Filters borked

[chaoslion]

What happened?

Filter processing is currently broken:
https://github.com/AppDaemon/appdaemon/blob/dev/appdaemon/app_management.py#L846-L867

• variable run is unbound (https://github.com/AppDaemon/appdaemon/blob/dev/appdaemon/app_management.py#L860) -> introduce before line 852
• function utils.rreplace expects str, not PosixPath (https://github.com/AppDaemon/appdaemon/blob/dev/appdaemon/app_management.py#L865) -> cast variable file to string or replace utils.rrplace with PosixPath.with_suffix

eg:

    def _process_filters(self):
        for filter in self.AD.config.filters:
            input_files = self.AD.app_dir.rglob(f"*{filter.input_ext}")
            for file in input_files:
                modified = file.stat().st_mtime
                run = False
                if file in self.filter_files:
                    if self.filter_files[file] < modified:
                        self.logger.info("Found modified filter file %s", file)
                        run = True
                else:
                    self.logger.info("Found new filter file %s", file)
                    run = True

                if run is True:
                    self.logger.info("Running filter on %s", file)
                    self.filter_files[file] = modified

                    # Run the filter
                    outfile = file.with_suffix(f".{filter.output_ext}")
                    command_line = filter.command_line.replace("$1", str(file))
                    command_line = command_line.replace("$2", str(outfile))
                    try:
                        subprocess.Popen(command_line, shell=True)

Version

4.5.13

Installation type

Docker container

Relevant log output

2026-03-02 12:11:23.688363 INFO AppDaemon: Found new filter file /mnt/apps/test.py
2026-03-02 12:11:23.688814 INFO AppDaemon: Running filter on /mnt/apps/test.py
2026-03-02 12:11:23.697427 ERROR AppDaemon: Utility loop encountered an error
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/appdaemon/utility_loop.py", line 189, in loop
    await self._init_loop()
  File "/usr/local/lib/python3.12/site-packages/appdaemon/utility_loop.py", line 172, in _init_loop
    await self.AD.app_management.start()
  File "/usr/local/lib/python3.12/site-packages/appdaemon/app_management.py", line 176, in start
    await self.check_app_updates(mode=UpdateMode.INIT)
  File "/usr/local/lib/python3.12/site-packages/appdaemon/app_management.py", line 874, in check_app_updates
    await self._process_filters()
  File "/usr/local/lib/python3.12/site-packages/appdaemon/utils.py", line 673, in wrapper
    return await run_in_executor(self, func, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/appdaemon/utils.py", line 698, in run_in_executor
    return await future
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 59, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/appdaemon/app_management.py", line 790, in _process_filters
    outfile = utils.rreplace(file, filter.input_ext, filter.output_ext, 1)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/appdaemon/utils.py", line 560, in rreplace
    li = s.rsplit(old, occurrence)
         ^^^^^^^^
AttributeError: 'PosixPath' object has no attribute 'rsplit'

Relevant code in the app or config file that caused the issue

Anything else?

No response