def get_last_search(output):
uris = memory.get('last_search')
if not uris:
print "No previous search, use shell to re-use previous result!"
return
to_download = []
all_filenames = set()
dst_prefix = config.download_dir
for infos in unroll(iter_webget(u) for u in memory['last_search']):
if infos[-1] == '|':
infos += ' '
try:
uri, artist, album, title = infos.split(' | ', 3)
except ValueError:
print repr(infos)
import pdb; pdb.set_trace()
raise
ext = uri.rsplit('.', 1)[1].rsplit('?', 1)[0].strip()
if len(ext) < 2:
print "WARNING: Ext=%s for %s\n"%(ext, uri)
ext = 'mp3'
title = title.replace(os.path.sep, '-').split('\n', 1)[0]
album = album.replace(os.path.sep, '-').split('\n', 1)[0]
artist = artist.replace(os.path.sep, '-').split('\n', 1)[0]
out_dir = os.path.join(dst_prefix.strip(), artist.strip(), album.strip())
fname = os.path.join(out_dir, title.strip() or 'unknown') + "."
if fname+ext in all_filenames:
count = 1
while True:
new_name = "%s-%d%s"%(fname, count, ext)
if new_name not in all_filenames:
fname = new_name
break
count += 1
else:
fname += ext
out_dir = os.path.dirname(fname)
if not os.path.exists(out_dir):
os.makedirs(out_dir)
to_download.append((uri, fname))
all_filenames.add(fname)
del all_filenames
Downloader().run(to_download)
output((e[1] for e in to_download))
def show_random_result(it):
uri = modify_show(None)
return ('-'.join(r.split('|')[1:4]) for r in iter_webget(uri))
def random_command(output, what='artist'):
dbh = config.db_host[0]
arg = iter_webget('http://%s/db/random?what=%s'%(dbh, what)).next()
return '/search?%s&host=%s'%(arg, dbh)
print "Wrong number of arguments"
return
else:
try:
uris = [pattern%expansion]
except TypeError:
print "Wrong number of arguments"
return
except Exception, e:
print "Invalid arguments: %s"%e
if extras.get('uri_hook'):
extras['uri_hook'](uris)
r = unroll(iter_webget(uri) for uri in uris)
if r:
def _finish(r, out=None):
if extras.get('display_modifier'):
r = extras['display_modifier'](r)
if out:
out(r)
else:
if debug_enabled:
for l in r:
out(r)
else:
for l in r:
pass