[golergka]

I just learned about this, so they are unreadable to me.

But it's not relevant. What relevant is, do they create a readability problem for a python developer who spent significant time with them? I honestly don't know.

[andybak]

I 'got' list comprehensions fairly immediately and find them clearer in most cases than map/filter for an explicit loop. I'm cautious when nesting them (as long as your code formatting is clear - a single nested comprehension is pretty acceptable) and I never use the multiple 'for' form as it's just not intuitive to me.

I am rather fond of dictionary comprehensions as mentioned in the article:

    colors = [jedi['lightsaber_color'] for jedi in jedis]
    frequencies = {color: colors.count(color) for color in set(colors)}

    print(frequencies)
    # {'green': 6, 'red': 5, 'blue': 6}

[bpicolo]

I think the biggest reason python map/filter aren't natural is the building outwards (though I do realize it's lispy and some people might prefer it).

Languages that support it directly on a list are much more intuitive in my head: list.filter().map()...

Alternatively, pull in syntax like elixir (and other languages) have to make chaining a breeze:

list |> map() |> filter()

[ardfard]

Really? I am pretty much mind-blown when the first time I learned about this. Given that my background is Mathematics, I thought it was pretty elegant and also looked very intuitive.