def create_mei(filename):
# build new mei file
meifile=MeiDocument.MeiDocument()
mei=mod.mei_()
# header
meihead=mod.meihead_()
filedesc=mod.filedesc_()
titlestmt=mod.titlestmt_()
title=mod.title_()
pubstmt=mod.pubstmt_()
meihead.add_child(filedesc)
filedesc.add_children([titlestmt, pubstmt])
titlestmt.add_child(title)
# music - facsimile, layout, body
music=mod.music_()
facsimile=mod.facsimile_()
facsimile.id=generate_mei_id()
surface=mod.surface_()
surface.id=generate_mei_id()
graphic=mod.graphic_()
graphic.id=generate_mei_id()
graphic.attributes={'xlink:href':'%s_original_image.tiff' % (filename,)}
facsimile.add_child(surface)
surface.add_child(graphic)
layout=mod.layout_()
layout.id=generate_mei_id()
page=mod.page_()
page.id=generate_mei_id()
page.attributes={'n':filename}
layout.add_child(page)
body=mod.body_()
mdiv=mod.mdiv_()
mdiv.attributes={'type':'solesmes'}
score=mod.score_()
section=mod.section_()
pb=mod.pb_()
pb.id=generate_mei_id()
pb.attributes={'pageref':page.id}
body.add_child(mdiv)
mdiv.add_child(score)
score.add_child(section)
section.add_child(pb)
music.add_children([facsimile, layout, body])
mei.add_children([meihead, music])
meifile.addelement(mei)
return meifile
def create(docname):
doc = MeiDocument.MeiDocument(docname)
# set up the header
root_el = mod.mei_()
mei_head = mod.meihead_()
file_desc = mod.filedesc_()
title_stmt = mod.titlestmt_()
title = mod.title_()
title_stmt.add_children([title])
encoding_desc = mod.encodingdesc_()
proj_desc = mod.projectdesc_()
dsc = mod.p_()
dsc.value = u"This file was generated by PyMEI 1.0"
proj_desc.addchildren([dsc])
file_desc.add_children([title_stmt])
encoding_desc.add_children([proj_desc])
mei_head.add_children([file_desc, encoding_desc])
# set up the body
music = mod.music_()
bd = mod.body_()
md = mod.mdiv_()
sc = mod.score_()
md.add_children([sc])
bd.add_children([md])
music.add_children([bd])
root_el.addchildren([mei_head, music])
doc.addelement(root_el)
return doc
def __init__(self, incoming_data, original_image, page_number=None):
self._recognition_results = incoming_data
self.mei = mod.mei_()
self.staff = None
self.staff_num = 1
self.glyph = None
self._note_elements = None
self._neume_pitches = []
# set up a basic MEI document structure
# header
self.meihead = mod.meihead_()
self.filedesc = mod.filedesc_()
self.titlestmt = mod.titlestmt_()
self.title = mod.title_()
self.pubstmt = mod.pubstmt_()
self.titlestmt.add_child(self.title)
self.filedesc.add_children([self.titlestmt, self.pubstmt])
self.meihead.add_child(self.filedesc)
self.mei.add_child(self.meihead)
# music
self.music = mod.music_()
self.facsimile = self._create_facsimile_element()
self.surface = self._create_surface_element()
self.graphic = self._create_graphic_element(original_image)
self.surface.add_child(self.graphic)
self.facsimile.add_child(self.surface)
self.music.add_child(self.facsimile)
self.layout = self._create_layout_element()
self.pg = self._create_page_element()
if page_number:
self.pg.attributes = {"n": page_number}
self.layout.add_child(self.pg)
self.music.add_child(self.layout)
self.body = mod.body_()
self.music.add_child(self.body)
self.mdiv = mod.mdiv_()
self.mdiv.attributes = {"type": "solesmes"}
self.body.add_child(self.mdiv)
self.score = mod.score_()
self.mdiv.add_child(self.score)
self.scoredef = mod.scoredef_()
self.score.add_child(self.scoredef)
self.section = mod.section_()
self.pagebreak = self._create_pb_element()
self.pagebreak.attributes = {"pageref": self.pg.id}
self.section.add_child(self.pagebreak)
self.score.add_child(self.section)
self.staffgrp = self._create_staffgrp_element()
self.staffdef = self._create_staffdef_element()
self.staffdef.attributes = {'n': self.staff_num}
self.staffgrp.add_child(self.staffdef)
self.scoredef.add_child(self.staffgrp)
self.layer = self._create_layer_element()
self.layer.attributes = {'n': 1}
self.staffel = self._create_staff_element()
self.staffel.attributes = {'n': self.staff_num}
self.staffel.add_child(self.layer)
self.section.add_child(self.staffel)
for sysnum,syst in self._recognition_results.iteritems():
self.system = syst
self.systembreak = self._parse_system(sysnum, syst)
z = mod.zone_()
z.id = self._idgen()
z.attributes = {'ulx': self.system['coord'][0], 'uly': self.system['coord'][1], \
'lrx': self.system['coord'][2], 'lry': self.system['coord'][3]}
self.surface.add_child(z)
# self.system.facs = z.id
s = self._create_system_element()
s.facs = z.id
self.pg.add_child(s)
self.systembreak.attributes = {"systemref": s.id}
self.mei.add_child(self.music)
if not self.staffel.descendants_by_name('neume'):
self.staffgrp.remove_child(self.staffdef)
self.section.remove_child(self.staffel)
self.md = MeiDocument.MeiDocument()
self.md.addelement(self.mei)
