from rational import Rational
-# Store command-line options in a global variable, so we can access them everythwere
+# Store command-line options in a global variable, so we can access them everywhere
options = None
class Conversion_Settings:
# this layout and add the corresponding settings
layout_information = musicexp.Layout ()
-def progress (str):
- ly.stderr_write (str + '\n')
- sys.stderr.flush ()
-
-def error_message (str):
- ly.stderr_write (str + '\n')
- sys.stderr.flush ()
-
needed_additional_definitions = []
additional_definitions = {
(let* ((ev (event-cause grob))
(den (if denominator denominator (ly:event-property ev 'denominator)))
(num (if numerator numerator (ly:event-property ev 'numerator))))
- (format "~a:~a" den num)))
+ (format #f "~a:~a" den num)))
""",
}
if value:
header.set_field (field, musicxml.escape_ly_output_string (value))
- movement_title = tree.get_maybe_exist_named_child ('movement-title')
- if movement_title:
- set_if_exists ('title', movement_title.get_text ())
work = tree.get_maybe_exist_named_child ('work')
if work:
- # Overwrite the title from movement-title with work->title
- set_if_exists ('title', work.get_work_title ())
set_if_exists ('worknumber', work.get_work_number ())
set_if_exists ('opus', work.get_opus ())
+ movement_title = tree.get_maybe_exist_named_child ('movement-title')
+
+ # use either work-title or movement-title as title.
+ # if both exist use movement-title as subtitle.
+ # if there is only a movement-title (or work-title is empty or missing) the movement-title should be typeset as a title
+ if work:
+ work_title = work.get_work_title ()
+ set_if_exists ('title', work_title)
+ if work_title == '':
+ set_if_exists ('title', movement_title.get_text ())
+ elif movement_title:
+ set_if_exists ('subtitle', movement_title.get_text ())
+ elif movement_title:
+ set_if_exists ('title', movement_title.get_text ())
+
identifications = tree.get_named_children ('identification')
for ids in identifications:
set_if_exists ('copyright', ids.get_rights ())
set_if_exists ('editor', ids.get_editor ())
set_if_exists ('poet', ids.get_poet ())
- set_if_exists ('tagline', ids.get_encoding_software ())
set_if_exists ('encodingsoftware', ids.get_encoding_software ())
set_if_exists ('encodingdate', ids.get_encoding_date ())
set_if_exists ('encoder', ids.get_encoding_person ())
set_if_exists ('encodingdescription', ids.get_encoding_description ())
+ set_if_exists ('source', ids.get_source ())
+
+ # miscellaneous --> texidoc
set_if_exists ('texidoc', ids.get_file_description ());
# Finally, apply the required compatibility modes
app_description = ignore_beaming_software.get (s, False);
if app_description:
conversion_settings.ignore_beaming = True
- progress (_ ("Encountered file created by %s, containing wrong beaming information. All beaming information in the MusicXML file will be ignored") % app_description)
+ ly.warning (_ ("Encountered file created by %s, containing "
+ "wrong beaming information. All beaming "
+ "information in the MusicXML file will be "
+ "ignored") % app_description)
# TODO: Check for other unsupported features
return header
def add_end (self, g):
self.end[getattr (g, 'number', "1")] = g
def print_ly (self, printer):
- error_message (_ ("Unprocessed PartGroupInfo %s encountered") % self)
+ ly.warning (_ ("Unprocessed PartGroupInfo %s encountered") % self)
def ly_expression (self):
- error_message (_ ("Unprocessed PartGroupInfo %s encountered") % self)
+ ly.warning (_ ("Unprocessed PartGroupInfo %s encountered") % self)
return ''
def musicxml_step_to_lily (step):
if staff_lines:
lines = string.atoi (staff_lines.get_text ())
- tunings = [musicexp.Pitch()]*lines
+ tunings = [musicexp.Pitch()] * lines
staff_tunings = details.get_named_children ('staff-tuning')
for i in staff_tunings:
p = musicexp.Pitch()
group_starts.append (pos)
pos += 1
- if len (staves) == 1:
- return staves[0]
for i in staves:
structure.append_staff (i)
return score
d.duration_log = d_log
d.factor = Rational (rational_len.numerator ())
else:
- error_message (_ ("Encountered rational duration with denominator %s, "
+ ly.warning (_ ("Encountered rational duration with denominator %s, "
"unable to convert to lilypond duration") %
- rational_len.denominator ())
+ rational_len.denominator ())
# TODO: Test the above error message
return None
p.partial = rational_to_lily_duration (partial_len)
return p
else:
- return Null
+ return None
# Detect repeats and alternative endings in the chord event list (music_list)
# and convert them to the corresponding musicexp objects, containing nested
r.repeat_count = repeat_times
# don't erase the first element for "implicit" repeats (i.e. no
# starting repeat bars at the very beginning)
- start = repeat_start+1
+ start = repeat_start + 1
if repeat_start == music_start:
start = music_start
r.set_music (music_list[start:repeat_end])
for (start, end) in endings:
s = musicexp.SequentialMusic ()
- s.elements = music_list[start+1:end]
+ s.elements = music_list[start + 1:end]
r.add_ending (s)
- del music_list[repeat_start:final_marker+1]
+ del music_list[repeat_start:final_marker + 1]
music_list.insert (repeat_start, r)
repeat_replaced = True
pos += 1
# <time-modification> elements of the note:
def musicxml_tuplet_to_lily (tuplet_elt, time_modification):
tsm = musicexp.TimeScaledMusic ()
- fraction = (1,1)
+ fraction = (1, 1)
if time_modification:
fraction = time_modification.get_fraction ()
tsm.numerator = fraction[0]
- tsm.denominator = fraction[1]
+ tsm.denominator = fraction[1]
normal_type = tuplet_elt.get_normal_type ()
def musicxml_key_to_lily (attributes):
key_sig = attributes.get_key_signature ()
if not key_sig or not (isinstance (key_sig, list) or isinstance (key_sig, tuple)):
- error_message (_ ("Unable to extract key signature!"))
+ ly.warning (_ ("Unable to extract key signature!"))
return None
change = musicexp.KeySignatureChange()
(fifths, mode) = key_sig
change.mode = mode
- start_pitch = musicexp.Pitch ()
+ start_pitch = musicexp.Pitch ()
start_pitch.octave = 0
try:
- (n,a) = {
- 'major' : (0,0),
- 'minor' : (5,0),
- 'ionian' : (0,0),
- 'dorian' : (1,0),
- 'phrygian' : (2,0),
- 'lydian' : (3,0),
- 'mixolydian': (4,0),
- 'aeolian' : (5,0),
- 'locrian' : (6,0),
+ (n, a) = {
+ 'major' : (0, 0),
+ 'minor' : (5, 0),
+ 'ionian' : (0, 0),
+ 'dorian' : (1, 0),
+ 'phrygian' : (2, 0),
+ 'lydian' : (3, 0),
+ 'mixolydian': (4, 0),
+ 'aeolian' : (5, 0),
+ 'locrian' : (6, 0),
}[mode]
start_pitch.step = n
start_pitch.alteration = a
except KeyError:
- error_message (_ ("unknown mode %s, expecting 'major' or 'minor' "
+ ly.warning (_ ("unknown mode %s, expecting 'major' or 'minor' "
"or a church mode!") % mode)
fifth = musicexp.Pitch()
chromatic_shift = string.atoi (transpose.get_named_child ('chromatic').get_text ())
chromatic_shift_normalized = chromatic_shift % 12;
(shift.step, shift.alteration) = [
- (0,0), (0,1), (1,0), (2,-1), (2,0),
- (3,0), (3,1), (4,0), (5,-1), (5,0),
- (6,-1), (6,0)][chromatic_shift_normalized];
+ (0, 0), (0, 1), (1, 0), (2, -1), (2, 0),
+ (3, 0), (3, 1), (4, 0), (5, -1), (5, 0),
+ (6, -1), (6, 0)][chromatic_shift_normalized];
shift.octave += (chromatic_shift - chromatic_shift_normalized) / 12
def musicxml_attributes_to_lily (attrs):
elts = []
- attr_dispatch = {
+ attr_dispatch = {
'clef': musicxml_clef_to_lily,
'time': musicxml_time_to_lily,
'key': musicxml_key_to_lily,
self.direction = 0
self.event = None
def print_ly (self, printer):
- ly.stderr_write (_ ("Encountered unprocessed marker %s\n") % self)
+ ly.warning (_ ("Encountered unprocessed marker %s\n") % self)
pass
def ly_expression (self):
return ""
if func:
ev = func()
else:
- error_message (_ ('unknown span event %s') % mxl_event)
+ ly.warning (_ ('unknown span event %s') % mxl_event)
type = mxl_event.get_type ()
if span_direction != None:
ev.span_direction = span_direction
else:
- error_message (_ ('unknown span type %s for %s') % (type, name))
+ ly.warning (_ ('unknown span type %s for %s') % (type, name))
ev.set_span_type (type)
ev.line_type = getattr (mxl_event, 'line-type', 'solid')
#"shake": "?",
"snap-pizzicato": "snappizzicato",
#"spiccato": "?",
- "staccatissimo": (musicexp.ShortArticulationEvent, "|"), # or "staccatissimo"
+ "staccatissimo": (musicexp.ShortArticulationEvent, "!"), # or "staccatissimo"
"staccato": (musicexp.ShortArticulationEvent, "."), # or "staccato"
"stopped": (musicexp.ShortArticulationEvent, "+"), # or "stopped"
#"stress": "?",
dynamicsname = dynentry.get_name ()
if dynamicsname == "other-dynamics":
dynamicsname = dynentry.get_text ()
- if not dynamicsname or dynamicsname=="#text":
+ if not dynamicsname or dynamicsname == "#text":
return
if not dynamicsname in dynamics_available:
def hex_to_color (hex_val):
res = re.match (r'#([0-9a-f][0-9a-f]|)([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])$', hex_val, re.IGNORECASE)
if res:
- return map (lambda x: hexcolorval_to_nr (x), res.group (2,3,4))
+ return map (lambda x: hexcolorval_to_nr (x), res.group (2, 3, 4))
else:
return None
except ValueError:
pass
else:
- error_message (_ ("Unknown metronome mark, ignoring"))
+ ly.warning (_ ("Unknown metronome mark, ignoring"))
return
return ev
else:
#TODO: Implement the other (more complex) way for tempo marks!
- error_message (_ ("Metronome marks with complex relations (<metronome-note> in MusicXML) are not yet implemented."))
+ ly.warning (_ ("Metronome marks with complex relations (<metronome-note> in MusicXML) are not yet implemented."))
return
# translate directions into Events, possible values:
res = chordkind_dict.get (kind, None)
# Check for None, since a major chord is converted to ''
if res == None:
- error_message (_ ("Unable to convert chord type %s to lilypond.") % kind)
+ ly.warning (_ ("Unable to convert chord type %s to lilypond.") % kind)
return res
def musicxml_harmony_to_lily_chordname (n):
dur = n.get_maybe_exist_named_child ('duration')
if dur:
# apply the duration to res
- length = Rational(int(dur.get_text()), n._divisions)*Rational(1,4)
+ length = Rational(int(dur.get_text()), n._divisions) * Rational(1, 4)
res.set_real_duration (length)
duration = rational_to_lily_duration (length)
if duration:
}
def musicxml_note_to_lily_main_event (n):
- pitch = None
+ pitch = None
duration = None
event = None
acc = n.get_maybe_exist_named_child ('accidental')
if acc:
- # let's not force accs everywhere.
- event.cautionary = acc.cautionary
+ # AccidentalCautionary in lily has parentheses
+ # so treat accidental explicitly in parentheses as cautionary
+ if hasattr(acc, 'parentheses') and acc.parentheses == "yes":
+ event.cautionary = True
+ else:
+ event.cautionary = acc.cautionary
# TODO: Handle editorial accidentals
# TODO: Handle the level-display setting for displaying brackets/parentheses
def current_duration (self):
return self.end_moment - self.begin_moment
- def add_music (self, music, duration, relevant = True):
+ def add_music (self, music, duration, relevant=True):
assert isinstance (music, musicexp.Music)
if self.pending_multibar > Rational (0):
self._insert_multibar ()
self.pending_dynamics = []
# Insert some music command that does not affect the position in the measure
- def add_command (self, command, relevant = True):
+ def add_command (self, command, relevant=True):
assert isinstance (command, musicexp.Music)
if self.pending_multibar > Rational (0):
self._insert_multibar ()
self.has_relevant_elements = self.has_relevant_elements or relevant
self.elements.append (command)
- def add_barline (self, barline, relevant = False):
+ def add_barline (self, barline, relevant=False):
# Insert only if we don't have a barline already
# TODO: Implement proper merging of default barline and custom bar line
has_relevant = self.has_relevant_elements
diff = moment - current_end
if diff < Rational (0):
- error_message (_ ('Negative skip %s (from position %s to %s)') %
- (diff, current_end, moment))
+ ly.warning (_ ('Negative skip %s (from position %s to %s)')
+ % (diff, current_end, moment))
diff = Rational (0)
if diff > Rational (0) and not (self.ignore_skips and moment == 0):
value = None
# if the position matches, find the last ChordEvent, do not cross a bar line!
- at = len( self.elements ) - 1
+ at = len(self.elements) - 1
while (at >= 0 and
not isinstance (self.elements[at], musicexp.ChordEvent) and
not isinstance (self.elements[at], musicexp.BarLine)):
if len (modes_found) > 1:
- error_message (_ ('cannot simultaneously have more than one mode: %s') % modes_found.keys ())
+ ly.warning (_ ('cannot simultaneously have more than one mode: %s') % modes_found.keys ())
if options.relative:
v = musicexp.RelativeMusic ()
part_ly_voices = {}
for n, v in name_voice.items ():
- progress (_ ("Converting to LilyPond expressions..."))
+ ly.progress (_ ("Converting to LilyPond expressions..."), True)
# musicxml_voice_to_lily_voice returns (lily_voice, {nr->lyrics, nr->lyrics})
part_ly_voices[n] = musicxml_voice_to_lily_voice (v)
p.version = ('''%prog (LilyPond) @TOPLEVEL_VERSION@\n\n'''
+
-_ ("""Copyright (c) 2005--2011 by
+_ ("""Copyright (c) 2005--2012 by
Han-Wen Nienhuys <hanwen@xs4all.nl>,
Jan Nieuwenhuizen <janneke@gnu.org> and
Reinhold Kainhofer <reinhold@kainhofer.com>
help=_ ("show version number and exit"))
p.add_option ('-v', '--verbose',
- action = "store_true",
- dest = 'verbose',
+ action="callback",
+ callback=ly.handle_loglevel_option,
+ callback_args=("DEBUG",),
help = _ ("be verbose"))
p.add_option ('', '--lxml',
action = "store",
help = _ ("use LANG for pitch names, e.g. 'deutsch' for note names in German"))
+ p.add_option ("--loglevel",
+ help=_ ("Print log messages according to LOGLEVEL "
+ "(NONE, ERROR, WARNING, PROGRESS (default), DEBUG)"),
+ metavar=_ ("LOGLEVEL"),
+ action='callback',
+ callback=ly.handle_loglevel_option,
+ type='string')
+
p.add_option ('--nd', '--no-articulation-directions',
action = "store_false",
default = True,
type = 'string',
dest = 'output_name',
help = _ ("set output filename to FILE, stdout if -"))
+
+ p.add_option ('-m', '--midi',
+ action = "store_true",
+ default = False,
+ dest = "midi",
+ help = _("activate midi-block"))
+
p.add_option_group ('',
description = (
_ ("Report bugs via %s")
def uniq_list (l):
- return dict ([(elt,1) for elt in l]).keys ()
+ return dict ([(elt, 1) for elt in l]).keys ()
# format the information about the staff in the form
# [staffid,
part_id = part_definition.id
nv_dict = voices.get (part_id)
if not nv_dict:
- error_message (_ ('unknown part in part-list: %s') % part_id)
+ ly.warning (_ ('unknown part in part-list: %s') % part_id)
continue
staves = reduce (lambda x,y: x+ y,
def print_ly_preamble (printer, filename):
printer.dump_version ()
- printer.print_verbatim ('%% automatically converted from %s\n' % filename)
+ printer.print_verbatim ('%% automatically converted by musicxml2ly from %s\n' % filename)
def print_ly_additional_definitions (printer, filename):
if needed_additional_definitions:
raw_string = None
if compressed:
if filename == "-":
- progress (_ ("Input is compressed, extracting raw MusicXML data from stdin") )
+ ly.progress (_ ("Input is compressed, extracting raw MusicXML data from stdin"), True)
# unfortunately, zipfile.ZipFile can't read directly from
# stdin, so copy everything from stdin to a temp file and read
# that. TemporaryFile() will remove the file when it is closed.
bytes_read = sys.stdin.read (8192)
z = zipfile.ZipFile (tmp, "r")
else:
- progress (_ ("Input file %s is compressed, extracting raw MusicXML data") % filename)
+ ly.progress (_ ("Input file %s is compressed, extracting raw MusicXML data") % filename, True)
z = zipfile.ZipFile (filename, "r")
container_xml = z.read ("META-INF/container.xml")
if not container_xml:
def convert (filename, options):
if filename == "-":
- progress (_ ("Reading MusicXML from Standard input ...") )
+ ly.progress (_ ("Reading MusicXML from Standard input ..."), True)
else:
- progress (_ ("Reading MusicXML from %s ...") % filename)
+ ly.progress (_ ("Reading MusicXML from %s ...") % filename, True)
tree = read_musicxml (filename, options.compressed, options.use_lxml)
score_information = extract_score_information (tree)
else:
output_ly_name = options.output_name + '.ly'
- progress (_ ("Output to `%s'") % output_ly_name)
+ ly.progress (_ ("Output to `%s'") % output_ly_name, True)
printer = musicexp.Output_printer()
- #progress (_ ("Output to `%s'") % defs_ly_name)
+ #ly.progress (_ ("Output to `%s'") % defs_ly_name, True)
if (options.output_name == "-"):
printer.set_file (codecs.getwriter ("utf-8")(sys.stdout))
else:
opt_parser.print_usage()
sys.exit (2)
+ if options.midi:
+ musicexp.set_create_midi (options.midi)
+
if options.language:
musicexp.set_pitch_language (options.language)
needed_additional_definitions.append (options.language)
if filename and (filename == "-" or os.path.exists (filename)):
voices = convert (filename, options)
else:
- progress (_ ("Unable to find input file %s") % basefilename)
+ ly.error (_ ("Unable to find input file %s") % basefilename)
if __name__ == '__main__':
main()
projects / lilypond.git / blobdiff