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from mopidy_mpd import exceptions, protocol
from mopidy_mpd.protocol import tagtype_list
@protocol.commands.add("close", auth_required=False)
def close(context):
"""
*musicpd.org, connection section:*
``close``
Closes the connection to MPD.
"""
context.session.close()
@protocol.commands.add("kill", list_command=False)
def kill(context):
"""
*musicpd.org, connection section:*
``kill``
Kills MPD.
"""
raise exceptions.MpdPermissionError(command="kill")
@protocol.commands.add("password", auth_required=False)
def password(context, password):
"""
*musicpd.org, connection section:*
``password {PASSWORD}``
This is used for authentication with the server. ``PASSWORD`` is
simply the plaintext password.
"""
if password == context.password:
context.dispatcher.authenticated = True
else:
raise exceptions.MpdPasswordError("incorrect password")
@protocol.commands.add("ping", auth_required=False)
def ping(context):
"""
*musicpd.org, connection section:*
``ping``
Does nothing but return ``OK``.
"""
pass
@protocol.commands.add("tagtypes")
def tagtypes(context, *parameters):
"""
*mpd.readthedocs.io, connection settings section:*
``tagtypes``
Shows a list of available song metadata.
``tagtypes disable {NAME...}``
Remove one or more tags from the list of tag types the client is interested in.
``tagtypes enable {NAME...}``
Re-enable one or more tags from the list of tag types for this client.
``tagtypes clear``
Clear the list of tag types this client is interested in.
``tagtypes all``
Announce that this client is interested in all tag types.
"""
parameters = list(parameters)
if parameters:
subcommand = parameters.pop(0).lower()
if subcommand not in ("all", "clear", "disable", "enable"):
raise exceptions.MpdArgError("Unknown sub command")
elif subcommand == "all":
context.session.tagtypes.update(tagtype_list.TAGTYPE_LIST)
elif subcommand == "clear":
context.session.tagtypes.clear()
elif subcommand == "disable":
_validate_tagtypes(parameters)
context.session.tagtypes.difference_update(parameters)
elif subcommand == "enable":
_validate_tagtypes(parameters)
context.session.tagtypes.update(parameters)
return
return [("tagtype", tagtype) for tagtype in context.session.tagtypes]
def _validate_tagtypes(parameters):
param_set = set(parameters)
if not param_set:
raise exceptions.MpdArgError("Not enough arguments")
if not param_set.issubset(tagtype_list.TAGTYPE_LIST):
raise exceptions.MpdArgError("Unknown tag type")
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