_ = ly._
-def error (str):
- ly.stderr_write ((_ ("error: %s") % str) + "\n")
-
def escape_ly_output_string (input_string):
return_string = input_string
'longa': -2,
'long': -2}.get (dur, 0)
+
+
def interpret_alter_element (alter_elm):
alter = 0
if alter_elm:
class Xml_node:
def __init__ (self):
- self._children = []
- self._data = None
- self._original = None
- self._name = 'xml_node'
- self._parent = None
+ self._children = []
+ self._data = None
+ self._original = None
+ self._name = 'xml_node'
+ self._parent = None
self._attribute_dict = {}
-
+
def get_parent (self):
return self._parent
-
+
def is_first (self):
- return self._parent.get_typed_children (self.__class__)[0] == self
+ return self._parent.get_typed_children (self.__class__)[0] == self
def original (self):
- return self._original
+ return self._original
def get_name (self):
- return self._name
+ return self._name
def get_text (self):
- if self._data:
- return self._data
+ if self._data:
+ return self._data
- if not self._children:
- return ''
+ if not self._children:
+ return ''
- return ''.join ([c.get_text () for c in self._children])
+ return ''.join ([c.get_text () for c in self._children])
def message (self, msg):
- ly.stderr_write (msg+'\n')
+ ly.warning (msg)
p = self
while p:
- sys.stderr.write (' In: <%s %s>\n' % (p._name, ' '.join (['%s=%s' % item for item in p._attribute_dict.items ()])))
+ ly.progress (' In: <%s %s>\n' % (p._name, ' '.join (['%s=%s' % item for item in p._attribute_dict.items ()])))
p = p.get_parent ()
-
+
def dump (self, indent = ''):
- sys.stderr.write ('%s<%s%s>' % (indent, self._name, ''.join ([' %s=%s' % item for item in self._attribute_dict.items ()])))
+ ly.debug_output ('%s<%s%s>' % (indent, self._name, ''.join ([' %s=%s' % item for item in self._attribute_dict.items ()])))
non_text_children = [c for c in self._children if not isinstance (c, Hash_text)]
if non_text_children:
- sys.stderr.write ('\n')
+ ly.debug_output ('\n')
for c in self._children:
c.dump (indent + " ")
if non_text_children:
- sys.stderr.write (indent)
- sys.stderr.write ('</%s>\n' % self._name)
+ ly.debug_output (indent)
+ ly.debug_output ('</%s>\n' % self._name)
+
-
def get_typed_children (self, klass):
if not klass:
return []
return [c for c in self._children if isinstance(c, klass)]
def get_named_children (self, nm):
- return self.get_typed_children (get_class (nm))
+ return self.get_typed_children (get_class (nm))
def get_named_child (self, nm):
- return self.get_maybe_exist_named_child (nm)
+ return self.get_maybe_exist_named_child (nm)
def get_children (self, predicate):
- return [c for c in self._children if predicate(c)]
+ return [c for c in self._children if predicate(c)]
def get_all_children (self):
- return self._children
+ return self._children
def get_maybe_exist_named_child (self, name):
- return self.get_maybe_exist_typed_child (get_class (name))
+ return self.get_maybe_exist_typed_child (get_class (name))
def get_maybe_exist_typed_child (self, klass):
- cn = self.get_typed_children (klass)
- if len (cn)==0:
- return None
- elif len (cn) == 1:
- return cn[0]
- else:
- raise "More than 1 child", klass
+ cn = self.get_typed_children (klass)
+ if len (cn)==0:
+ return None
+ elif len (cn) == 1:
+ return cn[0]
+ else:
+ raise "More than 1 child", klass
def get_unique_typed_child (self, klass):
- cn = self.get_typed_children(klass)
- if len (cn) <> 1:
- sys.stderr.write (self.__dict__ + '\n')
- raise 'Child is not unique for', (klass, 'found', cn)
+ cn = self.get_typed_children(klass)
+ if len (cn) <> 1:
+ ly.error (self.__dict__)
+ raise 'Child is not unique for', (klass, 'found', cn)
- return cn[0]
+ return cn[0]
def get_named_child_value_number (self, name, default):
n = self.get_maybe_exist_named_child (name)
class Music_xml_node (Xml_node):
def __init__ (self):
- Xml_node.__init__ (self)
- self.duration = Rational (0)
- self.start = Rational (0)
+ Xml_node.__init__ (self)
+ self.duration = Rational (0)
+ self.start = Rational (0)
class Work (Xml_node):
def get_work_information (self, tag):
return wt.get_text ()
else:
return ''
-
+
def get_work_title (self):
return self.get_work_information ('work-title')
def get_work_number (self):
ret.append (r.get_text ())
return string.join (ret, "\n")
+ # get contents of the source-element (usually used for publishing information). (These contents are saved in a custom variable named "source" in the header of the .ly file.)
+ def get_source (self):
+ source = self.get_named_children ('source')
+ ret = []
+ for r in source:
+ ret.append (r.get_text ())
+ return string.join (ret, "\n")
+
def get_creator (self, type):
creators = self.get_named_children ('creator')
# return the first creator tag that has the particular type
return v
v = self.get_creator ('poet')
return v
-
+
def get_encoding_information (self, type):
enc = self.get_named_children ('encoding')
if enc:
return children[0].get_text ()
else:
return None
-
+
def get_encoding_software (self):
return self.get_encoding_information ('software')
def get_encoding_date (self):
return self.get_encoding_information ('encoder')
def get_encoding_description (self):
return self.get_encoding_information ('encoding-description')
-
+
def get_encoding_software_list (self):
enc = self.get_named_children ('encoding')
software = []
misc_fields = m.get_named_children ('miscellaneous-field')
for mf in misc_fields:
if hasattr (mf, 'name') and mf.name == 'description':
- return mf.get_text ()
+ return mf.get_text ()
return None
-
-
class Duration (Music_xml_node):
def get_length (self):
- dur = int (self.get_text ()) * Rational (1,4)
- return dur
+ dur = int (self.get_text ()) * Rational (1,4)
+ return dur
class Hash_comment (Music_xml_node):
pass
class Hash_text (Music_xml_node):
def dump (self, indent = ''):
- sys.stderr.write ('%s' % string.strip (self._data))
+ ly.debug_output ('%s' % string.strip (self._data))
class Pitch (Music_xml_node):
def get_step (self):
- ch = self.get_unique_typed_child (get_class (u'step'))
- step = ch.get_text ().strip ()
- return step
+ ch = self.get_unique_typed_child (get_class (u'step'))
+ step = ch.get_text ().strip ()
+ return step
def get_octave (self):
- ch = self.get_unique_typed_child (get_class (u'octave'))
-
- step = ch.get_text ().strip ()
- return int (step)
+ ch = self.get_unique_typed_child (get_class (u'octave'))
+ octave = ch.get_text ().strip ()
+ return int (octave)
def get_alteration (self):
- ch = self.get_maybe_exist_typed_child (get_class (u'alter'))
- return interpret_alter_element (ch)
+ ch = self.get_maybe_exist_typed_child (get_class (u'alter'))
+ return interpret_alter_element (ch)
class Unpitched (Music_xml_node):
def get_step (self):
- ch = self.get_unique_typed_child (get_class (u'display-step'))
- step = ch.get_text ().strip ()
- return step
+ ch = self.get_unique_typed_child (get_class (u'display-step'))
+ step = ch.get_text ().strip ()
+ return step
def get_octave (self):
- ch = self.get_unique_typed_child (get_class (u'display-octave'))
+ ch = self.get_unique_typed_child (get_class (u'display-octave'))
- if ch:
- octave = ch.get_text ().strip ()
- return int (octave)
- else:
- return None
+ if ch:
+ octave = ch.get_text ().strip ()
+ return int (octave)
+ else:
+ return None
class Measure_element (Music_xml_node):
def get_voice_id (self):
- voice_id = self.get_maybe_exist_named_child ('voice')
- if voice_id:
- return voice_id.get_text ()
- else:
- return None
+ voice_id = self.get_maybe_exist_named_child ('voice')
+ if voice_id:
+ return voice_id.get_text ()
+ else:
+ return None
def is_first (self):
# Look at all measure elements (previously we had self.__class__, which
# only looked at objects of the same type!
- cn = self._parent.get_typed_children (Measure_element)
+ cn = self._parent.get_typed_children (Measure_element)
# But only look at the correct voice; But include Attributes, too, which
# are not tied to any particular voice
- cn = [c for c in cn if (c.get_voice_id () == self.get_voice_id ()) or isinstance (c, Attributes)]
- return cn[0] == self
+ cn = [c for c in cn if (c.get_voice_id () == self.get_voice_id ()) or isinstance (c, Attributes)]
+ return cn[0] == self
class Attributes (Measure_element):
def __init__ (self):
- Measure_element.__init__ (self)
- self._dict = {}
+ Measure_element.__init__ (self)
+ self._dict = {}
self._original_tag = None
self._time_signature_cache = None
def is_first (self):
- cn = self._parent.get_typed_children (self.__class__)
+ cn = self._parent.get_typed_children (self.__class__)
if self._original_tag:
return cn[0] == self._original_tag
else:
return cn[0] == self
-
+
def set_attributes_from_previous (self, dict):
- self._dict.update (dict)
-
+ self._dict.update (dict)
+
def read_self (self):
- for c in self.get_all_children ():
- self._dict[c.get_name()] = c
+ for c in self.get_all_children ():
+ self._dict[c.get_name()] = c
def get_named_attribute (self, name):
- return self._dict.get (name)
-
+ return self._dict.get (name)
+
def single_time_sig_to_fraction (self, sig):
if len (sig) < 2:
return 0
# Simple (maybe compound) time signature of the form (beat, ..., type)
return self.single_time_sig_to_fraction (sig)
return 0
-
+
def get_time_signature (self):
"Return time sig as a (beat, beat-type) tuple. For compound signatures,"
"return either (beat, beat,..., beat-type) or ((beat,..., type), "
if mxl.get_maybe_exist_named_child ('senza-misura'):
# TODO: Handle pieces without a time signature!
- error (_ ("Senza-misura time signatures are not yet supported!"))
+ ly.warning (_ ("Senza-misura time signatures are not yet supported!"))
return (4, 4)
else:
signature = []
current_step = 0
for i in key.get_all_children ():
if isinstance (i, KeyStep):
- current_step = int (i.get_text ())
+ current_step = i.get_text ().strip ()
elif isinstance (i, KeyAlter):
alterations.append ([current_step, interpret_alter_element (i)])
elif isinstance (i, KeyOctave):
else:
i.message (_ ("Key alteration octave given for a "
"non-existing alteration nr. %s, available numbers: %s!") % (nr, len(alterations)))
- i.message ( "Non-standard key signature (after octave %s for alter nr %s): %s" % (i.get_text (), nr, alterations))
- i.message ( "Non-standard key signature with alterations %s found!" % alterations)
return alterations
def get_transposition (self):
if ch:
log = ch.get_text ().strip()
return musicxml_duration_to_log (log)
- elif self.get_maybe_exist_named_child (u'grace'):
- # FIXME: is it ok to default to eight note for grace notes?
- return 3
+ elif self.get_maybe_exist_named_child (u'grace'):
+ # FIXME: is it ok to default to eight note for grace notes?
+ return 3
else:
return None
-
+
def get_duration_info (self):
log = self.get_duration_log ()
if log != None:
def __init__ (self):
Music_xml_node.__init__ (self)
self._id_instrument_name_dict = {}
-
+
def generate_id_instrument_dict (self):
## not empty to make sure this happens only once.
if instrument_name:
return instrument_name
else:
- ly.stderr_write (_ ("Unable to find instrument for ID=%s\n") % id)
+ ly.warning (_ ("Unable to find instrument for ID=%s\n") % id)
return "Grand Piano"
class Part_group (Music_xml_node):
pass
class Score_part (Music_xml_node):
pass
-
+
class Measure (Music_xml_node):
def __init__ (self):
Music_xml_node.__init__ (self)
def is_implicit (self):
return hasattr (self, 'implicit') and self.implicit == 'yes'
def get_notes (self):
- return self.get_typed_children (get_class (u'note'))
+ return self.get_typed_children (get_class (u'note'))
class Syllabic (Music_xml_node):
def continued (self):
return (text == "begin") or (text == "middle")
class Elision (Music_xml_node):
pass
+class Extend (Music_xml_node):
+ pass
class Text (Music_xml_node):
pass
class Musicxml_voice:
def __init__ (self):
- self._elements = []
- self._staves = {}
- self._start_staff = None
+ self._elements = []
+ self._staves = {}
+ self._start_staff = None
self._lyrics = []
self._has_lyrics = False
def add_element (self, e):
- self._elements.append (e)
- if (isinstance (e, Note)
- and e.get_maybe_exist_typed_child (Staff)):
- name = e.get_maybe_exist_typed_child (Staff).get_text ()
+ self._elements.append (e)
+ if (isinstance (e, Note)
+ and e.get_maybe_exist_typed_child (Staff)):
+ name = e.get_maybe_exist_typed_child (Staff).get_text ()
- if not self._start_staff and not e.get_maybe_exist_typed_child (Grace):
- self._start_staff = name
- self._staves[name] = True
+ if not self._start_staff and not e.get_maybe_exist_typed_child (Grace):
+ self._start_staff = name
+ self._staves[name] = True
lyrics = e.get_typed_children (Lyric)
if not self._has_lyrics:
self._lyrics.append (nr)
def insert (self, idx, e):
- self._elements.insert (idx, e)
+ self._elements.insert (idx, e)
def get_lyrics_numbers (self):
if (len (self._lyrics) == 0) and self._has_lyrics:
class Part (Music_xml_node):
def __init__ (self):
Music_xml_node.__init__ (self)
- self._voices = {}
+ self._voices = {}
self._staff_attributes_dict = {}
def get_part_list (self):
n = n._parent
return n.get_named_child ('part-list')
-
+
def interpret (self):
- """Set durations and starting points."""
+ """Set durations and starting points."""
"""The starting point of the very first note is 0!"""
-
+
part_list = self.get_part_list ()
-
- now = Rational (0)
- factor = Rational (1)
- attributes_dict = {}
+
+ now = Rational (0)
+ factor = Rational (1)
+ attributes_dict = {}
attributes_object = None
- measures = self.get_typed_children (Measure)
+ measures = self.get_typed_children (Measure)
last_moment = Rational (-1)
last_measure_position = Rational (-1)
measure_position = Rational (0)
# Graces at the end of a measure need to have their position set to the
# previous number!
pending_graces = []
- for m in measures:
+ for m in measures:
# implicit measures are used for artificial measures, e.g. when
# a repeat bar line splits a bar into two halves. In this case,
# don't reset the measure position to 0. They are also used for
if isinstance (n, Hash_text):
continue
- dur = Rational (0)
+ dur = Rational (0)
if n.__class__ == Attributes:
- n.set_attributes_from_previous (attributes_dict)
- n.read_self ()
- attributes_dict = n._dict.copy ()
+ n.set_attributes_from_previous (attributes_dict)
+ n.read_self ()
+ attributes_dict = n._dict.copy ()
attributes_object = n
-
- factor = Rational (1,
- int (attributes_dict.get ('divisions').get_text ()))
-
-
- if (n.get_maybe_exist_typed_child (Duration)):
- mxl_dur = n.get_maybe_exist_typed_child (Duration)
- dur = mxl_dur.get_length () * factor
-
- if n.get_name() == 'backup':
- dur = - dur
+
+ factor = Rational (1,
+ int (attributes_dict.get ('divisions').get_text ()))
+
+
+ if (n.get_maybe_exist_typed_child (Duration)):
+ mxl_dur = n.get_maybe_exist_typed_child (Duration)
+ dur = mxl_dur.get_length () * factor
+
+ if n.get_name() == 'backup':
+ dur = - dur
# reset all graces before the backup to after-graces:
graces_to_aftergraces (pending_graces)
pending_graces = []
- if n.get_maybe_exist_typed_child (Grace):
- dur = Rational (0)
+ if n.get_maybe_exist_typed_child (Grace):
+ dur = Rational (0)
rest = n.get_maybe_exist_typed_child (Rest)
- if (rest
+ if (rest
and attributes_object
and attributes_object.get_measure_length () == dur):
n._prev_measure_position = last_measure_position
# After-graces are placed at the same position as the previous note
if isinstance(n, Note) and n.is_after_grace ():
- # TODO: We should do the same for grace notes at the end of
+ # TODO: We should do the same for grace notes at the end of
# a measure with no following note!!!
n._when = last_moment
n._measure_position = last_measure_position
attributes._dict = attr._dict.copy ()
attributes._original_tag = attr
# copy only the relevant children over for the given staff
+ if staff == "None":
+ staff = "1"
for c in attr._children:
if (not (hasattr (c, 'number') and (c.number != staff)) and
not (isinstance (c, Hash_text))):
return attributes
def extract_voices (part):
- voices = {}
- measures = part.get_typed_children (Measure)
- elements = []
- for m in measures:
+ voices = {}
+ measures = part.get_typed_children (Measure)
+ elements = []
+ for m in measures:
if m.partial > 0:
elements.append (Partial (m.partial))
- elements.extend (m.get_all_children ())
+ elements.extend (m.get_all_children ())
# make sure we know all voices already so that dynamics, clefs, etc.
# can be assigned to the correct voices
voice_to_staff_dict = {}
if voice_id:
vid = voice_id.get_text ()
elif isinstance (n, Note):
+ # TODO: Check whether we shall really use "None" here, or
+ # rather use "1" as the default?
vid = "None"
staff_id = n.get_maybe_exist_named_child (u'staff')
if staff_id:
sid = staff_id.get_text ()
else:
+ # TODO: Check whether we shall really use "None" here, or
+ # rather use "1" as the default?
+ # If this is changed, need to change the corresponding
+ # check in extract_attributes_for_staff, too.
sid = "None"
if vid and not voices.has_key (vid):
voices[vid] = Musicxml_voice()
staff_to_voice_dict[s].append (v)
- start_attr = None
+ start_attr = None
assign_to_next_note = []
id = None
- for n in elements:
- voice_id = n.get_maybe_exist_typed_child (get_class ('voice'))
+ for n in elements:
+ voice_id = n.get_maybe_exist_typed_child (get_class ('voice'))
if voice_id:
id = voice_id.get_text ()
else:
id = "None"
- # We don't need backup/forward any more, since we have already
- # assigned the correct onset times.
+ # We don't need backup/forward any more, since we have already
+ # assigned the correct onset times.
# TODO: Let Grouping through. Also: link, print, bokmark sound
- if not (isinstance (n, Note) or isinstance (n, Attributes) or
+ if not (isinstance (n, Note) or isinstance (n, Attributes) or
isinstance (n, Direction) or isinstance (n, Partial) or
isinstance (n, Barline) or isinstance (n, Harmony) or
- isinstance (n, FiguredBass) ):
- continue
+ isinstance (n, FiguredBass) or isinstance (n, Print)):
+ continue
- if isinstance (n, Attributes) and not start_attr:
- start_attr = n
- continue
+ if isinstance (n, Attributes) and not start_attr:
+ start_attr = n
+ continue
if isinstance (n, Attributes):
- # assign these only to the voices they really belongs to!
+ # assign these only to the voices they really belong to!
for (s, vids) in staff_to_voice_dict.items ():
staff_attributes = part.extract_attributes_for_staff (n, s)
if staff_attributes:
voices[v].add_element (staff_attributes)
continue
- if isinstance (n, Partial) or isinstance (n, Barline):
+ if isinstance (n, Partial) or isinstance (n, Barline) or isinstance (n, Print):
for v in voices.keys ():
voices[v].add_element (n)
continue
continue
if isinstance (n, Harmony) or isinstance (n, FiguredBass):
- # store the harmony or figured bass element until we encounter
+ # store the harmony or figured bass element until we encounter
# the next note and assign it only to that one voice.
assign_to_next_note.append (n)
continue
if hasattr (n, 'print-object') and getattr (n, 'print-object') == "no":
- #Skip this note.
+ #Skip this note.
pass
else:
for i in assign_to_next_note:
voices[id].add_element (i)
assign_to_next_note = []
- if start_attr:
+ if start_attr:
for (s, vids) in staff_to_voice_dict.items ():
staff_attributes = part.extract_attributes_for_staff (start_attr, s)
staff_attributes.read_self ()
part._voices = voices
def get_voices (self):
- return self._voices
+ return self._voices
def get_staff_attributes (self):
return self._staff_attributes_dict
class Notations (Music_xml_node):
def get_tie (self):
- ts = self.get_named_children ('tied')
- starts = [t for t in ts if t.type == 'start']
- if starts:
- return starts[0]
- else:
- return None
+ ts = self.get_named_children ('tied')
+ starts = [t for t in ts if t.type == 'start']
+ if starts:
+ return starts[0]
+ else:
+ return None
def get_tuplets (self):
- return self.get_typed_children (Tuplet)
+ return self.get_typed_children (Tuplet)
class Time_modification(Music_xml_node):
def get_fraction (self):
- b = self.get_maybe_exist_named_child ('actual-notes')
- a = self.get_maybe_exist_named_child ('normal-notes')
- return (int(a.get_text ()), int (b.get_text ()))
+ b = self.get_maybe_exist_named_child ('actual-notes')
+ a = self.get_maybe_exist_named_child ('normal-notes')
+ return (int(a.get_text ()), int (b.get_text ()))
def get_normal_type (self):
tuplet_type = self.get_maybe_exist_named_child ('normal-type')
class Accidental (Music_xml_node):
def __init__ (self):
- Music_xml_node.__init__ (self)
- self.editorial = False
- self.cautionary = False
+ Music_xml_node.__init__ (self)
+ self.editorial = False
+ self.cautionary = False
class Music_xml_spanner (Music_xml_node):
def get_type (self):
def get_tuplet_note_count (self, tuplet_note):
if tuplet_note:
tuplet_nr = tuplet_note.get_maybe_exist_named_child ('tuplet-number')
- if tuplet_nr:
+ if tuplet_nr:
return int (tuplet_nr.get_text ())
return None
def get_normal_nr (self):
class Slur (Music_xml_spanner):
def get_type (self):
- return self.type
+ return self.type
class Beam (Music_xml_spanner):
def get_type (self):
- return self.get_text ()
+ return self.get_text ()
def is_primary (self):
- return self.number == "1"
+ if hasattr (self, 'number'):
+ return self.number == "1"
+ else:
+ return True
class Wavy_line (Music_xml_spanner):
pass
-
+
class Pedal (Music_xml_spanner):
pass
def get_step (self):
ch = self.get_maybe_exist_typed_child (get_class (u'display-step'))
if ch:
- step = ch.get_text ().strip ()
- return step
+ return ch.get_text ().strip ()
else:
return None
def get_octave (self):
ch = self.get_maybe_exist_typed_child (get_class (u'display-octave'))
if ch:
- step = ch.get_text ().strip ()
- return int (step)
+ oct = ch.get_text ().strip ()
+ return int (oct)
else:
return None
class PerMinute (Music_xml_node):
pass
+class Print (Music_xml_node):
+ pass
+
## need this, not all classes are instantiated
## for every input file. Only add those classes, that are either directly
## used by class name or extend Music_xml_node in some way!
class_dict = {
- '#comment': Hash_comment,
+ '#comment': Hash_comment,
'#text': Hash_text,
- 'accidental': Accidental,
- 'attributes': Attributes,
+ 'accidental': Accidental,
+ 'attributes': Attributes,
'barline': Barline,
'bar-style': BarStyle,
'bass': Bass,
- 'beam' : Beam,
+ 'beam' : Beam,
'beats': Beats,
'beat-type': BeatType,
'beat-unit': BeatUnit,
'beat-unit-dot': BeatUnitDot,
'bend' : Bend,
'bracket' : Bracket,
- 'chord': Chord,
+ 'chord': Chord,
'dashes' : Dashes,
'degree' : ChordModification,
- 'dot': Dot,
- 'direction': Direction,
+ 'dot': Dot,
+ 'direction': Direction,
'direction-type': DirType,
- 'duration': Duration,
+ 'duration': Duration,
'elision': Elision,
+ 'extend': Extend,
'frame': Frame,
'frame-note': Frame_Note,
'figured-bass': FiguredBass,
'glissando': Glissando,
- 'grace': Grace,
+ 'grace': Grace,
'harmony': Harmony,
'identification': Identification,
'key-alter': KeyAlter,
'key-octave': KeyOctave,
'key-step': KeyStep,
'lyric': Lyric,
- 'measure': Measure,
- 'notations': Notations,
- 'note': Note,
+ 'measure': Measure,
+ 'notations': Notations,
+ 'note': Note,
'octave-shift': Octave_shift,
- 'part': Part,
+ 'part': Part,
'part-group': Part_group,
- 'part-list': Part_list,
+ 'part-list': Part_list,
'pedal': Pedal,
'per-minute': PerMinute,
- 'pitch': Pitch,
- 'rest': Rest,
+ 'pitch': Pitch,
+ 'print': Print,
+ 'rest': Rest,
'root': Root,
'score-part': Score_part,
'slide': Slide,
- 'slur': Slur,
- 'staff': Staff,
+ 'slur': Slur,
+ 'staff': Staff,
'syllabic': Syllabic,
'text': Text,
- 'time-modification': Time_modification,
+ 'time-modification': Time_modification,
'tuplet': Tuplet,
- 'type': Type,
- 'unpitched': Unpitched,
+ 'type': Type,
+ 'unpitched': Unpitched,
'wavy-line': Wavy_line,
'wedge': Wedge,
'words': Words,
if classname:
return classname
else:
- class_name = name2class_name (name)
- klass = new.classobj (class_name, (Music_xml_node,) , {})
- class_dict[name] = klass
+ class_name = name2class_name (name)
+ klass = new.classobj (class_name, (Music_xml_node,) , {})
+ class_dict[name] = klass
return klass
-
+
def lxml_demarshal_node (node):
name = node.tag
return None
klass = get_class (name)
py_node = klass()
-
+
py_node._original = node
py_node._name = name
py_node._data = node.text
py_node._children = [lxml_demarshal_node (cn) for cn in node.getchildren()]
py_node._children = filter (lambda x: x, py_node._children)
-
+
for c in py_node._children:
- c._parent = py_node
+ c._parent = py_node
for (k, v) in node.items ():
py_node.__dict__[k] = v
py_node._name = name
py_node._children = [minidom_demarshal_node (cn) for cn in node.childNodes]
for c in py_node._children:
- c._parent = py_node
+ c._parent = py_node
if node.attributes:
- for (nm, value) in node.attributes.items ():
- py_node.__dict__[nm] = value
+ for (nm, value) in node.attributes.items ():
+ py_node.__dict__[nm] = value
py_node._attribute_dict[nm] = value
-
+
py_node._data = None
if node.nodeType == node.TEXT_NODE and node.data:
- py_node._data = node.data
+ py_node._data = node.data
py_node._original = node
return py_node
if __name__ == '__main__':
import lxml.etree
-
+
tree = lxml.etree.parse ('beethoven.xml')
mxl_tree = lxml_demarshal_node (tree.getroot ())
ks = class_dict.keys ()
projects / lilypond.git / blobdiff