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Readability: Fixed some indentation and missing newlines
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Eric Teunis de Boone
parent
3996b9f38e
commit
bb079e8b02
1 changed files with 46 additions and 33 deletions
79
bwwtolily.py
79
bwwtolily.py
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@ -2,12 +2,13 @@
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#
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#bwwtolily: will convert a bww file to a lilypond file
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#copyright: 2008 Jezra Lickter
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#contributions by ET de Boone
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#GPL v3
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from argparse import ArgumentParser
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import sys,os,re,subprocess
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version = "0.5.2"
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version = "0.6.2"
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#make a print function to handle various version of python
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def do_print(string):
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@ -57,37 +58,37 @@ class bwwtolily :
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self.ignore_elements = ("sharpf","sharpc","space","&")
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#create a dictionary of common bww elements and their lily counterparts
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self.transpose_dict = {
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"!":"\\bar \"|\"\n",
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"!I":"\\bar \".|\" \\break \n",
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#"''!I":"\\set Score.repeatCommands = #'( end-repeat ) \\break \n",
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"''!I":"\\bar \":|\" \\break\n",
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#"''!I":"} \\break \n",
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"I!''":"\\bar \"|:\"",
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"I!":"\\bar \"|.\"",
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#"I!''":"\\set Score.repeatCommands = #'( start-repeat )\n",
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"!":"\\bar \"|\"\n",
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"!I":"\\bar \".|\" \\break \n",
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#"''!I":"\\set Score.repeatCommands = #'( end-repeat ) \\break \n",
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"''!I":"\\bar \":|\" \\break\n",
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#"''!I":"} \\break \n",
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"I!''":"\\bar \"|:\"",
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"I!":"\\bar \"|.\"",
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#"I!''":"\\set Score.repeatCommands = #'( start-repeat )\n",
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#"I!''":"\n\\repeat volta 2 {\n",
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"_'":"\\set Score.repeatCommands = #'((volta #f)) \\bar \"|\"\n",
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"!t":"\\bar \"|\" \\break\n\n",
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"thrd":"\\thrwd",
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"hvthrd":"\\gripthrwd",
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"lhstd":"\\whslurd",
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"hgrpc":"\\hcatchc",
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"lpeld":"\\lpeld",
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"lhpeld":"\\lhpeld",
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"ltpeld":"\\ltpeld",
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"gbr":"\\gbirl",
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"brl":"\\wbirl",
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"abr":"\\birl",
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"lgstd":"\\dbld",
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"gste":"\\slure",
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"gstb":"\\slurb",
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"grp":"\\grip",
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"tar":"\\taor",
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"crunl":"\\crun",
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"gstd":"\\slurd",
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"tdbf":"\\tdblf",
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"rodin":"\\bgrip",
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#"I!''":"\n\\repeat volta 2 {\n",
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"_'":"\\set Score.repeatCommands = #'((volta #f)) \\bar \"|\"\n",
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"!t":"\\bar \"|\" \\break\n\n",
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"thrd":"\\thrwd",
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"hvthrd":"\\gripthrwd",
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"lhstd":"\\whslurd",
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"hgrpc":"\\hcatchc",
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"lpeld":"\\lpeld",
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"lhpeld":"\\lhpeld",
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"ltpeld":"\\ltpeld",
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"gbr":"\\gbirl",
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"brl":"\\wbirl",
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"abr":"\\birl",
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"lgstd":"\\dbld",
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"gste":"\\slure",
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"gstb":"\\slurb",
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"grp":"\\grip",
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"tar":"\\taor",
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"crunl":"\\crun",
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"gstd":"\\slurd",
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"tdbf":"\\tdblf",
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"rodin":"\\bgrip",
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}
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#are we adding midi?
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if addmidi:
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@ -114,7 +115,7 @@ class bwwtolily :
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sys.exit()
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def parse(self):
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'''reate a string that represents the converted
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'''create a string that represents the converted
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contents of the file'''
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#open the file read only
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file_handle = open(self.original_file,"r")
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@ -170,7 +171,7 @@ class bwwtolily :
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return lilynote
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def transpose(self,element):
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#receive a bww element and return a lilypond equivelent
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#receive a bww element and return a lilypond equivalent
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#is the element a note?
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note_result = self.regex_note_info.search(element)
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@ -197,48 +198,56 @@ class bwwtolily :
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self.most_recent_note-=1
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self.tune_elements.append("]")
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return
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#is the element a grace note?
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grace_result=self.regex_grace_note.search(element)
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if grace_result:
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grace = "\\gr"+self.lilynote( grace_result.group(1) )
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self.tune_elements.append(grace)
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return
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#is the element an echo beat?
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echo_beat_result=self.regex_echo_beat.search(element)
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if echo_beat_result:
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echo_beat = "\\echo"+self.lilynote( echo_beat_result.group(1) )
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self.tune_elements.append(echo_beat)
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return
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#is the element a doubling?
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doubling_result=self.regex_doubling.search(element)
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if doubling_result:
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doubling = "\\dbl"+self.lilynote( doubling_result.group(1) )
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self.tune_elements.append(doubling)
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return
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#is the element a half doubling?
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hdoubling_result=self.regex_half_doubling.search(element)
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if hdoubling_result:
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half_doubling = "\\hdbl"+self.lilynote( hdoubling_result.group(1) )
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self.tune_elements.append(half_doubling)
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return
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#is the element a pele?
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pele_result=self.regex_pele.search(element)
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if pele_result:
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pele = "\\pel"+self.lilynote( pele_result.group(1) )
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self.tune_elements.append(pele)
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return
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#is the element a thumb pele?
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tpele_result=self.regex_thumb_pele.search(element)
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if tpele_result:
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tpele = "\\tpel"+self.lilynote( tpele_result.group(1) )
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self.tune_elements.append(tpele)
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return
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#is the element a hpele?
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hpele_result=self.regex_half_pele.search(element)
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if hpele_result:
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hpele = "\\hpel"+self.lilynote( hpele_result.group(1) )
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self.tune_elements.append(hpele)
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return
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#is the element a strike?
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strike_result=self.regex_strike.search(element)
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if strike_result:
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@ -257,6 +266,7 @@ class bwwtolily :
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strike = "\\gra"
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self.tune_elements.append(strike)
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return
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#is the element a dot?
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dot_result=self.regex_dot.search(element)
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if dot_result:
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@ -274,9 +284,11 @@ class bwwtolily :
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#get the matching elements
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note_count = slur_result.group("note_count")
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end_note = slur_result.group("end_note")
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#get the length of the slur as an integer
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slur_len = int(note_count)
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'''find the position of the note that is slur_len from the end'''
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#get the tune_elements lenght
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elem_index = len(self.tune_elements)-1
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note_count = 0
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@ -295,6 +307,7 @@ class bwwtolily :
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#add the slur end
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self.tune_elements.append(")")
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return
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#is this a bww tie slur?
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if element == "^ts":
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self.slur_tie_pending = True
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