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import os
from os import path as osp
from blinker import signal
import defaults
import logging
import utils
from utils.settings_manager import SETTINGS
from system.drive_manager import DRIVE_MANAGER
from tornado.concurrent import run_on_executor
from API import stitcher_api
class Debugging(object):
stitcher_executor = stitcher_api.StitcherAPI.stitcher_executor
def __init__(self, output_manager, preset_manager):
self.output_manager = output_manager
self.preset_manager = preset_manager
signal("stitching_running").connect(self._start_debug_outputs)
@run_on_executor(executor='stitcher_executor')
def _start_record(self, sender=None):
try:
self.output_manager.start_output("output_recorder",self.preset)
except Exception:
logging.error("Error raised", exc_info=True)
signal("start_debug_failed").send()
def _start_debug_outputs_internal(self, sender=None):
if SETTINGS.auto_stream:
preset = self.preset_manager.get(defaults.LOCAL_BROADCAST_PRESET)
self.output_manager.start_output("stream", preset)
if SETTINGS.auto_record:
self.preset = {'drive_path' : defaults.USER_RECORDINGS_PATH}
DRIVE_MANAGER.add_managed_drive(defaults.USER_RECORDINGS_PATH)
signal("device_ok{}".format(utils.filesystem.get_mount_point(defaults.USER_RECORDINGS_PATH))).connect(self._start_record)
if SETTINGS.profiling_time:
self.output_manager.start_output("profiling", SETTINGS.profiling_time)
signal("profiling_stopping").connect(self._stop_debug_outputs)
@run_on_executor(executor='stitcher_executor')
def _start_debug_outputs(self, sender=None):
try:
self._start_debug_outputs_internal(sender)
except Exception:
logging.error("Error raised", exc_info=True)
signal("start_debug_failed").send()
@run_on_executor(executor='stitcher_executor')
def _stop_debug_outputs(self, sender=None):
self.output_manager.stop_output("stream")
self.output_manager.stop_output("output_recorder")