Add python logging to browser and plugin

backend/browser.py

@@ -1,5 +1,7 @@
 # Full imports
 import json
+import pprint
+from pprint import pformat
 
 # Partial imports
 from aiohttp import ClientSession, web
@@ -110,9 +112,15 @@ class PluginBrowser:
             logger.info(" at dir " + self.find_plugin_folder(name))
             logger.debug("calling frontend unload for %s" % str(name))
             await tab.evaluate_js(f"DeckyPluginLoader.unloadPlugin('{name}')")
+            plugins_snapshot = self.plugins.copy()
+            snapshot_string = pformat(plugins_snapshot)
+            logger.debug("current plugins: %s", snapshot_string)
             if self.plugins[name]:
+                logger.debug("Plugin %s was found", name)
                 self.plugins[name].stop()
+                logger.debug("Plugin %s was stopped", name)
                 del self.plugins[name]
+                logger.debug("Plugin %s was removed from the dictionary", name)
             logger.debug("removing files %s" % str(name))
             rmtree(self.find_plugin_folder(name))
         except FileNotFoundError: