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4fa74b52 RG |
1 | #!/usr/bin/env python |
2 | # -*- coding: utf-8 -*- | |
3 | # Author: Ricardo Garcia Gonzalez | |
64a6f26c | 4 | # Author: Danny Colligan |
49c0028a | 5 | # Author: Benjamin Johnson |
4fa74b52 RG |
6 | # License: Public domain code |
7 | import htmlentitydefs | |
8 | import httplib | |
2546e767 | 9 | import locale |
4fa74b52 RG |
10 | import math |
11 | import netrc | |
12 | import os | |
13 | import os.path | |
14 | import re | |
15 | import socket | |
16 | import string | |
0487b407 | 17 | import subprocess |
4fa74b52 RG |
18 | import sys |
19 | import time | |
20 | import urllib | |
21 | import urllib2 | |
a04e80a4 RG |
22 | |
23 | # parse_qs was moved from the cgi module to the urlparse module recently. | |
24 | try: | |
25 | from urlparse import parse_qs | |
26 | except ImportError: | |
27 | from cgi import parse_qs | |
4fa74b52 | 28 | |
f995f712 | 29 | std_headers = { |
e4db6fd0 | 30 | 'User-Agent': 'Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.7) Gecko/20100720 Firefox/3.6.7', |
4fa74b52 | 31 | 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', |
96942e62 | 32 | 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', |
4fa74b52 RG |
33 | 'Accept-Language': 'en-us,en;q=0.5', |
34 | } | |
35 | ||
36 | simple_title_chars = string.ascii_letters.decode('ascii') + string.digits.decode('ascii') | |
37 | ||
eae2666c RG |
38 | def preferredencoding(): |
39 | """Get preferred encoding. | |
40 | ||
41 | Returns the best encoding scheme for the system, based on | |
42 | locale.getpreferredencoding() and some further tweaks. | |
43 | """ | |
f94b636c RG |
44 | def yield_preferredencoding(): |
45 | try: | |
46 | pref = locale.getpreferredencoding() | |
47 | u'TEST'.encode(pref) | |
48 | except: | |
49 | pref = 'UTF-8' | |
50 | while True: | |
51 | yield pref | |
52 | return yield_preferredencoding().next() | |
eae2666c | 53 | |
490fd7ae RG |
54 | def htmlentity_transform(matchobj): |
55 | """Transforms an HTML entity to a Unicode character. | |
56 | ||
57 | This function receives a match object and is intended to be used with | |
58 | the re.sub() function. | |
59 | """ | |
60 | entity = matchobj.group(1) | |
61 | ||
62 | # Known non-numeric HTML entity | |
63 | if entity in htmlentitydefs.name2codepoint: | |
64 | return unichr(htmlentitydefs.name2codepoint[entity]) | |
65 | ||
66 | # Unicode character | |
67 | mobj = re.match(ur'(?u)#(x?\d+)', entity) | |
68 | if mobj is not None: | |
69 | numstr = mobj.group(1) | |
70 | if numstr.startswith(u'x'): | |
71 | base = 16 | |
72 | numstr = u'0%s' % numstr | |
73 | else: | |
74 | base = 10 | |
75 | return unichr(long(numstr, base)) | |
76 | ||
77 | # Unknown entity in name, return its literal representation | |
78 | return (u'&%s;' % entity) | |
79 | ||
80 | def sanitize_title(utitle): | |
31bcb480 | 81 | """Sanitizes a video title so it could be used as part of a filename.""" |
490fd7ae | 82 | utitle = re.sub(ur'(?u)&(.+?);', htmlentity_transform, utitle) |
490fd7ae RG |
83 | return utitle.replace(unicode(os.sep), u'%') |
84 | ||
31bcb480 RG |
85 | def sanitize_open(filename, open_mode): |
86 | """Try to open the given filename, and slightly tweak it if this fails. | |
87 | ||
88 | Attempts to open the given filename. If this fails, it tries to change | |
89 | the filename slightly, step by step, until it's either able to open it | |
90 | or it fails and raises a final exception, like the standard open() | |
91 | function. | |
92 | ||
93 | It returns the tuple (stream, definitive_file_name). | |
94 | """ | |
95 | try: | |
131bc765 RG |
96 | if filename == u'-': |
97 | return (sys.stdout, filename) | |
31bcb480 RG |
98 | stream = open(filename, open_mode) |
99 | return (stream, filename) | |
100 | except (IOError, OSError), err: | |
101 | # In case of error, try to remove win32 forbidden chars | |
ca6a11fa | 102 | filename = re.sub(ur'[/<>:"\|\?\*]', u'#', filename) |
31bcb480 RG |
103 | |
104 | # An exception here should be caught in the caller | |
105 | stream = open(filename, open_mode) | |
106 | return (stream, filename) | |
107 | ||
108 | ||
e5bf0f55 RG |
109 | class DownloadError(Exception): |
110 | """Download Error exception. | |
111 | ||
112 | This exception may be thrown by FileDownloader objects if they are not | |
113 | configured to continue on errors. They will contain the appropriate | |
114 | error message. | |
115 | """ | |
116 | pass | |
117 | ||
118 | class SameFileError(Exception): | |
119 | """Same File exception. | |
120 | ||
121 | This exception will be thrown by FileDownloader objects if they detect | |
122 | multiple files would have to be downloaded to the same file on disk. | |
123 | """ | |
124 | pass | |
125 | ||
65cd34c5 RG |
126 | class PostProcessingError(Exception): |
127 | """Post Processing exception. | |
128 | ||
129 | This exception may be raised by PostProcessor's .run() method to | |
130 | indicate an error in the postprocessing task. | |
131 | """ | |
132 | pass | |
133 | ||
73f4e7af | 134 | class UnavailableVideoError(Exception): |
7b7759f5 | 135 | """Unavailable Format exception. |
136 | ||
137 | This exception will be thrown when a video is requested | |
138 | in a format that is not available for that video. | |
139 | """ | |
d69a1c91 RG |
140 | pass |
141 | ||
142 | class ContentTooShortError(Exception): | |
143 | """Content Too Short exception. | |
144 | ||
145 | This exception may be raised by FileDownloader objects when a file they | |
146 | download is too small for what the server announced first, indicating | |
147 | the connection was probably interrupted. | |
148 | """ | |
149 | # Both in bytes | |
150 | downloaded = None | |
151 | expected = None | |
152 | ||
153 | def __init__(self, downloaded, expected): | |
154 | self.downloaded = downloaded | |
155 | self.expected = expected | |
7b7759f5 | 156 | |
4fa74b52 RG |
157 | class FileDownloader(object): |
158 | """File Downloader class. | |
159 | ||
160 | File downloader objects are the ones responsible of downloading the | |
161 | actual video file and writing it to disk if the user has requested | |
162 | it, among some other tasks. In most cases there should be one per | |
163 | program. As, given a video URL, the downloader doesn't know how to | |
164 | extract all the needed information, task that InfoExtractors do, it | |
165 | has to pass the URL to one of them. | |
166 | ||
167 | For this, file downloader objects have a method that allows | |
168 | InfoExtractors to be registered in a given order. When it is passed | |
169 | a URL, the file downloader handles it to the first InfoExtractor it | |
2851b2ca RG |
170 | finds that reports being able to handle it. The InfoExtractor extracts |
171 | all the information about the video or videos the URL refers to, and | |
172 | asks the FileDownloader to process the video information, possibly | |
173 | downloading the video. | |
4fa74b52 RG |
174 | |
175 | File downloaders accept a lot of parameters. In order not to saturate | |
176 | the object constructor with arguments, it receives a dictionary of | |
d0a9affb RG |
177 | options instead. These options are available through the params |
178 | attribute for the InfoExtractors to use. The FileDownloader also | |
179 | registers itself as the downloader in charge for the InfoExtractors | |
180 | that are added to it, so this is a "mutual registration". | |
4fa74b52 RG |
181 | |
182 | Available options: | |
183 | ||
184 | username: Username for authentication purposes. | |
185 | password: Password for authentication purposes. | |
186 | usenetrc: Use netrc for authentication instead. | |
187 | quiet: Do not print messages to stdout. | |
05a84b35 RG |
188 | forceurl: Force printing final URL. |
189 | forcetitle: Force printing title. | |
b609fd54 | 190 | simulate: Do not download the video files. |
4fa74b52 | 191 | format: Video format code. |
f2413e67 | 192 | format_limit: Highest quality format to try. |
4fa74b52 | 193 | outtmpl: Template for output names. |
0086d1ec | 194 | ignoreerrors: Do not stop on download errors. |
acd3d842 | 195 | ratelimit: Download speed limit, in bytes/sec. |
0beeff4b | 196 | nooverwrites: Prevent overwriting files. |
7031008c | 197 | retries: Number of times to retry for HTTP error 503 |
0cd61126 | 198 | continuedl: Try to continue downloads if possible. |
d9835247 | 199 | noprogress: Do not print the progress bar. |
4fa74b52 RG |
200 | """ |
201 | ||
d0a9affb | 202 | params = None |
4fa74b52 | 203 | _ies = [] |
65cd34c5 | 204 | _pps = [] |
9bf386d7 | 205 | _download_retcode = None |
7d8d0612 | 206 | _num_downloads = None |
4fa74b52 RG |
207 | |
208 | def __init__(self, params): | |
1c5e2302 | 209 | """Create a FileDownloader object with the given options.""" |
4fa74b52 | 210 | self._ies = [] |
65cd34c5 | 211 | self._pps = [] |
9bf386d7 | 212 | self._download_retcode = 0 |
7d8d0612 | 213 | self._num_downloads = 0 |
d0a9affb | 214 | self.params = params |
4fa74b52 RG |
215 | |
216 | @staticmethod | |
217 | def pmkdir(filename): | |
218 | """Create directory components in filename. Similar to Unix "mkdir -p".""" | |
219 | components = filename.split(os.sep) | |
220 | aggregate = [os.sep.join(components[0:x]) for x in xrange(1, len(components))] | |
3af1e172 | 221 | aggregate = ['%s%s' % (x, os.sep) for x in aggregate] # Finish names with separator |
4fa74b52 RG |
222 | for dir in aggregate: |
223 | if not os.path.exists(dir): | |
224 | os.mkdir(dir) | |
225 | ||
226 | @staticmethod | |
227 | def format_bytes(bytes): | |
228 | if bytes is None: | |
229 | return 'N/A' | |
8497c36d RG |
230 | if type(bytes) is str: |
231 | bytes = float(bytes) | |
232 | if bytes == 0.0: | |
4fa74b52 RG |
233 | exponent = 0 |
234 | else: | |
8497c36d | 235 | exponent = long(math.log(bytes, 1024.0)) |
4fa74b52 | 236 | suffix = 'bkMGTPEZY'[exponent] |
4fa74b52 RG |
237 | converted = float(bytes) / float(1024**exponent) |
238 | return '%.2f%s' % (converted, suffix) | |
239 | ||
240 | @staticmethod | |
241 | def calc_percent(byte_counter, data_len): | |
242 | if data_len is None: | |
243 | return '---.-%' | |
244 | return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0)) | |
245 | ||
246 | @staticmethod | |
247 | def calc_eta(start, now, total, current): | |
248 | if total is None: | |
249 | return '--:--' | |
250 | dif = now - start | |
251 | if current == 0 or dif < 0.001: # One millisecond | |
252 | return '--:--' | |
253 | rate = float(current) / dif | |
254 | eta = long((float(total) - float(current)) / rate) | |
255 | (eta_mins, eta_secs) = divmod(eta, 60) | |
256 | if eta_mins > 99: | |
257 | return '--:--' | |
258 | return '%02d:%02d' % (eta_mins, eta_secs) | |
259 | ||
5121ef20 | 260 | @staticmethod |
4fa74b52 RG |
261 | def calc_speed(start, now, bytes): |
262 | dif = now - start | |
263 | if bytes == 0 or dif < 0.001: # One millisecond | |
9fcd8355 | 264 | return '%10s' % '---b/s' |
4fa74b52 RG |
265 | return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif)) |
266 | ||
267 | @staticmethod | |
268 | def best_block_size(elapsed_time, bytes): | |
269 | new_min = max(bytes / 2.0, 1.0) | |
270 | new_max = min(max(bytes * 2.0, 1.0), 4194304) # Do not surpass 4 MB | |
271 | if elapsed_time < 0.001: | |
e1f18b8a | 272 | return long(new_max) |
4fa74b52 RG |
273 | rate = bytes / elapsed_time |
274 | if rate > new_max: | |
e1f18b8a | 275 | return long(new_max) |
4fa74b52 | 276 | if rate < new_min: |
e1f18b8a RG |
277 | return long(new_min) |
278 | return long(rate) | |
4fa74b52 | 279 | |
acd3d842 RG |
280 | @staticmethod |
281 | def parse_bytes(bytestr): | |
282 | """Parse a string indicating a byte quantity into a long integer.""" | |
283 | matchobj = re.match(r'(?i)^(\d+(?:\.\d+)?)([kMGTPEZY]?)$', bytestr) | |
284 | if matchobj is None: | |
285 | return None | |
286 | number = float(matchobj.group(1)) | |
287 | multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower()) | |
288 | return long(round(number * multiplier)) | |
289 | ||
4fa74b52 RG |
290 | def add_info_extractor(self, ie): |
291 | """Add an InfoExtractor object to the end of the list.""" | |
292 | self._ies.append(ie) | |
293 | ie.set_downloader(self) | |
294 | ||
65cd34c5 RG |
295 | def add_post_processor(self, pp): |
296 | """Add a PostProcessor object to the end of the chain.""" | |
297 | self._pps.append(pp) | |
298 | pp.set_downloader(self) | |
299 | ||
43ab0ca4 | 300 | def to_stdout(self, message, skip_eol=False, ignore_encoding_errors=False): |
9fcd8355 | 301 | """Print message to stdout if not in quiet mode.""" |
43ab0ca4 RG |
302 | try: |
303 | if not self.params.get('quiet', False): | |
304 | print (u'%s%s' % (message, [u'\n', u''][skip_eol])).encode(preferredencoding()), | |
9fcd8355 | 305 | sys.stdout.flush() |
43ab0ca4 RG |
306 | except (UnicodeEncodeError), err: |
307 | if not ignore_encoding_errors: | |
308 | raise | |
7e5cab67 RG |
309 | |
310 | def to_stderr(self, message): | |
311 | """Print message to stderr.""" | |
eae2666c | 312 | print >>sys.stderr, message.encode(preferredencoding()) |
22899cea RG |
313 | |
314 | def fixed_template(self): | |
315 | """Checks if the output template is fixed.""" | |
d0a9affb | 316 | return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None) |
9fcd8355 | 317 | |
0086d1ec RG |
318 | def trouble(self, message=None): |
319 | """Determine action to take when a download problem appears. | |
320 | ||
321 | Depending on if the downloader has been configured to ignore | |
e5bf0f55 | 322 | download errors or not, this method may throw an exception or |
9bf386d7 | 323 | not when errors are found, after printing the message. |
0086d1ec RG |
324 | """ |
325 | if message is not None: | |
326 | self.to_stderr(message) | |
d0a9affb | 327 | if not self.params.get('ignoreerrors', False): |
e5bf0f55 | 328 | raise DownloadError(message) |
9bf386d7 | 329 | self._download_retcode = 1 |
0086d1ec | 330 | |
acd3d842 RG |
331 | def slow_down(self, start_time, byte_counter): |
332 | """Sleep if the download speed is over the rate limit.""" | |
d0a9affb | 333 | rate_limit = self.params.get('ratelimit', None) |
acd3d842 RG |
334 | if rate_limit is None or byte_counter == 0: |
335 | return | |
336 | now = time.time() | |
337 | elapsed = now - start_time | |
338 | if elapsed <= 0.0: | |
339 | return | |
340 | speed = float(byte_counter) / elapsed | |
341 | if speed > rate_limit: | |
342 | time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit) | |
343 | ||
bafa5cd9 RG |
344 | def report_destination(self, filename): |
345 | """Report destination filename.""" | |
43ab0ca4 | 346 | self.to_stdout(u'[download] Destination: %s' % filename, ignore_encoding_errors=True) |
bafa5cd9 RG |
347 | |
348 | def report_progress(self, percent_str, data_len_str, speed_str, eta_str): | |
349 | """Report download progress.""" | |
d9835247 RG |
350 | if self.params.get('noprogress', False): |
351 | return | |
76a7f364 | 352 | self.to_stdout(u'\r[download] %s of %s at %s ETA %s' % |
bafa5cd9 | 353 | (percent_str, data_len_str, speed_str, eta_str), skip_eol=True) |
7db85b2c RG |
354 | |
355 | def report_resuming_byte(self, resume_len): | |
356 | """Report attemtp to resume at given byte.""" | |
357 | self.to_stdout(u'[download] Resuming download at byte %s' % resume_len) | |
358 | ||
7031008c RG |
359 | def report_retry(self, count, retries): |
360 | """Report retry in case of HTTP error 503""" | |
361 | self.to_stdout(u'[download] Got HTTP error 503. Retrying (attempt %d of %d)...' % (count, retries)) | |
362 | ||
7db85b2c RG |
363 | def report_file_already_downloaded(self, file_name): |
364 | """Report file has already been fully downloaded.""" | |
43ab0ca4 RG |
365 | try: |
366 | self.to_stdout(u'[download] %s has already been downloaded' % file_name) | |
367 | except (UnicodeEncodeError), err: | |
368 | self.to_stdout(u'[download] The file has already been downloaded') | |
7db85b2c RG |
369 | |
370 | def report_unable_to_resume(self): | |
371 | """Report it was impossible to resume download.""" | |
372 | self.to_stdout(u'[download] Unable to resume') | |
bafa5cd9 RG |
373 | |
374 | def report_finish(self): | |
375 | """Report download finished.""" | |
d9835247 RG |
376 | if self.params.get('noprogress', False): |
377 | self.to_stdout(u'[download] Download completed') | |
378 | else: | |
379 | self.to_stdout(u'') | |
df372a65 RG |
380 | |
381 | def increment_downloads(self): | |
382 | """Increment the ordinal that assigns a number to each file.""" | |
383 | self._num_downloads += 1 | |
bafa5cd9 | 384 | |
c8619e01 RG |
385 | def process_info(self, info_dict): |
386 | """Process a single dictionary returned by an InfoExtractor.""" | |
c8619e01 RG |
387 | # Do nothing else if in simulate mode |
388 | if self.params.get('simulate', False): | |
cbfff4db RG |
389 | # Forced printings |
390 | if self.params.get('forcetitle', False): | |
490fd7ae | 391 | print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace') |
cbfff4db | 392 | if self.params.get('forceurl', False): |
490fd7ae | 393 | print info_dict['url'].encode(preferredencoding(), 'xmlcharrefreplace') |
7e58d568 RG |
394 | if self.params.get('forcethumbnail', False) and 'thumbnail' in info_dict: |
395 | print info_dict['thumbnail'].encode(preferredencoding(), 'xmlcharrefreplace') | |
396 | if self.params.get('forcedescription', False) and 'description' in info_dict: | |
397 | print info_dict['description'].encode(preferredencoding(), 'xmlcharrefreplace') | |
cbfff4db | 398 | |
9bf386d7 | 399 | return |
cbfff4db | 400 | |
c8619e01 | 401 | try: |
ad274509 RG |
402 | template_dict = dict(info_dict) |
403 | template_dict['epoch'] = unicode(long(time.time())) | |
7d8d0612 | 404 | template_dict['ord'] = unicode('%05d' % self._num_downloads) |
ad274509 | 405 | filename = self.params['outtmpl'] % template_dict |
c8619e01 | 406 | except (ValueError, KeyError), err: |
9bf386d7 | 407 | self.trouble('ERROR: invalid output template or system charset: %s' % str(err)) |
850ab765 | 408 | if self.params.get('nooverwrites', False) and os.path.exists(filename): |
7eb0e897 | 409 | self.to_stderr(u'WARNING: file exists: %s; skipping' % filename) |
9bf386d7 | 410 | return |
7b7759f5 | 411 | |
c8619e01 RG |
412 | try: |
413 | self.pmkdir(filename) | |
414 | except (OSError, IOError), err: | |
9bf386d7 RG |
415 | self.trouble('ERROR: unable to create directories: %s' % str(err)) |
416 | return | |
7b7759f5 | 417 | |
c8619e01 | 418 | try: |
e616ec0c | 419 | success = self._do_download(filename, info_dict['url'].encode('utf-8'), info_dict.get('player_url', None)) |
c8619e01 | 420 | except (OSError, IOError), err: |
73f4e7af | 421 | raise UnavailableVideoError |
c8619e01 | 422 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
9bf386d7 RG |
423 | self.trouble('ERROR: unable to download video data: %s' % str(err)) |
424 | return | |
d69a1c91 RG |
425 | except (ContentTooShortError, ), err: |
426 | self.trouble('ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) | |
427 | return | |
7b7759f5 | 428 | |
55e7c75e RG |
429 | if success: |
430 | try: | |
431 | self.post_process(filename, info_dict) | |
432 | except (PostProcessingError), err: | |
433 | self.trouble('ERROR: postprocessing: %s' % str(err)) | |
434 | return | |
c8619e01 | 435 | |
4fa74b52 RG |
436 | def download(self, url_list): |
437 | """Download a given list of URLs.""" | |
22899cea | 438 | if len(url_list) > 1 and self.fixed_template(): |
d0a9affb | 439 | raise SameFileError(self.params['outtmpl']) |
22899cea | 440 | |
4fa74b52 RG |
441 | for url in url_list: |
442 | suitable_found = False | |
443 | for ie in self._ies: | |
c8619e01 | 444 | # Go to next InfoExtractor if not suitable |
4fa74b52 RG |
445 | if not ie.suitable(url): |
446 | continue | |
c8619e01 | 447 | |
4fa74b52 RG |
448 | # Suitable InfoExtractor found |
449 | suitable_found = True | |
c8619e01 | 450 | |
6f21f686 RG |
451 | # Extract information from URL and process it |
452 | ie.extract(url) | |
65cd34c5 | 453 | |
c8619e01 | 454 | # Suitable InfoExtractor had been found; go to next URL |
4fa74b52 | 455 | break |
c8619e01 | 456 | |
4fa74b52 | 457 | if not suitable_found: |
9bf386d7 | 458 | self.trouble('ERROR: no suitable InfoExtractor: %s' % url) |
bb681b88 | 459 | |
9bf386d7 | 460 | return self._download_retcode |
65cd34c5 RG |
461 | |
462 | def post_process(self, filename, ie_info): | |
463 | """Run the postprocessing chain on the given file.""" | |
464 | info = dict(ie_info) | |
465 | info['filepath'] = filename | |
466 | for pp in self._pps: | |
467 | info = pp.run(info) | |
468 | if info is None: | |
469 | break | |
4fa74b52 | 470 | |
e616ec0c | 471 | def _download_with_rtmpdump(self, filename, url, player_url): |
0487b407 RG |
472 | self.report_destination(filename) |
473 | ||
474 | # Check for rtmpdump first | |
475 | try: | |
476 | subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT) | |
477 | except (OSError, IOError): | |
478 | self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run') | |
479 | return False | |
480 | ||
481 | # Download using rtmpdump. rtmpdump returns exit code 2 when | |
482 | # the connection was interrumpted and resuming appears to be | |
483 | # possible. This is part of rtmpdump's normal usage, AFAIK. | |
e616ec0c | 484 | basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', filename] |
1c1821f8 RG |
485 | retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]) |
486 | while retval == 2 or retval == 1: | |
e616ec0c RG |
487 | prevsize = os.path.getsize(filename) |
488 | self.to_stdout(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True) | |
489 | time.sleep(5.0) # This seems to be needed | |
1c1821f8 | 490 | retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1]) |
e616ec0c RG |
491 | cursize = os.path.getsize(filename) |
492 | if prevsize == cursize and retval == 1: | |
493 | break | |
0487b407 RG |
494 | if retval == 0: |
495 | self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename)) | |
496 | return True | |
497 | else: | |
eaf4a728 | 498 | self.trouble('\nERROR: rtmpdump exited with code %d' % retval) |
0487b407 RG |
499 | return False |
500 | ||
e616ec0c | 501 | def _do_download(self, filename, url, player_url): |
0487b407 RG |
502 | # Attempt to download using rtmpdump |
503 | if url.startswith('rtmp'): | |
e616ec0c | 504 | return self._download_with_rtmpdump(filename, url, player_url) |
0487b407 | 505 | |
55e7c75e | 506 | stream = None |
9c457d2a | 507 | open_mode = 'wb' |
7db85b2c | 508 | basic_request = urllib2.Request(url, None, std_headers) |
4fa74b52 | 509 | request = urllib2.Request(url, None, std_headers) |
7db85b2c | 510 | |
9c457d2a | 511 | # Establish possible resume length |
55e7c75e RG |
512 | if os.path.isfile(filename): |
513 | resume_len = os.path.getsize(filename) | |
514 | else: | |
515 | resume_len = 0 | |
9c457d2a RG |
516 | |
517 | # Request parameters in case of being able to resume | |
850ab765 | 518 | if self.params.get('continuedl', False) and resume_len != 0: |
7db85b2c RG |
519 | self.report_resuming_byte(resume_len) |
520 | request.add_header('Range','bytes=%d-' % resume_len) | |
9c457d2a | 521 | open_mode = 'ab' |
55e7c75e | 522 | |
7031008c RG |
523 | count = 0 |
524 | retries = self.params.get('retries', 0) | |
101e0d1e | 525 | while count <= retries: |
7031008c RG |
526 | # Establish connection |
527 | try: | |
528 | data = urllib2.urlopen(request) | |
529 | break | |
530 | except (urllib2.HTTPError, ), err: | |
101e0d1e RG |
531 | if err.code != 503 and err.code != 416: |
532 | # Unexpected HTTP error | |
7031008c | 533 | raise |
101e0d1e RG |
534 | elif err.code == 416: |
535 | # Unable to resume (requested range not satisfiable) | |
536 | try: | |
537 | # Open the connection again without the range header | |
538 | data = urllib2.urlopen(basic_request) | |
539 | content_length = data.info()['Content-Length'] | |
540 | except (urllib2.HTTPError, ), err: | |
541 | if err.code != 503: | |
542 | raise | |
543 | else: | |
544 | # Examine the reported length | |
268fb2bd | 545 | if (content_length is not None and |
204c9398 | 546 | (resume_len - 100 < long(content_length) < resume_len + 100)): |
268fb2bd RG |
547 | # The file had already been fully downloaded. |
548 | # Explanation to the above condition: in issue #175 it was revealed that | |
549 | # YouTube sometimes adds or removes a few bytes from the end of the file, | |
550 | # changing the file size slightly and causing problems for some users. So | |
551 | # I decided to implement a suggested change and consider the file | |
552 | # completely downloaded if the file size differs less than 100 bytes from | |
553 | # the one in the hard drive. | |
101e0d1e RG |
554 | self.report_file_already_downloaded(filename) |
555 | return True | |
556 | else: | |
557 | # The length does not match, we start the download over | |
558 | self.report_unable_to_resume() | |
559 | open_mode = 'wb' | |
560 | break | |
561 | # Retry | |
562 | count += 1 | |
563 | if count <= retries: | |
564 | self.report_retry(count, retries) | |
565 | ||
566 | if count > retries: | |
567 | self.trouble(u'ERROR: giving up after %s retries' % retries) | |
568 | return False | |
7db85b2c | 569 | |
4fa74b52 RG |
570 | data_len = data.info().get('Content-length', None) |
571 | data_len_str = self.format_bytes(data_len) | |
572 | byte_counter = 0 | |
573 | block_size = 1024 | |
574 | start = time.time() | |
575 | while True: | |
bafa5cd9 | 576 | # Download and write |
4fa74b52 RG |
577 | before = time.time() |
578 | data_block = data.read(block_size) | |
579 | after = time.time() | |
580 | data_block_len = len(data_block) | |
581 | if data_block_len == 0: | |
582 | break | |
583 | byte_counter += data_block_len | |
55e7c75e RG |
584 | |
585 | # Open file just in time | |
586 | if stream is None: | |
587 | try: | |
31bcb480 | 588 | (stream, filename) = sanitize_open(filename, open_mode) |
55e7c75e RG |
589 | self.report_destination(filename) |
590 | except (OSError, IOError), err: | |
591 | self.trouble('ERROR: unable to open for writing: %s' % str(err)) | |
592 | return False | |
131efd1a RG |
593 | try: |
594 | stream.write(data_block) | |
595 | except (IOError, OSError), err: | |
0228ee97 | 596 | self.trouble('\nERROR: unable to write data: %s' % str(err)) |
4fa74b52 RG |
597 | block_size = self.best_block_size(after - before, data_block_len) |
598 | ||
55e7c75e RG |
599 | # Progress message |
600 | percent_str = self.calc_percent(byte_counter, data_len) | |
601 | eta_str = self.calc_eta(start, time.time(), data_len, byte_counter) | |
602 | speed_str = self.calc_speed(start, time.time(), byte_counter) | |
603 | self.report_progress(percent_str, data_len_str, speed_str, eta_str) | |
604 | ||
acd3d842 RG |
605 | # Apply rate limit |
606 | self.slow_down(start, byte_counter) | |
607 | ||
bafa5cd9 | 608 | self.report_finish() |
4fa74b52 | 609 | if data_len is not None and str(byte_counter) != data_len: |
d69a1c91 | 610 | raise ContentTooShortError(byte_counter, long(data_len)) |
55e7c75e | 611 | return True |
4fa74b52 RG |
612 | |
613 | class InfoExtractor(object): | |
614 | """Information Extractor class. | |
615 | ||
616 | Information extractors are the classes that, given a URL, extract | |
617 | information from the video (or videos) the URL refers to. This | |
618 | information includes the real video URL, the video title and simplified | |
2851b2ca RG |
619 | title, author and others. The information is stored in a dictionary |
620 | which is then passed to the FileDownloader. The FileDownloader | |
621 | processes this information possibly downloading the video to the file | |
622 | system, among other possible outcomes. The dictionaries must include | |
4fa74b52 RG |
623 | the following fields: |
624 | ||
625 | id: Video identifier. | |
626 | url: Final video URL. | |
627 | uploader: Nickname of the video uploader. | |
628 | title: Literal title. | |
629 | stitle: Simplified title. | |
630 | ext: Video filename extension. | |
6ba562b0 | 631 | format: Video format. |
e616ec0c | 632 | player_url: SWF Player URL (may be None). |
4fa74b52 | 633 | |
7e58d568 RG |
634 | The following fields are optional. Their primary purpose is to allow |
635 | youtube-dl to serve as the backend for a video search function, such | |
636 | as the one in youtube2mp3. They are only used when their respective | |
637 | forced printing functions are called: | |
638 | ||
639 | thumbnail: Full URL to a video thumbnail image. | |
640 | description: One-line video description. | |
641 | ||
4fa74b52 RG |
642 | Subclasses of this one should re-define the _real_initialize() and |
643 | _real_extract() methods, as well as the suitable() static method. | |
644 | Probably, they should also be instantiated and added to the main | |
645 | downloader. | |
646 | """ | |
647 | ||
648 | _ready = False | |
649 | _downloader = None | |
650 | ||
651 | def __init__(self, downloader=None): | |
652 | """Constructor. Receives an optional downloader.""" | |
653 | self._ready = False | |
654 | self.set_downloader(downloader) | |
655 | ||
656 | @staticmethod | |
657 | def suitable(url): | |
658 | """Receives a URL and returns True if suitable for this IE.""" | |
020f7150 | 659 | return False |
4fa74b52 RG |
660 | |
661 | def initialize(self): | |
1c5e2302 | 662 | """Initializes an instance (authentication, etc).""" |
4fa74b52 RG |
663 | if not self._ready: |
664 | self._real_initialize() | |
665 | self._ready = True | |
666 | ||
667 | def extract(self, url): | |
668 | """Extracts URL information and returns it in list of dicts.""" | |
669 | self.initialize() | |
670 | return self._real_extract(url) | |
671 | ||
672 | def set_downloader(self, downloader): | |
673 | """Sets the downloader for this IE.""" | |
674 | self._downloader = downloader | |
675 | ||
4fa74b52 RG |
676 | def _real_initialize(self): |
677 | """Real initialization process. Redefine in subclasses.""" | |
678 | pass | |
679 | ||
680 | def _real_extract(self, url): | |
681 | """Real extraction process. Redefine in subclasses.""" | |
682 | pass | |
683 | ||
684 | class YoutubeIE(InfoExtractor): | |
685 | """Information extractor for youtube.com.""" | |
686 | ||
8da0080d | 687 | _VALID_URL = r'^((?:http://)?(?:youtu\.be/|(?:\w+\.)?youtube\.com/(?:(?:v/)|(?:(?:watch(?:_popup)?(?:\.php)?)?[\?#](?:.+&)?v=))))?([0-9A-Za-z_-]+)(?(1).+)?$' |
9715661c | 688 | _LANG_URL = r'http://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1' |
72ac78b8 RG |
689 | _LOGIN_URL = 'http://www.youtube.com/signup?next=/&gl=US&hl=en' |
690 | _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en' | |
4fa74b52 | 691 | _NETRC_MACHINE = 'youtube' |
497cd3e6 RG |
692 | # Listed in order of quality |
693 | _available_formats = ['38', '37', '22', '45', '35', '34', '43', '18', '6', '5', '17', '13'] | |
7b7759f5 | 694 | _video_extensions = { |
695 | '13': '3gp', | |
696 | '17': 'mp4', | |
697 | '18': 'mp4', | |
698 | '22': 'mp4', | |
d9bc015b | 699 | '37': 'mp4', |
9e9647d9 | 700 | '38': 'video', # You actually don't know if this will be MOV, AVI or whatever |
0b59bf4a RG |
701 | '43': 'webm', |
702 | '45': 'webm', | |
7b7759f5 | 703 | } |
4fa74b52 | 704 | |
020f7150 RG |
705 | @staticmethod |
706 | def suitable(url): | |
707 | return (re.match(YoutubeIE._VALID_URL, url) is not None) | |
708 | ||
72ac78b8 RG |
709 | def report_lang(self): |
710 | """Report attempt to set language.""" | |
3aaf887e | 711 | self._downloader.to_stdout(u'[youtube] Setting language') |
72ac78b8 | 712 | |
bafa5cd9 RG |
713 | def report_login(self): |
714 | """Report attempt to log in.""" | |
3aaf887e | 715 | self._downloader.to_stdout(u'[youtube] Logging in') |
bafa5cd9 RG |
716 | |
717 | def report_age_confirmation(self): | |
718 | """Report attempt to confirm age.""" | |
3aaf887e | 719 | self._downloader.to_stdout(u'[youtube] Confirming age') |
bafa5cd9 | 720 | |
e616ec0c RG |
721 | def report_video_webpage_download(self, video_id): |
722 | """Report attempt to download video webpage.""" | |
723 | self._downloader.to_stdout(u'[youtube] %s: Downloading video webpage' % video_id) | |
724 | ||
71b7300e RG |
725 | def report_video_info_webpage_download(self, video_id): |
726 | """Report attempt to download video info webpage.""" | |
727 | self._downloader.to_stdout(u'[youtube] %s: Downloading video info webpage' % video_id) | |
bafa5cd9 RG |
728 | |
729 | def report_information_extraction(self, video_id): | |
730 | """Report attempt to extract video information.""" | |
3aaf887e | 731 | self._downloader.to_stdout(u'[youtube] %s: Extracting video information' % video_id) |
bafa5cd9 | 732 | |
7b7759f5 | 733 | def report_unavailable_format(self, video_id, format): |
734 | """Report extracted video URL.""" | |
735 | self._downloader.to_stdout(u'[youtube] %s: Format %s not available' % (video_id, format)) | |
736 | ||
0487b407 RG |
737 | def report_rtmp_download(self): |
738 | """Indicate the download will use the RTMP protocol.""" | |
739 | self._downloader.to_stdout(u'[youtube] RTMP download detected') | |
740 | ||
4fa74b52 RG |
741 | def _real_initialize(self): |
742 | if self._downloader is None: | |
743 | return | |
744 | ||
745 | username = None | |
746 | password = None | |
d0a9affb | 747 | downloader_params = self._downloader.params |
4fa74b52 RG |
748 | |
749 | # Attempt to use provided username and password or .netrc data | |
750 | if downloader_params.get('username', None) is not None: | |
751 | username = downloader_params['username'] | |
752 | password = downloader_params['password'] | |
753 | elif downloader_params.get('usenetrc', False): | |
754 | try: | |
755 | info = netrc.netrc().authenticators(self._NETRC_MACHINE) | |
756 | if info is not None: | |
757 | username = info[0] | |
758 | password = info[2] | |
759 | else: | |
760 | raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE) | |
761 | except (IOError, netrc.NetrcParseError), err: | |
6f21f686 | 762 | self._downloader.to_stderr(u'WARNING: parsing .netrc: %s' % str(err)) |
4fa74b52 RG |
763 | return |
764 | ||
72ac78b8 | 765 | # Set language |
cc109403 | 766 | request = urllib2.Request(self._LANG_URL, None, std_headers) |
72ac78b8 RG |
767 | try: |
768 | self.report_lang() | |
769 | urllib2.urlopen(request).read() | |
770 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
6f21f686 | 771 | self._downloader.to_stderr(u'WARNING: unable to set language: %s' % str(err)) |
72ac78b8 RG |
772 | return |
773 | ||
cc109403 RG |
774 | # No authentication to be performed |
775 | if username is None: | |
776 | return | |
777 | ||
4fa74b52 | 778 | # Log in |
9fcd8355 RG |
779 | login_form = { |
780 | 'current_form': 'loginForm', | |
4fa74b52 RG |
781 | 'next': '/', |
782 | 'action_login': 'Log In', | |
783 | 'username': username, | |
9fcd8355 RG |
784 | 'password': password, |
785 | } | |
4fa74b52 RG |
786 | request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form), std_headers) |
787 | try: | |
bafa5cd9 | 788 | self.report_login() |
4fa74b52 RG |
789 | login_results = urllib2.urlopen(request).read() |
790 | if re.search(r'(?i)<form[^>]* name="loginForm"', login_results) is not None: | |
6f21f686 | 791 | self._downloader.to_stderr(u'WARNING: unable to log in: bad username or password') |
4fa74b52 RG |
792 | return |
793 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
6f21f686 | 794 | self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err)) |
4fa74b52 RG |
795 | return |
796 | ||
797 | # Confirm age | |
9fcd8355 RG |
798 | age_form = { |
799 | 'next_url': '/', | |
800 | 'action_confirm': 'Confirm', | |
801 | } | |
4fa74b52 RG |
802 | request = urllib2.Request(self._AGE_URL, urllib.urlencode(age_form), std_headers) |
803 | try: | |
bafa5cd9 | 804 | self.report_age_confirmation() |
4fa74b52 RG |
805 | age_results = urllib2.urlopen(request).read() |
806 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
147753eb | 807 | self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err)) |
e5bf0f55 | 808 | return |
4fa74b52 RG |
809 | |
810 | def _real_extract(self, url): | |
811 | # Extract video id from URL | |
020f7150 | 812 | mobj = re.match(self._VALID_URL, url) |
4fa74b52 | 813 | if mobj is None: |
147753eb | 814 | self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
6f21f686 | 815 | return |
4fa74b52 RG |
816 | video_id = mobj.group(2) |
817 | ||
497cd3e6 RG |
818 | # Get video webpage |
819 | self.report_video_webpage_download(video_id) | |
820 | request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en' % video_id, None, std_headers) | |
821 | try: | |
822 | video_webpage = urllib2.urlopen(request).read() | |
823 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
824 | self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) | |
825 | return | |
968aa884 | 826 | |
497cd3e6 RG |
827 | # Attempt to extract SWF player URL |
828 | mobj = re.search(r'swfConfig.*"(http://.*?watch.*?-.*?\.swf)"', video_webpage) | |
829 | if mobj is not None: | |
830 | player_url = mobj.group(1) | |
831 | else: | |
832 | player_url = None | |
833 | ||
834 | # Get video info | |
835 | self.report_video_info_webpage_download(video_id) | |
836 | for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']: | |
837 | video_info_url = ('http://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' | |
838 | % (video_id, el_type)) | |
839 | request = urllib2.Request(video_info_url, None, std_headers) | |
e616ec0c | 840 | try: |
497cd3e6 RG |
841 | video_info_webpage = urllib2.urlopen(request).read() |
842 | video_info = parse_qs(video_info_webpage) | |
843 | if 'token' in video_info: | |
844 | break | |
e616ec0c | 845 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
497cd3e6 | 846 | self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err)) |
e616ec0c | 847 | return |
f95f29fd RG |
848 | if 'token' not in video_info: |
849 | if 'reason' in video_info: | |
850 | self._downloader.trouble(u'ERROR: YouTube said: %s' % video_info['reason'][0]) | |
851 | else: | |
852 | self._downloader.trouble(u'ERROR: "token" parameter not in video info for unknown reason') | |
853 | return | |
854 | ||
855 | # Start extracting information | |
497cd3e6 RG |
856 | self.report_information_extraction(video_id) |
857 | ||
858 | # uploader | |
859 | if 'author' not in video_info: | |
860 | self._downloader.trouble(u'ERROR: unable to extract uploader nickname') | |
861 | return | |
862 | video_uploader = urllib.unquote_plus(video_info['author'][0]) | |
e616ec0c | 863 | |
497cd3e6 RG |
864 | # title |
865 | if 'title' not in video_info: | |
866 | self._downloader.trouble(u'ERROR: unable to extract video title') | |
867 | return | |
868 | video_title = urllib.unquote_plus(video_info['title'][0]) | |
869 | video_title = video_title.decode('utf-8') | |
870 | video_title = sanitize_title(video_title) | |
871 | ||
872 | # simplified title | |
873 | simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) | |
874 | simple_title = simple_title.strip(ur'_') | |
875 | ||
876 | # thumbnail image | |
877 | if 'thumbnail_url' not in video_info: | |
878 | self._downloader.trouble(u'WARNING: unable to extract video thumbnail') | |
879 | video_thumbnail = '' | |
880 | else: # don't panic if we can't find it | |
881 | video_thumbnail = urllib.unquote_plus(video_info['thumbnail_url'][0]) | |
882 | ||
883 | # description | |
884 | video_description = 'No description available.' | |
885 | if self._downloader.params.get('forcedescription', False): | |
886 | mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_webpage) | |
e616ec0c | 887 | if mobj is not None: |
497cd3e6 RG |
888 | video_description = mobj.group(1) |
889 | ||
5ce7d172 RG |
890 | # token |
891 | video_token = urllib.unquote_plus(video_info['token'][0]) | |
892 | ||
497cd3e6 | 893 | # Decide which formats to download |
2e3a32e4 | 894 | requested_format = self._downloader.params.get('format', None) |
5ce7d172 | 895 | get_video_template = 'http://www.youtube.com/get_video?video_id=%s&t=%s&eurl=&el=&ps=&asv=&fmt=%%s' % (video_id, video_token) |
2e3a32e4 | 896 | |
5ce7d172 | 897 | if 'fmt_url_map' in video_info: |
497cd3e6 RG |
898 | url_map = dict(tuple(pair.split('|')) for pair in video_info['fmt_url_map'][0].split(',')) |
899 | format_limit = self._downloader.params.get('format_limit', None) | |
900 | if format_limit is not None and format_limit in self._available_formats: | |
901 | format_list = self._available_formats[self._available_formats.index(format_limit):] | |
e616ec0c | 902 | else: |
497cd3e6 RG |
903 | format_list = self._available_formats |
904 | existing_formats = [x for x in format_list if x in url_map] | |
905 | if len(existing_formats) == 0: | |
906 | self._downloader.trouble(u'ERROR: no known formats available for video') | |
968aa884 | 907 | return |
497cd3e6 | 908 | if requested_format is None: |
5ce7d172 | 909 | video_url_list = [(existing_formats[0], get_video_template % existing_formats[0])] # Best quality |
497cd3e6 | 910 | elif requested_format == '-1': |
5ce7d172 | 911 | video_url_list = [(f, get_video_template % f) for f in existing_formats] # All formats |
497cd3e6 | 912 | else: |
5ce7d172 | 913 | video_url_list = [(requested_format, get_video_template % requested_format)] # Specific format |
2e3a32e4 | 914 | |
497cd3e6 RG |
915 | elif 'conn' in video_info and video_info['conn'][0].startswith('rtmp'): |
916 | self.report_rtmp_download() | |
917 | video_url_list = [(None, video_info['conn'][0])] | |
2e3a32e4 | 918 | |
497cd3e6 RG |
919 | else: |
920 | self._downloader.trouble(u'ERROR: no fmt_url_map or conn information found in video info') | |
921 | return | |
7b7759f5 | 922 | |
497cd3e6 RG |
923 | for format_param, video_real_url in video_url_list: |
924 | # At this point we have a new video | |
925 | self._downloader.increment_downloads() | |
926 | ||
927 | # Extension | |
928 | video_extension = self._video_extensions.get(format_param, 'flv') | |
7e58d568 | 929 | |
497cd3e6 | 930 | # Find the video URL in fmt_url_map or conn paramters |
968aa884 | 931 | try: |
7b7759f5 | 932 | # Process video information |
933 | self._downloader.process_info({ | |
934 | 'id': video_id.decode('utf-8'), | |
935 | 'url': video_real_url.decode('utf-8'), | |
936 | 'uploader': video_uploader.decode('utf-8'), | |
937 | 'title': video_title, | |
938 | 'stitle': simple_title, | |
939 | 'ext': video_extension.decode('utf-8'), | |
6ba562b0 | 940 | 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), |
7e58d568 RG |
941 | 'thumbnail': video_thumbnail.decode('utf-8'), |
942 | 'description': video_description.decode('utf-8'), | |
e616ec0c | 943 | 'player_url': player_url, |
7b7759f5 | 944 | }) |
497cd3e6 | 945 | except UnavailableVideoError, err: |
5ce7d172 | 946 | self._downloader.trouble(u'ERROR: unable to download video (format may not be available)') |
42bcd27d | 947 | |
4fa74b52 | 948 | |
020f7150 RG |
949 | class MetacafeIE(InfoExtractor): |
950 | """Information Extractor for metacafe.com.""" | |
951 | ||
952 | _VALID_URL = r'(?:http://)?(?:www\.)?metacafe\.com/watch/([^/]+)/([^/]+)/.*' | |
2546e767 | 953 | _DISCLAIMER = 'http://www.metacafe.com/family_filter/' |
dbccb6cd | 954 | _FILTER_POST = 'http://www.metacafe.com/f/index.php?inputType=filter&controllerGroup=user' |
020f7150 RG |
955 | _youtube_ie = None |
956 | ||
957 | def __init__(self, youtube_ie, downloader=None): | |
958 | InfoExtractor.__init__(self, downloader) | |
959 | self._youtube_ie = youtube_ie | |
960 | ||
961 | @staticmethod | |
962 | def suitable(url): | |
963 | return (re.match(MetacafeIE._VALID_URL, url) is not None) | |
964 | ||
965 | def report_disclaimer(self): | |
966 | """Report disclaimer retrieval.""" | |
3aaf887e | 967 | self._downloader.to_stdout(u'[metacafe] Retrieving disclaimer') |
020f7150 RG |
968 | |
969 | def report_age_confirmation(self): | |
970 | """Report attempt to confirm age.""" | |
3aaf887e | 971 | self._downloader.to_stdout(u'[metacafe] Confirming age') |
020f7150 RG |
972 | |
973 | def report_download_webpage(self, video_id): | |
974 | """Report webpage download.""" | |
3aaf887e | 975 | self._downloader.to_stdout(u'[metacafe] %s: Downloading webpage' % video_id) |
020f7150 RG |
976 | |
977 | def report_extraction(self, video_id): | |
978 | """Report information extraction.""" | |
3aaf887e | 979 | self._downloader.to_stdout(u'[metacafe] %s: Extracting information' % video_id) |
020f7150 RG |
980 | |
981 | def _real_initialize(self): | |
982 | # Retrieve disclaimer | |
983 | request = urllib2.Request(self._DISCLAIMER, None, std_headers) | |
984 | try: | |
985 | self.report_disclaimer() | |
986 | disclaimer = urllib2.urlopen(request).read() | |
987 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
147753eb | 988 | self._downloader.trouble(u'ERROR: unable to retrieve disclaimer: %s' % str(err)) |
020f7150 RG |
989 | return |
990 | ||
991 | # Confirm age | |
992 | disclaimer_form = { | |
2546e767 | 993 | 'filters': '0', |
020f7150 RG |
994 | 'submit': "Continue - I'm over 18", |
995 | } | |
dbccb6cd | 996 | request = urllib2.Request(self._FILTER_POST, urllib.urlencode(disclaimer_form), std_headers) |
020f7150 RG |
997 | try: |
998 | self.report_age_confirmation() | |
999 | disclaimer = urllib2.urlopen(request).read() | |
1000 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
147753eb | 1001 | self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err)) |
020f7150 RG |
1002 | return |
1003 | ||
1004 | def _real_extract(self, url): | |
1005 | # Extract id and simplified title from URL | |
1006 | mobj = re.match(self._VALID_URL, url) | |
1007 | if mobj is None: | |
147753eb | 1008 | self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
6f21f686 | 1009 | return |
020f7150 RG |
1010 | |
1011 | video_id = mobj.group(1) | |
1012 | ||
1013 | # Check if video comes from YouTube | |
1014 | mobj2 = re.match(r'^yt-(.*)$', video_id) | |
1015 | if mobj2 is not None: | |
6f21f686 RG |
1016 | self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % mobj2.group(1)) |
1017 | return | |
020f7150 | 1018 | |
df372a65 | 1019 | # At this point we have a new video |
9bf7fa52 | 1020 | self._downloader.increment_downloads() |
df372a65 | 1021 | |
020f7150 RG |
1022 | simple_title = mobj.group(2).decode('utf-8') |
1023 | video_extension = 'flv' | |
1024 | ||
1025 | # Retrieve video webpage to extract further information | |
1026 | request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id) | |
1027 | try: | |
1028 | self.report_download_webpage(video_id) | |
1029 | webpage = urllib2.urlopen(request).read() | |
1030 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
147753eb | 1031 | self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err)) |
6f21f686 | 1032 | return |
020f7150 RG |
1033 | |
1034 | # Extract URL, uploader and title from webpage | |
1035 | self.report_extraction(video_id) | |
18963a36 | 1036 | mobj = re.search(r'(?m)&mediaURL=([^&]+)', webpage) |
020f7150 | 1037 | if mobj is None: |
147753eb | 1038 | self._downloader.trouble(u'ERROR: unable to extract media URL') |
6f21f686 | 1039 | return |
dbccb6cd | 1040 | mediaURL = urllib.unquote(mobj.group(1)) |
020f7150 | 1041 | |
109626fc RG |
1042 | # Extract gdaKey if available |
1043 | mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage) | |
1044 | if mobj is None: | |
1045 | video_url = mediaURL | |
1046 | #self._downloader.trouble(u'ERROR: unable to extract gdaKey') | |
1047 | #return | |
1048 | else: | |
1049 | gdaKey = mobj.group(1) | |
1050 | video_url = '%s?__gda__=%s' % (mediaURL, gdaKey) | |
020f7150 | 1051 | |
2546e767 | 1052 | mobj = re.search(r'(?im)<title>(.*) - Video</title>', webpage) |
020f7150 | 1053 | if mobj is None: |
147753eb | 1054 | self._downloader.trouble(u'ERROR: unable to extract title') |
6f21f686 | 1055 | return |
020f7150 | 1056 | video_title = mobj.group(1).decode('utf-8') |
490fd7ae | 1057 | video_title = sanitize_title(video_title) |
020f7150 | 1058 | |
29f07568 | 1059 | mobj = re.search(r'(?ms)By:\s*<a .*?>(.+?)<', webpage) |
020f7150 | 1060 | if mobj is None: |
147753eb | 1061 | self._downloader.trouble(u'ERROR: unable to extract uploader nickname') |
6f21f686 | 1062 | return |
dbccb6cd | 1063 | video_uploader = mobj.group(1) |
020f7150 | 1064 | |
42bcd27d | 1065 | try: |
1066 | # Process video information | |
1067 | self._downloader.process_info({ | |
1068 | 'id': video_id.decode('utf-8'), | |
1069 | 'url': video_url.decode('utf-8'), | |
1070 | 'uploader': video_uploader.decode('utf-8'), | |
1071 | 'title': video_title, | |
1072 | 'stitle': simple_title, | |
1073 | 'ext': video_extension.decode('utf-8'), | |
6ba562b0 | 1074 | 'format': u'NA', |
e616ec0c | 1075 | 'player_url': None, |
42bcd27d | 1076 | }) |
73f4e7af RG |
1077 | except UnavailableVideoError: |
1078 | self._downloader.trouble(u'ERROR: unable to download video') | |
020f7150 | 1079 | |
25af2bce | 1080 | |
4135fa45 WB |
1081 | class DailymotionIE(InfoExtractor): |
1082 | """Information Extractor for Dailymotion""" | |
1083 | ||
1084 | _VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^_/]+)_([^/]+)' | |
4135fa45 WB |
1085 | |
1086 | def __init__(self, downloader=None): | |
1087 | InfoExtractor.__init__(self, downloader) | |
1088 | ||
1089 | @staticmethod | |
1090 | def suitable(url): | |
1091 | return (re.match(DailymotionIE._VALID_URL, url) is not None) | |
1092 | ||
4135fa45 WB |
1093 | def report_download_webpage(self, video_id): |
1094 | """Report webpage download.""" | |
1095 | self._downloader.to_stdout(u'[dailymotion] %s: Downloading webpage' % video_id) | |
1096 | ||
1097 | def report_extraction(self, video_id): | |
1098 | """Report information extraction.""" | |
1099 | self._downloader.to_stdout(u'[dailymotion] %s: Extracting information' % video_id) | |
1100 | ||
1101 | def _real_initialize(self): | |
1102 | return | |
1103 | ||
4135fa45 WB |
1104 | def _real_extract(self, url): |
1105 | # Extract id and simplified title from URL | |
1106 | mobj = re.match(self._VALID_URL, url) | |
1107 | if mobj is None: | |
1108 | self._downloader.trouble(u'ERROR: invalid URL: %s' % url) | |
1109 | return | |
1110 | ||
df372a65 | 1111 | # At this point we have a new video |
9bf7fa52 | 1112 | self._downloader.increment_downloads() |
4135fa45 WB |
1113 | video_id = mobj.group(1) |
1114 | ||
1115 | simple_title = mobj.group(2).decode('utf-8') | |
1116 | video_extension = 'flv' | |
1117 | ||
1118 | # Retrieve video webpage to extract further information | |
1119 | request = urllib2.Request(url) | |
1120 | try: | |
1121 | self.report_download_webpage(video_id) | |
1122 | webpage = urllib2.urlopen(request).read() | |
1123 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1124 | self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err)) | |
1125 | return | |
1126 | ||
1127 | # Extract URL, uploader and title from webpage | |
1128 | self.report_extraction(video_id) | |
1129 | mobj = re.search(r'(?i)addVariable\(\"video\"\s*,\s*\"([^\"]*)\"\)', webpage) | |
1130 | if mobj is None: | |
1131 | self._downloader.trouble(u'ERROR: unable to extract media URL') | |
1132 | return | |
1133 | mediaURL = urllib.unquote(mobj.group(1)) | |
1134 | ||
1135 | # if needed add http://www.dailymotion.com/ if relative URL | |
1136 | ||
1137 | video_url = mediaURL | |
1138 | ||
1139 | # '<meta\s+name="title"\s+content="Dailymotion\s*[:\-]\s*(.*?)"\s*\/\s*>' | |
1140 | mobj = re.search(r'(?im)<title>Dailymotion\s*[\-:]\s*(.+?)</title>', webpage) | |
1141 | if mobj is None: | |
1142 | self._downloader.trouble(u'ERROR: unable to extract title') | |
1143 | return | |
1144 | video_title = mobj.group(1).decode('utf-8') | |
1145 | video_title = sanitize_title(video_title) | |
1146 | ||
7e2dd306 | 1147 | mobj = re.search(r'(?im)<div class="dmco_html owner">.*?<a class="name" href="/.+?">(.+?)</a></div>', webpage) |
4135fa45 WB |
1148 | if mobj is None: |
1149 | self._downloader.trouble(u'ERROR: unable to extract uploader nickname') | |
1150 | return | |
1151 | video_uploader = mobj.group(1) | |
1152 | ||
1153 | try: | |
1154 | # Process video information | |
1155 | self._downloader.process_info({ | |
1156 | 'id': video_id.decode('utf-8'), | |
1157 | 'url': video_url.decode('utf-8'), | |
1158 | 'uploader': video_uploader.decode('utf-8'), | |
1159 | 'title': video_title, | |
1160 | 'stitle': simple_title, | |
1161 | 'ext': video_extension.decode('utf-8'), | |
1162 | 'format': u'NA', | |
1163 | 'player_url': None, | |
1164 | }) | |
73f4e7af RG |
1165 | except UnavailableVideoError: |
1166 | self._downloader.trouble(u'ERROR: unable to download video') | |
4135fa45 | 1167 | |
49c0028a | 1168 | class GoogleIE(InfoExtractor): |
1169 | """Information extractor for video.google.com.""" | |
1170 | ||
490fd7ae | 1171 | _VALID_URL = r'(?:http://)?video\.google\.(?:com(?:\.au)?|co\.(?:uk|jp|kr|cr)|ca|de|es|fr|it|nl|pl)/videoplay\?docid=([^\&]+).*' |
49c0028a | 1172 | |
1173 | def __init__(self, downloader=None): | |
1174 | InfoExtractor.__init__(self, downloader) | |
1175 | ||
1176 | @staticmethod | |
1177 | def suitable(url): | |
1178 | return (re.match(GoogleIE._VALID_URL, url) is not None) | |
1179 | ||
1180 | def report_download_webpage(self, video_id): | |
1181 | """Report webpage download.""" | |
1182 | self._downloader.to_stdout(u'[video.google] %s: Downloading webpage' % video_id) | |
1183 | ||
1184 | def report_extraction(self, video_id): | |
1185 | """Report information extraction.""" | |
1186 | self._downloader.to_stdout(u'[video.google] %s: Extracting information' % video_id) | |
1187 | ||
1188 | def _real_initialize(self): | |
1189 | return | |
1190 | ||
1191 | def _real_extract(self, url): | |
1192 | # Extract id from URL | |
1193 | mobj = re.match(self._VALID_URL, url) | |
1194 | if mobj is None: | |
1195 | self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) | |
1196 | return | |
1197 | ||
df372a65 | 1198 | # At this point we have a new video |
9bf7fa52 | 1199 | self._downloader.increment_downloads() |
49c0028a | 1200 | video_id = mobj.group(1) |
1201 | ||
1202 | video_extension = 'mp4' | |
1203 | ||
1204 | # Retrieve video webpage to extract further information | |
490fd7ae | 1205 | request = urllib2.Request('http://video.google.com/videoplay?docid=%s&hl=en&oe=utf-8' % video_id) |
49c0028a | 1206 | try: |
1207 | self.report_download_webpage(video_id) | |
1208 | webpage = urllib2.urlopen(request).read() | |
1209 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1210 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1211 | return | |
1212 | ||
1213 | # Extract URL, uploader, and title from webpage | |
1214 | self.report_extraction(video_id) | |
490fd7ae RG |
1215 | mobj = re.search(r"download_url:'([^']+)'", webpage) |
1216 | if mobj is None: | |
1217 | video_extension = 'flv' | |
1218 | mobj = re.search(r"(?i)videoUrl\\x3d(.+?)\\x26", webpage) | |
49c0028a | 1219 | if mobj is None: |
1220 | self._downloader.trouble(u'ERROR: unable to extract media URL') | |
1221 | return | |
1222 | mediaURL = urllib.unquote(mobj.group(1)) | |
1223 | mediaURL = mediaURL.replace('\\x3d', '\x3d') | |
1224 | mediaURL = mediaURL.replace('\\x26', '\x26') | |
1225 | ||
1226 | video_url = mediaURL | |
1227 | ||
1228 | mobj = re.search(r'<title>(.*)</title>', webpage) | |
1229 | if mobj is None: | |
1230 | self._downloader.trouble(u'ERROR: unable to extract title') | |
1231 | return | |
1232 | video_title = mobj.group(1).decode('utf-8') | |
490fd7ae | 1233 | video_title = sanitize_title(video_title) |
31cbdaaf | 1234 | simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
49c0028a | 1235 | |
7e58d568 RG |
1236 | # Extract video description |
1237 | mobj = re.search(r'<span id=short-desc-content>([^<]*)</span>', webpage) | |
1238 | if mobj is None: | |
1239 | self._downloader.trouble(u'ERROR: unable to extract video description') | |
1240 | return | |
1241 | video_description = mobj.group(1).decode('utf-8') | |
1242 | if not video_description: | |
1243 | video_description = 'No description available.' | |
1244 | ||
1245 | # Extract video thumbnail | |
1246 | if self._downloader.params.get('forcethumbnail', False): | |
1247 | request = urllib2.Request('http://video.google.com/videosearch?q=%s+site:video.google.com&hl=en' % abs(int(video_id))) | |
1248 | try: | |
1249 | webpage = urllib2.urlopen(request).read() | |
1250 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1251 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1252 | return | |
1253 | mobj = re.search(r'<img class=thumbnail-img (?:.* )?src=(http.*)>', webpage) | |
1254 | if mobj is None: | |
1255 | self._downloader.trouble(u'ERROR: unable to extract video thumbnail') | |
1256 | return | |
1257 | video_thumbnail = mobj.group(1) | |
1258 | else: # we need something to pass to process_info | |
1259 | video_thumbnail = '' | |
1260 | ||
1261 | ||
49c0028a | 1262 | try: |
1263 | # Process video information | |
1264 | self._downloader.process_info({ | |
1265 | 'id': video_id.decode('utf-8'), | |
1266 | 'url': video_url.decode('utf-8'), | |
6ba562b0 | 1267 | 'uploader': u'NA', |
490fd7ae | 1268 | 'title': video_title, |
31cbdaaf | 1269 | 'stitle': simple_title, |
49c0028a | 1270 | 'ext': video_extension.decode('utf-8'), |
6ba562b0 | 1271 | 'format': u'NA', |
e616ec0c | 1272 | 'player_url': None, |
49c0028a | 1273 | }) |
73f4e7af RG |
1274 | except UnavailableVideoError: |
1275 | self._downloader.trouble(u'ERROR: unable to download video') | |
49c0028a | 1276 | |
1277 | ||
1278 | class PhotobucketIE(InfoExtractor): | |
1279 | """Information extractor for photobucket.com.""" | |
1280 | ||
1281 | _VALID_URL = r'(?:http://)?(?:[a-z0-9]+\.)?photobucket\.com/.*[\?\&]current=(.*\.flv)' | |
1282 | ||
1283 | def __init__(self, downloader=None): | |
1284 | InfoExtractor.__init__(self, downloader) | |
1285 | ||
1286 | @staticmethod | |
1287 | def suitable(url): | |
1288 | return (re.match(PhotobucketIE._VALID_URL, url) is not None) | |
1289 | ||
1290 | def report_download_webpage(self, video_id): | |
1291 | """Report webpage download.""" | |
1292 | self._downloader.to_stdout(u'[photobucket] %s: Downloading webpage' % video_id) | |
1293 | ||
1294 | def report_extraction(self, video_id): | |
1295 | """Report information extraction.""" | |
1296 | self._downloader.to_stdout(u'[photobucket] %s: Extracting information' % video_id) | |
1297 | ||
1298 | def _real_initialize(self): | |
1299 | return | |
1300 | ||
1301 | def _real_extract(self, url): | |
1302 | # Extract id from URL | |
1303 | mobj = re.match(self._VALID_URL, url) | |
1304 | if mobj is None: | |
1305 | self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) | |
1306 | return | |
1307 | ||
df372a65 | 1308 | # At this point we have a new video |
9bf7fa52 | 1309 | self._downloader.increment_downloads() |
49c0028a | 1310 | video_id = mobj.group(1) |
1311 | ||
1312 | video_extension = 'flv' | |
1313 | ||
1314 | # Retrieve video webpage to extract further information | |
1315 | request = urllib2.Request(url) | |
1316 | try: | |
1317 | self.report_download_webpage(video_id) | |
1318 | webpage = urllib2.urlopen(request).read() | |
1319 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1320 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1321 | return | |
1322 | ||
1323 | # Extract URL, uploader, and title from webpage | |
1324 | self.report_extraction(video_id) | |
1325 | mobj = re.search(r'<link rel="video_src" href=".*\?file=([^"]+)" />', webpage) | |
1326 | if mobj is None: | |
1327 | self._downloader.trouble(u'ERROR: unable to extract media URL') | |
1328 | return | |
1329 | mediaURL = urllib.unquote(mobj.group(1)) | |
1330 | ||
1331 | video_url = mediaURL | |
1332 | ||
1333 | mobj = re.search(r'<title>(.*) video by (.*) - Photobucket</title>', webpage) | |
1334 | if mobj is None: | |
1335 | self._downloader.trouble(u'ERROR: unable to extract title') | |
1336 | return | |
1337 | video_title = mobj.group(1).decode('utf-8') | |
490fd7ae | 1338 | video_title = sanitize_title(video_title) |
31cbdaaf | 1339 | simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
49c0028a | 1340 | |
1341 | video_uploader = mobj.group(2).decode('utf-8') | |
1342 | ||
1343 | try: | |
1344 | # Process video information | |
1345 | self._downloader.process_info({ | |
1346 | 'id': video_id.decode('utf-8'), | |
1347 | 'url': video_url.decode('utf-8'), | |
490fd7ae RG |
1348 | 'uploader': video_uploader, |
1349 | 'title': video_title, | |
31cbdaaf | 1350 | 'stitle': simple_title, |
490fd7ae | 1351 | 'ext': video_extension.decode('utf-8'), |
6ba562b0 | 1352 | 'format': u'NA', |
e616ec0c | 1353 | 'player_url': None, |
490fd7ae | 1354 | }) |
73f4e7af RG |
1355 | except UnavailableVideoError: |
1356 | self._downloader.trouble(u'ERROR: unable to download video') | |
490fd7ae RG |
1357 | |
1358 | ||
61945318 RG |
1359 | class YahooIE(InfoExtractor): |
1360 | """Information extractor for video.yahoo.com.""" | |
1361 | ||
1362 | # _VALID_URL matches all Yahoo! Video URLs | |
1363 | # _VPAGE_URL matches only the extractable '/watch/' URLs | |
1364 | _VALID_URL = r'(?:http://)?(?:[a-z]+\.)?video\.yahoo\.com/(?:watch|network)/([0-9]+)(?:/|\?v=)([0-9]+)(?:[#\?].*)?' | |
1365 | _VPAGE_URL = r'(?:http://)?video\.yahoo\.com/watch/([0-9]+)/([0-9]+)(?:[#\?].*)?' | |
1366 | ||
1367 | def __init__(self, downloader=None): | |
1368 | InfoExtractor.__init__(self, downloader) | |
1369 | ||
1370 | @staticmethod | |
1371 | def suitable(url): | |
1372 | return (re.match(YahooIE._VALID_URL, url) is not None) | |
1373 | ||
1374 | def report_download_webpage(self, video_id): | |
1375 | """Report webpage download.""" | |
1376 | self._downloader.to_stdout(u'[video.yahoo] %s: Downloading webpage' % video_id) | |
1377 | ||
1378 | def report_extraction(self, video_id): | |
1379 | """Report information extraction.""" | |
1380 | self._downloader.to_stdout(u'[video.yahoo] %s: Extracting information' % video_id) | |
1381 | ||
1382 | def _real_initialize(self): | |
1383 | return | |
1384 | ||
df372a65 | 1385 | def _real_extract(self, url, new_video=True): |
61945318 RG |
1386 | # Extract ID from URL |
1387 | mobj = re.match(self._VALID_URL, url) | |
1388 | if mobj is None: | |
1389 | self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) | |
1390 | return | |
1391 | ||
df372a65 | 1392 | # At this point we have a new video |
9bf7fa52 | 1393 | self._downloader.increment_downloads() |
61945318 RG |
1394 | video_id = mobj.group(2) |
1395 | video_extension = 'flv' | |
1396 | ||
1397 | # Rewrite valid but non-extractable URLs as | |
1398 | # extractable English language /watch/ URLs | |
1399 | if re.match(self._VPAGE_URL, url) is None: | |
1400 | request = urllib2.Request(url) | |
1401 | try: | |
1402 | webpage = urllib2.urlopen(request).read() | |
1403 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1404 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1405 | return | |
1406 | ||
1407 | mobj = re.search(r'\("id", "([0-9]+)"\);', webpage) | |
1408 | if mobj is None: | |
1409 | self._downloader.trouble(u'ERROR: Unable to extract id field') | |
1410 | return | |
1411 | yahoo_id = mobj.group(1) | |
1412 | ||
1413 | mobj = re.search(r'\("vid", "([0-9]+)"\);', webpage) | |
1414 | if mobj is None: | |
1415 | self._downloader.trouble(u'ERROR: Unable to extract vid field') | |
1416 | return | |
1417 | yahoo_vid = mobj.group(1) | |
1418 | ||
1419 | url = 'http://video.yahoo.com/watch/%s/%s' % (yahoo_vid, yahoo_id) | |
df372a65 | 1420 | return self._real_extract(url, new_video=False) |
61945318 RG |
1421 | |
1422 | # Retrieve video webpage to extract further information | |
1423 | request = urllib2.Request(url) | |
1424 | try: | |
1425 | self.report_download_webpage(video_id) | |
1426 | webpage = urllib2.urlopen(request).read() | |
1427 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1428 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1429 | return | |
1430 | ||
1431 | # Extract uploader and title from webpage | |
1432 | self.report_extraction(video_id) | |
1433 | mobj = re.search(r'<meta name="title" content="(.*)" />', webpage) | |
1434 | if mobj is None: | |
1435 | self._downloader.trouble(u'ERROR: unable to extract video title') | |
1436 | return | |
1437 | video_title = mobj.group(1).decode('utf-8') | |
1438 | simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) | |
1439 | ||
1440 | mobj = re.search(r'<h2 class="ti-5"><a href="http://video\.yahoo\.com/(people|profile)/[0-9]+" beacon=".*">(.*)</a></h2>', webpage) | |
1441 | if mobj is None: | |
1442 | self._downloader.trouble(u'ERROR: unable to extract video uploader') | |
1443 | return | |
1444 | video_uploader = mobj.group(1).decode('utf-8') | |
1445 | ||
7e58d568 RG |
1446 | # Extract video thumbnail |
1447 | mobj = re.search(r'<link rel="image_src" href="(.*)" />', webpage) | |
1448 | if mobj is None: | |
1449 | self._downloader.trouble(u'ERROR: unable to extract video thumbnail') | |
1450 | return | |
1451 | video_thumbnail = mobj.group(1).decode('utf-8') | |
1452 | ||
1453 | # Extract video description | |
1454 | mobj = re.search(r'<meta name="description" content="(.*)" />', webpage) | |
1455 | if mobj is None: | |
1456 | self._downloader.trouble(u'ERROR: unable to extract video description') | |
1457 | return | |
1458 | video_description = mobj.group(1).decode('utf-8') | |
1459 | if not video_description: video_description = 'No description available.' | |
1460 | ||
61945318 RG |
1461 | # Extract video height and width |
1462 | mobj = re.search(r'<meta name="video_height" content="([0-9]+)" />', webpage) | |
1463 | if mobj is None: | |
1464 | self._downloader.trouble(u'ERROR: unable to extract video height') | |
1465 | return | |
1466 | yv_video_height = mobj.group(1) | |
1467 | ||
1468 | mobj = re.search(r'<meta name="video_width" content="([0-9]+)" />', webpage) | |
1469 | if mobj is None: | |
1470 | self._downloader.trouble(u'ERROR: unable to extract video width') | |
1471 | return | |
1472 | yv_video_width = mobj.group(1) | |
1473 | ||
1474 | # Retrieve video playlist to extract media URL | |
1475 | # I'm not completely sure what all these options are, but we | |
1476 | # seem to need most of them, otherwise the server sends a 401. | |
1477 | yv_lg = 'R0xx6idZnW2zlrKP8xxAIR' # not sure what this represents | |
1478 | yv_bitrate = '700' # according to Wikipedia this is hard-coded | |
1479 | request = urllib2.Request('http://cosmos.bcst.yahoo.com/up/yep/process/getPlaylistFOP.php?node_id=' + video_id + | |
1480 | '&tech=flash&mode=playlist&lg=' + yv_lg + '&bitrate=' + yv_bitrate + '&vidH=' + yv_video_height + | |
1481 | '&vidW=' + yv_video_width + '&swf=as3&rd=video.yahoo.com&tk=null&adsupported=v1,v2,&eventid=1301797') | |
1482 | try: | |
1483 | self.report_download_webpage(video_id) | |
1484 | webpage = urllib2.urlopen(request).read() | |
1485 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1486 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1487 | return | |
1488 | ||
1489 | # Extract media URL from playlist XML | |
1490 | mobj = re.search(r'<STREAM APP="(http://.*)" FULLPATH="/?(/.*\.flv\?[^"]*)"', webpage) | |
1491 | if mobj is None: | |
1492 | self._downloader.trouble(u'ERROR: Unable to extract media URL') | |
1493 | return | |
1494 | video_url = urllib.unquote(mobj.group(1) + mobj.group(2)).decode('utf-8') | |
1495 | video_url = re.sub(r'(?u)&(.+?);', htmlentity_transform, video_url) | |
1496 | ||
1497 | try: | |
1498 | # Process video information | |
1499 | self._downloader.process_info({ | |
1500 | 'id': video_id.decode('utf-8'), | |
1501 | 'url': video_url, | |
1502 | 'uploader': video_uploader, | |
1503 | 'title': video_title, | |
1504 | 'stitle': simple_title, | |
1505 | 'ext': video_extension.decode('utf-8'), | |
7e58d568 RG |
1506 | 'thumbnail': video_thumbnail.decode('utf-8'), |
1507 | 'description': video_description, | |
1508 | 'thumbnail': video_thumbnail, | |
1509 | 'description': video_description, | |
e616ec0c | 1510 | 'player_url': None, |
61945318 | 1511 | }) |
73f4e7af RG |
1512 | except UnavailableVideoError: |
1513 | self._downloader.trouble(u'ERROR: unable to download video') | |
61945318 RG |
1514 | |
1515 | ||
490fd7ae RG |
1516 | class GenericIE(InfoExtractor): |
1517 | """Generic last-resort information extractor.""" | |
1518 | ||
1519 | def __init__(self, downloader=None): | |
1520 | InfoExtractor.__init__(self, downloader) | |
1521 | ||
1522 | @staticmethod | |
1523 | def suitable(url): | |
1524 | return True | |
1525 | ||
1526 | def report_download_webpage(self, video_id): | |
1527 | """Report webpage download.""" | |
1528 | self._downloader.to_stdout(u'WARNING: Falling back on generic information extractor.') | |
1529 | self._downloader.to_stdout(u'[generic] %s: Downloading webpage' % video_id) | |
1530 | ||
1531 | def report_extraction(self, video_id): | |
1532 | """Report information extraction.""" | |
1533 | self._downloader.to_stdout(u'[generic] %s: Extracting information' % video_id) | |
1534 | ||
1535 | def _real_initialize(self): | |
1536 | return | |
1537 | ||
1538 | def _real_extract(self, url): | |
df372a65 | 1539 | # At this point we have a new video |
9bf7fa52 | 1540 | self._downloader.increment_downloads() |
df372a65 | 1541 | |
490fd7ae RG |
1542 | video_id = url.split('/')[-1] |
1543 | request = urllib2.Request(url) | |
1544 | try: | |
1545 | self.report_download_webpage(video_id) | |
1546 | webpage = urllib2.urlopen(request).read() | |
1547 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1548 | self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) | |
1549 | return | |
1550 | except ValueError, err: | |
1551 | # since this is the last-resort InfoExtractor, if | |
1552 | # this error is thrown, it'll be thrown here | |
1553 | self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) | |
1554 | return | |
1555 | ||
1556 | # Start with something easy: JW Player in SWFObject | |
1557 | mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage) | |
1558 | if mobj is None: | |
1559 | # Broaden the search a little bit | |
1560 | mobj = re.search(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage) | |
1561 | if mobj is None: | |
1562 | self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) | |
1563 | return | |
1564 | ||
1565 | # It's possible that one of the regexes | |
1566 | # matched, but returned an empty group: | |
1567 | if mobj.group(1) is None: | |
1568 | self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) | |
1569 | return | |
1570 | ||
1571 | video_url = urllib.unquote(mobj.group(1)) | |
1572 | video_id = os.path.basename(video_url) | |
1573 | ||
1574 | # here's a fun little line of code for you: | |
1575 | video_extension = os.path.splitext(video_id)[1][1:] | |
1576 | video_id = os.path.splitext(video_id)[0] | |
1577 | ||
1578 | # it's tempting to parse this further, but you would | |
1579 | # have to take into account all the variations like | |
1580 | # Video Title - Site Name | |
1581 | # Site Name | Video Title | |
1582 | # Video Title - Tagline | Site Name | |
1583 | # and so on and so forth; it's just not practical | |
1584 | mobj = re.search(r'<title>(.*)</title>', webpage) | |
1585 | if mobj is None: | |
1586 | self._downloader.trouble(u'ERROR: unable to extract title') | |
1587 | return | |
1588 | video_title = mobj.group(1).decode('utf-8') | |
1589 | video_title = sanitize_title(video_title) | |
31cbdaaf | 1590 | simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
490fd7ae RG |
1591 | |
1592 | # video uploader is domain name | |
1593 | mobj = re.match(r'(?:https?://)?([^/]*)/.*', url) | |
1594 | if mobj is None: | |
1595 | self._downloader.trouble(u'ERROR: unable to extract title') | |
1596 | return | |
1597 | video_uploader = mobj.group(1).decode('utf-8') | |
1598 | ||
1599 | try: | |
1600 | # Process video information | |
1601 | self._downloader.process_info({ | |
1602 | 'id': video_id.decode('utf-8'), | |
1603 | 'url': video_url.decode('utf-8'), | |
1604 | 'uploader': video_uploader, | |
1605 | 'title': video_title, | |
31cbdaaf | 1606 | 'stitle': simple_title, |
49c0028a | 1607 | 'ext': video_extension.decode('utf-8'), |
6ba562b0 | 1608 | 'format': u'NA', |
e616ec0c | 1609 | 'player_url': None, |
49c0028a | 1610 | }) |
73f4e7af RG |
1611 | except UnavailableVideoError, err: |
1612 | self._downloader.trouble(u'ERROR: unable to download video') | |
49c0028a | 1613 | |
1614 | ||
25af2bce RG |
1615 | class YoutubeSearchIE(InfoExtractor): |
1616 | """Information Extractor for YouTube search queries.""" | |
1617 | _VALID_QUERY = r'ytsearch(\d+|all)?:[\s\S]+' | |
1618 | _TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en' | |
1619 | _VIDEO_INDICATOR = r'href="/watch\?v=.+?"' | |
304a4d85 | 1620 | _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>' |
25af2bce | 1621 | _youtube_ie = None |
fd9288c3 | 1622 | _max_youtube_results = 1000 |
25af2bce | 1623 | |
f995f712 | 1624 | def __init__(self, youtube_ie, downloader=None): |
25af2bce RG |
1625 | InfoExtractor.__init__(self, downloader) |
1626 | self._youtube_ie = youtube_ie | |
1627 | ||
1628 | @staticmethod | |
1629 | def suitable(url): | |
1630 | return (re.match(YoutubeSearchIE._VALID_QUERY, url) is not None) | |
1631 | ||
1632 | def report_download_page(self, query, pagenum): | |
1633 | """Report attempt to download playlist page with given number.""" | |
490fd7ae | 1634 | query = query.decode(preferredencoding()) |
3aaf887e | 1635 | self._downloader.to_stdout(u'[youtube] query "%s": Downloading page %s' % (query, pagenum)) |
25af2bce RG |
1636 | |
1637 | def _real_initialize(self): | |
1638 | self._youtube_ie.initialize() | |
1639 | ||
1640 | def _real_extract(self, query): | |
1641 | mobj = re.match(self._VALID_QUERY, query) | |
1642 | if mobj is None: | |
147753eb | 1643 | self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
6f21f686 | 1644 | return |
25af2bce RG |
1645 | |
1646 | prefix, query = query.split(':') | |
1647 | prefix = prefix[8:] | |
490fd7ae | 1648 | query = query.encode('utf-8') |
f995f712 | 1649 | if prefix == '': |
6f21f686 RG |
1650 | self._download_n_results(query, 1) |
1651 | return | |
f995f712 | 1652 | elif prefix == 'all': |
6f21f686 RG |
1653 | self._download_n_results(query, self._max_youtube_results) |
1654 | return | |
f995f712 | 1655 | else: |
25af2bce | 1656 | try: |
e1f18b8a | 1657 | n = long(prefix) |
25af2bce | 1658 | if n <= 0: |
147753eb | 1659 | self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
6f21f686 | 1660 | return |
257453b9 | 1661 | elif n > self._max_youtube_results: |
6f21f686 | 1662 | self._downloader.to_stderr(u'WARNING: ytsearch returns max %i results (you requested %i)' % (self._max_youtube_results, n)) |
257453b9 | 1663 | n = self._max_youtube_results |
6f21f686 RG |
1664 | self._download_n_results(query, n) |
1665 | return | |
e1f18b8a | 1666 | except ValueError: # parsing prefix as integer fails |
6f21f686 RG |
1667 | self._download_n_results(query, 1) |
1668 | return | |
25af2bce RG |
1669 | |
1670 | def _download_n_results(self, query, n): | |
1671 | """Downloads a specified number of results for a query""" | |
1672 | ||
1673 | video_ids = [] | |
1674 | already_seen = set() | |
1675 | pagenum = 1 | |
1676 | ||
1677 | while True: | |
1678 | self.report_download_page(query, pagenum) | |
a9633f14 | 1679 | result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
25af2bce RG |
1680 | request = urllib2.Request(result_url, None, std_headers) |
1681 | try: | |
1682 | page = urllib2.urlopen(request).read() | |
1683 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
147753eb | 1684 | self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
6f21f686 | 1685 | return |
25af2bce RG |
1686 | |
1687 | # Extract video identifiers | |
1688 | for mobj in re.finditer(self._VIDEO_INDICATOR, page): | |
1689 | video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1] | |
1690 | if video_id not in already_seen: | |
1691 | video_ids.append(video_id) | |
1692 | already_seen.add(video_id) | |
1693 | if len(video_ids) == n: | |
1694 | # Specified n videos reached | |
25af2bce | 1695 | for id in video_ids: |
6f21f686 RG |
1696 | self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
1697 | return | |
25af2bce | 1698 | |
304a4d85 | 1699 | if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
25af2bce | 1700 | for id in video_ids: |
6f21f686 RG |
1701 | self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
1702 | return | |
25af2bce RG |
1703 | |
1704 | pagenum = pagenum + 1 | |
1705 | ||
7e58d568 RG |
1706 | class GoogleSearchIE(InfoExtractor): |
1707 | """Information Extractor for Google Video search queries.""" | |
1708 | _VALID_QUERY = r'gvsearch(\d+|all)?:[\s\S]+' | |
1709 | _TEMPLATE_URL = 'http://video.google.com/videosearch?q=%s+site:video.google.com&start=%s&hl=en' | |
1710 | _VIDEO_INDICATOR = r'videoplay\?docid=([^\&>]+)\&' | |
1711 | _MORE_PAGES_INDICATOR = r'<span>Next</span>' | |
1712 | _google_ie = None | |
1713 | _max_google_results = 1000 | |
1714 | ||
1715 | def __init__(self, google_ie, downloader=None): | |
1716 | InfoExtractor.__init__(self, downloader) | |
1717 | self._google_ie = google_ie | |
1718 | ||
1719 | @staticmethod | |
1720 | def suitable(url): | |
1721 | return (re.match(GoogleSearchIE._VALID_QUERY, url) is not None) | |
1722 | ||
1723 | def report_download_page(self, query, pagenum): | |
1724 | """Report attempt to download playlist page with given number.""" | |
1725 | query = query.decode(preferredencoding()) | |
1726 | self._downloader.to_stdout(u'[video.google] query "%s": Downloading page %s' % (query, pagenum)) | |
1727 | ||
1728 | def _real_initialize(self): | |
1729 | self._google_ie.initialize() | |
1730 | ||
1731 | def _real_extract(self, query): | |
1732 | mobj = re.match(self._VALID_QUERY, query) | |
1733 | if mobj is None: | |
1734 | self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) | |
1735 | return | |
1736 | ||
1737 | prefix, query = query.split(':') | |
1738 | prefix = prefix[8:] | |
1739 | query = query.encode('utf-8') | |
1740 | if prefix == '': | |
1741 | self._download_n_results(query, 1) | |
1742 | return | |
1743 | elif prefix == 'all': | |
1744 | self._download_n_results(query, self._max_google_results) | |
1745 | return | |
1746 | else: | |
1747 | try: | |
1748 | n = long(prefix) | |
1749 | if n <= 0: | |
1750 | self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) | |
1751 | return | |
1752 | elif n > self._max_google_results: | |
1753 | self._downloader.to_stderr(u'WARNING: gvsearch returns max %i results (you requested %i)' % (self._max_google_results, n)) | |
1754 | n = self._max_google_results | |
1755 | self._download_n_results(query, n) | |
1756 | return | |
1757 | except ValueError: # parsing prefix as integer fails | |
1758 | self._download_n_results(query, 1) | |
1759 | return | |
1760 | ||
1761 | def _download_n_results(self, query, n): | |
1762 | """Downloads a specified number of results for a query""" | |
1763 | ||
1764 | video_ids = [] | |
1765 | already_seen = set() | |
1766 | pagenum = 1 | |
1767 | ||
1768 | while True: | |
1769 | self.report_download_page(query, pagenum) | |
1770 | result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) | |
1771 | request = urllib2.Request(result_url, None, std_headers) | |
1772 | try: | |
1773 | page = urllib2.urlopen(request).read() | |
1774 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1775 | self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) | |
1776 | return | |
1777 | ||
1778 | # Extract video identifiers | |
1779 | for mobj in re.finditer(self._VIDEO_INDICATOR, page): | |
1780 | video_id = mobj.group(1) | |
1781 | if video_id not in already_seen: | |
1782 | video_ids.append(video_id) | |
1783 | already_seen.add(video_id) | |
1784 | if len(video_ids) == n: | |
1785 | # Specified n videos reached | |
1786 | for id in video_ids: | |
1787 | self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) | |
1788 | return | |
1789 | ||
1790 | if re.search(self._MORE_PAGES_INDICATOR, page) is None: | |
1791 | for id in video_ids: | |
1792 | self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) | |
1793 | return | |
1794 | ||
1795 | pagenum = pagenum + 1 | |
1796 | ||
1797 | class YahooSearchIE(InfoExtractor): | |
1798 | """Information Extractor for Yahoo! Video search queries.""" | |
1799 | _VALID_QUERY = r'yvsearch(\d+|all)?:[\s\S]+' | |
1800 | _TEMPLATE_URL = 'http://video.yahoo.com/search/?p=%s&o=%s' | |
1801 | _VIDEO_INDICATOR = r'href="http://video\.yahoo\.com/watch/([0-9]+/[0-9]+)"' | |
1802 | _MORE_PAGES_INDICATOR = r'\s*Next' | |
1803 | _yahoo_ie = None | |
1804 | _max_yahoo_results = 1000 | |
1805 | ||
1806 | def __init__(self, yahoo_ie, downloader=None): | |
1807 | InfoExtractor.__init__(self, downloader) | |
1808 | self._yahoo_ie = yahoo_ie | |
1809 | ||
1810 | @staticmethod | |
1811 | def suitable(url): | |
1812 | return (re.match(YahooSearchIE._VALID_QUERY, url) is not None) | |
1813 | ||
1814 | def report_download_page(self, query, pagenum): | |
1815 | """Report attempt to download playlist page with given number.""" | |
1816 | query = query.decode(preferredencoding()) | |
1817 | self._downloader.to_stdout(u'[video.yahoo] query "%s": Downloading page %s' % (query, pagenum)) | |
1818 | ||
1819 | def _real_initialize(self): | |
1820 | self._yahoo_ie.initialize() | |
1821 | ||
1822 | def _real_extract(self, query): | |
1823 | mobj = re.match(self._VALID_QUERY, query) | |
1824 | if mobj is None: | |
1825 | self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) | |
1826 | return | |
1827 | ||
1828 | prefix, query = query.split(':') | |
1829 | prefix = prefix[8:] | |
1830 | query = query.encode('utf-8') | |
1831 | if prefix == '': | |
1832 | self._download_n_results(query, 1) | |
1833 | return | |
1834 | elif prefix == 'all': | |
1835 | self._download_n_results(query, self._max_yahoo_results) | |
1836 | return | |
1837 | else: | |
1838 | try: | |
1839 | n = long(prefix) | |
1840 | if n <= 0: | |
1841 | self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) | |
1842 | return | |
1843 | elif n > self._max_yahoo_results: | |
1844 | self._downloader.to_stderr(u'WARNING: yvsearch returns max %i results (you requested %i)' % (self._max_yahoo_results, n)) | |
1845 | n = self._max_yahoo_results | |
1846 | self._download_n_results(query, n) | |
1847 | return | |
1848 | except ValueError: # parsing prefix as integer fails | |
1849 | self._download_n_results(query, 1) | |
1850 | return | |
1851 | ||
1852 | def _download_n_results(self, query, n): | |
1853 | """Downloads a specified number of results for a query""" | |
1854 | ||
1855 | video_ids = [] | |
1856 | already_seen = set() | |
1857 | pagenum = 1 | |
1858 | ||
1859 | while True: | |
1860 | self.report_download_page(query, pagenum) | |
1861 | result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) | |
1862 | request = urllib2.Request(result_url, None, std_headers) | |
1863 | try: | |
1864 | page = urllib2.urlopen(request).read() | |
1865 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1866 | self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) | |
1867 | return | |
1868 | ||
1869 | # Extract video identifiers | |
1870 | for mobj in re.finditer(self._VIDEO_INDICATOR, page): | |
1871 | video_id = mobj.group(1) | |
1872 | if video_id not in already_seen: | |
1873 | video_ids.append(video_id) | |
1874 | already_seen.add(video_id) | |
1875 | if len(video_ids) == n: | |
1876 | # Specified n videos reached | |
1877 | for id in video_ids: | |
1878 | self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) | |
1879 | return | |
1880 | ||
1881 | if re.search(self._MORE_PAGES_INDICATOR, page) is None: | |
1882 | for id in video_ids: | |
1883 | self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) | |
1884 | return | |
1885 | ||
1886 | pagenum = pagenum + 1 | |
1887 | ||
0c2dc87d RG |
1888 | class YoutubePlaylistIE(InfoExtractor): |
1889 | """Information Extractor for YouTube playlists.""" | |
1890 | ||
9177ce4d | 1891 | _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists)\?.*?p=|user/.*?/user/)([^&]+).*' |
72ac78b8 | 1892 | _TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s&gl=US&hl=en' |
0c2dc87d | 1893 | _VIDEO_INDICATOR = r'/watch\?v=(.+?)&' |
ce5cafea | 1894 | _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>' |
0c2dc87d RG |
1895 | _youtube_ie = None |
1896 | ||
1897 | def __init__(self, youtube_ie, downloader=None): | |
1898 | InfoExtractor.__init__(self, downloader) | |
1899 | self._youtube_ie = youtube_ie | |
1900 | ||
1901 | @staticmethod | |
1902 | def suitable(url): | |
1903 | return (re.match(YoutubePlaylistIE._VALID_URL, url) is not None) | |
1904 | ||
1905 | def report_download_page(self, playlist_id, pagenum): | |
1906 | """Report attempt to download playlist page with given number.""" | |
3aaf887e | 1907 | self._downloader.to_stdout(u'[youtube] PL %s: Downloading page #%s' % (playlist_id, pagenum)) |
0c2dc87d RG |
1908 | |
1909 | def _real_initialize(self): | |
1910 | self._youtube_ie.initialize() | |
1911 | ||
1912 | def _real_extract(self, url): | |
1913 | # Extract playlist id | |
1914 | mobj = re.match(self._VALID_URL, url) | |
1915 | if mobj is None: | |
147753eb | 1916 | self._downloader.trouble(u'ERROR: invalid url: %s' % url) |
6f21f686 | 1917 | return |
0c2dc87d RG |
1918 | |
1919 | # Download playlist pages | |
1920 | playlist_id = mobj.group(1) | |
1921 | video_ids = [] | |
1922 | pagenum = 1 | |
1923 | ||
1924 | while True: | |
1925 | self.report_download_page(playlist_id, pagenum) | |
1926 | request = urllib2.Request(self._TEMPLATE_URL % (playlist_id, pagenum), None, std_headers) | |
1927 | try: | |
1928 | page = urllib2.urlopen(request).read() | |
1929 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
147753eb | 1930 | self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
6f21f686 | 1931 | return |
0c2dc87d RG |
1932 | |
1933 | # Extract video identifiers | |
27d98b6e | 1934 | ids_in_page = [] |
0c2dc87d | 1935 | for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
27d98b6e RG |
1936 | if mobj.group(1) not in ids_in_page: |
1937 | ids_in_page.append(mobj.group(1)) | |
1938 | video_ids.extend(ids_in_page) | |
0c2dc87d | 1939 | |
ce5cafea | 1940 | if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
0c2dc87d RG |
1941 | break |
1942 | pagenum = pagenum + 1 | |
1943 | ||
204c9398 RG |
1944 | playliststart = self._downloader.params.get('playliststart', 1) |
1945 | playliststart -= 1 #our arrays are zero-based but the playlist is 1-based | |
1946 | if playliststart > 0: | |
1947 | video_ids = video_ids[playliststart:] | |
1948 | ||
0c2dc87d | 1949 | for id in video_ids: |
6f21f686 RG |
1950 | self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
1951 | return | |
0c2dc87d | 1952 | |
c39c05cd A |
1953 | class YoutubeUserIE(InfoExtractor): |
1954 | """Information Extractor for YouTube users.""" | |
1955 | ||
1956 | _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/user/(.*)' | |
1957 | _TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s' | |
75a4cf3c | 1958 | _VIDEO_INDICATOR = r'http://gdata.youtube.com/feeds/api/videos/(.*)' # XXX Fix this. |
c39c05cd A |
1959 | _youtube_ie = None |
1960 | ||
1961 | def __init__(self, youtube_ie, downloader=None): | |
1962 | InfoExtractor.__init__(self, downloader) | |
1963 | self._youtube_ie = youtube_ie | |
1964 | ||
1965 | @staticmethod | |
1966 | def suitable(url): | |
1967 | return (re.match(YoutubeUserIE._VALID_URL, url) is not None) | |
1968 | ||
1969 | def report_download_page(self, username): | |
1970 | """Report attempt to download user page.""" | |
75a4cf3c | 1971 | self._downloader.to_stdout(u'[youtube] user %s: Downloading page ' % (username)) |
c39c05cd A |
1972 | |
1973 | def _real_initialize(self): | |
1974 | self._youtube_ie.initialize() | |
1975 | ||
1976 | def _real_extract(self, url): | |
1977 | # Extract username | |
1978 | mobj = re.match(self._VALID_URL, url) | |
1979 | if mobj is None: | |
1980 | self._downloader.trouble(u'ERROR: invalid url: %s' % url) | |
1981 | return | |
1982 | ||
1983 | # Download user page | |
1984 | username = mobj.group(1) | |
1985 | video_ids = [] | |
1986 | pagenum = 1 | |
1987 | ||
1988 | self.report_download_page(username) | |
1989 | request = urllib2.Request(self._TEMPLATE_URL % (username), None, std_headers) | |
1990 | try: | |
1991 | page = urllib2.urlopen(request).read() | |
1992 | except (urllib2.URLError, httplib.HTTPException, socket.error), err: | |
1993 | self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) | |
1994 | return | |
1995 | ||
1996 | # Extract video identifiers | |
1997 | ids_in_page = [] | |
1998 | ||
1999 | for mobj in re.finditer(self._VIDEO_INDICATOR, page): | |
c39c05cd A |
2000 | if mobj.group(1) not in ids_in_page: |
2001 | ids_in_page.append(mobj.group(1)) | |
2002 | video_ids.extend(ids_in_page) | |
2003 | ||
204c9398 RG |
2004 | playliststart = self._downloader.params.get('playliststart', 1) |
2005 | playliststart = playliststart-1 #our arrays are zero-based but the playlist is 1-based | |
2006 | if playliststart > 0: | |
2007 | video_ids = video_ids[playliststart:] | |
2008 | ||
c39c05cd A |
2009 | for id in video_ids: |
2010 | self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) | |
2011 | return | |
2012 | ||
65cd34c5 RG |
2013 | class PostProcessor(object): |
2014 | """Post Processor class. | |
2015 | ||
2016 | PostProcessor objects can be added to downloaders with their | |
2017 | add_post_processor() method. When the downloader has finished a | |
2018 | successful download, it will take its internal chain of PostProcessors | |
2019 | and start calling the run() method on each one of them, first with | |
2020 | an initial argument and then with the returned value of the previous | |
2021 | PostProcessor. | |
2022 | ||
2023 | The chain will be stopped if one of them ever returns None or the end | |
2024 | of the chain is reached. | |
2025 | ||
2026 | PostProcessor objects follow a "mutual registration" process similar | |
2027 | to InfoExtractor objects. | |
2028 | """ | |
2029 | ||
2030 | _downloader = None | |
2031 | ||
2032 | def __init__(self, downloader=None): | |
2033 | self._downloader = downloader | |
2034 | ||
65cd34c5 RG |
2035 | def set_downloader(self, downloader): |
2036 | """Sets the downloader for this PP.""" | |
2037 | self._downloader = downloader | |
2038 | ||
2039 | def run(self, information): | |
2040 | """Run the PostProcessor. | |
2041 | ||
2042 | The "information" argument is a dictionary like the ones | |
2f11508a | 2043 | composed by InfoExtractors. The only difference is that this |
65cd34c5 RG |
2044 | one has an extra field called "filepath" that points to the |
2045 | downloaded file. | |
2046 | ||
2047 | When this method returns None, the postprocessing chain is | |
2048 | stopped. However, this method may return an information | |
2049 | dictionary that will be passed to the next postprocessing | |
2050 | object in the chain. It can be the one it received after | |
2051 | changing some fields. | |
2052 | ||
2053 | In addition, this method may raise a PostProcessingError | |
2054 | exception that will be taken into account by the downloader | |
2055 | it was called from. | |
2056 | """ | |
2057 | return information # by default, do nothing | |
2058 | ||
2059 | ### MAIN PROGRAM ### | |
4fa74b52 RG |
2060 | if __name__ == '__main__': |
2061 | try: | |
f9f1e798 | 2062 | # Modules needed only when running the main program |
209e9e27 | 2063 | import getpass |
f9f1e798 RG |
2064 | import optparse |
2065 | ||
4bec29ef RG |
2066 | # Function to update the program file with the latest version from bitbucket.org |
2067 | def update_self(downloader, filename): | |
2068 | # Note: downloader only used for options | |
2069 | if not os.access (filename, os.W_OK): | |
2070 | sys.exit('ERROR: no write permissions on %s' % filename) | |
2071 | ||
2072 | downloader.to_stdout('Updating to latest stable version...') | |
2073 | latest_url = 'http://bitbucket.org/rg3/youtube-dl/raw/tip/LATEST_VERSION' | |
2074 | latest_version = urllib.urlopen(latest_url).read().strip() | |
2075 | prog_url = 'http://bitbucket.org/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version | |
2076 | newcontent = urllib.urlopen(prog_url).read() | |
2077 | stream = open(filename, 'w') | |
2078 | stream.write(newcontent) | |
2079 | stream.close() | |
2080 | downloader.to_stdout('Updated to version %s' % latest_version) | |
2081 | ||
4fa74b52 RG |
2082 | # General configuration |
2083 | urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler())) | |
2084 | urllib2.install_opener(urllib2.build_opener(urllib2.HTTPCookieProcessor())) | |
f9f1e798 RG |
2085 | socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words) |
2086 | ||
2087 | # Parse command line | |
209e9e27 | 2088 | parser = optparse.OptionParser( |
7b7759f5 | 2089 | usage='Usage: %prog [options] url...', |
06f34701 | 2090 | version='2010.07.24', |
7b7759f5 | 2091 | conflict_handler='resolve', |
2092 | ) | |
2093 | ||
209e9e27 RG |
2094 | parser.add_option('-h', '--help', |
2095 | action='help', help='print this help text and exit') | |
2096 | parser.add_option('-v', '--version', | |
2097 | action='version', help='print program version and exit') | |
4bec29ef RG |
2098 | parser.add_option('-U', '--update', |
2099 | action='store_true', dest='update_self', help='update this program to latest stable version') | |
7b7759f5 | 2100 | parser.add_option('-i', '--ignore-errors', |
2101 | action='store_true', dest='ignoreerrors', help='continue on download errors', default=False) | |
2102 | parser.add_option('-r', '--rate-limit', | |
2b06c33d | 2103 | dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)') |
7031008c | 2104 | parser.add_option('-R', '--retries', |
2b06c33d | 2105 | dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10) |
204c9398 RG |
2106 | parser.add_option('--playlist-start', |
2107 | dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1) | |
7b7759f5 | 2108 | |
2109 | authentication = optparse.OptionGroup(parser, 'Authentication Options') | |
2110 | authentication.add_option('-u', '--username', | |
2b06c33d | 2111 | dest='username', metavar='USERNAME', help='account username') |
7b7759f5 | 2112 | authentication.add_option('-p', '--password', |
2b06c33d | 2113 | dest='password', metavar='PASSWORD', help='account password') |
7b7759f5 | 2114 | authentication.add_option('-n', '--netrc', |
209e9e27 | 2115 | action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False) |
7b7759f5 | 2116 | parser.add_option_group(authentication) |
2117 | ||
2118 | video_format = optparse.OptionGroup(parser, 'Video Format Options') | |
2119 | video_format.add_option('-f', '--format', | |
2b06c33d | 2120 | action='store', dest='format', metavar='FORMAT', help='video format code') |
7b7759f5 | 2121 | video_format.add_option('-m', '--mobile-version', |
b74c859d | 2122 | action='store_const', dest='format', help='alias for -f 17', const='17') |
6ba562b0 RG |
2123 | video_format.add_option('--all-formats', |
2124 | action='store_const', dest='format', help='download all available video formats', const='-1') | |
f2413e67 | 2125 | video_format.add_option('--max-quality', |
460d8acb | 2126 | action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download') |
2962317d RG |
2127 | video_format.add_option('-b', '--best-quality', |
2128 | action='store_true', dest='bestquality', help='download the best video quality (DEPRECATED)') | |
7b7759f5 | 2129 | parser.add_option_group(video_format) |
2130 | ||
2131 | verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options') | |
2132 | verbosity.add_option('-q', '--quiet', | |
2133 | action='store_true', dest='quiet', help='activates quiet mode', default=False) | |
2134 | verbosity.add_option('-s', '--simulate', | |
2135 | action='store_true', dest='simulate', help='do not download video', default=False) | |
2136 | verbosity.add_option('-g', '--get-url', | |
2137 | action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False) | |
2138 | verbosity.add_option('-e', '--get-title', | |
2139 | action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False) | |
7e58d568 RG |
2140 | verbosity.add_option('--get-thumbnail', |
2141 | action='store_true', dest='getthumbnail', help='simulate, quiet but print thumbnail URL', default=False) | |
2142 | verbosity.add_option('--get-description', | |
2143 | action='store_true', dest='getdescription', help='simulate, quiet but print video description', default=False) | |
d9835247 RG |
2144 | verbosity.add_option('--no-progress', |
2145 | action='store_true', dest='noprogress', help='do not print progress bar', default=False) | |
7b7759f5 | 2146 | parser.add_option_group(verbosity) |
2147 | ||
2148 | filesystem = optparse.OptionGroup(parser, 'Filesystem Options') | |
1c76e23e RG |
2149 | filesystem.add_option('-t', '--title', |
2150 | action='store_true', dest='usetitle', help='use title in file name', default=False) | |
2151 | filesystem.add_option('-l', '--literal', | |
2152 | action='store_true', dest='useliteral', help='use literal title in file name', default=False) | |
7b7759f5 | 2153 | filesystem.add_option('-o', '--output', |
2b06c33d | 2154 | dest='outtmpl', metavar='TEMPLATE', help='output filename template') |
7b7759f5 | 2155 | filesystem.add_option('-a', '--batch-file', |
2b06c33d | 2156 | dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)') |
7b7759f5 | 2157 | filesystem.add_option('-w', '--no-overwrites', |
0beeff4b | 2158 | action='store_true', dest='nooverwrites', help='do not overwrite files', default=False) |
f76c2df6 PI |
2159 | filesystem.add_option('-c', '--continue', |
2160 | action='store_true', dest='continue_dl', help='resume partially downloaded files', default=False) | |
7b7759f5 | 2161 | parser.add_option_group(filesystem) |
2162 | ||
209e9e27 | 2163 | (opts, args) = parser.parse_args() |
2a7353b8 | 2164 | |
c6fd0bb8 | 2165 | # Batch file verification |
d1580ed9 | 2166 | batchurls = [] |
c6fd0bb8 RG |
2167 | if opts.batchfile is not None: |
2168 | try: | |
2a7353b8 RG |
2169 | if opts.batchfile == '-': |
2170 | batchfd = sys.stdin | |
2171 | else: | |
2172 | batchfd = open(opts.batchfile, 'r') | |
2173 | batchurls = batchfd.readlines() | |
b65740e4 RG |
2174 | batchurls = [x.strip() for x in batchurls] |
2175 | batchurls = [x for x in batchurls if len(x) > 0] | |
c6fd0bb8 RG |
2176 | except IOError: |
2177 | sys.exit(u'ERROR: batch file could not be read') | |
2178 | all_urls = batchurls + args | |
2179 | ||
209e9e27 | 2180 | # Conflicting, missing and erroneous options |
2962317d RG |
2181 | if opts.bestquality: |
2182 | print >>sys.stderr, u'\nWARNING: -b/--best-quality IS DEPRECATED AS IT IS THE DEFAULT BEHAVIOR NOW\n' | |
209e9e27 | 2183 | if opts.usenetrc and (opts.username is not None or opts.password is not None): |
2740c509 | 2184 | parser.error(u'using .netrc conflicts with giving username/password') |
209e9e27 | 2185 | if opts.password is not None and opts.username is None: |
2740c509 | 2186 | parser.error(u'account username missing') |
209e9e27 | 2187 | if opts.outtmpl is not None and (opts.useliteral or opts.usetitle): |
2740c509 | 2188 | parser.error(u'using output template conflicts with using title or literal title') |
209e9e27 | 2189 | if opts.usetitle and opts.useliteral: |
2740c509 | 2190 | parser.error(u'using title conflicts with using literal title') |
209e9e27 | 2191 | if opts.username is not None and opts.password is None: |
76a7f364 | 2192 | opts.password = getpass.getpass(u'Type account password and press return:') |
acd3d842 RG |
2193 | if opts.ratelimit is not None: |
2194 | numeric_limit = FileDownloader.parse_bytes(opts.ratelimit) | |
2195 | if numeric_limit is None: | |
2740c509 | 2196 | parser.error(u'invalid rate limit specified') |
acd3d842 | 2197 | opts.ratelimit = numeric_limit |
7031008c RG |
2198 | if opts.retries is not None: |
2199 | try: | |
2200 | opts.retries = long(opts.retries) | |
2201 | except (TypeError, ValueError), err: | |
2202 | parser.error(u'invalid retry count specified') | |
204c9398 RG |
2203 | if opts.playliststart is not None: |
2204 | try: | |
2205 | opts.playliststart = long(opts.playliststart) | |
2206 | except (TypeError, ValueError), err: | |
2207 | parser.error(u'invalid playlist page specified') | |
4fa74b52 RG |
2208 | |
2209 | # Information extractors | |
2210 | youtube_ie = YoutubeIE() | |
020f7150 | 2211 | metacafe_ie = MetacafeIE(youtube_ie) |
4135fa45 | 2212 | dailymotion_ie = DailymotionIE() |
0c2dc87d | 2213 | youtube_pl_ie = YoutubePlaylistIE(youtube_ie) |
c39c05cd | 2214 | youtube_user_ie = YoutubeUserIE(youtube_ie) |
25af2bce | 2215 | youtube_search_ie = YoutubeSearchIE(youtube_ie) |
49c0028a | 2216 | google_ie = GoogleIE() |
7e58d568 | 2217 | google_search_ie = GoogleSearchIE(google_ie) |
49c0028a | 2218 | photobucket_ie = PhotobucketIE() |
61945318 | 2219 | yahoo_ie = YahooIE() |
7e58d568 | 2220 | yahoo_search_ie = YahooSearchIE(yahoo_ie) |
490fd7ae | 2221 | generic_ie = GenericIE() |
4fa74b52 RG |
2222 | |
2223 | # File downloader | |
9fcd8355 | 2224 | fd = FileDownloader({ |
209e9e27 RG |
2225 | 'usenetrc': opts.usenetrc, |
2226 | 'username': opts.username, | |
2227 | 'password': opts.password, | |
7e58d568 | 2228 | 'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription), |
209e9e27 RG |
2229 | 'forceurl': opts.geturl, |
2230 | 'forcetitle': opts.gettitle, | |
7e58d568 RG |
2231 | 'forcethumbnail': opts.getthumbnail, |
2232 | 'forcedescription': opts.getdescription, | |
2233 | 'simulate': (opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription), | |
320becd6 | 2234 | 'format': opts.format, |
f2413e67 | 2235 | 'format_limit': opts.format_limit, |
eae2666c | 2236 | 'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding())) |
6ba562b0 RG |
2237 | or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s') |
2238 | or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s') | |
2239 | or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s') | |
76a7f364 RG |
2240 | or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s') |
2241 | or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s') | |
2242 | or u'%(id)s.%(ext)s'), | |
0086d1ec | 2243 | 'ignoreerrors': opts.ignoreerrors, |
acd3d842 | 2244 | 'ratelimit': opts.ratelimit, |
0beeff4b | 2245 | 'nooverwrites': opts.nooverwrites, |
7031008c | 2246 | 'retries': opts.retries, |
7db85b2c | 2247 | 'continuedl': opts.continue_dl, |
d9835247 | 2248 | 'noprogress': opts.noprogress, |
204c9398 | 2249 | 'playliststart': opts.playliststart, |
9fcd8355 | 2250 | }) |
25af2bce | 2251 | fd.add_info_extractor(youtube_search_ie) |
0c2dc87d | 2252 | fd.add_info_extractor(youtube_pl_ie) |
c39c05cd | 2253 | fd.add_info_extractor(youtube_user_ie) |
020f7150 | 2254 | fd.add_info_extractor(metacafe_ie) |
4135fa45 | 2255 | fd.add_info_extractor(dailymotion_ie) |
4fa74b52 | 2256 | fd.add_info_extractor(youtube_ie) |
49c0028a | 2257 | fd.add_info_extractor(google_ie) |
7e58d568 | 2258 | fd.add_info_extractor(google_search_ie) |
49c0028a | 2259 | fd.add_info_extractor(photobucket_ie) |
61945318 | 2260 | fd.add_info_extractor(yahoo_ie) |
7e58d568 | 2261 | fd.add_info_extractor(yahoo_search_ie) |
4bec29ef | 2262 | |
490fd7ae RG |
2263 | # This must come last since it's the |
2264 | # fallback if none of the others work | |
2265 | fd.add_info_extractor(generic_ie) | |
2266 | ||
4bec29ef RG |
2267 | # Update version |
2268 | if opts.update_self: | |
2269 | update_self(fd, sys.argv[0]) | |
2270 | ||
2271 | # Maybe do nothing | |
2272 | if len(all_urls) < 1: | |
2273 | if not opts.update_self: | |
2274 | parser.error(u'you must provide at least one URL') | |
2275 | else: | |
2276 | sys.exit() | |
c6fd0bb8 | 2277 | retcode = fd.download(all_urls) |
bb681b88 | 2278 | sys.exit(retcode) |
4fa74b52 | 2279 | |
e5bf0f55 RG |
2280 | except DownloadError: |
2281 | sys.exit(1) | |
2282 | except SameFileError: | |
76a7f364 | 2283 | sys.exit(u'ERROR: fixed output name but more than one file to download') |
4fa74b52 | 2284 | except KeyboardInterrupt: |
76a7f364 | 2285 | sys.exit(u'\nERROR: Interrupted by user') |