estasney

# This is useful for when an orm model has a property that references a column that has a different name

class Model():
    __table_name__ = "sometable"
    legacy_id = Column("id", Integer)
    
attrs = Model.__mapper__ # or inspect(Model)
{c.key: c.columns[0].key for c in attrs.column_attrs}
# {'legacy_id': 'id'}

estasney

import inspect
import os
from functools import wraps

def env_override(func):
    sig = inspect.signature(func)
    # Identify parameters with default value None
    none_defaults = [
        name for name, param in sig.parameters.items()
        if param.default is None