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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