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Commit | Line | Data |
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222516d9 PH |
1 | from __future__ import unicode_literals |
2 | ||
3 | import os.path | |
4 | import subprocess | |
12b84ac8 | 5 | import sys |
6 | import re | |
222516d9 PH |
7 | |
8 | from .common import FileDownloader | |
e62d9c5c | 9 | from ..compat import compat_setenv |
a755f825 | 10 | from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS |
222516d9 | 11 | from ..utils import ( |
1195a38f S |
12 | cli_option, |
13 | cli_valueless_option, | |
14 | cli_bool_option, | |
15 | cli_configuration_args, | |
222516d9 | 16 | encodeFilename, |
74f8654a | 17 | encodeArgument, |
12b84ac8 | 18 | handle_youtubedl_headers, |
99cbe98c | 19 | check_executable, |
222516d9 PH |
20 | ) |
21 | ||
22 | ||
23 | class ExternalFD(FileDownloader): | |
24 | def real_download(self, filename, info_dict): | |
25 | self.report_destination(filename) | |
26 | tmpfilename = self.temp_name(filename) | |
27 | ||
28 | retval = self._call_downloader(tmpfilename, info_dict) | |
29 | if retval == 0: | |
30 | fsize = os.path.getsize(encodeFilename(tmpfilename)) | |
31 | self.to_screen('\r[%s] Downloaded %s bytes' % (self.get_basename(), fsize)) | |
32 | self.try_rename(tmpfilename, filename) | |
33 | self._hook_progress({ | |
34 | 'downloaded_bytes': fsize, | |
35 | 'total_bytes': fsize, | |
36 | 'filename': filename, | |
37 | 'status': 'finished', | |
38 | }) | |
39 | return True | |
40 | else: | |
41 | self.to_stderr('\n') | |
42 | self.report_error('%s exited with code %d' % ( | |
43 | self.get_basename(), retval)) | |
44 | return False | |
45 | ||
46 | @classmethod | |
47 | def get_basename(cls): | |
48 | return cls.__name__[:-2].lower() | |
49 | ||
50 | @property | |
51 | def exe(self): | |
52 | return self.params.get('external_downloader') | |
53 | ||
99cbe98c | 54 | @classmethod |
55 | def available(cls): | |
91ee320b | 56 | return check_executable(cls.get_basename(), [cls.AVAILABLE_OPT]) |
99cbe98c | 57 | |
222516d9 PH |
58 | @classmethod |
59 | def supports(cls, info_dict): | |
60 | return info_dict['protocol'] in ('http', 'https', 'ftp', 'ftps') | |
61 | ||
2cb99ebb | 62 | @classmethod |
63 | def can_download(cls, info_dict): | |
64 | return cls.available() and cls.supports(info_dict) | |
65 | ||
bf812ef7 | 66 | def _option(self, command_option, param): |
1195a38f | 67 | return cli_option(self.params, command_option, param) |
bf812ef7 | 68 | |
266b0ad6 | 69 | def _bool_option(self, command_option, param, true_value='true', false_value='false', separator=None): |
1195a38f | 70 | return cli_bool_option(self.params, command_option, param, true_value, false_value, separator) |
266b0ad6 | 71 | |
dc534b67 | 72 | def _valueless_option(self, command_option, param, expected_value=True): |
1195a38f | 73 | return cli_valueless_option(self.params, command_option, param, expected_value) |
f30c2e8e | 74 | |
c75f0b36 | 75 | def _configuration_args(self, default=[]): |
1195a38f | 76 | return cli_configuration_args(self.params, 'external_downloader_args', default) |
c75f0b36 | 77 | |
222516d9 PH |
78 | def _call_downloader(self, tmpfilename, info_dict): |
79 | """ Either overwrite this or implement _make_cmd """ | |
74f8654a | 80 | cmd = [encodeArgument(a) for a in self._make_cmd(tmpfilename, info_dict)] |
222516d9 | 81 | |
74f8654a | 82 | self._debug_cmd(cmd) |
222516d9 PH |
83 | |
84 | p = subprocess.Popen( | |
384b6202 PH |
85 | cmd, stderr=subprocess.PIPE) |
86 | _, stderr = p.communicate() | |
222516d9 | 87 | if p.returncode != 0: |
e69f9f5d | 88 | self.to_stderr(stderr.decode('utf-8', 'replace')) |
222516d9 PH |
89 | return p.returncode |
90 | ||
91 | ||
384b6202 | 92 | class CurlFD(ExternalFD): |
91ee320b | 93 | AVAILABLE_OPT = '-V' |
99cbe98c | 94 | |
384b6202 | 95 | def _make_cmd(self, tmpfilename, info_dict): |
163d9667 | 96 | cmd = [self.exe, '--location', '-o', tmpfilename] |
e5660ee6 | 97 | for key, val in info_dict['http_headers'].items(): |
384b6202 | 98 | cmd += ['--header', '%s: %s' % (key, val)] |
98e698f1 RA |
99 | cmd += self._bool_option('--continue-at', 'continuedl', '-', '0') |
100 | cmd += self._valueless_option('--silent', 'noprogress') | |
101 | cmd += self._valueless_option('--verbose', 'verbose') | |
102 | cmd += self._option('--limit-rate', 'ratelimit') | |
103 | cmd += self._option('--retry', 'retries') | |
104 | cmd += self._option('--max-filesize', 'max_filesize') | |
9f3da138 | 105 | cmd += self._option('--interface', 'source_address') |
e7a8c303 | 106 | cmd += self._option('--proxy', 'proxy') |
dc534b67 | 107 | cmd += self._valueless_option('--insecure', 'nocheckcertificate') |
c75f0b36 | 108 | cmd += self._configuration_args() |
384b6202 PH |
109 | cmd += ['--', info_dict['url']] |
110 | return cmd | |
111 | ||
98e698f1 RA |
112 | def _call_downloader(self, tmpfilename, info_dict): |
113 | cmd = [encodeArgument(a) for a in self._make_cmd(tmpfilename, info_dict)] | |
114 | ||
115 | self._debug_cmd(cmd) | |
116 | ||
acfccaca | 117 | # curl writes the progress to stderr so don't capture it. |
98e698f1 RA |
118 | p = subprocess.Popen(cmd) |
119 | p.communicate() | |
120 | return p.returncode | |
121 | ||
384b6202 | 122 | |
e0ac5214 | 123 | class AxelFD(ExternalFD): |
91ee320b | 124 | AVAILABLE_OPT = '-V' |
99cbe98c | 125 | |
e0ac5214 | 126 | def _make_cmd(self, tmpfilename, info_dict): |
127 | cmd = [self.exe, '-o', tmpfilename] | |
128 | for key, val in info_dict['http_headers'].items(): | |
129 | cmd += ['-H', '%s: %s' % (key, val)] | |
130 | cmd += self._configuration_args() | |
131 | cmd += ['--', info_dict['url']] | |
132 | return cmd | |
133 | ||
134 | ||
222516d9 | 135 | class WgetFD(ExternalFD): |
91ee320b | 136 | AVAILABLE_OPT = '--version' |
99cbe98c | 137 | |
222516d9 PH |
138 | def _make_cmd(self, tmpfilename, info_dict): |
139 | cmd = [self.exe, '-O', tmpfilename, '-nv', '--no-cookies'] | |
e5660ee6 | 140 | for key, val in info_dict['http_headers'].items(): |
222516d9 | 141 | cmd += ['--header', '%s: %s' % (key, val)] |
9f3da138 | 142 | cmd += self._option('--bind-address', 'source_address') |
bf812ef7 | 143 | cmd += self._option('--proxy', 'proxy') |
dc534b67 | 144 | cmd += self._valueless_option('--no-check-certificate', 'nocheckcertificate') |
c75f0b36 | 145 | cmd += self._configuration_args() |
222516d9 PH |
146 | cmd += ['--', info_dict['url']] |
147 | return cmd | |
148 | ||
149 | ||
384b6202 | 150 | class Aria2cFD(ExternalFD): |
91ee320b | 151 | AVAILABLE_OPT = '-v' |
99cbe98c | 152 | |
384b6202 | 153 | def _make_cmd(self, tmpfilename, info_dict): |
c75f0b36 PH |
154 | cmd = [self.exe, '-c'] |
155 | cmd += self._configuration_args([ | |
156 | '--min-split-size', '1M', '--max-connection-per-server', '4']) | |
384b6202 PH |
157 | dn = os.path.dirname(tmpfilename) |
158 | if dn: | |
159 | cmd += ['--dir', dn] | |
160 | cmd += ['--out', os.path.basename(tmpfilename)] | |
e5660ee6 | 161 | for key, val in info_dict['http_headers'].items(): |
384b6202 | 162 | cmd += ['--header', '%s: %s' % (key, val)] |
9f3da138 | 163 | cmd += self._option('--interface', 'source_address') |
bf812ef7 | 164 | cmd += self._option('--all-proxy', 'proxy') |
266b0ad6 | 165 | cmd += self._bool_option('--check-certificate', 'nocheckcertificate', 'false', 'true', '=') |
384b6202 PH |
166 | cmd += ['--', info_dict['url']] |
167 | return cmd | |
168 | ||
906e2f0e JMF |
169 | |
170 | class HttpieFD(ExternalFD): | |
99cbe98c | 171 | @classmethod |
172 | def available(cls): | |
173 | return check_executable('http', ['--version']) | |
174 | ||
906e2f0e JMF |
175 | def _make_cmd(self, tmpfilename, info_dict): |
176 | cmd = ['http', '--download', '--output', tmpfilename, info_dict['url']] | |
177 | for key, val in info_dict['http_headers'].items(): | |
178 | cmd += ['%s:%s' % (key, val)] | |
179 | return cmd | |
180 | ||
12b84ac8 | 181 | |
182 | class FFmpegFD(ExternalFD): | |
183 | @classmethod | |
184 | def supports(cls, info_dict): | |
6ae27bed | 185 | return info_dict['protocol'] in ('http', 'https', 'ftp', 'ftps', 'm3u8', 'rtsp', 'rtmp', 'mms') |
12b84ac8 | 186 | |
99cbe98c | 187 | @classmethod |
188 | def available(cls): | |
189 | return FFmpegPostProcessor().available | |
190 | ||
12b84ac8 | 191 | def _call_downloader(self, tmpfilename, info_dict): |
192 | url = info_dict['url'] | |
193 | ffpp = FFmpegPostProcessor(downloader=self) | |
77dea16a | 194 | if not ffpp.available: |
195 | self.report_error('m3u8 download detected but ffmpeg or avconv could not be found. Please install one.') | |
196 | return False | |
12b84ac8 | 197 | ffpp.check_version() |
198 | ||
199 | args = [ffpp.executable, '-y'] | |
200 | ||
d8515fd4 | 201 | args += self._configuration_args() |
202 | ||
694c47b2 | 203 | # start_time = info_dict.get('start_time') or 0 |
204 | # if start_time: | |
205 | # args += ['-ss', compat_str(start_time)] | |
206 | # end_time = info_dict.get('end_time') | |
207 | # if end_time: | |
208 | # args += ['-t', compat_str(end_time - start_time)] | |
12b84ac8 | 209 | |
210 | if info_dict['http_headers'] and re.match(r'^https?://', url): | |
211 | # Trailing \r\n after each HTTP header is important to prevent warning from ffmpeg/avconv: | |
212 | # [http @ 00000000003d2fa0] No trailing CRLF found in HTTP header. | |
213 | headers = handle_youtubedl_headers(info_dict['http_headers']) | |
214 | args += [ | |
215 | '-headers', | |
216 | ''.join('%s: %s\r\n' % (key, val) for key, val in headers.items())] | |
217 | ||
e62d9c5c S |
218 | env = None |
219 | proxy = self.params.get('proxy') | |
220 | if proxy: | |
221 | if not re.match(r'^[\da-zA-Z]+://', proxy): | |
222 | proxy = 'http://%s' % proxy | |
223 | # Since December 2015 ffmpeg supports -http_proxy option (see | |
224 | # http://git.videolan.org/?p=ffmpeg.git;a=commit;h=b4eb1f29ebddd60c41a2eb39f5af701e38e0d3fd) | |
225 | # We could switch to the following code if we are able to detect version properly | |
226 | # args += ['-http_proxy', proxy] | |
227 | env = os.environ.copy() | |
228 | compat_setenv('HTTP_PROXY', proxy, env=env) | |
50ce1c33 | 229 | compat_setenv('http_proxy', proxy, env=env) |
e62d9c5c | 230 | |
4230c489 | 231 | protocol = info_dict.get('protocol') |
232 | ||
233 | if protocol == 'rtmp': | |
234 | player_url = info_dict.get('player_url') | |
235 | page_url = info_dict.get('page_url') | |
236 | app = info_dict.get('app') | |
237 | play_path = info_dict.get('play_path') | |
238 | tc_url = info_dict.get('tc_url') | |
239 | flash_version = info_dict.get('flash_version') | |
240 | live = info_dict.get('rtmp_live', False) | |
241 | if player_url is not None: | |
242 | args += ['-rtmp_swfverify', player_url] | |
243 | if page_url is not None: | |
244 | args += ['-rtmp_pageurl', page_url] | |
245 | if app is not None: | |
246 | args += ['-rtmp_app', app] | |
247 | if play_path is not None: | |
248 | args += ['-rtmp_playpath', play_path] | |
249 | if tc_url is not None: | |
250 | args += ['-rtmp_tcurl', tc_url] | |
251 | if flash_version is not None: | |
252 | args += ['-rtmp_flashver', flash_version] | |
253 | if live: | |
254 | args += ['-rtmp_live', 'live'] | |
255 | ||
12b84ac8 | 256 | args += ['-i', url, '-c', 'copy'] |
f5436c5d | 257 | if protocol in ('m3u8', 'm3u8_native'): |
ce599d5a | 258 | if self.params.get('hls_use_mpegts', False) or tmpfilename == '-': |
12b84ac8 | 259 | args += ['-f', 'mpegts'] |
260 | else: | |
261 | args += ['-f', 'mp4', '-bsf:a', 'aac_adtstoasc'] | |
4230c489 | 262 | elif protocol == 'rtmp': |
263 | args += ['-f', 'flv'] | |
12b84ac8 | 264 | else: |
a755f825 | 265 | args += ['-f', EXT_TO_OUT_FORMATS.get(info_dict['ext'], info_dict['ext'])] |
12b84ac8 | 266 | |
267 | args = [encodeArgument(opt) for opt in args] | |
d868f43c | 268 | args.append(encodeFilename(ffpp._ffmpeg_filename_argument(tmpfilename), True)) |
12b84ac8 | 269 | |
270 | self._debug_cmd(args) | |
271 | ||
e62d9c5c | 272 | proc = subprocess.Popen(args, stdin=subprocess.PIPE, env=env) |
12b84ac8 | 273 | try: |
274 | retval = proc.wait() | |
275 | except KeyboardInterrupt: | |
276 | # subprocces.run would send the SIGKILL signal to ffmpeg and the | |
277 | # mp4 file couldn't be played, but if we ask ffmpeg to quit it | |
278 | # produces a file that is playable (this is mostly useful for live | |
279 | # streams). Note that Windows is not affected and produces playable | |
280 | # files (see https://github.com/rg3/youtube-dl/issues/8300). | |
281 | if sys.platform != 'win32': | |
282 | proc.communicate(b'q') | |
283 | raise | |
284 | return retval | |
285 | ||
286 | ||
287 | class AVconvFD(FFmpegFD): | |
288 | pass | |
289 | ||
222516d9 PH |
290 | _BY_NAME = dict( |
291 | (klass.get_basename(), klass) | |
292 | for name, klass in globals().items() | |
293 | if name.endswith('FD') and name != 'ExternalFD' | |
294 | ) | |
295 | ||
296 | ||
297 | def list_external_downloaders(): | |
298 | return sorted(_BY_NAME.keys()) | |
299 | ||
300 | ||
301 | def get_external_downloader(external_downloader): | |
302 | """ Given the name of the executable, see whether we support the given | |
303 | downloader . """ | |
6c4d20cd S |
304 | # Drop .exe extension on Windows |
305 | bn = os.path.splitext(os.path.basename(external_downloader))[0] | |
222516d9 | 306 | return _BY_NAME[bn] |