ChordInversion

class tonalanalysistools.ChordInversion(number=0)

A chord inversion for tertian chords: 5, 63, 64 and also 7, 65, 43, 42, etc.

Also root position, first, second, third inversions, etc.

Value object that can not be changed once initialized.

Lineage

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Bases

Attribute summary

extent_to_figured_bass_string(extent) Changes extent to figured bass string.
name Name of chord inversion.
number Number of chord inversion.
title Title of chord inversion.
__eq__(arg) Is true when arg is a chord inversion with number equal to that of this chord inversion.
__format__([format_specification]) Formats Abjad object.
__hash__() Hashes chord inversion.
__ne__(arg) Is true when chord inversion does not equal arg.
__repr__() Gets interpreter representation of Abjad object.

Read-only properties

ChordInversion.name

Name of chord inversion.

Returns string.

ChordInversion.number

Number of chord inversion.

Returns nonnegative integer.

ChordInversion.title

Title of chord inversion.

Returns string.

Methods

ChordInversion.extent_to_figured_bass_string(extent)

Changes extent to figured bass string.

Returns string.

Special methods

ChordInversion.__eq__(arg)

Is true when arg is a chord inversion with number equal to that of this chord inversion. Otherwise false.

Returns true or false.

(AbjadObject).__format__(format_specification='')

Formats Abjad object.

Set format_specification to ‘’ or ‘storage’. Interprets ‘’ equal to ‘storage’.

Returns string.

ChordInversion.__hash__()

Hashes chord inversion.

Required to be explicitly redefined on Python 3 if __eq__ changes.

Returns integer.

ChordInversion.__ne__(arg)

Is true when chord inversion does not equal arg. Otherise false.

Returns true or false.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.