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[python] Hook up sample debugger

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This commit is contained in:
Behdad Esfahbod 2015-12-18 19:53:40 +00:00
parent 0475ef2f97
commit 8718dae818
1 changed files with 6 additions and 0 deletions
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6
src/sample.py
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@ -33,6 +33,12 @@ hb.font_set_scale (font, upem, upem)
hb.ot_font_set_funcs (font)
buf = hb.buffer_create ()
class Debugger(object):
def message (self, buf, font, msg, data, _x_what_is_this):
print(msg)
return True
debugger = Debugger()
hb.buffer_set_message_func (buf, debugger.message, 1, 0)
hb.buffer_add_utf8 (buf, text.encode('utf-8'), 0, -1)
hb.buffer_guess_segment_properties (buf)