ajout fichiers manquant

venv/Lib/site-packages/fontTools/ttLib/macUtils.py

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+"""ttLib.macUtils.py -- Various Mac-specific stuff."""
+from io import BytesIO
+from fontTools.misc.macRes import ResourceReader, ResourceError
+
+
+def getSFNTResIndices(path):
+	"""Determine whether a file has a 'sfnt' resource fork or not."""
+	try:
+		reader = ResourceReader(path)
+		indices = reader.getIndices('sfnt')
+		reader.close()
+		return indices
+	except ResourceError:
+		return []
+
+
+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(BytesIO):
+
+	"""Simple read-only file wrapper for 'sfnt' resources."""
+
+	def __init__(self, path, res_name_or_index):
+		from fontTools import ttLib
+		reader = ResourceReader(path)
+		if isinstance(res_name_or_index, str):
+			rsrc = reader.getNamedResource('sfnt', res_name_or_index)
+		else:
+			rsrc = reader.getIndResource('sfnt', res_name_or_index)
+		if rsrc is None:
+			raise ttLib.TTLibError("sfnt resource not found: %s" % res_name_or_index)
+		reader.close()
+		self.rsrc = rsrc
+		super(SFNTResourceReader, self).__init__(rsrc.data)
+		self.name = path