Update for Python 3.14 beta 1!

Author: davepeck

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM koxudaxi/python:3.14-rc-bullseye
+FROM python:3.14.0b1-bullseye
 
 # # Allow PYO3 to build even though the configured interpreter version (3.14)
 # # is greater than PYO3's stated limit (3.12)

pep/__init__.py

@@ -2,56 +2,6 @@
 
 from html.parser import HTMLParser
 
-#
-# Known bugs/divergences between cpython/tstrings and the current PEP 750 spec
-#
-
-# When these go to False, we can remove 'em.
-
-_BUG_CONSTANT_TEMPLATE = False  # 🎉
-"""True if constant templates are turned into Constant in the cpython prototype."""
-
-_BUG_SINGLE_INTERPOLATION = False  # 🎉
-"""True if the cpython prototype evaluates `t"{42}"` as Interpolation(...), not Template."""
-
-_MISSING_TEMPLATE_ADD_RADD = False  # 🎉
-"""True if the cpython prototype is missing __add__ and __radd__ for Template."""
-
-_MISSING_INTERLEAVING = False  # 🎉
-"""True if the cpython prototype doesn't interleave strings and interpolations."""
-
-_MISSING_IMPLICIT_CONCAT = False  # 🎉
-"""True if the cpython prototype doesn't support implicit concatenatenation."""
-
-_INCORRECT_INIT_ARGS = False  # 🎉
-"""True if the cpython prototype doesn't have the correct __init__ arguments."""
-
-_BUG_INTERPOLATION_MATCH_ARGS = False  # 🎉
-"""True if the cpython prototype doesn't match the PEP 750 spec for Interpolation.__match_args__."""
-
-_BUG_DEBUG_SPECIFIER = False  # 🎉
-"""True if the cpython prototype doesn't match the PEP 750 spec for debug specifier."""
-
-_BUG_DEBUG_SPECIFIER_WITH_FMT = True
-"""True if the cpython prototype doesn't match the PEP 750 spec for debug specifier with format."""
-
-_INCORRECT_SYNTAX_ERROR_MESSAGE = False  # 🎉
-"""True if the cpython prototype doesn't match the PEP 750 spec for syntax error message."""
-
-_BUG_TEMPLATE_CONSTRUCTOR = False  # 🎉
-"""True if `Template.__init__()` doesn't match the PEP 750 spec."""
-
-_BUG_NESTED_FORMAT_SPEC = False  # 🎉
-"""True if the cpython prototype doesn't support interpolations within format specifications."""
-
-_BUG_INTERPOLATION_CONSTRUCTOR_SEGFAULT = False  # 🎉
-"""True if invalid constructions of Interpolation lead to segfaults."""
-
-_BUG_MANY_EXPRESSIONS = False  # 🎉
-"""True if the cpython prototype raises MemoryError for templates with >16 expressions."""
-
-__BUG_INTERPOLATION_CONSTRUCTOR_IGNORE_CONV = False  # 🎉
-"""True if the cpython prototype ignores the conversion specifier in Interpolation.__init__."""
 #
 # Debug utilities -- useful when developing some of these examples
 #