def __init__(self):
""""""
DownloadManager.__init__(self)
AddDownloadsManager.__init__(self)
self.session_parser = SessionParser()
class _Api(DownloadManager, AddDownloadsManager):
"""
AddDownloadsManager:
.Contiene la lista de archivos pendientes, y metodos para el chequeo de links.
.Atributos heredados:
self.pending_downloads - privados.
.Metodos heredados:
N/A
DownloadManager:
N/A
"""
def __init__(self):
""""""
DownloadManager.__init__(self)
AddDownloadsManager.__init__(self)
self.session_parser = SessionParser()
def start_update_manager(self):
update_manager = UpdateManager() #new thread.
update_manager.start()
return update_manager
def get_active_downloads(self):
return self.active_downloads.copy()
def get_queue_downloads(self):
return self.queue_downloads.copy()
def get_complete_downloads(self):
return self.complete_downloads.copy()
def get_stopped_downloads(self):
return self.stopped_downloads.copy()
def get_all_downloads(self):
all_downloads = {}
all_downloads.update(self.active_downloads)
all_downloads.update(self.queue_downloads)
all_downloads.update(self.stopped_downloads)
all_downloads.update(self.complete_downloads)
return all_downloads
def load_session(self):
try:
ordered_list = []
download_list = self.session_parser.load()
for item in download_list:
FILE_NAME, FILE_PATH, LINK, HOST, SIZE, STATUS_MSG, PROGRESS, TIME, TIME_REMAIN, CHUNCKS = range(
10) #cool stuff
download_item = DownloadItem(item[FILE_NAME], item[HOST],
item[SIZE], item[LINK],
item[FILE_PATH])
download_item.status = cons.STATUS_STOPPED
download_item.progress = item[PROGRESS]
download_item.size = item[SIZE]
download_item.time = item[TIME]
download_item.chunks = item[CHUNCKS]
self.stopped_downloads[download_item.id] = download_item
ordered_list.append(download_item)
except Exception as err:
logger.exception(err)
return []
return ordered_list
def save_session(self, id_order_list):
download_list = []
all_downloads = self.active_downloads.values(
) + self.queue_downloads.values() + self.stopped_downloads.values()
self.reorder_list(all_downloads, id_order_list) #reorder in-place.
for download_item in all_downloads:
download_list.append([
download_item.name, download_item.path, download_item.link,
download_item.host, download_item.size,
download_item.status_msg, download_item.progress,
download_item.time, download_item.time_remain,
download_item.chunks
]) #lista dentro de lista
#download_list = self.get_downloads_list(id_order_list)
self.session_parser.save(download_list)
logger.debug("Session has been saved")
def get_download_items(self, id_items_list):
""""""
all_downloads = self.get_all_downloads()
return [all_downloads[id_item] for id_item in id_items_list]
def get_status(self):
""""""
result_list = self.get_items_update() #return only updated items
return result_list
class _Api(DownloadManager, AddDownloadsManager):
"""
AddDownloadsManager:
.Contiene la lista de archivos pendientes, y metodos para el chequeo de links.
.Atributos heredados:
self.pending_downloads - privados.
.Metodos heredados:
N/A
DownloadManager:
N/A
"""
def __init__(self):
""""""
DownloadManager.__init__(self)
AddDownloadsManager.__init__(self)
self.session_parser = SessionParser()
def start_update_manager(self):
update_manager = UpdateManager() #new thread.
update_manager.start()
return update_manager
def get_active_downloads(self):
return self.active_downloads.copy()
def get_queue_downloads(self):
return self.queue_downloads.copy()
def get_complete_downloads(self):
return self.complete_downloads.copy()
def get_stopped_downloads(self):
return self.stopped_downloads.copy()
def get_all_downloads(self):
all_downloads = {}
all_downloads.update(self.active_downloads)
all_downloads.update(self.queue_downloads)
all_downloads.update(self.stopped_downloads)
all_downloads.update(self.complete_downloads)
return all_downloads
def clear_complete(self):
self.complete_downloads.clear()
def save_download_as(self, download_item, save_as):
download_item.save_as = save_as
def set_download_name(self, download_item, name):
download_item.name = name
def load_session(self):
FILE_NAME, FILE_PATH, LINK, HOST, SIZE, PROGRESS, TIME, CHUNKS, QUALITY, SAVE_AS = xrange(10)
ordered_list = []
download_list = self.session_parser.load()
try:
for item in download_list:
download_item = DownloadItem(item[FILE_NAME], item[HOST], item[LINK], item[FILE_PATH])
download_item.status = cons.STATUS_STOPPED
download_item.progress = item[PROGRESS]
download_item.size = item[SIZE]
download_item.time = item[TIME]
download_item.chunks = item[CHUNKS]
download_item.video_quality = item[QUALITY]
download_item.save_as = item[SAVE_AS]
self.stopped_downloads[download_item.id] = download_item
ordered_list.append(download_item)
except Exception as err:
logger.exception(err)
self.stopped_downloads.clear()
return []
return ordered_list
def save_session(self, id_item_list):
download_list = []
all_downloads = self.get_all_downloads()
for download_item in (all_downloads[id_item] for id_item in id_item_list): #generator
if download_item.status != cons.STATUS_FINISHED:
download_list.append([download_item.name, download_item.path, download_item.link, download_item.host,
download_item.size, download_item.progress, download_item.time, download_item.chunks,
download_item.video_quality, download_item.save_as])
self.session_parser.save(download_list)
logger.debug("Session has been saved")
def get_download_items(self, id_item_list):
""""""
all_downloads = self.get_all_downloads()
return [all_downloads[id_item] for id_item in id_item_list]
def get_checking_download_item(self, id_item):
all_checking_downloads = self.get_all_checking_downloads()
return all_checking_downloads[id_item]
def __init__(self):
""""""
DownloadManager.__init__(self)
AddDownloadsManager.__init__(self)
self.session_parser = SessionParser()
class _Api(DownloadManager, AddDownloadsManager):
"""
AddDownloadsManager:
.Contiene la lista de archivos pendientes, y metodos para el chequeo de links.
.Atributos heredados:
self.pending_downloads - privados.
.Metodos heredados:
N/A
DownloadManager:
N/A
"""
def __init__(self):
""""""
DownloadManager.__init__(self)
AddDownloadsManager.__init__(self)
self.session_parser = SessionParser()
def start_update_manager(self):
update_manager = UpdateManager() #new thread.
update_manager.start()
return update_manager
def get_active_downloads(self):
return self.active_downloads.copy()
def get_queue_downloads(self):
return self.queue_downloads.copy()
def get_complete_downloads(self):
return self.complete_downloads.copy()
def get_stopped_downloads(self):
return self.stopped_downloads.copy()
def get_all_downloads(self):
all_downloads = {}
all_downloads.update(self.active_downloads)
all_downloads.update(self.queue_downloads)
all_downloads.update(self.stopped_downloads)
all_downloads.update(self.complete_downloads)
return all_downloads
def load_session(self):
try:
ordered_list = []
download_list = self.session_parser.load()
for item in download_list:
FILE_NAME, FILE_PATH, LINK, HOST, SIZE, STATUS_MSG, PROGRESS, TIME, TIME_REMAIN, CHUNCKS = range(10) #cool stuff
download_item = DownloadItem(item[FILE_NAME], item[HOST], item[SIZE], item[LINK], item[FILE_PATH])
download_item.status = cons.STATUS_STOPPED
download_item.progress = item[PROGRESS]
download_item.size = item[SIZE]
download_item.time = item[TIME]
download_item.chunks = item[CHUNCKS]
self.stopped_downloads[download_item.id] = download_item
ordered_list.append(download_item)
except Exception as err:
logger.exception(err)
return []
return ordered_list
def save_session(self, id_order_list):
download_list = []
all_downloads = self.active_downloads.values() + self.queue_downloads.values() + self.stopped_downloads.values()
self.reorder_list(all_downloads, id_order_list) #reorder in-place.
for download_item in all_downloads:
download_list.append([download_item.name, download_item.path, download_item.link, download_item.host, download_item.size, download_item.status_msg, download_item.progress, download_item.time, download_item.time_remain, download_item.chunks]) #lista dentro de lista
#download_list = self.get_downloads_list(id_order_list)
self.session_parser.save(download_list)
logger.debug("Session has been saved")
def get_download_items(self, id_items_list):
""""""
all_downloads = self.get_all_downloads()
return [all_downloads[id_item] for id_item in id_items_list]
def get_status(self):
""""""
result_list = self.get_items_update() #return only updated items
return result_list
