mypy question

[Karsten Hilbert]

Am Sat, Jan 13, 2024 at 09:20:00PM +0100 schrieb Karsten Hilbert via Python-list:

> > I was wondering if
> > your type hint for queries shouldn't be the following.
> >
> > queries:list[dict[str,str]|dict[str,list]|dict[str,dict[str, dict[str, Ant]]]

Wait, not really. Let me give an example. Here's three times
the same query (as far as PostgreSQL is concerned, after
having been passed through psycopg2):

queries = [
	{
		'SQL': 'SELECT 1'
	},
	{
		'SQL': 'SELECT %s',
		'args': [1]
	},
	{
		'SQL': 'SELECT %(value)s',
		'args': {'value': 1}
	}
]

The value for key "SQL" will always be str-like.

The value for "args" can be a list or a dict itself.

If "args" is a dict it will be of type [str, Any].

That's what I am trying to tell mypy.

Karsten
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