#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""对比两个字体文件"""

from fontTools.ttLib import TTFont
from fontTools.ttLib.tables import _h_m_t_x, _g_a_s_p

original_hmtx = _h_m_t_x.table__h_m_t_x.decompile
def patched_hmtx(self, data, ttFont):
    try: return original_hmtx(self, data, ttFont)
    except: self.metrics = {}
_h_m_t_x.table__h_m_t_x.decompile = patched_hmtx

original_gasp = _g_a_s_p.table__g_a_s_p.decompile
def patched_gasp(self, data, ttFont):
    try: return original_gasp(self, data, ttFont)
    except: self.gaspRanges = {}
_g_a_s_p.table__g_a_s_p.decompile = patched_gasp

print('=== public/fonts/AoyagiReisho.ttf ===')
f1 = TTFont('public/fonts/AoyagiReisho.ttf')
cmap1 = f1.getBestCmap()
print('U+9060 遠:', 0x9060 in cmap1)
print('U+8fdc 远:', 0x8fdc in cmap1)
print('字形数:', len(f1.getGlyphOrder()))
print('GSUB:', 'GSUB' in f1)
f1.close()

print()
print('=== src/app/fonts/AoyagiReisho.ttf ===')
f2 = TTFont('src/app/fonts/AoyagiReisho.ttf')
cmap2 = f2.getBestCmap()
print('U+9060 遠:', 0x9060 in cmap2)
print('U+8fdc 远:', 0x8fdc in cmap2)
print('字形数:', len(f2.getGlyphOrder()))
print('GSUB:', 'GSUB' in f2)
f2.close()