def download_video(youtube_id, download_path="../content/", download_url=OUTSIDE_DOWNLOAD_URL, format="mp4", callback=None):
"""Downloads the video file to disk (note: this does NOT invalidate any of the cached html files in KA Lite)"""
ensure_dir(download_path)
url, thumb_url = get_outside_video_urls(youtube_id, download_url=download_url, format=format)
video_filename = "%(id)s.%(format)s" % {"id": youtube_id, "format": format}
filepath = download_path + video_filename
thumb_filename = "%(id)s.png" % {"id": youtube_id}
thumb_filepath = download_path + thumb_filename
try:
path, response = download_file(url, filepath, callback_percent_proxy(callback, end_percent=95))
if not response.type.startswith("video"):
raise URLNotFound("Video was not found!")
path, response = download_file(thumb_url, thumb_filepath, callback_percent_proxy(callback, start_percent=95, end_percent=100))
if not response.type.startswith("image"):
raise URLNotFound("Thumbnail was not found!")
except DownloadCancelled:
delete_downloaded_files(youtube_id, download_path)
raise
except Exception as e:
delete_downloaded_files(youtube_id, download_path)
raise
def get_language_pack(lang_code, software_version, callback):
"""Download language pack for specified language"""
lang_code = lcode_to_ietf(lang_code)
logging.info("Retrieving language pack: %s" % lang_code)
request_url = get_language_pack_url(lang_code, software_version)
path, response = download_file(request_url, callback=callback_percent_proxy(callback))
return path
def get_language_pack(lang_code, software_version, callback):
"""Download language pack for specified language"""
lang_code = lcode_to_ietf(lang_code)
logging.info("Retrieving language pack: %s" % lang_code)
request_url = get_language_pack_url(lang_code, software_version)
path, response = download_file(request_url,
callback=callback_percent_proxy(callback))
return path
def download_video(youtube_id,
download_path="../content/",
download_url=OUTSIDE_DOWNLOAD_URL,
format="mp4",
callback=None):
"""Downloads the video file to disk (note: this does NOT invalidate any of the cached html files in KA Lite)"""
ensure_dir(download_path)
url, thumb_url = get_outside_video_urls(youtube_id,
download_url=download_url,
format=format)
video_filename = "%(id)s.%(format)s" % {"id": youtube_id, "format": format}
filepath = download_path + video_filename
thumb_filename = "%(id)s.png" % {"id": youtube_id}
thumb_filepath = download_path + thumb_filename
try:
path, response = download_file(
url, filepath, callback_percent_proxy(callback, end_percent=95))
if not response.type.startswith("video"):
raise URLNotFound("Video was not found!")
path, response = download_file(
thumb_url, thumb_filepath,
callback_percent_proxy(callback, start_percent=95,
end_percent=100))
if not response.type.startswith("image"):
raise URLNotFound("Thumbnail was not found!")
except DownloadCancelled:
delete_downloaded_files(youtube_id, download_path)
raise
except Exception as e:
delete_downloaded_files(youtube_id, download_path)
raise
