New submission from Eric V. Smith <e...@trueblade.com>: See issue 33880 for the same issue with namedtuple.
This shows up on dataclasses only through make_dataclass. This is an expected ValueError: >>> make_dataclass('a', ['a', 'b', 'c', 'a']) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 1123, in make_dataclass raise TypeError(f'Field name duplicated: {name!r}') TypeError: Field name duplicated: 'a' But this is a SyntaxError: >>> make_dataclass('a', ['\u00b5', '\u03bc']) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 1133, in make_dataclass unsafe_hash=unsafe_hash, frozen=frozen) File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 958, in dataclass return wrap(_cls) File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 950, in wrap return _process_class(cls, init, repr, eq, order, unsafe_hash, frozen) File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 871, in _process_class else 'self', File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 490, in _init_fn return_type=None) File "/cygdrive/c/home/eric/.local/lib/python3.6/site-packages/dataclasses.py", line 356, in _create_fn exec(txt, globals, locals) File "<string>", line 1 SyntaxError: duplicate argument 'μ' in function definition ---------- assignee: eric.smith components: Library (Lib) messages: 319766 nosy: eric.smith priority: low severity: normal status: open title: dataclasses should use NFKD to find duplicate members versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33881> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com