Function genUnicodeRange

misc/tools/subset.py:307–326

(codepoints :list)

def genUnicodeRange(codepoints :list) -> (set, str):
  unicodes = set()
  unicodeRange = []
  for v in codepoints:
    if isinstance(v, int):
      unicodes.add(v)
      unicodeRange.append('U+%04X' % v)
    else:
      first = 0
      for v2 in v:
        first = v2
        break
      last = 0
      for v2 in v:
        unicodes.add(v2)
        last = v2
      last += 1 # since unicode ranges are inclusive (but python ranges aren't)
      unicodes.add(last)
      unicodeRange.append('U+%04X-%04X' % (first,last))
  return unicodes, ','.join(unicodeRange)


def getUnicodeMap(font :ttLib.TTFont) -> {int:str} :  # codepoint=>glyphname