robofont script function. creates a dictionary mapping unicode values to glyphNames

buildDictFromUnicodeToGlyphname

import vanilla
import mojo
from mojo.UI import getDefaultCharacterSet, getCharacterSets

def buildDictFromUnicodeToGlyphname():
    "HACK: builds a dict from unicode to glyphnames"
    defaultCharSet = getCharacterSets()[getDefaultCharacterSet()]
    font = NewFont()
    result = {}
    for glyphName in defaultCharSet:
        glyph = font.getGlyph(glyphName)
        result[glyph.unicode] = glyphName
    font.close(False)
    return result