For anyone who has Mac OS Monterey installed, it's just a case of opening up Terminal and running 'python --version'.
There is a tool I use that may stop working if the system Python version changes.
sanhozay
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I use child contexts a lot in modal views with Core Data, so the apparent lack of child contexts in SwiftData has been bothering me. This may be a solution.
Extension on ModelContext:
extension ModelContext {
var child: ModelContext {
let context = ModelContext(self.container)
context.autosaveEnabled = false
return context
}
}
Presenting the sheet:
.sheet(isPresented: $showAddSheet) {
MySheet().environment(\.modelContext, context.child)
}
Then the done button in the sheet inserts the @State model object and saves the context:
Button("Done") {
do {
context.insert(myModelObject)
try context.save()
} catch let error {
...
}
dismiss()
}