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#!/usr/bin/python2
# -*- coding: utf-8 -*-
#
# Copyright (C) 2009 Alexandre Courbot
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from xml.etree.ElementTree import XMLID, tostring
import re, codecs, os, string, kanjivg, os.path, sys
def findText(elt):
if elt.text: return elt.text
else:
childs = elt.getchildren()
if len(childs): return findText(childs[0])
else: return None
class Parser:
def __init__(self, content):
self.content = content
def parse(self):
while 1:
match = re.search('\$\$(\w*)', self.content)
if not match: break
fname = 'callback_' + match.group(1)
if hasattr(self, fname):
rfunc = getattr(self, fname)
ret = rfunc()
self.content = self.content[:match.start(0)] + ret + self.content[match.end(0):]
else: self.content = self.content[:match.start(0)] + self.content[match.end(0):]
class TemplateParser(Parser):
def __init__(self, content, kanji, document, groups):
Parser.__init__(self, content)
self.kanji = kanji
self.document = document
self.groups = groups
def callback_kanji(self):
return self.kanji
def callback_strokenumbers(self):
if not self.groups.has_key("StrokeNumbers"):
print "Error - no StrokeNumbers group for kanji %s (%s)" % (self.kanji, hex(kanjivg.realord(self.kanji)))
return ""
numbers = self.groups["StrokeNumbers"]
elts = numbers.findall(".//{http://www.w3.org/2000/svg}text")
strs = []
for elt in elts:
attrs = []
if elt.attrib.has_key("transform"): attrs.append(' transform="%s"' % (elt.attrib["transform"],))
if elt.attrib.has_key("x"): attrs.append(' x="%s"' % (elt.attrib["x"],))
if elt.attrib.has_key("y"): attrs.append(' y="%s"' % (elt.attrib["y"],))
strs.append('<text%s>%s</text>' % (''.join(attrs), findText(elt)))
return "\n\t\t".join(strs)
def callback_strokepaths(self):
if not self.groups.has_key("StrokePaths"):
print "Error - no StrokePaths group for kanji %s (%s)" % (self.kanji, hex(kanjivg.realord(self.kanji)))
return ""
paths = self.groups["StrokePaths"]
elts = paths.findall(".//{http://www.w3.org/2000/svg}path")
strs = []
for elt in elts:
d = elt.attrib["d"]
d = re.sub('(\d) (\d)', '\\1,\\2', d)
d = re.sub("[\n\t ]+", "", d)
strs.append('<path d="%s"/>' % (d,))
return "\n\t\t".join(strs)
if __name__ == "__main__":
# Only process files given as argument...
if len(sys.argv) > 1:
filesToProceed = sys.argv[1:]
# Or do the whole SVG set if no argument is given
else:
filesToProceed = []
for f in os.listdir("SVG"):
if not f.endswith(".svg"): continue
filesToProceed.append(os.path.join("SVG", f))
for f in filesToProceed:
fname = f.split(os.path.sep)[-1]
if fname[4] in "0123456789abcdef":
kanji = kanjivg.realchr(int(fname[:5], 16))
else: kanji = kanjivg.realchr(int(fname[:4], 16))
document, groups = XMLID(open(f).read())
tpp = TemplateParser(open("template.svg").read(), kanji, document, groups)
tpp.parse()
out = codecs.open(f, "w", "utf-8")
out.write(tpp.content)
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