import re
import sys
import copy
+import lilylib as ly
+
+_ = ly._
+
+def error (str):
+ ly.stderr_write ((_ ("error: %s") % str) + "\n")
+
def escape_ly_output_string (input_string):
return_string = input_string
return ''.join ([c.get_text () for c in self._children])
def message (self, msg):
- sys.stderr.write (msg+'\n')
+ ly.stderr_write (msg+'\n')
p = self
while p:
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 = []
+ for e in enc:
+ softwares = e.get_named_children ('software')
+ for s in softwares:
+ software.append (s.get_text ())
+ return software
+
class Duration (Music_xml_node):
alter = int (ch.get_text ().strip ())
return alter
+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
+
+ def get_octave (self):
+ ch = self.get_unique_typed_child (get_class (u'display-octave'))
+
+ 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')
else:
return (4, 4)
except KeyError:
- sys.stderr.write ('error: requested time signature, but time sig unknown\n')
+ error (_ ("requested time signature, but time sig is unknown"))
return (4, 4)
# returns clef information in the form ("cleftype", position, octave-shift)
'half': 1,
'whole': 0,
'breve': -1,
- 'long': -2}.get (log, 0)
+ 'longa': -2}.get (log, 0)
+ elif self.get_maybe_exist_named_child (u'grace'):
+ # FIXME: is it ok to default to eight note for grace notes?
+ return 3
else:
- self.message ("Encountered note at %s without %s duration (no <type> element):" % (self.start, self.duration) )
+ self.message (_ ("Encountered note at %s with %s duration (no <type> element):") % (self.start, self.duration) )
return 0
def get_factor (self):
if instrument_name:
return instrument_name
else:
- sys.stderr.write ("Opps, couldn't find instrument for ID=%s\n" % id)
+ ly.stderr_write (_ ("Unable to find find instrument for ID=%s\n") % id)
return "Grand Piano"
class Part_group (Music_xml_node):
return self._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 = self
for (s, vids) in staff_to_voice_dict.items ():
staff_attributes = part.extract_attributes_for_staff (start_attr, s)
staff_attributes.read_self ()
+ part._staff_attributes_dict[s] = staff_attributes
for v in vids:
voices[v].insert (0, staff_attributes)
voices[v]._elements[0].read_self()
def get_voices (self):
return self._voices
+ def get_staff_attributes (self):
+ return self._staff_attributes_dict
class Notations (Music_xml_node):
def get_tie (self):
else:
return None
- def get_tuplet (self):
- return self.get_maybe_exist_typed_child (Tuplet)
+ def get_tuplets (self):
+ return self.get_typed_children (Tuplet)
class Time_modification(Music_xml_node):
def get_fraction (self):
class Tuplet (Music_xml_spanner):
pass
+class Bracket (Music_xml_spanner):
+ pass
+
+class Dashes (Music_xml_spanner):
+ pass
+
class Slur (Music_xml_spanner):
def get_type (self):
return self.type
class Glissando (Music_xml_spanner):
pass
+class Slide (Music_xml_spanner):
+ pass
+
class Octave_shift (Music_xml_spanner):
# default is 8 for the octave-shift!
def get_size (self):
'bar-style': BarStyle,
'beam' : Beam,
'bend' : Bend,
+ 'bracket' : Bracket,
'chord': Chord,
+ 'dashes' : Dashes,
'dot': Dot,
'direction': Direction,
'direction-type': DirType,
'pitch': Pitch,
'rest': Rest,
'score-part': Score_part,
+ 'slide': Slide,
'slur': Slur,
'staff': Staff,
'syllabic': Syllabic,
'time-modification': Time_modification,
'tuplet': Tuplet,
'type': Type,
+ 'unpitched': Unpitched,
'wavy-line': Wavy_line,
'wedge': Wedge,
'words': Words,
def lxml_demarshal_node (node):
name = node.tag
- if name is None:
+ # Ignore comment nodes, which are also returned by the etree parser!
+ if name is None or node.__class__.__name__ == "_Comment":
return None
klass = get_class (name)
py_node = klass()