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[youtube] Simplify cache_dir code (#1529)

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This commit is contained in:
Philipp Hagemeister 2013-10-02 08:41:03 +02:00
parent 4f8bf17f23
commit c38b1e776d
3 changed files with 9 additions and 13 deletions
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8
youtube_dl/__init__.py
View File

@ -113,12 +113,6 @@ def parseOpts(overrideArguments=None):
pass pass
return opts return opts
xdg_cache_home = os.environ.get('XDG_CACHE_HOME')
if xdg_cache_home:
userCacheDir = os.path.join(xdg_cache_home, 'youtube-dl')
else:
userCacheDir = os.path.join(os.path.expanduser('~'), '.cache', 'youtube-dl')
max_width = 80 max_width = 80
max_help_position = 80 max_help_position = 80
@ -174,7 +168,7 @@ def parseOpts(overrideArguments=None):
general.add_option('--proxy', dest='proxy', default=None, help='Use the specified HTTP/HTTPS proxy', metavar='URL') general.add_option('--proxy', dest='proxy', default=None, help='Use the specified HTTP/HTTPS proxy', metavar='URL')
general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.') general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.')
general.add_option( general.add_option(
'--cache-dir', dest='cachedir', default=userCacheDir, '--cache-dir', dest='cachedir', default=get_cachedir(),
help='Location in the filesystem where youtube-dl can store downloaded information permanently. %default by default') help='Location in the filesystem where youtube-dl can store downloaded information permanently. %default by default')
general.add_option( general.add_option(
'--no-cache-dir', action='store_const', const=None, dest='cachedir', '--no-cache-dir', action='store_const', const=None, dest='cachedir',

8
youtube_dl/extractor/youtube.py
View File

@ -27,6 +27,7 @@ from ..utils import (
compat_str, compat_str,
clean_html, clean_html,
get_cachedir,
get_element_by_id, get_element_by_id,
ExtractorError, ExtractorError,
unescapeHTML, unescapeHTML,
@ -421,12 +422,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
# Read from filesystem cache # Read from filesystem cache
func_id = '%s_%s_%d' % (player_type, player_id, slen) func_id = '%s_%s_%d' % (player_type, player_id, slen)
assert os.path.basename(func_id) == func_id assert os.path.basename(func_id) == func_id
xdg_cache_home = os.environ.get('XDG_CACHE_HOME') cache_dir = get_cachedir(self._downloader.params)
if xdg_cache_home:
userCacheDir = os.path.join(xdg_cache_home, 'youtube-dl')
else:
userCacheDir = os.path.join(os.path.expanduser('~'), '.cache', 'youtube-dl')
cache_dir = self._downloader.params.get('cachedir', userCacheDir)
cache_enabled = cache_dir is not None cache_enabled = cache_dir is not None
if cache_enabled: if cache_enabled:

6
youtube_dl/utils.py
View File

@ -824,3 +824,9 @@ def intlist_to_bytes(xs):
return ''.join([chr(x) for x in xs]) return ''.join([chr(x) for x in xs])
else: else:
return bytes(xs) return bytes(xs)
def get_cachedir(params={}):
cache_root = os.environ.get('XDG_CACHE_HOME',
os.path.expanduser('~/.cache'))
return params.get('cachedir', os.path.join(cache_root, 'youtube-dl'))