deanm0000 commented on issue #754:
URL:
https://github.com/apache/datafusion-python/issues/754#issuecomment-2741575371
Another potential friendly alias method is to use **kwargs in `select` and
`aggregate`. Here's a select implementation:
```python
def select(self, *exprs: Expr | str, **kwargs: Expr | str) -> DataFrame:
exprs_internal = [
Expr.column(arg).expr if isinstance(arg, str) else arg.expr for
arg in exprs
]
for name, expr_or_str in kwargs.items():
if isinstance(expr_or_str, str):
expr_or_str=col(expr_or_str)
exprs_internal.append(expr_or_str.alias(name))
return DataFrame(self.df.select(*exprs_internal))
```
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