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-rwxr-xr-xyoutube_dl/YoutubeDL.py40
1 files changed, 32 insertions, 8 deletions
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index dec0e20e7..28dcc0195 100755
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -24,6 +24,7 @@ if os.name == 'nt':
from .utils import (
compat_cookiejar,
+ compat_expanduser,
compat_http_client,
compat_str,
compat_urllib_error,
@@ -61,7 +62,7 @@ from .utils import (
from .cache import Cache
from .extractor import get_info_extractor, gen_extractors
from .downloader import get_suitable_downloader
-from .postprocessor import FFmpegMergerPP
+from .postprocessor import FFmpegMergerPP, FFmpegPostProcessor
from .version import __version__
@@ -107,6 +108,8 @@ 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_limit: Highest quality format to try.
@@ -165,6 +168,8 @@ 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.
The following parameters are not used by YoutubeDL itself, they are used by
the FileDownloader:
@@ -447,7 +452,7 @@ 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:
@@ -568,8 +573,12 @@ 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':
@@ -897,6 +906,8 @@ 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):
@@ -1015,7 +1026,7 @@ class YoutubeDL(object):
downloaded = []
success = True
merger = FFmpegMergerPP(self, not self.params.get('keepvideo'))
- if not merger._get_executable():
+ if not merger._executable:
postprocessors = []
self.report_warning('You have requested multiple '
'formats but ffmpeg or avconv are not installed.'
@@ -1064,12 +1075,15 @@ class YoutubeDL(object):
for url in url_list:
try:
#It also downloads the videos
- self.extract_info(url)
+ 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
@@ -1297,8 +1311,18 @@ 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_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: