277 lines
9.6 KiB
Python
277 lines
9.6 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import os.path
|
|
import subprocess
|
|
import sys
|
|
import re
|
|
|
|
from .common import FileDownloader
|
|
from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS
|
|
from ..utils import (
|
|
cli_option,
|
|
cli_valueless_option,
|
|
cli_bool_option,
|
|
cli_configuration_args,
|
|
encodeFilename,
|
|
encodeArgument,
|
|
handle_youtubedl_headers,
|
|
check_executable,
|
|
)
|
|
|
|
|
|
class ExternalFD(FileDownloader):
|
|
def real_download(self, filename, info_dict):
|
|
self.report_destination(filename)
|
|
tmpfilename = self.temp_name(filename)
|
|
|
|
retval = self._call_downloader(tmpfilename, info_dict)
|
|
if retval == 0:
|
|
fsize = os.path.getsize(encodeFilename(tmpfilename))
|
|
self.to_screen('\r[%s] Downloaded %s bytes' % (self.get_basename(), fsize))
|
|
self.try_rename(tmpfilename, filename)
|
|
self._hook_progress({
|
|
'downloaded_bytes': fsize,
|
|
'total_bytes': fsize,
|
|
'filename': filename,
|
|
'status': 'finished',
|
|
})
|
|
return True
|
|
else:
|
|
self.to_stderr('\n')
|
|
self.report_error('%s exited with code %d' % (
|
|
self.get_basename(), retval))
|
|
return False
|
|
|
|
@classmethod
|
|
def get_basename(cls):
|
|
return cls.__name__[:-2].lower()
|
|
|
|
@property
|
|
def exe(self):
|
|
return self.params.get('external_downloader')
|
|
|
|
@classmethod
|
|
def available(cls):
|
|
return check_executable(cls.get_basename(), [cls.AVAILABLE_OPT])
|
|
|
|
@classmethod
|
|
def supports(cls, info_dict):
|
|
return info_dict['protocol'] in ('http', 'https', 'ftp', 'ftps')
|
|
|
|
@classmethod
|
|
def can_download(cls, info_dict):
|
|
return cls.available() and cls.supports(info_dict)
|
|
|
|
def _option(self, command_option, param):
|
|
return cli_option(self.params, command_option, param)
|
|
|
|
def _bool_option(self, command_option, param, true_value='true', false_value='false', separator=None):
|
|
return cli_bool_option(self.params, command_option, param, true_value, false_value, separator)
|
|
|
|
def _valueless_option(self, command_option, param, expected_value=True):
|
|
return cli_valueless_option(self.params, command_option, param, expected_value)
|
|
|
|
def _configuration_args(self, default=[]):
|
|
return cli_configuration_args(self.params, 'external_downloader_args', default)
|
|
|
|
def _call_downloader(self, tmpfilename, info_dict):
|
|
""" Either overwrite this or implement _make_cmd """
|
|
cmd = [encodeArgument(a) for a in self._make_cmd(tmpfilename, info_dict)]
|
|
|
|
self._debug_cmd(cmd)
|
|
|
|
p = subprocess.Popen(
|
|
cmd, stderr=subprocess.PIPE)
|
|
_, stderr = p.communicate()
|
|
if p.returncode != 0:
|
|
self.to_stderr(stderr)
|
|
return p.returncode
|
|
|
|
|
|
class CurlFD(ExternalFD):
|
|
AVAILABLE_OPT = '-V'
|
|
|
|
def _make_cmd(self, tmpfilename, info_dict):
|
|
cmd = [self.exe, '--location', '-o', tmpfilename]
|
|
for key, val in info_dict['http_headers'].items():
|
|
cmd += ['--header', '%s: %s' % (key, val)]
|
|
cmd += self._option('--interface', 'source_address')
|
|
cmd += self._option('--proxy', 'proxy')
|
|
cmd += self._valueless_option('--insecure', 'nocheckcertificate')
|
|
cmd += self._configuration_args()
|
|
cmd += ['--', info_dict['url']]
|
|
return cmd
|
|
|
|
|
|
class AxelFD(ExternalFD):
|
|
AVAILABLE_OPT = '-V'
|
|
|
|
def _make_cmd(self, tmpfilename, info_dict):
|
|
cmd = [self.exe, '-o', tmpfilename]
|
|
for key, val in info_dict['http_headers'].items():
|
|
cmd += ['-H', '%s: %s' % (key, val)]
|
|
cmd += self._configuration_args()
|
|
cmd += ['--', info_dict['url']]
|
|
return cmd
|
|
|
|
|
|
class WgetFD(ExternalFD):
|
|
AVAILABLE_OPT = '--version'
|
|
|
|
def _make_cmd(self, tmpfilename, info_dict):
|
|
cmd = [self.exe, '-O', tmpfilename, '-nv', '--no-cookies']
|
|
for key, val in info_dict['http_headers'].items():
|
|
cmd += ['--header', '%s: %s' % (key, val)]
|
|
cmd += self._option('--bind-address', 'source_address')
|
|
cmd += self._option('--proxy', 'proxy')
|
|
cmd += self._valueless_option('--no-check-certificate', 'nocheckcertificate')
|
|
cmd += self._configuration_args()
|
|
cmd += ['--', info_dict['url']]
|
|
return cmd
|
|
|
|
|
|
class Aria2cFD(ExternalFD):
|
|
AVAILABLE_OPT = '-v'
|
|
|
|
def _make_cmd(self, tmpfilename, info_dict):
|
|
cmd = [self.exe, '-c']
|
|
cmd += self._configuration_args([
|
|
'--min-split-size', '1M', '--max-connection-per-server', '4'])
|
|
dn = os.path.dirname(tmpfilename)
|
|
if dn:
|
|
cmd += ['--dir', dn]
|
|
cmd += ['--out', os.path.basename(tmpfilename)]
|
|
for key, val in info_dict['http_headers'].items():
|
|
cmd += ['--header', '%s: %s' % (key, val)]
|
|
cmd += self._option('--interface', 'source_address')
|
|
cmd += self._option('--all-proxy', 'proxy')
|
|
cmd += self._bool_option('--check-certificate', 'nocheckcertificate', 'false', 'true', '=')
|
|
cmd += ['--', info_dict['url']]
|
|
return cmd
|
|
|
|
|
|
class HttpieFD(ExternalFD):
|
|
@classmethod
|
|
def available(cls):
|
|
return check_executable('http', ['--version'])
|
|
|
|
def _make_cmd(self, tmpfilename, info_dict):
|
|
cmd = ['http', '--download', '--output', tmpfilename, info_dict['url']]
|
|
for key, val in info_dict['http_headers'].items():
|
|
cmd += ['%s:%s' % (key, val)]
|
|
return cmd
|
|
|
|
|
|
class FFmpegFD(ExternalFD):
|
|
@classmethod
|
|
def supports(cls, info_dict):
|
|
return info_dict['protocol'] in ('http', 'https', 'ftp', 'ftps', 'm3u8', 'rtsp', 'rtmp', 'mms')
|
|
|
|
@classmethod
|
|
def available(cls):
|
|
return FFmpegPostProcessor().available
|
|
|
|
def _call_downloader(self, tmpfilename, info_dict):
|
|
url = info_dict['url']
|
|
ffpp = FFmpegPostProcessor(downloader=self)
|
|
if not ffpp.available:
|
|
self.report_error('m3u8 download detected but ffmpeg or avconv could not be found. Please install one.')
|
|
return False
|
|
ffpp.check_version()
|
|
|
|
args = [ffpp.executable, '-y']
|
|
|
|
args += self._configuration_args()
|
|
|
|
# start_time = info_dict.get('start_time') or 0
|
|
# if start_time:
|
|
# args += ['-ss', compat_str(start_time)]
|
|
# end_time = info_dict.get('end_time')
|
|
# if end_time:
|
|
# args += ['-t', compat_str(end_time - start_time)]
|
|
|
|
if info_dict['http_headers'] and re.match(r'^https?://', url):
|
|
# Trailing \r\n after each HTTP header is important to prevent warning from ffmpeg/avconv:
|
|
# [http @ 00000000003d2fa0] No trailing CRLF found in HTTP header.
|
|
headers = handle_youtubedl_headers(info_dict['http_headers'])
|
|
args += [
|
|
'-headers',
|
|
''.join('%s: %s\r\n' % (key, val) for key, val in headers.items())]
|
|
|
|
protocol = info_dict.get('protocol')
|
|
|
|
if protocol == 'rtmp':
|
|
player_url = info_dict.get('player_url')
|
|
page_url = info_dict.get('page_url')
|
|
app = info_dict.get('app')
|
|
play_path = info_dict.get('play_path')
|
|
tc_url = info_dict.get('tc_url')
|
|
flash_version = info_dict.get('flash_version')
|
|
live = info_dict.get('rtmp_live', False)
|
|
if player_url is not None:
|
|
args += ['-rtmp_swfverify', player_url]
|
|
if page_url is not None:
|
|
args += ['-rtmp_pageurl', page_url]
|
|
if app is not None:
|
|
args += ['-rtmp_app', app]
|
|
if play_path is not None:
|
|
args += ['-rtmp_playpath', play_path]
|
|
if tc_url is not None:
|
|
args += ['-rtmp_tcurl', tc_url]
|
|
if flash_version is not None:
|
|
args += ['-rtmp_flashver', flash_version]
|
|
if live:
|
|
args += ['-rtmp_live', 'live']
|
|
|
|
args += ['-i', url, '-c', 'copy']
|
|
if protocol == 'm3u8':
|
|
if self.params.get('hls_use_mpegts', False) or tmpfilename == '-':
|
|
args += ['-f', 'mpegts']
|
|
else:
|
|
args += ['-f', 'mp4', '-bsf:a', 'aac_adtstoasc']
|
|
elif protocol == 'rtmp':
|
|
args += ['-f', 'flv']
|
|
else:
|
|
args += ['-f', EXT_TO_OUT_FORMATS.get(info_dict['ext'], info_dict['ext'])]
|
|
|
|
args = [encodeArgument(opt) for opt in args]
|
|
args.append(encodeFilename(ffpp._ffmpeg_filename_argument(tmpfilename), True))
|
|
|
|
self._debug_cmd(args)
|
|
|
|
proc = subprocess.Popen(args, stdin=subprocess.PIPE)
|
|
try:
|
|
retval = proc.wait()
|
|
except KeyboardInterrupt:
|
|
# subprocces.run would send the SIGKILL signal to ffmpeg and the
|
|
# mp4 file couldn't be played, but if we ask ffmpeg to quit it
|
|
# produces a file that is playable (this is mostly useful for live
|
|
# streams). Note that Windows is not affected and produces playable
|
|
# files (see https://github.com/rg3/youtube-dl/issues/8300).
|
|
if sys.platform != 'win32':
|
|
proc.communicate(b'q')
|
|
raise
|
|
return retval
|
|
|
|
|
|
class AVconvFD(FFmpegFD):
|
|
pass
|
|
|
|
_BY_NAME = dict(
|
|
(klass.get_basename(), klass)
|
|
for name, klass in globals().items()
|
|
if name.endswith('FD') and name != 'ExternalFD'
|
|
)
|
|
|
|
|
|
def list_external_downloaders():
|
|
return sorted(_BY_NAME.keys())
|
|
|
|
|
|
def get_external_downloader(external_downloader):
|
|
""" Given the name of the executable, see whether we support the given
|
|
downloader . """
|
|
# Drop .exe extension on Windows
|
|
bn = os.path.splitext(os.path.basename(external_downloader))[0]
|
|
return _BY_NAME[bn]
|