/usr/lib/python2.7/dist-packages/FontTools/fontTools/ttLib/macUtils.py is in fonttools 3.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | """ttLib.macUtils.py -- Various Mac-specific stuff."""
from __future__ import print_function, division, absolute_import
from fontTools.misc.py23 import *
import sys
import os
if sys.platform not in ("mac", "darwin"):
raise ImportError("This module is Mac-only!")
try:
from Carbon import Res
except ImportError:
import Res
def MyOpenResFile(path):
mode = 1 # read only
try:
resref = Res.FSOpenResFile(path, mode)
except Res.Error:
# try data fork
resref = Res.FSOpenResourceFile(path, unicode(), mode)
return resref
def getSFNTResIndices(path):
"""Determine whether a file has a resource fork or not."""
try:
resref = MyOpenResFile(path)
except Res.Error:
return []
Res.UseResFile(resref)
numSFNTs = Res.Count1Resources('sfnt')
Res.CloseResFile(resref)
return list(range(1, numSFNTs + 1))
def openTTFonts(path):
"""Given a pathname, return a list of TTFont objects. In the case
of a flat TTF/OTF file, the list will contain just one font object;
but in the case of a Mac font suitcase it will contain as many
font objects as there are sfnt resources in the file.
"""
from fontTools import ttLib
fonts = []
sfnts = getSFNTResIndices(path)
if not sfnts:
fonts.append(ttLib.TTFont(path))
else:
for index in sfnts:
fonts.append(ttLib.TTFont(path, index))
if not fonts:
raise ttLib.TTLibError("no fonts found in file '%s'" % path)
return fonts
class SFNTResourceReader(object):
"""Simple (Mac-only) read-only file wrapper for 'sfnt' resources."""
def __init__(self, path, res_name_or_index):
resref = MyOpenResFile(path)
Res.UseResFile(resref)
if isinstance(res_name_or_index, basestring):
res = Res.Get1NamedResource('sfnt', res_name_or_index)
else:
res = Res.Get1IndResource('sfnt', res_name_or_index)
self.file = BytesIO(res.data)
Res.CloseResFile(resref)
self.name = path
def __getattr__(self, attr):
# cheap inheritance
return getattr(self.file, attr)
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