# ly.data package

## Module contents

Query functions to get data from the LilyPond-generated _data.py module.

ly.data.all_grob_properties()

  Returns the list of all properties.

ly.data.all_scheme_words()

  Returns the list of all scheme words.

ly.data.context_properties()

  Returns the list of context properties.

ly.data.engravers()

  Returns the list of engravers and performers.

ly.data.grob_interface_properties(iface)

  Returns the list of properties an interface supports.

ly.data.grob_interfaces(grob, prop=None)

  Returns the list of interfaces a grob supports.

  If prop is given, only returns the interfaces that define prop.

ly.data.grob_interfaces_for_property(prop)

  Returns the list of interfaces that define the property.

  Most times returns one, but several interface names may be returned.

ly.data.grob_properties(grob)

  Returns the list of properties the named grob supports.

ly.data.grob_properties_with_interface(grob)

  Returns a list of two-tuples (property, interface).

ly.data.grobs()

  Returns the sorted list of all grob names.

ly.data.music_glyphs()

  Returns the list of glyphs in the emmentaler font.

ly.data.scheme_constants()

  Returns the list of scheme constants.

ly.data.scheme_functions()

  Returns the list of scheme functions.

ly.data.scheme_keywords()

  Returns the list of guile keywords.

ly.data.scheme_variables()

  Returns the list of scheme variables.

## Submodules

## ly.data.makeschemedata module