def make_lilypond_revert_string(
grob_name,
grob_attribute,
context_name=None,
):
'''Makes LilyPond revert string.
Returns string.
'''
from format_lilypond_attribute import format_lilypond_attribute
from format_lilypond_value import format_lilypond_value
# parse input strings
grob_name = stringtools.snake_case_to_upper_camel_case(grob_name)
grob_attribute = format_lilypond_attribute(grob_attribute)
# change #'bound-details #'left #'text to #'bound-details
grob_attribute = grob_attribute.split(' ')[0]
context_prefix = ''
if context_name is not None:
context_prefix = \
stringtools.snake_case_to_upper_camel_case(context_name)
context_prefix += '.'
# format revert string
result = r'\revert {}{} {}'
result = result.format(context_prefix, grob_name, grob_attribute)
# return revert string
return result
def make_lilypond_override_string(
grob_name,
grob_attribute,
grob_value,
context_name=None,
is_once=False,
):
'''Makes Lilypond override string.
Does not include once indicator.
Returns string.
'''
from format_lilypond_attribute import format_lilypond_attribute
from format_lilypond_value import format_lilypond_value
# parse input strings
grob_name = stringtools.snake_case_to_upper_camel_case(grob_name)
grob_attribute = format_lilypond_attribute(grob_attribute)
grob_value = format_lilypond_value(grob_value)
if context_name is not None:
context_prefix = \
stringtools.snake_case_to_upper_camel_case(context_name)
context_prefix += '.'
else:
context_prefix = ''
if is_once:
once_prefix = r'\once '
else:
once_prefix = ''
# return override string
result = r'{}\override {}{} {} = {}'
result = result.format(
once_prefix,
context_prefix,
grob_name,
grob_attribute,
grob_value,
)
return result
