Cursor¶

class tsmakers.Cursor.Cursor(sequence=(1, 2, 3), index=None)[source]¶

A cursor.

>>> cursor = tsmakers.Cursor([1, 2, 3])
>>> next(cursor)
1

>>> next(cursor)
2

>>> next(cursor)
3

>>> next(cursor)
1

>>> next(cursor)
2

>>> cursor.backtrack()
2

>>> cursor.backtrack()
1

>>> cursor.backtrack()
3

>>> next(cursor)
3

>>> next(cursor)
1

>>> talea = abjadext.rmakers.Talea(
...     counts=(2, 1, 3, 2, 4, 1, 1),
...     denominator=16,
... )
>>> cursor = tsmakers.Cursor(talea)
>>> for _ in range(10):
...     next(cursor)
... 
Duration(1, 8)
Duration(1, 16)
Duration(3, 16)
Duration(1, 8)
Duration(1, 4)
Duration(1, 16)
Duration(1, 16)
Duration(1, 8)
Duration(1, 16)
Duration(3, 16)

Attributes Summary

`__iter__`
`__next__`
`__repr__`	Return repr(self).
`__str__`	Return str(self).
`backtrack`
`index`
`next`
`sequence`

Special methods

__iter__()[source]¶

__next__()[source]¶

overridden __repr__()[source]¶: Return repr(self).

overridden __str__()[source]¶: Return str(self).

Methods

backtrack()[source]¶

next()[source]¶

Read-only properties

index¶

sequence¶