Added debugger setup, cleanup

src/versions/solarfm-0.0.1/solarfm/__main__.py

@@ -18,7 +18,6 @@ from app import Application
 
 
 
-
 def run():
     try:
         locale.setlocale(locale.LC_NUMERIC, 'C')

src/versions/solarfm-0.0.1/solarfm/app.py

@@ -1,26 +1,25 @@
 # Python imports
+import signal
 import os
-import inspect
 
 # Lib imports
 
 # Application imports
-
+from utils.debugging import debug_signal_handler
 from utils.ipc_server import IPCServer
 from core.window import Window
 
 
+
 class AppLaunchException(Exception):
     ...
 
 
-
 class Application(IPCServer):
-    """ Inherit from IPCServer; create Controller classe; bind any signal(s) to Builder. """
+    """ docstring for Application. """
 
     def __init__(self, args, unknownargs):
         super(Application, self).__init__()
-        self.args, self.unknownargs = args, unknownargs
 
         if not settings.is_trace_debug():
             try:
@@ -36,4 +35,14 @@ class Application(IPCServer):
 
                 raise AppLaunchException(f"{app_name} IPC Server Exists: Will send path(s) to it and close...")
 
+        try:
+            # kill -SIGUSR2 <pid> from Linux/Unix or SIGBREAK signal from Windows
+            signal.signal(
+                vars(signal).get("SIGBREAK") or vars(signal).get("SIGUSR1"),
+                debug_signal_handler
+            )
+        except ValueError:
+            # Typically: ValueError: signal only works in main thread
+            ...
+
         Window(args, unknownargs)

src/versions/solarfm-0.0.1/solarfm/core/mixins/signals/file_action_signals_mixin.py

@@ -101,4 +101,4 @@ class FileActionSignalsMixin:
 
             items = icon_grid.get_selected_items()
             if len(items) > 0:
-                icon_grid.scroll_to_path(items[0], False, 0.5, 0.5)
+                icon_grid.scroll_to_path(items[0], False, 0.5, 0.5)

src/versions/solarfm-0.0.1/solarfm/plugins/manifest.py

@@ -2,6 +2,7 @@
 import os
 import json
 from os.path import join
+from dataclasses import dataclass
 
 # Lib imports
 
@@ -14,6 +15,7 @@ class ManifestProcessorException(Exception):
     ...
 
 
+@dataclass(slots=True)
 class PluginInfo:
     path: str       = None
     name: str       = None
@@ -89,4 +91,4 @@ class ManifestProcessor:
             if isinstance(requests["bind_keys"], list):
                 loading_data["bind_keys"] = requests["bind_keys"]
 
-        return self._plugin, loading_data
+        return self._plugin, loading_data

src/versions/solarfm-0.0.1/solarfm/shellfm/windows/tabs/utils/filehandler.py

@@ -34,14 +34,14 @@ class FileHandler:
 
         return True
 
-    def delete_file(self, toDeleteFile):
+    def delete_file(self, to_delete_file):
         try:
-            print(f"Deleting:  {toDeleteFile}")
-            if os.path.exists(toDeleteFile):
-                if os.path.isfile(toDeleteFile):
-                    os.remove(toDeleteFile)
-                elif os.path.isdir(toDeleteFile):
-                    shutil.rmtree(toDeleteFile)
+            print(f"Deleting:  {to_delete_file}")
+            if os.path.exists(to_delete_file):
+                if os.path.isfile(to_delete_file):
+                    os.remove(to_delete_file)
+                elif os.path.isdir(to_delete_file):
+                    shutil.rmtree(to_delete_file)
                 else:
                     print("An error occured deleting the file:")
                     return False
@@ -73,7 +73,7 @@ class FileHandler:
 
         return True
 
-    def copy_file(self,fFile, tFile, symlinks=False, ignore=None):
+    def copy_file(self, fFile, tFile, symlinks = False, ignore = None):
         try:
             if os.path.isdir(fFile):
                 shutil.copytree(fFile, tFile, symlinks, ignore)

src/versions/solarfm-0.0.1/solarfm/utils/debugging.py

@@ -0,0 +1,35 @@
+# Python imports
+
+# Lib imports
+
+# Application imports
+
+
+
+# Break into a Python console upon SIGUSR1 (Linux) or SIGBREAK (Windows:
+# CTRL+Pause/Break).  To be included in all production code, just in case.
+def debug_signal_handler(signal, frame):
+    del signal
+    del frame
+
+    try:
+        import rpdb2
+        logger.debug("\n\nStarting embedded RPDB2 debugger. Password is 'foobar'\n\n")
+        rpdb2.start_embedded_debugger("foobar", True, True)
+        rpdb2.setbreak(depth=1)
+        return
+    except StandardError:
+        pass
+
+    try:
+        from rfoo.utils import rconsole
+        logger.debug("\n\nStarting embedded rconsole debugger...\n\n")
+        rconsole.spawn_server()
+    except StandardError as ex:
+        ...
+
+    try:
+        import code
+        code.interact()
+    except StandardError as ex:
+        logger.debug(f"{ex}, returning to normal program flow...")