| from __future__ import print_function, unicode_literals |
| |
| import itertools |
| import unicodedata |
| |
| from fontTools.ttLib import TTFont |
| |
| try: |
| chr(0x100) |
| except ValueError: |
| chr = unichr |
| |
| def grouper(n, iterable): |
| """ |
| >>> list(grouper(3, 'ABCDEFG')) |
| [['A', 'B', 'C'], ['D', 'E', 'F'], ['G']] |
| """ |
| iterable = iter(iterable) |
| return iter(lambda: list(itertools.islice(iterable, n)), []) |
| |
| ttf = TTFont("../../css/fonts/ahem/ahem.ttf") |
| |
| chars = {char for table in ttf['cmap'].tables for char in table.cmap.keys()} |
| |
| # exclude chars that can't be represented as HTML numeric character refs |
| chars = chars - (set(range(0x80, 0x9F+1)) | {0x00}) |
| |
| chars_sorted = sorted(chars) |
| |
| per_row = 17 |
| |
| |
| def build_header(is_test): |
| rv = [] |
| |
| rv.append(""" |
| <!doctype html> |
| <title>Ahem checker</title>""") |
| |
| if is_test: |
| rv.append(""" |
| <link rel="match" href="ahem-ref.html">""") |
| |
| rv.append(""" |
| <style>""") |
| |
| if not is_test: |
| rv.append(""" |
| @font-face { |
| font-family: Ahem; |
| src: url("../css/fonts/ahem/ahem.ttf"); |
| }""") |
| |
| rv.append(""" |
| * { |
| padding: 0; |
| margin: 0; |
| border: none; |
| } |
| |
| table { |
| font: 15px/1 Ahem; |
| border-collapse: separate; |
| border-spacing: 1px; |
| table-layout: fixed; |
| } |
| |
| td { |
| width: 34px; |
| } |
| </style> |
| """) |
| |
| return "".join(rv) |
| |
| |
| def build_table(): |
| rv = [] |
| |
| rv.append("<table>\n") |
| for row in grouper(per_row, chars_sorted): |
| rv.append(" " * 4 + "<tr>\n") |
| for codepoint in row: |
| assert codepoint <= 0xFFFF |
| try: |
| name = unicodedata.name(chr(codepoint)) |
| except ValueError: |
| rv.append(" " * 8 + "<td>&#x%04X;x <!-- U+%04X -->\n" % (codepoint, codepoint)) |
| else: |
| rv.append(" " * 8 + "<td>&#x%04X;x <!-- U+%04X: %s -->\n" % (codepoint, codepoint, name)) |
| rv.append("</table>\n") |
| |
| return "".join(rv) |
| |
| |
| with open("../ahem.html", "w") as f1: |
| f1.write(build_header(True)) |
| f1.write(build_table()) |
| |
| with open("../ahem-ref.html", "w") as f1: |
| f1.write(build_header(False)) |
| f1.write(build_table()) |
