WeldingSpotPerformance/src/controller/monitor.py

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import os
from loguru import logger
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from utils.base.base import BaseDirectoryMonitor
class DirectoryMonitor(BaseDirectoryMonitor):
def _init_state(self):
self._files = [
os.path.join(self._directory_path, file)
for file in os.listdir(self._directory_path)
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# TODO: FileNotFoundError: [Errno 2] No such file or directory: 'D:/downloads/a22'
# при выборе real time mode.
if file.lower().endswith('.csv')
]
self.update_timer.timeout.connect(self._monitor)
logger.info("Monitor initiated!")
def _monitor(self):
current_files = [
os.path.join(self._directory_path, file)
for file in os.listdir(self._directory_path)
if file.lower().endswith('.csv')
]
new_files = sorted(list(filter(lambda x: x not in self._files, current_files)))
if new_files:
logger.info(f"New files detected: {new_files}")
self._mediator.notify(self, new_files)
self._files = current_files
if not current_files:
self._files = []
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# TODO: Почему монитор директории обновляет какие-то настройки, графики, стартует что-то?
# Это не должно быть в его зоне ответственности.
# TODO: Может стоит сделать какой-то класс, который будет заниматься обновлениями?
def update_settings(self, data: list[dict]) -> None:
if self.isActive:
self.stop()
_, system_params = data
self._directory_path = system_params['trace_storage_path'][0]
self._update_time = system_params['monitor_update_period'][0]
if not os.path.exists(self._directory_path):
logger.error(f"Путь {self._directory_path} не существует.")
raise FileNotFoundError(f"Путь {self._directory_path} не существует.")
else:
self._init_state()
self.start()
else:
_, system_params = data
self._directory_path = system_params['trace_storage_path'][0]
self._update_time = system_params['monitor_update_period'][0]
def update_plots(self):
if self._files is not None:
self._mediator.notify(self, self._files)
def custom_csv_extract_only(self, path: str):
self._files.append(path)
if path is not None:
self._mediator.notify(self, [path])
else:
self._mediator.notify(self, [''])
def start_raport(self) -> None:
self.stop()
self._files = ['']
self._mediator.notify(self, [''])
def start_seeking(self) -> None:
self._init_state()
self.start()