3 """usage: ./gen-emoji-table.py emoji-data.txt emoji-test.txt
6 * https://www.unicode.org/Public/UCD/latest/ucd/emoji/emoji-data.txt
7 * https://www.unicode.org/Public/emoji/latest/emoji-test.txt
11 from collections import OrderedDict
14 if len (sys.argv) != 3:
18 header = [f.readline () for _ in range(10)]
20 ranges = OrderedDict()
21 for line in f.readlines():
23 if not line or line[0] == '#':
25 rang, typ = [s.strip() for s in line.split('#')[0].split(';')[:2]]
27 rang = [int(s, 16) for s in rang.split('..')]
35 if ranges[typ] and ranges[typ][-1][1] == start - 1:
36 ranges[typ][-1] = (ranges[typ][-1][0], end)
38 ranges[typ].append((start, end))
42 print ("/* == Start of generated table == */")
44 print (" * The following tables are generated by running:")
46 print (" * ./gen-emoji-table.py emoji-data.txt")
48 print (" * on file with this header:")
51 print (" * %s" % (l.strip()))
54 print ("#ifndef HB_UNICODE_EMOJI_TABLE_HH")
55 print ("#define HB_UNICODE_EMOJI_TABLE_HH")
57 print ('#include "hb-unicode.hh"')
60 for typ, s in ranges.items():
61 if typ != "Extended_Pictographic": continue
65 for i in range(start, end + 1):
68 sol = packTab.pack_table(arr, 0, compression=9)
69 code = packTab.Code('_hb_emoji')
70 sol.genCode(code, 'is_'+typ)
71 code.print_c(linkage='static inline')
75 print ("#endif /* HB_UNICODE_EMOJI_TABLE_HH */")
77 print ("/* == End of generated table == */")
82 with open(sys.argv[2]) as f:
83 for line in f.readlines():
85 line = line[:line.index("#")]
87 line = line[:line.index(";")]
89 line = line.split(" ")
92 sequences.append(line)
94 with open("../test/shape/data/in-house/tests/emoji-clusters.tests", "w") as f:
95 for sequence in sequences:
96 f.write("../fonts/AdobeBlank2.ttf;--no-glyph-names --no-positions --font-funcs=ot")
97 f.write(";" + ",".join(sequence))
98 f.write(";[" + "|".join("1=0" for c in sequence) + "]\n")