1 from __future__ import unicode_literals
3 from .common import FileDownloader
4 from .external import get_external_downloader
7 from .hls import NativeHlsFD
8 from .http import HttpFD
9 from .mplayer import MplayerFD
10 from .rtmp import RtmpFD
18 'm3u8_native': NativeHlsFD,
26 def get_suitable_downloader(info_dict, params={}):
27 """Get the downloader class that can handle the info dict."""
28 protocol = determine_protocol(info_dict)
29 info_dict['protocol'] = protocol
31 external_downloader = params.get('external_downloader')
32 if external_downloader is not None:
33 ed = get_external_downloader(external_downloader)
34 if ed.supports(info_dict):
37 if protocol == 'm3u8' and params.get('hls_prefer_native'):
40 return PROTOCOL_MAP.get(protocol, HttpFD)
44 'get_suitable_downloader',