On Mon, 7 Dec 2020 at 23:35, Larry Martell wrote:
>
> On Mon, Dec 7, 2020 at 5:29 PM Marco Sulla
> wrote:
> >
> > You can return dictionaries that returns True if
> >
> > (a.items() & kwargs.items()) == kwargs.items()
> >
> > when `a` is one of your dicts.
>
> But what is passed in kwargs will n
On 2020-12-07 22:06, Larry Martell wrote:
I have a class that has an object that contains a list of dicts. I
want to have a class method that takes a variable number of key/value
pairs and searches the list and returns the item that matches the
arguments.
If I know the key value pairs I can do s
On Mon, Dec 7, 2020 at 5:42 PM Matt Wheeler wrote:
>
> for item in self.data:
> if all(item[k] == v for k,v in kwargs.items()):
> return item
>
> Or
>
> return [item for item in self.data if all(item[k] == v for k,v in
> kwargs.items())]
>
> to return all matches
>
> Beware though tha
for item in self.data:
if all(item[k] == v for k,v in kwargs.items()):
return item
Or
return [item for item in self.data if all(item[k] == v for k,v in
kwargs.items())]
to return all matches
Beware though that either of these will be slow if your list of dicts is large.
If the list
On Mon, Dec 7, 2020 at 5:29 PM Marco Sulla wrote:
>
> You can return dictionaries that returns True if
>
> (a.items() & kwargs.items()) == kwargs.items()
>
> when `a` is one of your dicts.
But what is passed in kwargs will not necessarily have values for all
of the keys and I only want to check f
You can return dictionaries that returns True if
(a.items() & kwargs.items()) == kwargs.items()
when `a` is one of your dicts.
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I have a class that has an object that contains a list of dicts. I
want to have a class method that takes a variable number of key/value
pairs and searches the list and returns the item that matches the
arguments.
If I know the key value pairs I can do something like this:
instance = next(item fo
