def resume_handler(self, signum, frame):
"""Removes the pause flag so the main loop continues to execute tasks."""
logger.info("Resuming daemon")
self.download_image_time = 0
self.paused = False
system_status.set_current_job(JobEnum.IDLE)
def pause_handler(self, signum, frame):
"""Sets pause flag so that task execution in the main loop is paused."""
logger.info("Pausing daemon")
self.paused = True
system_status.set_current_job(JobEnum.PAUSE)
def download_dropbox_images(facade, sorted_images):
"""Downloads new/updated images and deletes local images that was not found on dropbox."""
if not sorted_images["to_download"] and not sorted_images["to_delete"]:
logger.info(" + Database is in sync with Dropbox account")
logger.info(">> Sync dropbox images aborted")
system_status.set_current_job(JobEnum.IDLE)
return time.time()
for image in sorted_images["to_download"]:
facade.download_image(image)
dropbox_images.save_image(image)
system_status.set_latest_sync()
lazy_files.delete_dict_files(sorted_images["to_delete"], "path")
dropbox_images.delete_images(sorted_images["to_delete"])
def sync_dropbox_images():
"""Compares images on dropbox and locally to sync."""
logger.info("<< Sync dropbox images")
system_status.set_current_job(JobEnum.SYNC)
facade = DropboxAPIFacade(True)
if facade.is_authorized() is False:
logger.warning(" + No dropbox account connected when syncing images")
logger.info(">> Sync dropbox images aborted")
system_status.set_current_job(JobEnum.IDLE)
return time.time()
external_images = facade.get_appfolder_imagedata()
local_images = dropbox_images.get_all_images()
logger.info(" + Images found in dropbox account %d" % len(external_images))
logger.info(" + Images found locally %d" % len(local_images))
sorted_images = compare_images_to_sync(external_images, local_images)
download_dropbox_images(facade, sorted_images)
system_status.set_current_job(JobEnum.IDLE)
logger.info(">> Sync dropbox images complete")
return time.time()
