🔒 Simple question

[open hornet]

Need help figuring out code logistics, its probably a really simple solution that just doesn't come to mind, how can I loop over the same conditions but execute different functions, without repeating the code? It feels redundant to write

for this:
for that:
do this

for this
for that
do that

Note that "this" needs to complete the loop before "that"

[zenith basin]

@open hornet

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[open hornet]

very much, "this" needs to be done before "that"

[empty trout]

you could make a list of functions and then iterate over that list

[open hornet]

I was thinking that

[pure summit]

So something like this. ```py
for a, b in (this, that), (that, this):
for x in a:
for y in b:
func(x, y)

[empty trout]

do the functions require passing in arguments?

[open hornet]

can it be done simpler by making a list of "conditions"?

or do I need to transform the conditions into functions

because its essentially looping over a list of lists and then checking two different conditions

[empty trout]

as far as I understand, the conditions would be evaluated as soon as they are encountered, so you can't really make a list of them like that

you would need funcs or a lambda at least

[open hornet]

true

ok, how could I turn it into a lambda function

[empty trout]

what is the condition

[pure summit]

It may be useful to make a function that accepts a function predicate

[open hornet]

for i in range(len(object)): 
  for j in range(len(object[i]:
    if object[i][j] >= 1 and object[i][j] < 10:
      object[i][j] += 1

[pure summit]

what about the second condition?

[open hornet]

for i in range(len(object)): 
  for j in range(len(object[i]:
    if 10 in #function that finds neighbors of the current position and outputs a list of the values at those neighbors, requires the current position i, and j, as inputs:
      object[i][j] += 1

[pure summit]

What about making a generator for the nested for loops?

def cells():
  for i in range(object)):
    for j in range(len(object[i])):
      yield i, j

for i, j in cells():
  if foo:
    pass

if i, j in cells():
  if bar:
    pass

[open hornet]

wow, did not know this existed, this could help

thanks!

[pure summit]

.rp generators

[static prairie]

Search results - Real Python

Here are the top 5 results:

How to Use Generators and yield in Python

https://realpython.com/introduction-to-python-generators/

Generative Adversarial Networks: Build Your First Models

https://realpython.com/generative-adversarial-networks/

Using the NumPy Random Number Generator

https://realpython.com/numpy-random-number-generator/

Build a Python Directory Tree Generator for the Command Line

https://realpython.com/directory-tree-generator-python/

Iterators and Iterables in Python: Run Efficient Iterations

https://realpython.com/python-iterators-iterables/

Click the links to go to the articles.

[open hornet]

is it possible to reduce it to a lambda function?

[pure summit]

like a generator comprehension?

[open hornet]

yes

[pure summit]

Yes, you can nest comprehensions

.rp comprehension

[static prairie]

Search results - Real Python

Here are the top 5 results:

Python Set Comprehensions: How and When to Use Them

https://realpython.com/python-set-comprehension/

When to Use a List Comprehension in Python

https://realpython.com/list-comprehension-python/

Python Dictionary Comprehensions: How and When to Use Them

https://realpython.com/python-dictionary-comprehension/

Python's list Data Type: A Deep Dive With Examples

https://realpython.com/python-list/

Python's filter(): Extract Values From Iterables

https://realpython.com/python-filter-function/

Click the links to go to the articles.

[open hornet]

thank you very much

[zenith basin]

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