ableton.v2.control_surface.decoration (runtime)¶
Live 11 — Live Object Model & framework reference (descriptions and signatures).
Functions¶
clamp(val, minv, maxv)¶
find_if(predicate, seq)¶
get_parameter_automation_state(parameter)¶
get_parameter_by_name(decorator, name)¶
listens(event_path, *a, **k)¶
liveobj_valid(obj)¶
old_hasattr(obj, attr)¶
Classes¶
class AutomationState(enum)¶
int([x]) -> integer int(x, base=10) -> integer
Convert a number or string to an integer, or return 0 if no arguments are given. If x is a number, return x.int(). For floating point numbers, this truncates towards zero.
If x is not a number or if base is given, then x must be a string, bytes, or bytearray instance representing an integer literal in the given base. The literal can be preceded by '+' or '-' and be surrounded by whitespace. The base defaults to 10. Valid bases are 0 and 2-36. Base 0 means to interpret the base from the string as an integer literal.
int('0b100', base=0) 4
Methods¶
__init__(self, /, *args, **kwargs)¶
Initialize self. See help(type(self)) for accurate signature.
bit_length(self, /)¶
Number of bits necessary to represent self in binary.
bin(37) '0b100101' (37).bit_length() 6
conjugate(...)¶
Returns self, the complex conjugate of any int.
from_bytes(bytes, byteorder, *, signed=False)¶
Return the integer represented by the given array of bytes.
bytes Holds the array of bytes to convert. The argument must either support the buffer protocol or be an iterable object producing bytes. Bytes and bytearray are examples of built-in objects that support the buffer protocol. byteorder The byte order used to represent the integer. If byteorder is 'big', the most significant byte is at the beginning of the byte array. If byteorder is 'little', the most significant byte is at the end of the byte array. To request the native byte order of the host system, use `sys.byteorder' as the byte order value. signed Indicates whether two's complement is used to represent the integer.
to_bytes(self, /, length, byteorder, *, signed=False)¶
Return an array of bytes representing an integer.
length Length of bytes object to use. An OverflowError is raised if the integer is not representable with the given number of bytes. byteorder The byte order used to represent the integer. If byteorder is 'big', the most significant byte is at the beginning of the byte array. If byteorder is 'little', the most significant byte is at the end of the byte array. To request the native byte order of the host system, use `sys.byteorder' as the byte order value. signed Determines whether two's complement is used to represent the integer. If signed is False and a negative integer is given, an OverflowError is raised.
Attributes¶
denominator=<attribute 'denominator' of 'int' objects>- the denominator of a rational number in lowest termsimag=<attribute 'imag' of 'int' objects>- the imaginary part of a complex numbername=<member 'name' of 'Boost.Python.enum' objects>names={'none': DeviceParameter.AutomationState.none, 'playing': DeviceParameter.AutomationState.playing, 'overridden': DeviceParameter.AutomationState.overridden}- dict() -> new empty dictionarynone=DeviceParameter.AutomationState.nonenumerator=<attribute 'numerator' of 'int' objects>- the numerator of a rational number in lowest termsoverridden=DeviceParameter.AutomationState.overriddenplaying=DeviceParameter.AutomationState.playingreal=<attribute 'real' of 'int' objects>- the real part of a complex numbervalues={0: DeviceParameter.AutomationState.none, 1: DeviceParameter.AutomationState.playing, 2: DeviceParameter.AutomationState.overridden}- dict() -> new empty dictionary
class CompoundDisconnectable(Disconnectable)¶
Methods¶
__init__(self, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
unregister_disconnectable(self, slot)¶
class DecoratorFactory(CompoundDisconnectable)¶
Methods¶
__init__(self, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_decorator(live_object=None, additional_properties={})¶
_get_decorated_object(self, live_object, additional_properties, **k)¶
_should_be_decorated(device)¶
decorate(self, live_object, additional_properties={}, **k)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
sync_decorated_objects(self, keys)¶
unregister_disconnectable(self, slot)¶
class DeviceOnOffOption(DeviceTriggerOption)¶
Properties¶
activeactive_indexdefault_labelname
Methods¶
__init__(self, name=None, property_host=None, value_property_name='value', state_property_name='state', *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_default_label(self)¶
_is_active(self)¶
_property_value(self)¶
_set_default_label(self, label)¶
active_has_listener(self, slot)¶
active_index_has_listener(self, slot)¶
active_index_listener_count(self)¶
active_listener_count(self)¶
add_active_index_listener(self, slot, identify_sender=False, *a, **k)¶
add_active_listener(self, slot, identify_sender=False, *a, **k)¶
add_default_label_listener(self, slot, identify_sender=False, *a, **k)¶
cycle_index(self)¶
default_label_has_listener(self, slot)¶
default_label_listener_count(self)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
notify_active(self, *a, **k)¶
notify_active_index(self, *a, **k)¶
notify_default_label(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_active_index_listener(self, slot)¶
remove_active_listener(self, slot)¶
remove_default_label_listener(self, slot)¶
set_property_host(self, property_host)¶
unregister_disconnectable(self, slot)¶
Attributes¶
OFF_LABEL='Off'- str(object='') -> strON_LABEL='On'- str(object='') -> str
class DeviceSwitchOption(DeviceTriggerOption)¶
Properties¶
activeactive_indexdefault_labellabelsname
Methods¶
__init__(self, labels=None, parameter=None, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_default_label(self)¶
_is_active(self)¶
_set_default_label(self, label)¶
active_has_listener(self, slot)¶
active_index_has_listener(self, slot)¶
active_index_listener_count(self)¶
active_listener_count(self)¶
add_active_index_listener(self, slot, identify_sender=False, *a, **k)¶
add_active_listener(self, slot, identify_sender=False, *a, **k)¶
add_default_label_listener(self, slot, identify_sender=False, *a, **k)¶
cycle_index(self)¶
default_label_has_listener(self, slot)¶
default_label_listener_count(self)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
notify_active(self, *a, **k)¶
notify_active_index(self, *a, **k)¶
notify_default_label(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_active_index_listener(self, slot)¶
remove_active_listener(self, slot)¶
remove_default_label_listener(self, slot)¶
set_parameter(self, parameter)¶
unregister_disconnectable(self, slot)¶
Attributes¶
_DeviceSwitchOption__on_value_changed=None
class EnumWrappingParameter(InternalParameterBase, PropertyHostMixin)¶
Properties¶
_live_ptrautomation_statecanonical_parentdefault_valuedisplay_valuemaxminnameoriginal_nameshort_value_itemsstatevaluevalue_items
Methods¶
__init__(self, parent=None, index_property_host=None, values_host=None, values_property=None, index_property=None, value_type=<class 'int'>, to_index_conversion=None, from_index_conversion=None, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_index(self)¶
_get_values(self)¶
_has_valid_parent(self)¶
_set_index(self, index)¶
add_automation_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_name_listener(self, slot, identify_sender=False, *a, **k)¶
add_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_value_items_listener(self, slot, identify_sender=False, *a, **k)¶
add_value_listener(self, slot, identify_sender=False, *a, **k)¶
automation_state_has_listener(self, slot)¶
automation_state_listener_count(self)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
name_has_listener(self, slot)¶
name_listener_count(self)¶
notify_automation_state(self, *a, **k)¶
notify_name(self, *a, **k)¶
notify_state(self, *a, **k)¶
notify_value(self, *a, **k)¶
notify_value_items(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_automation_state_listener(self, slot)¶
remove_name_listener(self, slot)¶
remove_state_listener(self, slot)¶
remove_value_items_listener(self, slot)¶
remove_value_listener(self, slot)¶
set_property_host(self, new_host)¶
state_has_listener(self, slot)¶
state_listener_count(self)¶
unregister_disconnectable(self, slot)¶
value_has_listener(self, slot)¶
value_items_has_listener(self, slot)¶
value_items_listener_count(self)¶
value_listener_count(self)¶
Attributes¶
is_enabled=True- bool(x) -> boolis_quantized=True- bool(x) -> bool
class EventObject(CompoundDisconnectable)¶
Methods¶
__init__(self, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
unregister_disconnectable(self, slot)¶
class IntegerParameter(InternalParameter)¶
Properties¶
_live_ptr_max_index_min_indexautomation_statecanonical_parentdefault_valuedisplay_valueis_quantized- bool(x) -> boollinear_valuemaxminnameoriginal_nameshort_value_itemsstatevaluevalue_items
Methods¶
__init__(self, integer_value_host=None, integer_value_property_name=None, min_value=None, max_value=None, show_as_quantized=False, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_integer_value(self)¶
_get_linear_value(self)¶
_get_value(self)¶
_has_valid_parent(self)¶
_index_from_value(self, value)¶
_index_to_value(self, index)¶
_set_integer_value(self, new_value)¶
_set_linear_value(self, new_value)¶
_set_value(self, new_value)¶
add_automation_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_name_listener(self, slot, identify_sender=False, *a, **k)¶
add_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_value_listener(self, slot, identify_sender=False, *a, **k)¶
automation_state_has_listener(self, slot)¶
automation_state_listener_count(self)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
name_has_listener(self, slot)¶
name_listener_count(self)¶
notify_automation_state(self, *a, **k)¶
notify_name(self, *a, **k)¶
notify_state(self, *a, **k)¶
notify_value(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_automation_state_listener(self, slot)¶
remove_name_listener(self, slot)¶
remove_state_listener(self, slot)¶
remove_value_listener(self, slot)¶
set_display_value_conversion(self, display_value_conversion)¶
set_scaling_functions(self, to_internal, from_internal)¶
state_has_listener(self, slot)¶
state_listener_count(self)¶
unregister_disconnectable(self, slot)¶
value_has_listener(self, slot)¶
value_listener_count(self)¶
Attributes¶
is_enabled=True- bool(x) -> bool
class InternalParameter(InternalParameterBase)¶
Properties¶
_live_ptrautomation_statecanonical_parentdefault_valuedisplay_valuelinear_valuemaxminnameoriginal_namestatevalue
Methods¶
__init__(self, parent=None, display_value_conversion=None, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_linear_value(self)¶
_get_value(self)¶
_has_valid_parent(self)¶
_set_linear_value(self, new_value)¶
_set_value(self, new_value)¶
add_automation_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_name_listener(self, slot, identify_sender=False, *a, **k)¶
add_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_value_listener(self, slot, identify_sender=False, *a, **k)¶
automation_state_has_listener(self, slot)¶
automation_state_listener_count(self)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
name_has_listener(self, slot)¶
name_listener_count(self)¶
notify_automation_state(self, *a, **k)¶
notify_name(self, *a, **k)¶
notify_state(self, *a, **k)¶
notify_value(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_automation_state_listener(self, slot)¶
remove_name_listener(self, slot)¶
remove_state_listener(self, slot)¶
remove_value_listener(self, slot)¶
set_display_value_conversion(self, display_value_conversion)¶
set_scaling_functions(self, to_internal, from_internal)¶
state_has_listener(self, slot)¶
state_listener_count(self)¶
unregister_disconnectable(self, slot)¶
value_has_listener(self, slot)¶
value_listener_count(self)¶
Attributes¶
is_enabled=True- bool(x) -> boolis_quantized=False- bool(x) -> bool
class LiveObjectDecorator(CompoundDisconnectable, Proxy)¶
Properties¶
optionsparametersproxied_interface
Methods¶
__init__(self, live_object=None, additional_properties={})¶
Initialize self. See help(type(self)) for accurate signature.
_add_enum_parameter(self, name, values, default_value)¶
_add_non_automatable_enum_parameter(self, name, list, index)¶
_add_non_automatable_int_parameter(self, name, property_name, min, max, units)¶
_add_on_off_option(self, name, pname)¶
_add_switch_option(self, name, pname, labels)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
proxy_old_hasattr(self, attr)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
unregister_disconnectable(self, slot)¶
Attributes¶
_proxied_interface=None_skip_wrapper_lookup=Noneproxied_object=None
class LiveObjectDict(dict)¶
dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object's (key, value) pairs dict(iterable) -> new dictionary initialized as if via: d = {} for k, v in iterable: d[k] = v dict(**kwargs) -> new dictionary initialized with the name=value pairs in the keyword argument list. For example: dict(one=1, two=2)
Methods¶
__init__(self, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_transform_key(self, key)¶
clear(...)¶
D.clear() -> None. Remove all items from D.
copy(...)¶
D.copy() -> a shallow copy of D
fromkeys(iterable, value=None, /)¶
Create a new dictionary with keys from iterable and values set to value.
get(self, key, *default)¶
Return the value for key if key is in the dictionary, else default.
items(...)¶
D.items() -> a set-like object providing a view on D's items
keys(...)¶
D.keys() -> a set-like object providing a view on D's keys
pop(...)¶
D.pop(k[,d]) -> v, remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised
popitem(...)¶
D.popitem() -> (k, v), remove and return some (key, value) pair as a 2-tuple; but raise KeyError if D is empty.
prune(self, keys)¶
setdefault(self, key, default=None, /)¶
Insert key with a value of default if key is not in the dictionary.
Return the value for key if key is in the dictionary, else default.
update(self, *a, **k)¶
D.update([E, ]**F) -> None. Update D from dict/iterable E and F. If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
values(...)¶
D.values() -> an object providing a view on D's values
class NotifyingList(EventObject)¶
Properties¶
available_valuesindex
Methods¶
__init__(self, available_values, default_value=None, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_index(self)¶
_set_index(self, value)¶
add_index_listener(self, slot, identify_sender=False, *a, **k)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
index_has_listener(self, slot)¶
index_listener_count(self)¶
notify_index(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_index_listener(self, slot)¶
unregister_disconnectable(self, slot)¶
class PitchParameter(InternalParameter)¶
Properties¶
_combined_value_live_ptrautomation_statecanonical_parentdecimal_value_hostdefault_valuedisplay_valueinteger_value_hostlinear_valuemaxminnameoriginal_namestatevalue
Methods¶
__init__(self, integer_value_host=None, decimal_value_host=None, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
_get_linear_value(self)¶
_get_value(self)¶
_has_valid_parent(self)¶
_set_coarse(self, new_value)¶
_set_finegrain(self, new_value)¶
_set_linear_value(self, new_value)¶
_set_value(self, new_value)¶
add_automation_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_linear_value_listener(self, slot, identify_sender=False, *a, **k)¶
add_name_listener(self, slot, identify_sender=False, *a, **k)¶
add_state_listener(self, slot, identify_sender=False, *a, **k)¶
add_value_listener(self, slot, identify_sender=False, *a, **k)¶
automation_state_has_listener(self, slot)¶
automation_state_listener_count(self)¶
disconnect(self)¶
disconnect_disconnectable(self, slot)¶
find_disconnectable(self, predicate)¶
has_disconnectable(self, slot)¶
linear_value_has_listener(self, slot)¶
linear_value_listener_count(self)¶
name_has_listener(self, slot)¶
name_listener_count(self)¶
notify_automation_state(self, *a, **k)¶
notify_linear_value(self, *a, **k)¶
notify_name(self, *a, **k)¶
notify_state(self, *a, **k)¶
notify_value(self, *a, **k)¶
register_disconnectable(self, slot)¶
register_disconnectables(self, disconnectables)¶
register_slot(self, *a, **k)¶
remove_automation_state_listener(self, slot)¶
remove_linear_value_listener(self, slot)¶
remove_name_listener(self, slot)¶
remove_state_listener(self, slot)¶
remove_value_listener(self, slot)¶
set_display_value_conversion(self, display_value_conversion)¶
set_scaling_functions(self, to_internal, from_internal)¶
state_has_listener(self, slot)¶
state_listener_count(self)¶
unregister_disconnectable(self, slot)¶
value_has_listener(self, slot)¶
value_listener_count(self)¶
Attributes¶
_on_decimal_value_automation_state_changed=None_on_decimal_value_changed=None_on_integer_value_automation_state_changed=None_on_integer_value_changed=Noneis_enabled=True- bool(x) -> boolis_quantized=False- bool(x) -> bool
class Proxy(ProxyBase)¶
Properties¶
proxied_interface
Methods¶
__init__(self, proxied_object=None, proxied_interface=None, *a, **k)¶
Initialize self. See help(type(self)) for accurate signature.
proxy_old_hasattr(self, attr)¶
Attributes¶
_proxied_interface=None_skip_wrapper_lookup=Noneproxied_object=None
class listenable_property(listenable_property_base, property)¶
Property attribute.
fget function to be used for getting an attribute value fset function to be used for setting an attribute value fdel function to be used for del'ing an attribute doc docstring
Typical use is to define a managed attribute x:
class C(object): def getx(self): return self._x def setx(self, value): self._x = value def delx(self): del self._x x = property(getx, setx, delx, "I'm the 'x' property.")
Decorators make defining new properties or modifying existing ones easy:
class C(object): @property def x(self): "I am the 'x' property." return self._x @x.setter def x(self, value): self._x = value @x.deleter def x(self): del self._x
Methods¶
__init__(self, /, *args, **kwargs)¶
Initialize self. See help(type(self)) for accurate signature.
deleter(...)¶
Descriptor to change the deleter on a property.
getter(...)¶
Descriptor to change the getter on a property.
managed(default_value)¶
set_property_name(self, name)¶
setter(...)¶
Descriptor to change the setter on a property.
Attributes¶
fdel=<member 'fdel' of 'property' objects>fget=<member 'fget' of 'property' objects>fset=<member 'fset' of 'property' objects>