# Path: src/werkzeug/_internal.py
# def _log(type: str, message: str, *args: t.Any, **kwargs: t.Any) -> None:
#     """Log a message to the 'werkzeug' logger.
# 
#     The logger is created the first time it is needed. If there is no
#     level set, it is set to :data:`logging.INFO`. If there is no handler
#     for the logger's effective level, a :class:`logging.StreamHandler`
#     is added.
#     """
#     global _logger
# 
#     if _logger is None:
#         _logger = logging.getLogger("werkzeug")
# 
#         if _logger.level == logging.NOTSET:
#             _logger.setLevel(logging.INFO)
# 
#         if not _has_level_handler(_logger):
#             _logger.addHandler(_ColorStreamHandler())
# 
#     getattr(_logger, type)(message.rstrip(), *args, **kwargs)


import fnmatch
import os
import subprocess
import sys
import threading
import time
import typing as t
        import termios
    import signal
from itertools import chain
from pathlib import PurePath
from ._internal import _log
        from watchdog.observers import Observer
        from watchdog.events import PatternMatchingEventHandler
        while True:
            self.run_step()
            time.sleep(self.interval)

    def run_step(self) -> None:
        """Run one step for watching the filesystem. Called once to set
        up initial state, then repeatedly to update it.
        """
        pass

    def restart_with_reloader(self) -> int:
        """Spawn a new Python interpreter with the same arguments as the
        current one, but running the reloader thread.
        """
        while True:
            _log("info", f" * Restarting with {self.name}")
            args = _get_args_for_reloading()
            new_environ = os.environ.copy()
            new_environ["WERKZEUG_RUN_MAIN"] = "true"
            exit_code = subprocess.call(args, env=new_environ, close_fds=False)

            if exit_code != 3:
                return exit_code

    def trigger_reload(self, filename: str) -> None:
        self.log_reload(filename)
        sys.exit(3)

    def log_reload(self, filename: str) -> None:
        filename = os.path.abspath(filename)

# Path: src/werkzeug/_internal.py
# def _log(type: str, message: str, *args: t.Any, **kwargs: t.Any) -> None:
#     """Log a message to the 'werkzeug' logger.
# 
#     The logger is created the first time it is needed. If there is no
#     level set, it is set to :data:`logging.INFO`. If there is no handler
#     for the logger's effective level, a :class:`logging.StreamHandler`
#     is added.
#     """
#     global _logger
# 
#     if _logger is None:
#         _logger = logging.getLogger("werkzeug")
# 
#         if _logger.level == logging.NOTSET:
#             _logger.setLevel(logging.INFO)
# 
#         if not _has_level_handler(_logger):
#             _logger.addHandler(_ColorStreamHandler())
# 
#     getattr(_logger, type)(message.rstrip(), *args, **kwargs)


# Path: src/werkzeug/_reloader.py
import fnmatch
import os
import subprocess
import sys
import threading
import time
import typing as t
        import termios
    import signal
from itertools import chain
from pathlib import PurePath
from ._internal import _log
        from watchdog.observers import Observer
        from watchdog.events import PatternMatchingEventHandler

        while True:
            self.run_step()
            time.sleep(self.interval)

    def run_step(self) -> None:
        """Run one step for watching the filesystem. Called once to set
        up initial state, then repeatedly to update it.
        """
        pass

    def restart_with_reloader(self) -> int:
        """Spawn a new Python interpreter with the same arguments as the
        current one, but running the reloader thread.
        """
        while True:
            _log("info", f" * Restarting with {self.name}")
            args = _get_args_for_reloading()
            new_environ = os.environ.copy()
            new_environ["WERKZEUG_RUN_MAIN"] = "true"
            exit_code = subprocess.call(args, env=new_environ, close_fds=False)

            if exit_code != 3:
                return exit_code

    def trigger_reload(self, filename: str) -> None:
        self.log_reload(filename)
        sys.exit(3)

    def log_reload(self, filename: str) -> None:
        filename = os.path.abspath(filename)

        _log("info", f" * Detected change in {filename!r}, reloading")