Update.

src/zhurnal.egg-info/PKG-INFO

@@ -1,6 +1,6 @@
 Metadata-Version: 2.4
 Name: zhurnal
-Version: 0.2.0
+Version: 0.1.0
 Summary: Process monitoring and management web application
 Author: retoor
 Author-email: retoor@molodetz.nl
@@ -8,7 +8,7 @@ Requires-Python: >=3.8
 Description-Content-Type: text/markdown
 Requires-Dist: aiohttp
 Requires-Dist: setuptools
-Requires-Dist: app @ git+https://retoor.molodetz.nl/retoor/app.git
+Requires-Dist: app@ git+https://retoor.molodetz.nl/retoor/app.git
 
 # Zhurnal: Real-Time Process Monitoring Web Interface 🚀
 

src/zhurnal.egg-info/requires.txt

@@ -1,3 +1,3 @@
 aiohttp
 setuptools
-app @ git+https://retoor.molodetz.nl/retoor/app.git
+app@ git+https://retoor.molodetz.nl/retoor/app.git

src/zhurnal/app.py

@@ -209,15 +209,15 @@ class Zhurnal(BaseApplication):
         self.process_tasks = {}
         self.shutdown_event = asyncio.Event()
         super().__init__(*args, **kwargs)
-
+        
         # Register signal handlers for graceful shutdown
         loop = asyncio.get_event_loop()
         for sig in (signal.SIGINT, signal.SIGTERM):
             loop.add_signal_handler(sig, self.handle_exit)
-
+        
         self.on_startup.append(self.start_processes)
         self.on_cleanup.append(self.cleanup_processes)
-
+        
         self.clients = []
         self.router.add_get("/ws", self.websocket_handler)
         self.router.add_get("/", self.index_handler)
@@ -231,12 +231,12 @@ class Zhurnal(BaseApplication):
     async def cleanup_processes(self, app):
         """Cleanup all running subprocesses."""
         log.info("Cleaning up processes...")
-
+        
         # Terminate all running processes
         for command, process_info in list(self.processes.items()):
             try:
                 # Get the subprocess
-                process = process_info.get("process")
+                process = process_info.get('process')
                 if process and process.returncode is None:
                     log.info(f"Terminating process: {command}")
                     try:
@@ -250,7 +250,7 @@ class Zhurnal(BaseApplication):
                         process.kill()
             except Exception as e:
                 log.error(f"Error cleaning up process {command}: {e}")
-
+        
         # Cancel any running tasks
         for task in list(self.process_tasks.values()):
             if not task.done():
@@ -297,10 +297,13 @@ class Zhurnal(BaseApplication):
                 stdout=asyncio.subprocess.PIPE,
                 stderr=asyncio.subprocess.PIPE,
             )
-
+            
             # Store process information
-            self.processes[command] = {"process": process, "name": process_name}
+            self.processes[command] = {
-
+                'process': process,
+                'name': process_name
+            }
+            
             log.info(f"Running process {process_name}: {command}")
 
             async def read_output(app, name, process, f, is_stderr=False):
@@ -310,17 +313,15 @@ class Zhurnal(BaseApplication):
                         # Check if shutdown is requested
                         if self.shutdown_event.is_set():
                             break
-
+                        
                         time_current = time.time()
                         time_elapsed = round(
                             time_previous and time_current - time_previous or 0, 4
                         )
                         decoded_line = line.decode("utf-8", "ignore").strip()
                         print(decoded_line)
-                        decoded_line = "".join(
+                        decoded_line = "".join(c for c in decoded_line if c.isprintable())
-                            c for c in decoded_line if c.isprintable()
+                        
-                        )
-
                         # Broadcast to all WebSocket clients
                         for client in app.clients:
                             await client.send_str(
@@ -345,13 +346,7 @@ class Zhurnal(BaseApplication):
             # Read stdout and stderr concurrently
             await asyncio.gather(
                 read_output(self, f"{process_name}:stdout", process, process.stdout),
-                read_output(
+                read_output(self, f"{process_name}:stderr", process, process.stderr, is_stderr=True)
-                    self,
-                    f"{process_name}:stderr",
-                    process,
-                    process.stderr,
-                    is_stderr=True,
-                ),
             )
 
             # Wait for process to complete
@@ -366,7 +361,7 @@ class Zhurnal(BaseApplication):
                 log.error(
                     f"Process {process_name}:{command} exited with non-zero status {process.returncode}."
                 )
-
+        
         except Exception as e:
             log.error(f"Error running process {process_name}: {e}")
         finally:
@@ -427,6 +422,5 @@ def cli():
 
     app.run(host=args.host, port=args.port)
 
-
 if __name__ == "__main__":
     cli()