subjectPaths = contoursToZs(subjectContours)
clippingPaths = contoursToZs(clippingContours)
result = shapeops.intersection(subjectPaths, clippingPaths, **kwargs)
drawZsWithPointPen(result, outPen, guessSmooth=guessSmooth)
def xor(subjectContours, clippingContours, outPen, guessSmooth=True,
**kwargs):
subjectPaths = contoursToZs(subjectContours)
clippingPaths = contoursToZs(clippingContours)
result = shapeops.xor(subjectPaths, clippingPaths, **kwargs)
drawZsWithPointPen(result, outPen, guessSmooth=guessSmooth)
if __name__ == "__main__":
import sys
from defcon import Glyph
from ufoLib.glifLib import readGlyphFromString, writeGlyphToString
data = sys.stdin.read()
glyph = Glyph()
readGlyphFromString(data, glyph, glyph.getPointPen())
contours = list(glyph)
glyph.clearContours()
union(contours, glyph.getPointPen())
output = writeGlyphToString(glyph.name, glyph, glyph.drawPoints)
sys.stdout.write(output)
