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Better error handling when theres nothing imported

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This commit is contained in:
multikatt 2015-05-31 00:46:43 -04:00
parent a80b402f2f
commit 5bb976d8f4
1 changed files with 9 additions and 7 deletions
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16
beetsplug/ipfs.py
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@ -162,19 +162,21 @@ class IPFSPlugin(BeetsPlugin):
def ipfs_list(self, lib, args):
fmt = config['format_album'].get()
albums = self.query(lib, args)
if albums:
for album in albums:
ui.print_(format(album, fmt), " : ", album.ipfs)
else:
ui.print_("No imported albums yet.")
try:
albums = self.query(lib, args)
except IOError:
ui.print_("No imported libraries yet.")
return
for album in albums:
ui.print_(format(album, fmt), " : ", album.ipfs)
def query(self, lib, args):
lib_root = os.path.dirname(lib.path)
remote_libs = lib_root + "/remotes"
path = remote_libs + "/joined.db"
if not os.path.isfile(path):
return False
raise IOError
rlib = library.Library(path)
albums = rlib.albums(ui.decargs(args))
return albums