGINS_PATH,
-)
+from openflexure_microscope.config import settings_file_path, JSONEncoder
 from openflexure_microscope.api.v1 import blueprints
 from openflexure_microscope.api import v2
 
 from openflexure_microscope.common.labthings import LabThing
-from openflexure_microscope.common.labthings.plugins import find_plugins
 
 from openflexure_microscope.api.microscope import default_microscope as api_microscope
 
@@ -140,21 +135,6 @@ v2_actions_blueprint = v2.blueprints.actions.construct_blueprint(api_microscope)
 app.register_blueprint(v2_actions_blueprint, url_prefix=uri("/actions", "v2"))
 
 
-plugins = find_plugins(USER_PLUGINS_PATH)
-print(plugins.__plugins__)
-
-for plugin_obj in plugins.__plugins__:
-    for plugin_view_id, plugin_view in plugin_obj.views.items():
-        # Add route to the plugins blueprint
-        app.add_url_rule(
-            "/new-plugins" + plugin_view["rule"],
-            view_func=plugin_view["view"].as_view(
-                f"{plugin_obj._name_python_safe}_{plugin_view_id}"
-            ),
-            **plugin_view["kwargs"],
-        )
-
-
 @app.route("/routes")
 def routes():
     """

openflexure_microscope/api/v2/blueprints/plugins.py

@@ -2,11 +2,13 @@
 Top-level representation of attached and enabled plugins
 """
 
-from openflexure_microscope.plugins import PluginLoader, MicroscopePlugin
 from openflexure_microscope.api.views import MicroscopeViewPlugin
 from openflexure_microscope.utilities import get_docstring, description_from_view
 from openflexure_microscope.api.utilities import blueprint_for_module
 
+from openflexure_microscope.common.labthings.plugins import find_plugins
+from openflexure_microscope.config import USER_PLUGINS_PATH
+
 from flask import Blueprint, jsonify, url_for
 from openflexure_microscope.api.views import MicroscopeView
 
@@ -14,8 +16,11 @@ import copy
 import logging
 import warnings
 
+_plugins = find_plugins(USER_PLUGINS_PATH)
+print(_plugins)
 
-def plugins_representation(plugin_loader_object: PluginLoader):
+
+def plugins_representation(plugin_list):
     """
     Generate a dictionary representation of all plugins, including Flask route URLs
 
@@ -27,7 +32,7 @@ def plugins_representation(plugin_loader_object: PluginLoader):
     """
     plugins = {}
 
-    for plugin in plugin_loader_object.active:
+    for plugin in plugin_list:
         logging.debug(f"Representing plugin {plugin._name}")
         d = {
             "python_name": plugin._name_python_safe,
@@ -67,13 +72,25 @@ class PluginFormAPI(MicroscopeView):
         A complete list of enabled plugins can be found in the microscope state.
 
         """
-        return jsonify(plugins_representation(self.microscope.plugins))
+        global _plugins
+        return jsonify(plugins_representation(_plugins))
 
 
 def construct_blueprint(microscope_obj):
 
     blueprint = blueprint_for_module(__name__)
 
+    for plugin_obj in _plugins:
+        for plugin_view_id, plugin_view in plugin_obj.views.items():
+            # Add route to the plugins blueprint
+            blueprint.add_url_rule(
+                plugin_view["rule"],
+                view_func=plugin_view["view"].as_view(
+                    f"{plugin_obj._name_python_safe}_{plugin_view_id}"
+                ),
+                **plugin_view["kwargs"],
+            )
+
     # Create a base route to return plugin API forms, if any exist
     blueprint.add_url_rule(
         "/", view_func=PluginFormAPI.as_view("plugins", microscope=microscope_obj)

openflexure_microscope/common/labthings/plugins.py

@@ -16,13 +16,15 @@ class BasePlugin:
     Handles binding route views and forms.
     """
 
-    def __init__(self):
+    def __init__(self, name: str, description=""):
         self._views = (
             {}
         )  # Key: Full, Python-safe ID. Val: Original rule, and view class
         self._rules = {}  # Key: Original rule. Val: View class
         self._gui = None
 
+        self.name = name
+
     @property
     def views(self):
         return self._views
@@ -84,22 +86,17 @@ class BasePlugin:
 
     @property
     def _name(self):
-        return self.__class__.__name__
+        return self.name
 
     @property
     def _name_python_safe(self):
-        return camel_to_snake(self._name)
+        name = camel_to_snake(self._name)  # Camel to snake
+        name = name.replace(" ", "_")  # Spaces to snake
+        return name
 
     @property
     def _name_uri_safe(self):
-        return camel_to_spine(self._name)
-
-    def _full_name(self):
-        module = self.__class__.__module__
-        if module is None or module == str.__class__.__module__:
-            return self.__class__.__name__  # Avoid reporting __builtin__
-        else:
-            return module + "." + self.__class__.__name__
+        return camel_to_spine(self._name_python_safe)
 
 
 def find_plugins(plugin_path, module_name="plugins"):
@@ -116,4 +113,7 @@ def find_plugins(plugin_path, module_name="plugins"):
 
     spec.loader.exec_module(mod)
 
-    return mod
+    if hasattr(mod, "__plugins__"):
+        return mod.__plugins__
+    else:
+        return None