It's stupid to participate on either side of this discussion. If you think it's not a "real" language you are applying a 100% arbitrary definition to it, and if you say it is a "real language" you are conceding that calling it "not real" even makes sense in some way (which it doesn't).

Personally I like languages with real and strong data types but people are free to use whatever language they like most.

[–] AVincentInSpace@pawb.social 9 points 3 weeks ago (1 children)

For the last time, Python is not weakly typed. It is dynamically typed. The statement 5 + "hello" results in a type error. Bash is weakly typed, and that same addition results in 5hello

[–] NaevaTheRat@vegantheoryclub.org 1 points 3 weeks ago (1 children)

Why do people think Python is ducktyped? The syntax is quite explicit, just because x = 5. is shorthand for x = float(5) doesn't mean it's doing weird mutations. The closest would be maybe that something like:

x = 5
y = 2.
z = x * y

works (I think) but that's not exactly a wacky behaviour. It's not like it ever does the wrong behaviour of casting a float to an int which can erase meaningful data and cause unpredictable behaviour.

I mean you can (and often should!) give functions/methods type signatures ffs.

[–] AVincentInSpace@pawb.social 7 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

Because to a certain extent Python is duck typed. Python has no concept of interfaces, unless you count the abc module combined with manual isinstance() checks, which I've never seen anyone do in production. In order to be passed to some function that expects a "file-like object", it just has to have methods named read(), seek(), and possibly isatty(). The Python philosophy, at least as I see it, is "as long as it has methods named walk() and quack(), it's close enough to a duck for me to treat it as one".

Duck typing is distinct from weak type systems, though.

[–] FooBarrington@lemmy.world 2 points 3 weeks ago

Python has Interfaces in the form of protocols, but those are explicitly duck-typed