Re:Why Python keeps growing, explained
by bostik on Friday March 03, 2023 @02:00PM
(#35013622)
> For the most part they don't need to know about concurrency [...]
In my opinion, this is the part that Go got mostly right. Concurrency is handled by the runtime, and held behind a very thin veil. As a programmer you don't really need to know about it, but it's there when you need to poke at it directly. Exposing channels as a uniform communication mechanism has still enough footguns to be unpleasant, though.
In an ideal world, I should be able to decorate a [python] variable and behind the scenes the runtime would automatically shovel all writes to it through an implicitly created channel. Instead of me as a coder having to think about it. Reads could still go through directly because they are safe.
If I could have Python syntax and stdlib, with Go's net/http and crypto libraries included, and have concurrency handled transparently in Go-style without having to think about it, that would be pretty close to an all-wishes-come-true systems language. Oh, and "go fmt", "go perf" and "go fuzz" as first-class citizens too.
Someone else in this thread brought up the idea of immutable data structures as a default. I wouldn't mind that. Python used to have frozenset (technically it still does but I haven't seen a performance difference for a while), so extending the idea of freeze()/unfreeze() to all data types certainly has appeal.
In my opinion, this is the part that Go got mostly right. Concurrency is handled by the runtime, and held behind a very thin veil. As a programmer you don't really need to know about it, but it's there when you need to poke at it directly. Exposing channels as a uniform communication mechanism has still enough footguns to be unpleasant, though.
In an ideal world, I should be able to decorate a [python] variable and behind the scenes the runtime would automatically shovel all writes to it through an implicitly created channel. Instead of me as a coder having to think about it. Reads could still go through directly because they are safe.
If I could have Python syntax and stdlib, with Go's net/http and crypto libraries included, and have concurrency handled transparently in Go-style without having to think about it, that would be pretty close to an all-wishes-come-true systems language. Oh, and "go fmt", "go perf" and "go fuzz" as first-class citizens too.
Someone else in this thread brought up the idea of immutable data structures as a default. I wouldn't mind that. Python used to have frozenset (technically it still does but I haven't seen a performance difference for a while), so extending the idea of freeze()/unfreeze() to all data types certainly has appeal.