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As far as I know, the Future concept for async/await started with Twisted's Deferred, which is a framework for Python. It's not really from functional land.

• cerved 5y ago
  futures have been around since the 80s afaik
• nextaccountic 5y ago
  Futures were first proposed in 1976, in a book called "The Impact of Applicative Programming on Multiprocessing". [0] Applicative programming is an older term for functional programming[1], but note this isn't pure functional programming like in Haskell; it's functional programming like in Scheme and Javascript. [0] I can't find a pdf of the book, but it was mentioned here https://en.wikipedia.org/wiki/Futures_and_promises https://en.wikipedia.org/wiki/Futures_and_promises - the book calls it promises [1] https://en.wikipedia.org/wiki/Applicative_programming_language https://en.wikipedia.org/wiki/Applicative_programming_langua...
  • dragonwriter 5y ago
    > Futures were first proposed in 1976, in a book called "The Impact of Applicative Programming on Multiprocessing". According to Wikipedia, Promises were, Futures (which are similar but not identical) were proposed in a 1977 paper. All of the closely related concepts of promises, futures, logic variables, and dataflow variables were used in functional languages first, and long before their use in, or the existence of, Twisted.
• rowanG077 5y ago
  I don't think python invited a single thing tbh.