#!@PYTHON@
# info mostly taken from looking at files. See also
-# http://www.cs.uu.nl/~hanwen/lily-devel/etf.html
+# http://lilypond.org/wiki/?EnigmaTransportFormat
# This supports
#
# * articulation
# * grace notes
# * tuplets
-
+#
# todo:
# * slur/stem directions
# * beams (better use autobeam?)
# * more robust: try entertainer.etf (freenote)
# * dynamics
-# * automatic `deletion' of invalid items
+# * empty measures (eg. twopt03.etf from freenote)
#
import string
import os
-finale_clefs= ['treble', 'alto', 'tenor', 'bass', 'percussion', 'treble8vb', 'bass8vb', 'baritone']
+finale_clefs= ['treble', 'alto', 'tenor', 'bass', 'percussion', 'treble_8', 'bass_8', 'baritone']
def lily_clef (fin):
- return finale_clefs[fin]
+ try:
+ return finale_clefs[fin]
+ except IndexError:
+ sys.stderr.write ( '\nHuh? Found clef number %d\n' % fin)
+
+ return 'treble'
+
+
def gulp_file(f):
return open (f).read ()
(n, a) = tuple2
nn = chr ((n+ 2)%7 + ord ('a'))
- if a == -1:
- nn = nn + 'es'
- elif a == -2:
- nn = nn + 'eses'
- elif a == 1:
- nn = nn + 'is'
- elif a == 2:
- nn = nn + 'isis'
-
- return nn
+ return nn + {-2:'eses', -1:'es', 0:'', 1:'is', 2:'isis'}[a]
class Tuplet:
sys.stderr.write ("\nHuh? Tuplet starting at entry %d was too short." % self.start_note)
class Slur:
- def __init__ (self, number):
+ def __init__ (self, number, params):
self.number = number
- self.finale = []
+ self.finale = params
def append_entry (self, finale_e):
self.finale.append (finale_e)
def calculate (self, chords):
- startnote = self.finale[0][5]
- endnote = self.finale[3][2]
+ startnote = self.finale[5]
+ endnote = self.finale[3*6 + 2]
try:
cs = chords[startnote]
ce = chords[endnote]
self.number = number
self.keysignature = None
self.scale = None
-
+ self.force_break = 0
+
+ self.repeats = []
self.finale = []
def __str__ (self):
def set_timesig (self, finale):
(beats, fdur) = finale
(log, dots) = EDU_to_duration (fdur)
- assert dots == 0
+ if dots <> 0:
+ sys.stderr.write ("\nHuh? Beat duration has a dot? (EDU Duration = %d)" % fdur)
self.timesig = (beats, log)
def length (self):
self.keysignature = k
self.scale = find_scale (k)
+ def set_flags (self,flag1, flag2):
+
+ # flag1 isn't all that interesting.
+ if flag2 & 0x8000:
+ self.force_break = 1
+
+ if flag2 & 0x0008:
+ self.repeats.append ('start')
+ if flag2 & 0x0004:
+ self.repeats.append ('stop')
+
+ if flag2 & 0x0002:
+ if flag2 & 0x0004:
+ self.repeats.append ('bracket')
articulation_dict ={
- 11: '\\prall',
- 12: '\\mordent',
- 8: '\\fermata',
- 4: '^',
- 1: '.',
- 3: '>',
- 18: '"arp"' , # arpeggio
-};
+ 94: '^',
+ 109: '\\prall',
+ 84: '\\turn',
+ 62: '\\mordent',
+ 85: '\\fermata',
+ 46: '.',
+# 3: '>',
+# 18: '\arpeggio' ,
+}
+
+class Articulation_def:
+ def __init__ (self, n, a, b):
+ self.finale_glyph = a & 0xff
+ self.number = n
+ def dump (self):
+ try:
+ return articulation_dict[self.finale_glyph]
+ except KeyError:
+ sys.stderr.write ("\nUnknown articulation no. %d" % self.finale_glyph)
+ sys.stderr.write ("\nPlease add an entry to articulation_dict in the Python source")
+ return None
+
class Articulation:
def __init__ (self, a,b, finale):
- self.type = finale[0]
+ self.definition = finale[0]
self.notenumber = b
- def calculate (self, chords):
+
+ def calculate (self, chords, defs):
c = chords[self.notenumber]
- try:
- a = articulation_dict[self.type]
- except KeyError:
- sys.stderr.write ("\nUnknown articulation no. %d on note no. %d" % (self.type, self.notenumber))
- a = '"art"'
-
- c.note_suffix = '-' + a + c.note_suffix
+ adef = defs[self.definition]
+ lystr =adef.dump()
+ if lystr == None:
+ lystr = '"art"'
+ sys.stderr.write ("\nThis happened on note %d" % self.notenumber)
+
+ c.note_suffix = '-' + lystr
class Syllable:
def __init__ (self, a,b , finale):
self.staff = None
self.valid = 1
- def add_finale_entry (self, entry):
- self.finale.append (entry)
def valid (self):
return self.valid
if len (self.finale) < 2:
fs = self.finale[0]
- fs = map (string.atoi, list (fs))
+
self.clef = fs[1]
self.frames = [fs[0]]
else:
- fs = self.finale[0] + self.finale[1]
-
- fs = map (string.atoi, list (fs))
+ fs = self.finale
self.clef = fs[0]
self.flags = fs[1]
self.frames = fs[2:]
self.measures = []
def get_measure (self, no):
- if len (self.measures) <= no:
- self.measures = self.measures + [None]* (1 + no - len (self.measures))
+ fill_list_to (self.measures, no)
if self.measures[no] == None:
m = Measure (no)
self.measures [no] =m
m.staff = self
-
return self.measures[no]
def staffid (self):
return 'staff' + encodeint (self.number - 1)
g = m.global_measure
e = ''
- if last_key <> g.keysignature:
- e = e + "\\key %s \\major; " % lily_notename (g.keysignature)
- last_key = g.keysignature
- if last_time <> g.timesig :
- e = e + "\\time %d/%d; " % g.timesig
- last_time = g.timesig
+
+ if g:
+ if last_key <> g.keysignature:
+ e = e + "\\key %s \\major " % lily_notename (g.keysignature)
+ last_key = g.keysignature
+ if last_time <> g.timesig :
+ e = e + "\\time %d/%d " % g.timesig
+ last_time = g.timesig
+
+ if 'start' in g.repeats:
+ e = e + ' \\bar "|:" '
+
+
+ # we don't attempt voltas since they fail easily.
+ if 0 : # and g.repeat_bar == '|:' or g.repeat_bar == ':|:' or g.bracket:
+ strs = []
+ if g.repeat_bar == '|:' or g.repeat_bar == ':|:' or g.bracket == 'end':
+ strs.append ('#f')
+
+
+ if g.bracket == 'start':
+ strs.append ('"0."')
+
+ str = string.join (map (lambda x: '(volta %s)' % x, strs))
+
+ e = e + ' \\property Score.repeatCommands = #\'(%s) ' % str
+
+ if g.force_break:
+ e = e + ' \\break '
+
if last_clef <> m.clef :
- e = e + '\\clef %s;' % lily_clef (m.clef)
+ e = e + '\\clef "%s"' % lily_clef (m.clef)
last_clef = m.clef
if e:
if gap <> (0,1):
k = k +' ' + rat_to_lily_duration (gap) + '\n'
gap = (0,1)
k = k + e
-
- gap = rat_add (gap, g.length ())
-
+
+ if g:
+ gap = rat_add (gap, g.length ())
+ if 'stop' in g.repeats:
+ k = k + ' \\bar ":|" '
k = '%sglobal = \\notes { %s }\n\n ' % (self.staffid (), k)
return k
gap = (0,1)
for m in self.measures[1:]:
if not m or not m.valid:
+ sys.stderr.write ("Skipping non-existant or invalid measure\n")
continue
fr = None
try:
fr = m.frames[x]
except IndexError:
- pass
-
+ sys.stderr.write ("Skipping nonexistent frame %d\n" % x)
+ laystr = laystr + "%% non existent frame %d (skipped) \n" % x
if fr:
first_frame = fr
if gap <> (0,1):
gap = (0,1)
laystr = laystr + fr.dump ()
else:
- gap = rat_add (gap, m.global_measure.length ())
-
+ if m.global_measure :
+ gap = rat_add (gap, m.global_measure.length ())
+ else:
+ sys.stderr.write ( \
+ "No global measure for staff %d measure %d\n"
+ % (self.number, m.number))
if first_frame:
l = self.layerid (x)
laystr = '%s = \\notes { { %s } }\n\n' % (l, laystr)
+def ziplist (l):
+ if len (l) < 2:
+ return []
+ else:
+ return [(l[0], l[1])] + ziplist (l[2:])
+
class Chord:
- def __init__ (self, finale_entry):
+ def __init__ (self, number, contents):
self.pitches = []
self.frame = None
- self.finale = finale_entry
+ self.finale = contents[:7]
+
+ self.notelist = ziplist (contents[7:])
self.duration = None
self.next = None
self.prev = None
+ self.number = number
self.note_prefix= ''
self.note_suffix = ''
self.chord_suffix = ''
mylen = rat_multiply (mylen, self.tuplet.factor())
return mylen
- def number (self):
- return self.finale[0][0]
def EDU_duration (self):
- return self.finale[0][3]
+ return self.finale[2]
def set_duration (self):
self.duration = EDU_to_duration(self.EDU_duration ())
+
def calculate (self):
self.find_realpitch ()
self.set_duration ()
- flag = self.finale[0][5]
+ flag = self.finale[4]
if Chord.GRACE_MASK & flag:
self.grace = 1
-
+
def find_realpitch (self):
-
- ((no, prev, next, dur, pos, entryflag, extended, follow), notelist) = self.finale
meas = self.measure ()
tiestart = 0
if not meas or not meas.global_measure :
- print 'note %d not in measure' % self.number ()
+ sys.stderr.write ('note %d not in measure\n' % self.number)
elif not meas.global_measure.scale:
- print 'note %d: no scale in this measure.' % self.number ()
+ sys.stderr.write ('note %d: no scale in this measure.' % self.number)
else:
- for p in notelist:
+
+ for p in self.notelist:
(pitch, flag) = p
-
+
+
nib1 = pitch & 0x0f
+
if nib1 > 8:
nib1 = -(nib1 - 8)
rest = pitch / 16
rest = ''
- if not (self.finale[0][5] & Chord.REST_MASK):
+
+ if not (self.finale[4] & Chord.REST_MASK):
rest = 'r'
for p in self.pitches:
s = self.chord_prefix + s + self.chord_suffix
return s
-GFre = re.compile(r"""^\^GF\(([0-9-]+),([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
-BCre = re.compile (r"""^\^BC\(([0-9-]+)\) ([0-9-]+) .*$""")
-eEre = re.compile(r"""^\^eE\(([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) \$([0-9A-Fa-f]+) ([0-9-]+) ([0-9-]+)""")
-FRre = re.compile (r"""^\^FR\(([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
-MSre = re.compile (r"""^\^MS\(([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
-note_re = re.compile (r"""^ +([0-9-]+) \$([A-Fa-f0-9]+)""")
-Sxre = re.compile (r"""^\^Sx\(([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
-IMre = re.compile (r"""^\^IM\(([0-9-]+),([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
-vere = re.compile(r"""^\^(ve|ch|se)\(([0-9-]+),([0-9-]+)\) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
-versere = re.compile(r"""^\^verse\(([0-9]+)\)(.*)\^end""")
-TPre = re.compile(r"""^\^TP\(([0-9]+),([0-9]+)\) *([0-9-]+) ([0-9-]+) ([0-9-]+) ([0-9-]+)""")
+def fill_list_to (list, no):
+ """
+Add None to LIST until it contains entry number NO.
+ """
+ while len (list) <= no:
+ list.extend ([None] * (no - len(list) + 1))
+ return list
+
+def read_finale_value (str):
+ """
+Pry off one value from STR. The value may be $hex, decimal, or "string".
+Return: (value, rest-of-STR)
+ """
+ while str and str[0] in ' \t\n':
+ str = str[1:]
+
+ if not str:
+ return (None,str)
+
+ if str[0] == '$':
+ str = str [1:]
+
+ hex = ''
+ while str and str[0] in '0123456789ABCDEF':
+ hex = hex + str[0]
+ str = str[1:]
+
+
+ return (string.atol (hex, 16), str)
+ elif str[0] == '"':
+ str = str[1:]
+ s = ''
+ while str and str[0] <> '"':
+ s = s + str[0]
+ str = str[1:]
+
+ return (s,str)
+ elif str[0] in '-0123456789':
+ dec = ''
+ while str and str[0] in '-0123456789':
+ dec = dec + str[0]
+ str = str[1:]
+
+ return (string.atoi (dec), str)
+ else:
+ sys.stderr.write ("Can't convert `%s'\n" % str)
+ return (None, str)
+
+
+
+
+def parse_etf_file (fn, tag_dict):
+
+ """ Read FN, putting ETF info into
+ a giant dictionary. The keys of TAG_DICT indicate which tags
+ to put into the dict.
+ """
+
+ sys.stderr.write ('parsing ... ' )
+ f = open (fn)
+
+ gulp = re.sub ('[\n\r]+', '\n', f.read ())
+ ls = string.split (gulp, '\n^')
+
+ etf_file_dict = {}
+ for k in tag_dict.keys ():
+ etf_file_dict[k] = {}
+
+ last_tag = None
+ last_numbers = None
+
+
+ for l in ls:
+ m = re.match ('^([a-zA-Z0-9&]+)\(([^)]+)\)', l)
+ if m and tag_dict.has_key (m.group (1)):
+ tag = m.group (1)
+
+ indices = tuple (map (string.atoi, string.split (m.group (2), ',')))
+ content = l[m.end (2)+1:]
+
+
+ tdict = etf_file_dict[tag]
+ if not tdict.has_key (indices):
+ tdict[indices] = []
+
+
+ parsed = []
+
+ if tag == 'verse' or tag == 'block':
+ m2 = re.match ('(.*)\^end', content)
+ if m2:
+ parsed = [m2.group (1)]
+ else:
+ while content:
+ (v, content) = read_finale_value (content)
+ if v <> None:
+ parsed.append (v)
+
+ tdict [indices].extend (parsed)
+
+ last_indices = indices
+ last_tag = tag
+
+ continue
+
+# let's not do this: this really confuses when eE happens to be before a ^text.
+# if last_tag and last_indices:
+# etf_file_dict[last_tag][last_indices].append (l)
+
+ sys.stderr.write ('\n')
+ return etf_file_dict
+
+
+
class Etf_file:
def __init__ (self, name):
self.measures = [None]
- self.entries = [None]
self.chords = [None]
self.frames = [None]
self.tuplets = [None]
self.staffs = [None]
- self.slur_dict = {}
+ self.slurs = [None]
self.articulations = [None]
self.syllables = [None]
self.verses = [None]
-
+ self.articulation_defs = [None]
+
## do it
self.parse (name)
def get_global_measure (self, no):
- if len (self.measures) <= no:
- self.measures = self.measures + [None]* (1 + no - len (self.measures))
-
+ fill_list_to (self.measures, no)
if self.measures[no] == None:
self.measures [no] = Global_measure (no)
def get_staff(self,staffno):
- if len (self.staffs) <= staffno:
- self.staffs = self.staffs + [None] * (1 + staffno - len (self.staffs))
-
+ fill_list_to (self.staffs, staffno)
if self.staffs[staffno] == None:
self.staffs[staffno] = Staff (staffno)
return self.staffs[staffno]
# staff-spec
- def try_IS (self, l):
+ def try_IS (self, indices, contents):
pass
- def try_BC (self, l):
- m = BCre.match (l)
- if m:
- bn = string.atoi (m.group (1))
- where = string.atoi (m.group (2)) / 1024.0
- return m
- def try_TP(self, l):
- m = TPre.match (l)
- if m:
- (nil, num) = map (string.atoi, (m.groups ()[0:2]))
- entries = map (string.atoi, (m.groups ()[2:]))
-
- if self.tuplets[-1] == None or num <> self.tuplets[-1].start_note:
- self.tuplets.append (Tuplet (num))
-
- self.tuplets[-1].append_finale (entries)
-
- def try_IM (self, l):
- m = IMre.match (l)
- if m:
- a = string.atoi (m.group (1))
- b = string.atoi (m.group (2))
-
- fin = map (string.atoi, m.groups ()[2:])
-
- self.articulations.append (Articulation (a,b,fin))
- return m
- def try_verse (self,l):
- m = versere .match (l)
- if m:
- a = string.atoi (m.group (1))
- body =m.group (2)
-
- body = re.sub (r"""\^[a-z]+\([^)]+\)""", "", body)
- body = re.sub ("\^[a-z]+", "", body)
- self.verses.append (Verse (a, body))
-
- return m
- def try_ve (self,l):
- m = vere .match (l)
- if m:
- a = string.atoi (m.group (1))
- b = string.atoi (m.group (2))
-
- fin = map (string.atoi, m.groups ()[2:])
-
- self.syllables.append (Syllable (a,b,fin))
- return m
- def try_eE (self, l):
- m = eEre.match (l)
- if m:
- tup = m.groups()
- (no, prev, next, dur, pos, entryflag, extended, follow) = tup
- (no, prev, next, dur, pos,extended, follow) \
- = tuple (map (string.atoi, [no,prev,next,dur,pos,extended,follow]))
-
- entryflag = string.atol (entryflag,16)
- if no > len (self.entries):
- sys.stderr.write ("\nHuh? Entry number to large,\nexpected %d got %d. Filling with void entries.\n" % (len(self.entries), no ))
- while len (self.entries) <> no:
- c = ((len (self.entries), 0, 0, 0, 0, 0L, 0, 0), [])
- self.entries.append (c)
-
- current_entry = ((no, prev, next, dur, pos, entryflag, extended, follow), [])
- self.entries.append (current_entry)
- return m
-
- def try_Sx(self,l):
- m = Sxre.match (l)
- if m:
- slurno = string.atoi (m.group (1))
-
- sl = None
- try:
- sl = self.slur_dict[slurno]
- except KeyError:
- sl = Slur (slurno)
- self.slur_dict[slurno] = sl
-
- params = list (m.groups ()[1:])
- params = map (string.atoi, params)
- sl.append_entry (params)
-
- return m
- def try_GF(self, l):
- m = GFre.match (l)
- if m:
- (staffno,measno) = m.groups ()[0:2]
- s = string.atoi (staffno)
- me = string.atoi (measno)
-
- entry = m.groups () [2:]
- st = self.get_staff (s)
- meas = st.get_measure (me)
- meas.add_finale_entry (entry)
-
- # frame ?
- def try_FR(self, l):
- m = FRre.match (l)
- if m:
- (frameno, startnote, endnote, foo, bar) = m.groups ()
- (frameno, startnote, endnote) = tuple (map (string.atoi, [frameno, startnote, endnote]))
- if frameno > len (self.frames):
- sys.stderr.write ("Frame no %d missing, filling up to %d\n" % (len(self.frames), frameno))
- while frameno <> len (self.frames):
- self.frames.append (Frame ((len (self.frames), 0,0) ))
-
- self.frames.append (Frame ((frameno, startnote, endnote)))
-
- return m
- def try_MS (self, l):
- m = MSre.match (l)
- if m:
- measno = string.atoi (m.group (1))
- keynum = string.atoi (m.group (3))
- meas =self. get_global_measure (measno)
- meas.set_keysig (keynum)
-
- beats = string.atoi (m.group (4))
- beatlen = string.atoi (m.group (5))
- meas.set_timesig ((beats, beatlen))
-
- return m
-
- def try_note (self, l):
- m = note_re.match (l)
- if m:
- (pitch, flag) = m.groups ()
- pitch = string.atoi (pitch)
- flag = string.atol (flag,16)
- self.entries[-1][1].append ((pitch,flag))
-
- def parse (self, name):
- sys.stderr.write ('parsing ...')
- sys.stderr.flush ()
+ def try_BC (self, indices, contents):
+ bn = indices[0]
+ where = contents[0] / 1024.0
+ def try_TP(self, indices, contents):
+ (nil, num) = indices
+
+ if self.tuplets[-1] == None or num <> self.tuplets[-1].start_note:
+ self.tuplets.append (Tuplet (num))
+
+ self.tuplets[-1].append_finale (contents)
+
+ def try_IM (self, indices, contents):
+ (a,b) = indices
+ fin = contents
+ self.articulations.append (Articulation (a,b,fin))
+ def try_verse (self, indices, contents):
+ a = indices[0]
+ body = contents[0]
+
+ body = re.sub (r"""\^[a-z]+\([^)]+\)""", "", body)
+ body = re.sub ("\^[a-z]+", "", body)
+ self.verses.append (Verse (a, body))
+ def try_ve (self,indices, contents):
+ (a,b) = indices
+ self.syllables.append (Syllable (a,b,contents))
+
+ def try_eE (self,indices, contents):
+ no = indices[0]
+ (prev, next, dur, pos, entryflag, extended, follow) = contents[:7]
+
+ fill_list_to (self.chords, no)
+ self.chords[no] =Chord (no, contents)
+
+ def try_Sx(self,indices, contents):
+ slurno = indices[0]
+ fill_list_to (self.slurs, slurno)
+ self.slurs[slurno] = Slur(slurno, contents)
+
+ def try_IX (self, indices, contents):
+ n = indices[0]
+ a = contents[0]
+ b = contents[1]
+
+ ix= None
+ try:
+ ix = self.articulation_defs[n]
+ except IndexError:
+ ix = Articulation_def (n,a,b)
+ self.articulation_defs.append (Articulation_def (n, a, b))
- gulp = open (name).read ()
+ def try_GF(self, indices, contents):
+ (staffno,measno) = indices
- gulp = re.sub ('[\n\r]+', '\n', gulp)
- ls = string.split (gulp, '\n')
+ st = self.get_staff (staffno)
+ meas = st.get_measure (measno)
+ meas.finale = contents
- for l in ls:
- m = None
- if not m:
- m = self.try_MS (l)
- if not m:
- m = self.try_FR (l)
- if not m:
- m = self.try_GF (l)
- if not m:
- m = self.try_note (l)
- if not m:
- m = self.try_eE (l)
- if not m:
- m = self.try_IM (l)
- if not m:
- m = self.try_Sx (l)
- if not m:
- m = self.try_TP (l)
- if not m:
- m = self.try_verse (l)
+ def try_FR(self, indices, contents):
+ frameno = indices [0]
+
+ startnote = contents[0]
+ endnote = contents[1]
+ fill_list_to (self.frames, frameno)
+
+ self.frames[frameno] = Frame ((frameno, startnote, endnote))
+
+ def try_MS (self, indices, contents):
+ measno = indices[0]
+ keynum = contents[1]
+ meas =self. get_global_measure (measno)
+ meas.set_keysig (keynum)
+
+ beats = contents[2]
+ beatlen = contents[3]
+ meas.set_timesig ((beats, beatlen))
+
+ meas_flag1 = contents[4]
+ meas_flag2 = contents[5]
+
+ meas.set_flags (meas_flag1, meas_flag2);
+
+
+ routine_dict = {
+ 'MS': try_MS,
+ 'FR': try_FR,
+ 'GF': try_GF,
+ 'IX': try_IX,
+ 'Sx' : try_Sx,
+ 'eE' : try_eE,
+ 'verse' : try_verse,
+ 've' : try_ve,
+ 'IM' : try_IM,
+ 'TP' : try_TP,
+ 'BC' : try_BC,
+ 'IS' : try_IS,
+ }
+
+ def parse (self, etf_dict):
+ sys.stderr.write ('reconstructing ...')
+ sys.stderr.flush ()
+
+ for (tag,routine) in Etf_file.routine_dict.items ():
+ ks = etf_dict[tag].keys ()
+ ks.sort ()
+ for k in ks:
+ routine (self, k, etf_dict[tag][k])
+
sys.stderr.write ('processing ...')
sys.stderr.flush ()
try:
m.global_measure = self.measures[mno]
except IndexError:
- sys.stderr.write ("non-existent global measure %d" % mno)
+ sys.stderr.write ("Non-existent global measure %d" % mno)
continue
frame_obj_list = [None]
for frno in m.frames:
- fr = self.frames[frno]
- frame_obj_list.append (fr)
+ try:
+ fr = self.frames[frno]
+ frame_obj_list.append (fr)
+ except IndexError:
+ sys.stderr.write ("\nNon-existent frame %d" % frno)
m.frames = frame_obj_list
for fr in frame_obj_list[1:]:
mno = mno + 1
for c in self.chords[1:]:
- c.calculate()
+ if c:
+ c.calculate()
for f in self.frames[1:]:
- f.calculate ()
+ if f:
+ f.calculate ()
for t in self.tuplets[1:]:
t.calculate (self.chords)
- for s in self.slur_dict.values():
- s.calculate (self.chords)
+ for s in self.slurs[1:]:
+ if s:
+ s.calculate (self.chords)
+
for s in self.articulations[1:]:
- s.calculate (self.chords)
+ s.calculate (self.chords, self.articulation_defs)
def get_thread (self, startno, endno):
return []
- while c and c.number () <> endno:
+ while c and c.number <> endno:
thread.append (c)
c = c.next
return 'ETF FILE %s %s' % (self.measures, self.entries)
def unthread_entries (self):
- self.chords = [None]
- for e in self.entries[1:]:
- self.chords.append (Chord (e))
-
for e in self.chords[1:]:
- e.prev = self.chords[e.finale[0][1]]
- e.next = self.chords[e.finale[0][2]]
+ if not e:
+ continue
+
+ e.prev = self.chords[e.finale[0]]
+ e.next = self.chords[e.finale[1]]
def identify():
sys.stderr.write ("%s from LilyPond %s\n" % (program_name, version))
def help ():
- print """Usage: etf2ly [OPTION]... ETF-FILE
+ sys.stdout.write("""Usage: etf2ly [OPTION]... ETF-FILE
Convert ETF to LilyPond.
Finale product. This program will convert a subset of ETF to a
ready-to-use lilypond file.
-Report bugs to bug-gnu-music@gnu.org
+Report bugs to bug-lilypond@gnu.org
Written by Han-Wen Nienhuys <hanwen@cs.uu.nl>
-"""
+""")
def print_version ():
- print r"""etf2ly (GNU lilypond) %s
+ sys.stdout.write (r"""etf2ly (GNU lilypond) %s
This is free software. It is covered by the GNU General Public License,
and you are welcome to change it and/or distribute copies of it under
certain conditions. Invoke as `midi2ly --warranty' for more information.
Copyright (c) 2000 by Han-Wen Nienhuys <hanwen@cs.uu.nl>
-""" % version
+""" % version)
identify()
+e = None
for f in files:
if f == '-':
f = ''
sys.stderr.write ('Processing `%s\'\n' % f)
- e = Etf_file(f)
+
+ dict = parse_etf_file (f, Etf_file.routine_dict)
+ e = Etf_file(dict)
if not out_filename:
out_filename = os.path.basename (re.sub ('(?i).etf$', '.ly', f))
projects / lilypond.git / blobdiff