some new features

.venv/lib/python3.12/site-packages/fontTools/unicode.py

@@ -0,0 +1,50 @@
+def _makeunicodes(f):
+    lines = iter(f.readlines())
+    unicodes = {}
+    for line in lines:
+        if not line:
+            continue
+        num, name = line.split(";")[:2]
+        if name[0] == "<":
+            continue  # "<control>", etc.
+        num = int(num, 16)
+        unicodes[num] = name
+    return unicodes
+
+
+class _UnicodeCustom(object):
+    def __init__(self, f):
+        if isinstance(f, str):
+            with open(f) as fd:
+                codes = _makeunicodes(fd)
+        else:
+            codes = _makeunicodes(f)
+        self.codes = codes
+
+    def __getitem__(self, charCode):
+        try:
+            return self.codes[charCode]
+        except KeyError:
+            return "????"
+
+
+class _UnicodeBuiltin(object):
+    def __getitem__(self, charCode):
+        try:
+            # use unicodedata backport to python2, if available:
+            # https://github.com/mikekap/unicodedata2
+            import unicodedata2 as unicodedata
+        except ImportError:
+            import unicodedata
+        try:
+            return unicodedata.name(chr(charCode))
+        except ValueError:
+            return "????"
+
+
+Unicode = _UnicodeBuiltin()
+
+
+def setUnicodeData(f):
+    global Unicode
+    Unicode = _UnicodeCustom(f)