funcy
example-code-2e
| funcy | example-code-2e | |
|---|---|---|
| 5 | 3 | |
| 3,272 | 2,932 | |
| - | 2.4% | |
| 6.0 | 0.0 | |
| 4 days ago | 7 months ago | |
| Python | Python | |
| BSD 3-clause "New" or "Revised" License | MIT License |
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funcy
- Funcy: Fancy and practical functional tools [Python]
- Ask HN: How can I get better at writing production-level Python?
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Ban 1+N in Django
On an unrelated note, Python folks should check out OP's library funcy [1]: "A collection of fancy functional tools focused on practicality. Inspired by clojure, underscore and my own abstractions."
Thanks for the library Suor!
[1] https://github.com/Suor/funcy
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What can you do in Haskell that you can't do in Python(for example)?
Functional semantics are available in Python, but IMO not that great. List, dict, and generator comprehensions allow you to perform most operations that you would use in a functional first programming language and there are third party libraries like toolz and funcy that implement some of the more advanced operations. The main issue I've found with using Python as a functional language is it doesn't support fluent syntax. With Scala you can do a relatively complex map/filter/reduce operation with syntactic ease list_of_ints.map(x => x*x).filter(x => x%2 ==0).reduce(x,y => x+y) With Python it's just clunky and less readable b/c of support of list comprehension syntax over fluent syntax. sum([x**2 for x in list_of_ints if x % 2 == 0]) A codebase with 5000 lines of the Scala style code will be much readable and maintainable than with the Python style code.
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Toolz - A functional standard library for Python
Also worse looking at: https://github.com/suor/funcy
example-code-2e
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Ask HN: How can I get better at writing production-level Python?
Yeah, reading the Fluent Python book[1] and / or following along with their support files[2] would a good way to start
[1] https://amzn.to/3J48u2J
[2] https://github.com/fluentpython/example-code-2e
- I want to make a deck of cards in Python. I seem to get the assignment wrong, even with using copy.deepcopy
What are some alternatives?
Toolz - A functional standard library for Python.
glom - ☄️ Python's nested data operator (and CLI), for all your declarative restructuring needs. Got data? Glom it! ☄️
fn.py - Functional programming in Python: implementation of missing features to enjoy FP
curio - Good Curio!
CyToolz - Cython implementation of Toolz: High performance functional utilities
asynchrony - asyncio Python framework for writing safe and fast concurrent code
Pyrsistent - Persistent/Immutable/Functional data structures for Python
interleave - Yield from multiple iterators as values become available
Coconut - Simple, elegant, Pythonic functional programming.
python-mastery - Advanced Python Mastery (course by @dabeaz)
Deal - 🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
hissp - It's Python with a Lissp.