def write(self, glyphSet: GlyphSet, saveAs: bool = True) -> None:
"""Write Layer to a :class:`fontTools.ufoLib.glifLib.GlyphSet`.
Args:
glyphSet: The GlyphSet object to write to.
saveAs: If True, tells the writer to save out-of-place. If False, tells the
writer to save in-place. This affects how resources are cleaned before
writing.
"""
glyphs = self._glyphs
if not saveAs:
for name in set(glyphSet.contents).difference(glyphs):
glyphSet.deleteGlyph(name)
for name, glyph in glyphs.items():
if glyph is _GLYPH_NOT_LOADED:
if saveAs:
glyph = self.loadGlyph(name)
else:
continue
_prune_object_libs(glyph.lib, _fetch_glyph_identifiers(glyph))
glyphSet.writeGlyph(name,
glyphObject=glyph,
drawPointsFunc=glyph.drawPoints)
glyphSet.writeContents()
glyphSet.writeLayerInfo(self)
if saveAs:
# all glyphs are loaded by now, no need to keep ref to glyphSet
self._glyphSet = None
def testReverseContents2(self):
src = GlyphSet(GLYPHSETDIR, validateRead=True, validateWrite=True)
dst = GlyphSet(self.dstDir, validateRead=True, validateWrite=True)
dstMap = dst.getReverseContents()
self.assertEqual(dstMap, {})
for glyphName in src.keys():
g = src[glyphName]
g.drawPoints(None) # load attrs
dst.writeGlyph(glyphName, g, g.drawPoints)
self.assertNotEqual(dstMap, {})
srcMap = dict(src.getReverseContents()) # copy
self.assertEqual(dstMap, srcMap)
del srcMap["a.glif"]
dst.deleteGlyph("a")
self.assertEqual(dstMap, srcMap)
def test_conflicting_case_insensitive_file_names(self, tmp_path):
src = GlyphSet(GLYPHSETDIR)
dst = GlyphSet(tmp_path)
glyph = src["a"]
dst.writeGlyph("a", glyph)
dst.writeGlyph("A", glyph)
dst.writeGlyph("a_", glyph)
dst.deleteGlyph("a_")
dst.writeGlyph("a_", glyph)
dst.writeGlyph("A_", glyph)
dst.writeGlyph("i_j", glyph)
assert dst.contents == {
'a': 'a.glif',
'A': 'A_.glif',
'a_': 'a_000000000000001.glif',
'A_': 'A__.glif',
'i_j': 'i_j.glif',
}
# make sure filenames are unique even on case-insensitive filesystems
assert len({fileName.lower() for fileName in dst.contents.values()}) == 5