def read(cls,
name: str,
glyphSet: GlyphSet,
lazy: bool = True,
default: bool = False) -> Layer:
"""Instantiates a Layer object from a
:class:`fontTools.ufoLib.glifLib.GlyphSet`.
Args:
name: The name of the layer.
glyphSet: The GlyphSet object to read from.
lazy: If True, load glyphs as they are accessed. If False, load everything
up front.
"""
glyphNames = glyphSet.keys()
glyphs: dict[str, Glyph]
if lazy:
glyphs = {gn: _GLYPH_NOT_LOADED for gn in glyphNames}
else:
glyphs = {}
for glyphName in glyphNames:
glyph = Glyph(glyphName)
glyphSet.readGlyph(glyphName, glyph, glyph.getPointPen())
glyphs[glyphName] = glyph
self = cls(name, glyphs, default=default)
if lazy:
self._glyphSet = glyphSet
glyphSet.readLayerInfo(self)
return self
def run_ufolib_import_validation(self):
"""
ufoLib GlyphSet.readLayerInfo method performs validations of layerinfo.plist file(s)
:return: (list) list of test failure Result objects
"""
ss = StdStreamer(self.ufopath)
for glyphs_dir in self.ufoobj.glyphsdir_list:
res = Result(glyphs_dir[1])
rel_dir_path = os.path.join(self.ufopath, glyphs_dir[1])
try:
gs = GlyphSet(
rel_dir_path, ufoFormatVersion=self.ufoversion, validateRead=True
)
gs.readLayerInfo(self.layerinfo_obj)
res.test_failed = False
ss.stream_result(res)
except Exception as e:
res.test_failed = True
res.test_long_stdstream_string = (
"layerinfo.plist in "
+ rel_dir_path
+ " failed ufoLib import test with error: "
+ str(e)
)
self.test_fail_list.append(res)
ss.stream_result(res)
return self.test_fail_list