pymel.core.general.listAttr

listAttr(*args, **kwargs)

This command lists the attributes of a node. If no flags are specified all attributes are listed.

Modifications:

• returns an empty list when the result is None

Flags:

• array : a (bool) [create]

  only list array (not multi) attributes

• caching : ca (bool) [create]

  only show attributes that are cached internally

• changedSinceFileOpen : cfo (bool) [create]

  Only list the attributes that have been changed since the file they came from was opened. Typically useful only for objects/attributes coming from referenced files.

• channelBox : cb (bool) [create]

  only show non-keyable attributes that appear in the channelbox

• connectable : c (bool) [create]

  only show connectable attributes

• hasData : hd (bool) [create]

  list only attributes that have data (all attributes except for message attributes)

• hasNullData : hnd (bool) [create]

  list only attributes that have null data. This will list all attributes that have data (see hasData flag) but the data value is uninitialized. A common example where an attribute may have null data is when a string attribute is created but not yet assigned an initial value. Similarly array attribute data is often null until it is initialized.

• keyable : k (bool) [create]

  only show attributes that can be keyframed

• leaf : lf (bool) [create]

  Only list the leaf-level name of the attribute. controlPoints[44].xValue would be listed as xValue.

• locked : l (bool) [create]

  list only attributes which are locked

• multi : m (bool) [create]

  list each currently existing element of a multi-attribute

• output : o (bool) [create]

  List only the attributes which are numeric or which are compounds of numeric attributes.

• ramp : ra (bool) [create]

  list only attributes which are ramps

• read : r (bool) [create]

  list only attributes which are readable

• readOnly : ro (bool) [create]

  List only the attributes which are readable and not writable.

• scalar : s (bool) [create]

  only list scalar numerical attributes

• scalarAndArray : sa (bool) [create]

  only list scalar and array attributes

• settable : se (bool) [create]

  list attribute which are settable

• shortNames : sn (bool) [create]

  list short attribute names (default is to list long names)

• string : st (unicode) [create]

  List only the attributes that match the other criteria AND match the string(s) passed from this flag

• unlocked : u (bool) [create]

  list only attributes which are unlocked

• usedAsFilename : uf (bool) [create]

  list only attributes which are designated to be treated as filenames Flag can have multiple arguments, passed either as a tuple or a list.

• userDefined : ud (bool) [create]

  list user-defined (dynamic) attributes

• visible : v (bool) [create]

  only show visible or non-hidden attributes

• write : w (bool) [create]

  list only attributes which are writable

Derived from mel command maya.cmds.listAttr