class DownloadJob(Job):
signals = Target
def __init__(self, page, observer = None):
self.signals = Target()
self.page = page
# print 'DownloadJob: %r' % page['title']
super(DownloadJob, self).__init__(download_file
, page['download']['url']
, page['download']['base_path']
, localFileName = page['download']['localFileName']
, cookie = page['download']['cookie']
, referer = page['download']['url']
, download_logs = page['download']['download_logs']
, observer = self
)
page['statusText'] = 'IN_DOWNLOAD_QUEUE'
if observer:
self.signals.observe(observer)
# print 'observes: %r' % self.signals.observes
self.signals.emit('page:change', object = page)
def notify(self, topic, value):
# print 'DownloadJob.notify: %r = %r' % (topic, value)
if topic == 'progress:change':
self.page['download']['progress'] = value
if 0 < value < 100:
self.page['download']['statusText'] = 'RUNNING'
elif value == 100:
self.page['download']['statusText'] = 'FINISHED'
self.page['finishedOn'] = datetime.utcnow().isoformat()
self.signals.emit('page:change', object = self.page)
def __init__(self, page, observer = None):
self.signals = Target()
self.page = page
# print 'DownloadJob: %r' % page['title']
super(DownloadJob, self).__init__(download_file
, page['download']['url']
, page['download']['base_path']
, localFileName = page['download']['localFileName']
, cookie = page['download']['cookie']
, referer = page['download']['url']
, download_logs = page['download']['download_logs']
, observer = self
)
page['statusText'] = 'IN_DOWNLOAD_QUEUE'
if observer:
self.signals.observe(observer)
# print 'observes: %r' % self.signals.observes
self.signals.emit('page:change', object = page)
