def parse(string, language='english'):
r'''Parses LilyPond `string`.
.. container:: example
Parses LilyPond string with English note names:
>>> container = abjad.parse("{c'4 d'4 e'4 f'4}")
>>> abjad.show(container) # doctest: +SKIP
.. container:: example
Parses LilyPond string with Dutch note names:
>>> container = abjad.parse(
... "{c'8 des' e' fis'}",
... language='nederlands',
... )
>>> abjad.show(container) # doctest: +SKIP
Returns Abjad component.
'''
from abjad.tools import rhythmtreetools
from abjad.tools import lilypondparsertools
if string.startswith('abj:'):
return lilypondparsertools.parse_reduced_ly_syntax(string[4:])
elif string.startswith('rtm:'):
return rhythmtreetools.parse_rtm_syntax(string[4:])
if language not in _lilypond_parsers_by_language:
parser = lilypondparsertools.LilyPondParser(default_language=language)
_lilypond_parsers_by_language[language] = parser
return _lilypond_parsers_by_language[language](string)
def test_rhythmtreetools_parse_rtm_syntax_01():
rtm = '(3 (1 (3 (1 (3 (1 (3 (1 1 1 1))))))))'
result = rhythmtreetools.parse_rtm_syntax(rtm)
assert format(result) == abjad.String.normalize(
r'''
\tweak text #tuplet-number::calc-fraction-text
\times 3/4 {
c'4
\tweak text #tuplet-number::calc-fraction-text
\times 3/4 {
c'4
\tweak text #tuplet-number::calc-fraction-text
\times 3/4 {
c'4
\tweak text #tuplet-number::calc-fraction-text
\times 3/4 {
c'4
c'4
c'4
c'4
}
}
}
}
'''
)
def parse(arg, language='english'):
r'''Parses `arg` as LilyPond string.
::
>>> parse("{c'4 d'4 e'4 f'4}")
Container("c'4 d'4 e'4 f'4")
::
>>> container = _
::
>>> print(format(container))
{
c'4
d'4
e'4
f'4
}
A pitch-name language may also be specified.
::
>>> parse("{c'8 des' e' fis'}", language='nederlands')
Container("c'8 df'8 e'8 fs'8")
Returns Abjad expression.
'''
from abjad.tools import rhythmtreetools
from abjad.tools import lilypondparsertools
if arg.startswith('abj:'):
return lilypondparsertools.parse_reduced_ly_syntax(arg[4:])
elif arg.startswith('rtm:'):
return rhythmtreetools.parse_rtm_syntax(arg[4:])
if language not in _lilypond_parsers_by_language:
parser = lilypondparsertools.LilyPondParser(default_language=language)
_lilypond_parsers_by_language[language] = parser
return _lilypond_parsers_by_language[language](arg)
def parse(arg, language='english'):
r'''Parses `arg` as LilyPond string.
::
>>> parse("{c'4 d'4 e'4 f'4}")
Container("c'4 d'4 e'4 f'4")
::
>>> container = _
::
>>> print(format(container))
{
c'4
d'4
e'4
f'4
}
A pitch-name language may also be specified.
::
>>> parse("{c'8 des' e' fis'}", language='nederlands')
Container("c'8 df'8 e'8 fs'8")
Returns Abjad expression.
'''
from abjad.tools import rhythmtreetools
from abjad.tools import lilypondparsertools
if arg.startswith('abj:'):
return lilypondparsertools.parse_reduced_ly_syntax(arg[4:])
elif arg.startswith('rtm:'):
return rhythmtreetools.parse_rtm_syntax(arg[4:])
if language not in _lilypond_parsers_by_language:
parser = lilypondparsertools.LilyPondParser(default_language=language)
_lilypond_parsers_by_language[language] = parser
return _lilypond_parsers_by_language[language](arg)
def _parse_string(self, string):
from abjad.tools import lilypondfiletools
from abjad.tools import lilypondparsertools
from abjad.tools import rhythmtreetools
user_input = string.strip()
if user_input.startswith('abj:'):
parser = lilypondparsertools.ReducedLyParser()
parsed = parser(user_input[4:])
if parser._toplevel_component_count == 1:
parsed = Container([parsed])
elif user_input.startswith('rtm:'):
parsed = rhythmtreetools.parse_rtm_syntax(user_input[4:])
else:
if (not user_input.startswith('<<') or
not user_input.endswith('>>')):
user_input = '{{ {} }}'.format(user_input)
parsed = lilypondparsertools.LilyPondParser()(user_input)
if isinstance(parsed, lilypondfiletools.LilyPondFile):
parsed = Container(parsed.items[:])
assert isinstance(parsed, Container)
return parsed
def _parse_string(self, string):
from abjad.tools import lilypondfiletools
from abjad.tools import lilypondparsertools
from abjad.tools import rhythmtreetools
user_input = string.strip()
if user_input.startswith('abj:'):
parser = lilypondparsertools.ReducedLyParser()
parsed = parser(user_input[4:])
if parser._toplevel_component_count == 1:
parsed = Container([parsed])
elif user_input.startswith('rtm:'):
parsed = rhythmtreetools.parse_rtm_syntax(user_input[4:])
else:
if (not user_input.startswith('<<')
or not user_input.endswith('>>')):
user_input = '{{ {} }}'.format(user_input)
parsed = lilypondparsertools.LilyPondParser()(user_input)
if isinstance(parsed, lilypondfiletools.LilyPondFile):
parsed = Container(parsed.items[:])
assert isinstance(parsed, Container)
return parsed
def parse(arg, language='english'):
r'''Parses `arg` as LilyPond string.
::
>>> parse("{c'4 d'4 e'4 f'4}")
{c'4, d'4, e'4, f'4}
::
>>> container = _
::
>>> f(container)
{
c'4
d'4
e'4
f'4
}
A pitch-name language may also be specified.
::
>>> parse("{c'8 des' e' fis'}", language='nederlands')
{c'8, df'8, e'8, fs'8}
Returns Abjad expression.
'''
from abjad.tools import rhythmtreetools
from abjad.tools import lilypondparsertools
if arg.startswith('abj:'):
return lilypondparsertools.parse_reduced_ly_syntax(arg[4:])
elif arg.startswith('rtm:'):
return rhythmtreetools.parse_rtm_syntax(arg[4:])
return lilypondparsertools.LilyPondParser(default_language=language)(arg)
