def tag_videos(self, video_entries, tags):
"""Add or remove tags on a list of videos.
Keyword arguments:
video_entries: List of YouTubeVideoEntry objects.
tags: String representation of tags in a comma separated list. For how
tags are generated from the string, see
googlecl.base.generate_tag_sets().
"""
from gdata.media import Group, Keywords
remove_set, add_set, replace_tags = googlecl.base.generate_tag_sets(
tags)
for video in video_entries:
if not video.media:
video.media = Group()
if not video.media.keywords:
video.media.keywords = Keywords()
# No point removing tags if the video has no keywords,
# or we're replacing the keywords.
if video.media.keywords.text and remove_set and not replace_tags:
current_tags = video.media.keywords.text.replace(', ', ',')
current_set = set(current_tags.split(','))
video.media.keywords.text = ','.join(current_set - remove_set)
if replace_tags or not video.media.keywords.text:
video.media.keywords.text = ','.join(add_set)
elif add_set:
video.media.keywords.text += ',' + ','.join(add_set)
self.UpdateVideoEntry(video)
def post_videos(self,
paths,
category,
title=None,
desc=None,
tags=None,
devtags=None,
is_private=None):
"""Post video(s) to YouTube.
Keyword arguments:
paths: List of paths to videos.
category: YouTube category for the video.
title: Title of the video. (Default is the filename of the video).
desc: Video summary (Default None).
tags: Tags of the video as a string, separated by commas (Default None).
devtags: Developer tags for the video (Default None).
"""
from gdata.media import Group, Title, Description, Keywords, Private
if isinstance(paths, basestring):
paths = [paths]
set_private = lambda private: Private() if private else None
for path in paths:
filename = os.path.basename(path).split('.')[0]
my_media_group = Group(
title=Title(text=title or filename),
description=Description(text=desc or 'A video'),
keywords=Keywords(text=tags),
category=build_category(category),
private=set_private(is_private))
video_entry = gdata.youtube.YouTubeVideoEntry(media=my_media_group)
if devtags:
taglist = devtags.replace(', ', ',')
taglist = taglist.split(',')
video_entry.AddDeveloperTags(taglist)
LOG.info(safe_encode('Loading ' + path))
try:
entry = self.InsertVideoEntry(video_entry, path)
except gdata.service.RequestError, err:
LOG.error('Failed to upload video: %s' % err)
except gdata.youtube.service.YouTubeError, err:
err_str = str(err)
if err_str.find('path name or a file-like object') != -1:
err_str = safe_encode('Could not find file ' + path)
if (err.args[0]['body'].find('invalid_value') != -1
and err.args[0]['body'].find('media:category') != -1):
err_str = 'Invalid category: %s' % category
err_str += (
'\nFor a list of valid categories, see '
'http://code.google.com/p/googlecl/wiki/Manual#YouTube'
)
LOG.error(err_str)
def tag_photos(self, photo_entries, tags, caption):
"""Add or remove tags on a list of photos.
Keyword arguments:
photo_entries: List of photo entry objects.
tags: String representation of tags in a comma separated list.
For how tags are generated from the string,
see googlecl.base.generate_tag_sets(). Set None to leave the tags as
they currently are.
caption: New caption for the photo. Set None to leave the caption as it
is.
"""
from gdata.media import Group, Keywords
from atom import Summary
if tags is not None:
remove_set, add_set, replace_tags = googlecl.base.generate_tag_sets(
tags)
for photo in photo_entries:
if tags is not None:
if not photo.media:
photo.media = Group()
if not photo.media.keywords:
photo.media.keywords = Keywords()
# No point removing tags if the photo has no keywords,
# or we're replacing the keywords.
if photo.media.keywords.text and remove_set and not replace_tags:
current_tags = photo.media.keywords.text.replace(', ', ',')
current_set = set(current_tags.split(','))
photo.media.keywords.text = ','.join(current_set -
remove_set)
if replace_tags or not photo.media.keywords.text:
photo.media.keywords.text = ','.join(add_set)
elif add_set:
photo.media.keywords.text += ',' + ','.join(add_set)
if caption is not None:
if not photo.summary:
photo.summary = Summary(text=caption, summary_type='text')
else:
photo.summary.text = caption
self.UpdatePhotoMetadata(photo)
def post_videos(self,
paths,
category,
title=None,
desc=None,
tags=None,
devtags=None,
access=None):
"""Post video(s) to YouTube.
Keyword arguments:
paths: List of paths to videos.
category: YouTube category for the video.
title: Title of the video. (Default is the filename of the video).
desc: Video summary (Default None).
tags: Tags of the video as a string, separated by commas (Default None).
devtags: Developer tags for the video (Default None).
access: 'private' or 'unlisted', anything else = 'public'
"""
from gdata.media import Group, Title, Description, Keywords, Private
if isinstance(paths, basestring):
paths = [paths]
if access is None:
access = 'public'
access = access.lower()
private = None
if access == 'private':
private = Private()
for path in paths:
filename = os.path.basename(path).split('.')[0]
my_media_group = Group(
title=Title(text=title or filename),
description=Description(text=desc or 'A video'),
keywords=Keywords(text=tags),
category=build_category(category),
private=private)
if access == 'unlisted':
extension_elements = [
atom.ExtensionElement(
'accessControl',
namespace=gdata.media.YOUTUBE_NAMESPACE,
attributes={
'action': 'list',
'permission': 'denied'
})
]
video_entry = gdata.youtube.YouTubeVideoEntry(
media=my_media_group,
extension_elements=extension_elements)
else:
video_entry = gdata.youtube.YouTubeVideoEntry(
media=my_media_group)
if devtags:
taglist = devtags.replace(', ', ',')
taglist = taglist.split(',')
video_entry.AddDeveloperTags(taglist)
LOG.info(safe_encode('Loading ' + path))
try:
entry = self.InsertVideoEntry(video_entry, path)
except gdata.service.RequestError, err:
LOG.error('Failed to upload video: %s' % err)
except gdata.youtube.service.YouTubeError, err:
err_str = str(err)
if err_str.find('path name or a file-like object') != -1:
err_str = safe_encode('Could not find file ' + path)
if (err.args[0]['body'].find('invalid_value') != -1
and err.args[0]['body'].find('media:category') != -1):
err_str = 'Invalid category: %s' % category
err_str += (
'\nFor a list of valid categories, see '
'http://code.google.com/p/googlecl/wiki/Manual#YouTube'
)
LOG.error(err_str)