Crash in python 3.11
Hi thanks for your awsome app , i got this error in Fedora 37 in Python 3.11
Traceback (most recent call last):
File "/home/yodatak/Projets/pdfimpose/test/bin/./pdfimpose", line 33, in <module>
sys.exit(load_entry_point('pdfimpose==2.2.1', 'console_scripts', 'pdfimpose')())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/yodatak/Projets/pdfimpose/test/bin/./pdfimpose", line 25, in importlib_load_entry_point
return next(matches).load()
^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/importlib/metadata/__init__.py", line 198, in load
module = import_module(match.group('module'))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<frozen importlib._bootstrap>", line 1206, in _gcd_import
File "<frozen importlib._bootstrap>", line 1178, in _find_and_load
File "<frozen importlib._bootstrap>", line 1149, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 940, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/home/yodatak/Projets/pdfimpose/test/lib64/python3.11/site-packages/pdfimpose-2.2.1-py3.11.egg/pdfimpose/__main__.py", line 25, in <module>
File "/home/yodatak/Projets/pdfimpose/test/lib64/python3.11/site-packages/pdfimpose-2.2.1-py3.11.egg/pdfimpose/schema/__init__.py", line 564, in <module>
File "/usr/lib64/python3.11/dataclasses.py", line 1221, in dataclass
return wrap(cls)
^^^^^^^^^
File "/usr/lib64/python3.11/dataclasses.py", line 1211, in wrap
return _process_class(cls, init, repr, eq, order, unsafe_hash,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/dataclasses.py", line 959, in _process_class
cls_fields.append(_get_field(cls, name, type, kw_only))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/dataclasses.py", line 816, in _get_field
raise ValueError(f'mutable default {type(f.default)} for field '
ValueError: mutable default <class 'pdfimpose.schema.Margins'> for field omargin is not allowed: use default_factory
Edited by anarchistcat