The union operator ("|") for dictionaries was used in some places.
For dictionaries it is only supported for python version >= 3.9 (https://peps.python.org/pep-0584/).
In setup.cfg python >= 3.8 was defined (python_requires = >=3.8).
To preserve compatibility with 3.8 I changed the union operators for dicts.
Ernst79
commented
2 years ago
The union operator ("|") for dictionaries was used in some places. For dictionaries it is only supported for python version >= 3.9 (https://peps.python.org/pep-0584/). In setup.cfg python >= 3.8 was defined (python_requires = >=3.8). To preserve compatibility with 3.8 I changed the union operators for dicts.