diff options
Diffstat (limited to 'youtube_dl/YoutubeDL.py')
| -rwxr-xr-x | youtube_dl/YoutubeDL.py | 601 |
1 files changed, 467 insertions, 134 deletions
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index dec0e20e7..0e73dc8ff 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -7,8 +7,10 @@ import collections import datetime import errno import io +import itertools import json import locale +import operator import os import platform import re @@ -22,12 +24,16 @@ import traceback if os.name == 'nt': import ctypes -from .utils import ( +from .compat import ( compat_cookiejar, + compat_expanduser, compat_http_client, + compat_kwargs, compat_str, compat_urllib_error, compat_urllib_request, +) +from .utils import ( escape_url, ContentTooShortError, date_from_str, @@ -44,24 +50,37 @@ from .utils import ( make_HTTPS_handler, MaxDownloadsReached, PagedList, + parse_filesize, PostProcessingError, platform_name, preferredencoding, + render_table, SameFileError, sanitize_filename, + std_headers, subtitles_filename, takewhile_inclusive, UnavailableVideoError, url_basename, + version_tuple, write_json_file, write_string, YoutubeDLHandler, prepend_extension, + args_to_str, + age_restricted, ) from .cache import Cache from .extractor import get_info_extractor, gen_extractors from .downloader import get_suitable_downloader -from .postprocessor import FFmpegMergerPP +from .downloader.rtmp import rtmpdump_version +from .postprocessor import ( + FFmpegFixupM4aPP, + FFmpegFixupStretchedPP, + FFmpegMergerPP, + FFmpegPostProcessor, + get_postprocessor, +) from .version import __version__ @@ -107,8 +126,10 @@ class YoutubeDL(object): forcefilename: Force printing final filename. forceduration: Force printing duration. forcejson: Force printing info_dict as JSON. + dump_single_json: Force printing the info_dict of the whole playlist + (or video) as a single JSON line. simulate: Do not download the video files. - format: Video format code. + format: Video format code. See options.py for more information. format_limit: Highest quality format to try. outtmpl: Template for output names. restrictfilenames: Do not allow "&" and spaces in file names @@ -116,6 +137,7 @@ class YoutubeDL(object): nooverwrites: Prevent overwriting files. playliststart: Playlist item to start at. playlistend: Playlist item to end at. + playlistreverse: Download playlist items in reverse order. matchtitle: Download only matching titles. rejecttitle: Reject downloads for matching titles. logger: Log messages to a logging.Logger instance. @@ -124,6 +146,7 @@ class YoutubeDL(object): writeinfojson: Write the video description to a .info.json file writeannotations: Write the video annotations to a .annotations.xml file writethumbnail: Write the thumbnail image to a file + write_all_thumbnails: Write all thumbnail formats to files writesubtitles: Write the video subtitles to a file writeautomaticsub: Write the automatic subtitles to a file allsubtitles: Downloads all the subtitles of the video @@ -165,6 +188,44 @@ class YoutubeDL(object): 'auto' for elaborate guessing encoding: Use this encoding instead of the system-specified. extract_flat: Do not resolve URLs, return the immediate result. + Pass in 'in_playlist' to only show this behavior for + playlist items. + postprocessors: A list of dictionaries, each with an entry + * key: The name of the postprocessor. See + youtube_dl/postprocessor/__init__.py for a list. + as well as any further keyword arguments for the + postprocessor. + progress_hooks: A list of functions that get called on download + progress, with a dictionary with the entries + * filename: The final filename + * status: One of "downloading" and "finished" + + The dict may also have some of the following entries: + + * downloaded_bytes: Bytes on disk + * total_bytes: Size of the whole file, None if unknown + * tmpfilename: The filename we're currently writing to + * eta: The estimated time in seconds, None if unknown + * speed: The download speed in bytes/second, None if + unknown + + Progress hooks are guaranteed to be called at least once + (with status "finished") if the download is successful. + merge_output_format: Extension to use when merging formats. + fixup: Automatically correct known faults of the file. + One of: + - "never": do nothing + - "warn": only emit a warning + - "detect_or_warn": check whether we can do anything + about it, warn otherwise (default) + source_address: (Experimental) Client-side IP address to bind to. + call_home: Boolean, true iff we are allowed to contact the + youtube-dl servers for debugging. + sleep_interval: Number of seconds to sleep before each download. + external_downloader: Executable of the external downloader to call. + listformats: Print an overview of available video formats and exit. + list_thumbnails: Print a table of all thumbnails and exit. + The following parameters are not used by YoutubeDL itself, they are used by the FileDownloader: @@ -184,7 +245,7 @@ class YoutubeDL(object): _num_downloads = None _screen_file = None - def __init__(self, params=None): + def __init__(self, params=None, auto_init=True): """Create a FileDownloader object with the given options.""" if params is None: params = {} @@ -241,6 +302,36 @@ class YoutubeDL(object): self._setup_opener() + if auto_init: + self.print_debug_header() + self.add_default_info_extractors() + + for pp_def_raw in self.params.get('postprocessors', []): + pp_class = get_postprocessor(pp_def_raw['key']) + pp_def = dict(pp_def_raw) + del pp_def['key'] + pp = pp_class(self, **compat_kwargs(pp_def)) + self.add_post_processor(pp) + + for ph in self.params.get('progress_hooks', []): + self.add_progress_hook(ph) + + def warn_if_short_id(self, argv): + # short YouTube ID starting with dash? + idxs = [ + i for i, a in enumerate(argv) + if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] + if idxs: + correct_argv = ( + ['youtube-dl'] + + [a for i, a in enumerate(argv) if i not in idxs] + + ['--'] + [argv[i] for i in idxs] + ) + self.report_warning( + 'Long argument string detected. ' + 'Use -- to separate parameters and URLs, like this:\n%s\n' % + args_to_str(correct_argv)) + def add_info_extractor(self, ie): """Add an InfoExtractor object to the end of the list.""" self._ies.append(ie) @@ -285,7 +376,7 @@ class YoutubeDL(object): self._output_process.stdin.write((message + '\n').encode('utf-8')) self._output_process.stdin.flush() res = ''.join(self._output_channel.readline().decode('utf-8') - for _ in range(line_count)) + for _ in range(line_count)) return res[:-len('\n')] def to_screen(self, message, skip_eol=False): @@ -447,7 +538,7 @@ class YoutubeDL(object): template_dict = collections.defaultdict(lambda: 'NA', template_dict) outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) - tmpl = os.path.expanduser(outtmpl) + tmpl = compat_expanduser(outtmpl) filename = tmpl % template_dict return filename except ValueError as err: @@ -482,13 +573,8 @@ class YoutubeDL(object): max_views = self.params.get('max_views') if max_views is not None and view_count > max_views: return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) - age_limit = self.params.get('age_limit') - if age_limit is not None: - actual_age_limit = info_dict.get('age_limit') - if actual_age_limit is None: - actual_age_limit = 0 - if age_limit < actual_age_limit: - return 'Skipping "' + title + '" because it is age restricted' + if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')): + return 'Skipping "%s" because it is age restricted' % title if self.in_download_archive(info_dict): return '%s has already been recorded in archive' % video_title return None @@ -522,7 +608,7 @@ class YoutubeDL(object): try: ie_result = ie.extract(url) - if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) + if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) break if isinstance(ie_result, list): # Backwards compatibility: old IE result format @@ -535,7 +621,7 @@ class YoutubeDL(object): return self.process_ie_result(ie_result, download, extra_info) else: return ie_result - except ExtractorError as de: # An error we somewhat expected + except ExtractorError as de: # An error we somewhat expected self.report_error(compat_str(de), de.format_traceback()) break except MaxDownloadsReached: @@ -568,8 +654,12 @@ class YoutubeDL(object): result_type = ie_result.get('_type', 'video') - if self.params.get('extract_flat', False): - if result_type in ('url', 'url_transparent'): + if result_type in ('url', 'url_transparent'): + extract_flat = self.params.get('extract_flat', False) + if ((extract_flat == 'in_playlist' and 'playlist' in extra_info) or + extract_flat is True): + if self.params.get('forcejson', False): + self.to_stdout(json.dumps(ie_result)) return ie_result if result_type == 'video': @@ -588,27 +678,19 @@ class YoutubeDL(object): ie_result['url'], ie_key=ie_result.get('ie_key'), extra_info=extra_info, download=False, process=False) - def make_result(embedded_info): - new_result = ie_result.copy() - for f in ('_type', 'url', 'ext', 'player_url', 'formats', - 'entries', 'ie_key', 'duration', - 'subtitles', 'annotations', 'format', - 'thumbnail', 'thumbnails'): - if f in new_result: - del new_result[f] - if f in embedded_info: - new_result[f] = embedded_info[f] - return new_result - new_result = make_result(info) + force_properties = dict( + (k, v) for k, v in ie_result.items() if v is not None) + for f in ('_type', 'url'): + if f in force_properties: + del force_properties[f] + new_result = info.copy() + new_result.update(force_properties) assert new_result.get('_type') != 'url_transparent' - if new_result.get('_type') == 'compat_list': - new_result['entries'] = [ - make_result(e) for e in new_result['entries']] return self.process_ie_result( new_result, download=download, extra_info=extra_info) - elif result_type == 'playlist': + elif result_type == 'playlist' or result_type == 'multi_video': # We process each entry in the playlist playlist = ie_result.get('title', None) or ie_result.get('id', None) self.to_screen('[download] Downloading playlist: %s' % playlist) @@ -621,27 +703,39 @@ class YoutubeDL(object): if playlistend == -1: playlistend = None - if isinstance(ie_result['entries'], list): - n_all_entries = len(ie_result['entries']) - entries = ie_result['entries'][playliststart:playlistend] + ie_entries = ie_result['entries'] + if isinstance(ie_entries, list): + n_all_entries = len(ie_entries) + entries = ie_entries[playliststart:playlistend] n_entries = len(entries) self.to_screen( "[%s] playlist %s: Collected %d video ids (downloading %d of them)" % (ie_result['extractor'], playlist, n_all_entries, n_entries)) - else: - assert isinstance(ie_result['entries'], PagedList) - entries = ie_result['entries'].getslice( + elif isinstance(ie_entries, PagedList): + entries = ie_entries.getslice( playliststart, playlistend) n_entries = len(entries) self.to_screen( "[%s] playlist %s: Downloading %d videos" % (ie_result['extractor'], playlist, n_entries)) + else: # iterable + entries = list(itertools.islice( + ie_entries, playliststart, playlistend)) + n_entries = len(entries) + self.to_screen( + "[%s] playlist %s: Downloading %d videos" % + (ie_result['extractor'], playlist, n_entries)) + + if self.params.get('playlistreverse', False): + entries = entries[::-1] for i, entry in enumerate(entries, 1): - self.to_screen('[download] Downloading video #%s of %s' % (i, n_entries)) + self.to_screen('[download] Downloading video %s of %s' % (i, n_entries)) extra = { 'n_entries': n_entries, 'playlist': playlist, + 'playlist_id': ie_result.get('id'), + 'playlist_title': ie_result.get('title'), 'playlist_index': i + playliststart, 'extractor': ie_result['extractor'], 'webpage_url': ie_result['webpage_url'], @@ -661,14 +755,20 @@ class YoutubeDL(object): ie_result['entries'] = playlist_results return ie_result elif result_type == 'compat_list': + self.report_warning( + 'Extractor %s returned a compat_list result. ' + 'It needs to be updated.' % ie_result.get('extractor')) + def _fixup(r): - self.add_extra_info(r, + self.add_extra_info( + r, { 'extractor': ie_result['extractor'], 'webpage_url': ie_result['webpage_url'], 'webpage_url_basename': url_basename(ie_result['webpage_url']), 'extractor_key': ie_result['extractor_key'], - }) + } + ) return r ie_result['entries'] = [ self.process_ie_result(_fixup(r), download, extra_info) @@ -678,7 +778,59 @@ class YoutubeDL(object): else: raise Exception('Invalid result type: %s' % result_type) + def _apply_format_filter(self, format_spec, available_formats): + " Returns a tuple of the remaining format_spec and filtered formats " + + OPERATORS = { + '<': operator.lt, + '<=': operator.le, + '>': operator.gt, + '>=': operator.ge, + '=': operator.eq, + '!=': operator.ne, + } + operator_rex = re.compile(r'''(?x)\s*\[ + (?P<key>width|height|tbr|abr|vbr|filesize) + \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s* + (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) + \]$ + ''' % '|'.join(map(re.escape, OPERATORS.keys()))) + m = operator_rex.search(format_spec) + if not m: + raise ValueError('Invalid format specification %r' % format_spec) + + try: + comparison_value = int(m.group('value')) + except ValueError: + comparison_value = parse_filesize(m.group('value')) + if comparison_value is None: + comparison_value = parse_filesize(m.group('value') + 'B') + if comparison_value is None: + raise ValueError( + 'Invalid value %r in format specification %r' % ( + m.group('value'), format_spec)) + op = OPERATORS[m.group('op')] + + def _filter(f): + actual_value = f.get(m.group('key')) + if actual_value is None: + return m.group('none_inclusive') + return op(actual_value, comparison_value) + new_formats = [f for f in available_formats if _filter(f)] + + new_format_spec = format_spec[:-len(m.group(0))] + if not new_format_spec: + new_format_spec = 'best' + + return (new_format_spec, new_formats) + def select_format(self, format_spec, available_formats): + while format_spec.endswith(']'): + format_spec, available_formats = self._apply_format_filter( + format_spec, available_formats) + if not available_formats: + return None + if format_spec == 'best' or format_spec is None: return available_formats[-1] elif format_spec == 'worst': @@ -708,7 +860,7 @@ class YoutubeDL(object): if video_formats: return video_formats[0] else: - extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a'] + extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] if format_spec in extensions: filter_f = lambda f: f['ext'] == format_spec else: @@ -718,6 +870,42 @@ class YoutubeDL(object): return matches[-1] return None + def _calc_headers(self, info_dict): + res = std_headers.copy() + + add_headers = info_dict.get('http_headers') + if add_headers: + res.update(add_headers) + + cookies = self._calc_cookies(info_dict) + if cookies: + res['Cookie'] = cookies + + return res + + def _calc_cookies(self, info_dict): + class _PseudoRequest(object): + def __init__(self, url): + self.url = url + self.headers = {} + self.unverifiable = False + + def add_unredirected_header(self, k, v): + self.headers[k] = v + + def get_full_url(self): + return self.url + + def is_unverifiable(self): + return self.unverifiable + + def has_header(self, h): + return h in self.headers + + pr = _PseudoRequest(info_dict['url']) + self.cookiejar.add_cookie_header(pr) + return pr.headers.get('Cookie') + def process_video_result(self, info_dict, download=True): assert info_dict.get('_type', 'video') == 'video' @@ -732,9 +920,14 @@ class YoutubeDL(object): info_dict['playlist_index'] = None thumbnails = info_dict.get('thumbnails') + if thumbnails is None: + thumbnail = info_dict.get('thumbnail') + if thumbnail: + thumbnails = [{'url': thumbnail}] if thumbnails: thumbnails.sort(key=lambda t: ( - t.get('width'), t.get('height'), t.get('url'))) + t.get('preference'), t.get('width'), t.get('height'), + t.get('id'), t.get('url'))) for t in thumbnails: if 'width' in t and 'height' in t: t['resolution'] = '%dx%d' % (t['width'], t['height']) @@ -746,6 +939,10 @@ class YoutubeDL(object): info_dict['display_id'] = info_dict['id'] if info_dict.get('upload_date') is None and info_dict.get('timestamp') is not None: + # Working around negative timestamps in Windows + # (see http://bugs.python.org/issue1646728) + if info_dict['timestamp'] < 0 and os.name == 'nt': + info_dict['timestamp'] = 0 upload_date = datetime.datetime.utcfromtimestamp( info_dict['timestamp']) info_dict['upload_date'] = upload_date.strftime('%Y%m%d') @@ -782,6 +979,11 @@ class YoutubeDL(object): # Automatically determine file extension if missing if 'ext' not in format: format['ext'] = determine_ext(format['url']).lower() + # Add HTTP headers, so that external programs can use them from the + # json output + full_format_info = info_dict.copy() + full_format_info.update(format) + format['http_headers'] = self._calc_headers(full_format_info) format_limit = self.params.get('format_limit', None) if format_limit: @@ -797,9 +999,12 @@ class YoutubeDL(object): # element in the 'formats' field in info_dict is info_dict itself, # wich can't be exported to json info_dict['formats'] = formats - if self.params.get('listformats', None): + if self.params.get('listformats'): self.list_formats(info_dict) return + if self.params.get('list_thumbnails'): + self.list_thumbnails(info_dict) + return req_format = self.params.get('format') if req_format is None: @@ -818,12 +1023,33 @@ class YoutubeDL(object): # Two formats have been requested like '137+139' format_1, format_2 = rf.split('+') formats_info = (self.select_format(format_1, formats), - self.select_format(format_2, formats)) + self.select_format(format_2, formats)) if all(formats_info): + # The first format must contain the video and the + # second the audio + if formats_info[0].get('vcodec') == 'none': + self.report_error('The first format must ' + 'contain the video, try using ' + '"-f %s+%s"' % (format_2, format_1)) + return + output_ext = ( + formats_info[0]['ext'] + if self.params.get('merge_output_format') is None + else self.params['merge_output_format']) selected_format = { 'requested_formats': formats_info, 'format': rf, 'ext': formats_info[0]['ext'], + 'width': formats_info[0].get('width'), + 'height': formats_info[0].get('height'), + 'resolution': formats_info[0].get('resolution'), + 'fps': formats_info[0].get('fps'), + 'vcodec': formats_info[0].get('vcodec'), + 'vbr': formats_info[0].get('vbr'), + 'stretched_ratio': formats_info[0].get('stretched_ratio'), + 'acodec': formats_info[1].get('acodec'), + 'abr': formats_info[1].get('abr'), + 'ext': output_ext, } else: selected_format = None @@ -882,8 +1108,12 @@ class YoutubeDL(object): if self.params.get('forceid', False): self.to_stdout(info_dict['id']) if self.params.get('forceurl', False): - # For RTMP URLs, also include the playpath - self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) + if info_dict.get('requested_formats') is not None: + for f in info_dict['requested_formats']: + self.to_stdout(f['url'] + f.get('play_path', '')) + else: + # For RTMP URLs, also include the playpath + self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: self.to_stdout(info_dict['thumbnail']) if self.params.get('forcedescription', False) and info_dict.get('description') is not None: @@ -897,6 +1127,8 @@ class YoutubeDL(object): if self.params.get('forcejson', False): info_dict['_filename'] = filename self.to_stdout(json.dumps(info_dict)) + if self.params.get('dump_single_json', False): + info_dict['_filename'] = filename # Do nothing else if in simulate mode if self.params.get('simulate', False): @@ -917,13 +1149,13 @@ class YoutubeDL(object): descfn = filename + '.description' if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): self.to_screen('[info] Video description is already present') + elif info_dict.get('description') is None: + self.report_warning('There\'s no description to write.') else: try: self.to_screen('[info] Writing video description to: ' + descfn) with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: descfile.write(info_dict['description']) - except (KeyError, TypeError): - self.report_warning('There\'s no description to write.') except (OSError, IOError): self.report_error('Cannot write description file ' + descfn) return @@ -962,7 +1194,7 @@ class YoutubeDL(object): else: self.to_screen('[info] Writing video subtitles to: ' + sub_filename) with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8') as subfile: - subfile.write(sub) + subfile.write(sub) except (OSError, IOError): self.report_error('Cannot write subtitles file ' + sub_filename) return @@ -974,84 +1206,100 @@ class YoutubeDL(object): else: self.to_screen('[info] Writing video description metadata as JSON to: ' + infofn) try: - write_json_file(info_dict, encodeFilename(infofn)) + write_json_file(info_dict, infofn) except (OSError, IOError): self.report_error('Cannot write metadata to JSON file ' + infofn) return - if self.params.get('writethumbnail', False): - if info_dict.get('thumbnail') is not None: - thumb_format = determine_ext(info_dict['thumbnail'], 'jpg') - thumb_filename = os.path.splitext(filename)[0] + '.' + thumb_format - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): - self.to_screen('[%s] %s: Thumbnail is already present' % - (info_dict['extractor'], info_dict['id'])) - else: - self.to_screen('[%s] %s: Downloading thumbnail ...' % - (info_dict['extractor'], info_dict['id'])) - try: - uf = self.urlopen(info_dict['thumbnail']) - with open(thumb_filename, 'wb') as thumbf: - shutil.copyfileobj(uf, thumbf) - self.to_screen('[%s] %s: Writing thumbnail to: %s' % - (info_dict['extractor'], info_dict['id'], thumb_filename)) - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - self.report_warning('Unable to download thumbnail "%s": %s' % - (info_dict['thumbnail'], compat_str(err))) + self._write_thumbnails(info_dict, filename) if not self.params.get('skip_download', False): - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(filename)): - success = True - else: - try: - def dl(name, info): - fd = get_suitable_downloader(info)(self, self.params) - for ph in self._progress_hooks: - fd.add_progress_hook(ph) - if self.params.get('verbose'): - self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) - return fd.download(name, info) - if info_dict.get('requested_formats') is not None: - downloaded = [] - success = True - merger = FFmpegMergerPP(self, not self.params.get('keepvideo')) - if not merger._get_executable(): - postprocessors = [] - self.report_warning('You have requested multiple ' - 'formats but ffmpeg or avconv are not installed.' - ' The formats won\'t be merged') - else: - postprocessors = [merger] - for f in info_dict['requested_formats']: - new_info = dict(info_dict) - new_info.update(f) - fname = self.prepare_filename(new_info) - fname = prepend_extension(fname, 'f%s' % f['format_id']) - downloaded.append(fname) - partial_success = dl(fname, new_info) - success = success and partial_success - info_dict['__postprocessors'] = postprocessors - info_dict['__files_to_merge'] = downloaded + try: + def dl(name, info): + fd = get_suitable_downloader(info, self.params)(self, self.params) + for ph in self._progress_hooks: + fd.add_progress_hook(ph) + if self.params.get('verbose'): + self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) + return fd.download(name, info) + if info_dict.get('requested_formats') is not None: + downloaded = [] + success = True + merger = FFmpegMergerPP(self, not self.params.get('keepvideo')) + if not merger._executable: + postprocessors = [] + self.report_warning('You have requested multiple ' + 'formats but ffmpeg or avconv are not installed.' + ' The formats won\'t be merged') else: - # Just a single file - success = dl(filename, info_dict) - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - self.report_error('unable to download video data: %s' % str(err)) - return - except (OSError, IOError) as err: - raise UnavailableVideoError(err) - except (ContentTooShortError, ) as err: - self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) - return + postprocessors = [merger] + for f in info_dict['requested_formats']: + new_info = dict(info_dict) + new_info.update(f) + fname = self.prepare_filename(new_info) + fname = prepend_extension(fname, 'f%s' % f['format_id']) + downloaded.append(fname) + partial_success = dl(fname, new_info) + success = success and partial_success + info_dict['__postprocessors'] = postprocessors + info_dict['__files_to_merge'] = downloaded + else: + # Just a single file + success = dl(filename, info_dict) + except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: + self.report_error('unable to download video data: %s' % str(err)) + return + except (OSError, IOError) as err: + raise UnavailableVideoError(err) + except (ContentTooShortError, ) as err: + self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) + return if success: + # Fixup content + fixup_policy = self.params.get('fixup') + if fixup_policy is None: + fixup_policy = 'detect_or_warn' + + stretched_ratio = info_dict.get('stretched_ratio') + if stretched_ratio is not None and stretched_ratio != 1: + if fixup_policy == 'warn': + self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( + info_dict['id'], stretched_ratio)) + elif fixup_policy == 'detect_or_warn': + stretched_pp = FFmpegFixupStretchedPP(self) + if stretched_pp.available: + info_dict.setdefault('__postprocessors', []) + info_dict['__postprocessors'].append(stretched_pp) + else: + self.report_warning( + '%s: Non-uniform pixel ratio (%s). Install ffmpeg or avconv to fix this automatically.' % ( + info_dict['id'], stretched_ratio)) + else: + assert fixup_policy in ('ignore', 'never') + + if info_dict.get('requested_formats') is None and info_dict.get('container') == 'm4a_dash': + if fixup_policy == 'warn': + self.report_warning('%s: writing DASH m4a. Only some players support this container.' % ( + info_dict['id'])) + elif fixup_policy == 'detect_or_warn': + fixup_pp = FFmpegFixupM4aPP(self) + if fixup_pp.available: + info_dict.setdefault('__postprocessors', []) + info_dict['__postprocessors'].append(fixup_pp) + else: + self.report_warning( + '%s: writing DASH m4a. Only some players support this container. Install ffmpeg or avconv to fix this automatically.' % ( + info_dict['id'])) + else: + assert fixup_policy in ('ignore', 'never') + try: self.post_process(filename, info_dict) except (PostProcessingError) as err: self.report_error('postprocessing: %s' % str(err)) return - - self.record_download_archive(info_dict) + self.record_download_archive(info_dict) def download(self, url_list): """Download a given list of URLs.""" @@ -1063,13 +1311,16 @@ class YoutubeDL(object): for url in url_list: try: - #It also downloads the videos - self.extract_info(url) + # It also downloads the videos + res = self.extract_info(url) except UnavailableVideoError: self.report_error('unable to download video') except MaxDownloadsReached: self.to_screen('[info] Maximum number of downloaded files reached.') raise + else: + if self.params.get('dump_single_json', False): + self.to_stdout(json.dumps(res)) return self._download_retcode @@ -1091,14 +1342,15 @@ class YoutubeDL(object): """Run all the postprocessors on the given file.""" info = dict(ie_info) info['filepath'] = filename - keep_video = None pps_chain = [] if ie_info.get('__postprocessors') is not None: pps_chain.extend(ie_info['__postprocessors']) pps_chain.extend(self._pps) for pp in pps_chain: + keep_video = None + old_filename = info['filepath'] try: - keep_video_wish, new_info = pp.run(info) + keep_video_wish, info = pp.run(info) if keep_video_wish is not None: if keep_video_wish: keep_video = keep_video_wish @@ -1107,12 +1359,12 @@ class YoutubeDL(object): keep_video = keep_video_wish except PostProcessingError as e: self.report_error(e.msg) - if keep_video is False and not self.params.get('keepvideo', False): - try: - self.to_screen('Deleting original file %s (pass -k to keep)' % filename) - os.remove(encodeFilename(filename)) - except (IOError, OSError): - self.report_warning('Unable to remove downloaded video file') + if keep_video is False and not self.params.get('keepvideo', False): + try: + self.to_screen('Deleting original file %s (pass -k to keep)' % old_filename) + os.remove(encodeFilename(old_filename)) + except (IOError, OSError): + self.report_warning('Unable to remove downloaded video file') def _make_archive_id(self, info_dict): # Future-proof against any change in case @@ -1193,6 +1445,8 @@ class YoutubeDL(object): res += 'video@' if fdict.get('vbr') is not None: res += '%4dk' % fdict['vbr'] + if fdict.get('fps') is not None: + res += ', %sfps' % fdict['fps'] if fdict.get('acodec') is not None: if res: res += ', ' @@ -1230,7 +1484,9 @@ class YoutubeDL(object): formats = info_dict.get('formats', [info_dict]) idlen = max(len('format code'), max(len(f['format_id']) for f in formats)) - formats_s = [line(f, idlen) for f in formats] + formats_s = [ + line(f, idlen) for f in formats + if f.get('preference') is None or f['preference'] >= -1000] if len(formats) > 1: formats_s[0] += (' ' if self._format_note(formats[0]) else '') + '(worst)' formats_s[-1] += (' ' if self._format_note(formats[-1]) else '') + '(best)' @@ -1238,8 +1494,26 @@ class YoutubeDL(object): header_line = line({ 'format_id': 'format code', 'ext': 'extension', 'resolution': 'resolution', 'format_note': 'note'}, idlen=idlen) - self.to_screen('[info] Available formats for %s:\n%s\n%s' % - (info_dict['id'], header_line, '\n'.join(formats_s))) + self.to_screen( + '[info] Available formats for %s:\n%s\n%s' % + (info_dict['id'], header_line, '\n'.join(formats_s))) + + def list_thumbnails(self, info_dict): + thumbnails = info_dict.get('thumbnails') + if not thumbnails: + tn_url = info_dict.get('thumbnail') + if tn_url: + thumbnails = [{'id': '0', 'url': tn_url}] + else: + self.to_screen( + '[info] No thumbnails present for %s' % info_dict['id']) + return + + self.to_screen( + '[info] Thumbnails for %s:' % info_dict['id']) + self.to_screen(render_table( + ['ID', 'width', 'height', 'URL'], + [[t['id'], t.get('width', 'unknown'), t.get('height', 'unknown'), t['url']] for t in thumbnails])) def urlopen(self, req): """ Start an HTTP download """ @@ -1274,11 +1548,13 @@ class YoutubeDL(object): self.report_warning( 'Your Python is broken! Update to a newer and supported version') + stdout_encoding = getattr( + sys.stdout, 'encoding', 'missing (%s)' % type(sys.stdout).__name__) encoding_str = ( '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % ( locale.getpreferredencoding(), sys.getfilesystemencoding(), - sys.stdout.encoding, + stdout_encoding, self.get_encoding())) write_string(encoding_str, encoding=None) @@ -1297,8 +1573,19 @@ class YoutubeDL(object): sys.exc_clear() except: pass - self._write_string('[debug] Python version %s - %s' % - (platform.python_version(), platform_name()) + '\n') + self._write_string('[debug] Python version %s - %s\n' % ( + platform.python_version(), platform_name())) + + exe_versions = FFmpegPostProcessor.get_versions() + exe_versions['rtmpdump'] = rtmpdump_version() + exe_str = ', '.join( + '%s %s' % (exe, v) + for exe, v in sorted(exe_versions.items()) + if v + ) + if not exe_str: + exe_str = 'none' + self._write_string('[debug] exe versions: %s\n' % exe_str) proxy_map = {} for handler in self._opener.handlers: @@ -1306,6 +1593,17 @@ class YoutubeDL(object): proxy_map.update(handler.proxies) self._write_string('[debug] Proxy map: ' + compat_str(proxy_map) + '\n') + if self.params.get('call_home', False): + ipaddr = self.urlopen('https://yt-dl.org/ip').read().decode('utf-8') + self._write_string('[debug] Public IP address: %s\n' % ipaddr) + latest_version = self.urlopen( + 'https://yt-dl.org/latest/version').read().decode('utf-8') + if version_tuple(latest_version) > version_tuple(__version__): + self.report_warning( + 'You are using an outdated version (newest version: %s)! ' + 'See https://yt-dl.org/update if you need help updating.' % + latest_version) + def _setup_opener(self): timeout_val = self.params.get('socket_timeout') self._socket_timeout = 600 if timeout_val is None else float(timeout_val) @@ -1336,9 +1634,8 @@ class YoutubeDL(object): proxy_handler = compat_urllib_request.ProxyHandler(proxies) debuglevel = 1 if self.params.get('debug_printtraffic') else 0 - https_handler = make_HTTPS_handler( - self.params.get('nocheckcertificate', False), debuglevel=debuglevel) - ydlh = YoutubeDLHandler(debuglevel=debuglevel) + https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel) + ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel) opener = compat_urllib_request.build_opener( https_handler, proxy_handler, cookie_processor, ydlh) # Delete the default user-agent header, which would otherwise apply in @@ -1362,3 +1659,39 @@ class YoutubeDL(object): if encoding is None: encoding = preferredencoding() return encoding + + def _write_thumbnails(self, info_dict, filename): + if self.params.get('writethumbnail', False): + thumbnails = info_dict.get('thumbnails') + if thumbnails: + thumbnails = [thumbnails[-1]] + elif self.params.get('write_all_thumbnails', False): + thumbnails = info_dict.get('thumbnails') + else: + return + + if not thumbnails: + # No thumbnails present, so return immediately + return + + for t in thumbnails: + thumb_ext = determine_ext(t['url'], 'jpg') + suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' + thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' + thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext + + if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): + self.to_screen('[%s] %s: Thumbnail %sis already present' % + (info_dict['extractor'], info_dict['id'], thumb_display_id)) + else: + self.to_screen('[%s] %s: Downloading thumbnail %s...' % + (info_dict['extractor'], info_dict['id'], thumb_display_id)) + try: + uf = self.urlopen(t['url']) + with open(thumb_filename, 'wb') as thumbf: + shutil.copyfileobj(uf, thumbf) + self.to_screen('[%s] %s: Writing thumbnail %sto: %s' % + (info_dict['extractor'], info_dict['id'], thumb_display_id, thumb_filename)) + except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: + self.report_warning('Unable to download thumbnail "%s": %s' % + (t['url'], compat_str(err))) |