def load_from_xml(self):
"""Loads download objects from the xml file."""
self.download_file_path = os.path.join(self.config.base_dir,
DOWNLOADS_FILE)
if not os.path.exists(self.download_file_path):
self.__create_xml()
else:
self.tree = ET.parse(self.download_file_path)
downloads_element = self.tree.getroot()
for download_element in list(downloads_element):
uri = download_element.findtext("uri")
path = download_element.findtext("path")
file_name = download_element.findtext("filename")
total_size = download_element.findtext("size")
status = download_element.findtext("status")
date_started = download_element.findtext("date_started")
date_completed = download_element.findtext("date_completed")
download = Download(uri, path, date_started, date_completed)
download.file_name = file_name
if total_size:
download.total_size = int(total_size)
if status:
download.status = int(status)
if download.status == COMPLETED:
download.percent_complete = 100
else:
if download.total_size != 0:
download.percent_complete = 100 * download.current_size / download.total_size
else:
download.percent_complete = 0
self.__append_download(download)
def load_from_xml(self):
"""Loads download objects from the xml file."""
self.download_file_path = os.path.join(self.config.base_dir,
DOWNLOADS_FILE)
if not os.path.exists(self.download_file_path):
self.__create_xml()
else:
self.tree = ET.parse(self.download_file_path)
downloads_element = self.tree.getroot()
for download_element in list(downloads_element):
uri = download_element.findtext("uri")
path = download_element.findtext("path")
file_name = download_element.findtext("filename")
total_size = download_element.findtext("size")
status = download_element.findtext("status")
date_started = download_element.findtext("date_started")
date_completed = download_element.findtext("date_completed")
download = Download(uri, path, date_started, date_completed)
download.file_name = file_name
if total_size:
download.total_size = int(total_size)
if status:
download.status = int(status)
if download.status == COMPLETED:
download.percent_complete = 100
else:
if download.total_size != 0:
download.percent_complete = 100 * download.current_size / download.total_size
else:
download.percent_complete = 0
self.__append_download(download)
