Dane Sabo
3299181c70
M lazy-lock.json M lua/custom/configs/lspconfig.lua M lua/custom/init.lua A lua/custom/journal.lua A nvim_venv/bin/Activate.ps1 A nvim_venv/bin/activate A nvim_venv/bin/activate.csh A nvim_venv/bin/activate.fish
33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
"""Specialization of fontTools.misc.visitor to work with TTFont."""
|
|
|
|
from fontTools.misc.visitor import Visitor
|
|
from fontTools.ttLib import TTFont
|
|
|
|
|
|
class TTVisitor(Visitor):
|
|
def visitAttr(self, obj, attr, value, *args, **kwargs):
|
|
if isinstance(value, TTFont):
|
|
return False
|
|
super().visitAttr(obj, attr, value, *args, **kwargs)
|
|
|
|
def visit(self, obj, *args, **kwargs):
|
|
if hasattr(obj, "ensureDecompiled"):
|
|
obj.ensureDecompiled(recurse=False)
|
|
super().visit(obj, *args, **kwargs)
|
|
|
|
|
|
@TTVisitor.register(TTFont)
|
|
def visit(visitor, font, *args, **kwargs):
|
|
# Some objects have links back to TTFont; even though we
|
|
# have a check in visitAttr to stop them from recursing
|
|
# onto TTFont, sometimes they still do, for example when
|
|
# someone overrides visitAttr.
|
|
if hasattr(visitor, "font"):
|
|
return False
|
|
|
|
visitor.font = font
|
|
for tag in font.keys():
|
|
visitor.visit(font[tag], *args, **kwargs)
|
|
del visitor.font
|
|
return False
|