Use the argument block=False only if you want to pop up all the plots together (this could be quite messy if you have a lot of plots). You can do this inside the loop_plot function or in a separate loop using the dictionaries that the function provided. Just to add returning figs and axs is not mandatory to execute plt.show().

Nov 5, 2024 · I'd like to use multi-threading to spin up a bunch of api.my_operations at once so I can process maybe 5 or 10 or even 100 items at once. If my_operation() returns an exception (because maybe I already processed that item) - that's OK. It won't break anything. The loop can continue to the next item. Note: this is for Python 2.7.3

Feb 11, 2010 · The Errors and Exceptions section of the Python tutorial would be a good place to start with basic exception handling in Python. In general, exceptions are not ideal for your situation anyway—a simple while loop should be sufficient. Exceptions should be reserved for exceptional situations, and bad user input is not exceptional, it's expected.

May 11, 2022 · anon and chepner's answers are on the right track. Python 3.x has a print function and this is what you will need if you want to embed print within a function (and, a fortiori, lambdas). However, you can get the print function very easily in python 2.x by importing from the standard library's future module. Check it out:

@KirillTitov Yes python is a fundamentally non-functional language (this is a purely imperative coding - and I agree with this answer's author that it is the way python is set up to be written. Attempting to use functionals leads to poorly reading or non- pythonic results.

Feb 19, 2017 · I am currently learning Python (I have a strong background in Matlab). I would like to write a loop in Python, where the size of the array increases with every iteration (i.e., I can assign a newly calculated value to a different index of a variable). For the sake of this question, I am using a very simple loop to generate the vector t = [1 2 3 ...

This loop creates five instances of the Cir class and assigns them to global variables with names that depend on the value of the loop variable i. The variable inst_name is created as a string that adds the constant string my_instance_ with the string representation of the loop variable i .

Then use a separate for loop to view each entry or even execute other operations. Here is an example - I have a number of network switches (say between 2 and 8) at various BRanches. Now I need to ensure I have a way to determining how many switches are available (or alive - ping test) at any given branch and then perform some operations on them.

Nov 23, 2011 · While "".join is more pythonic, and the correct answer for this problem, it is indeed possible to use a for loop. If this is a homework assignment (please add a tag if this is so!), and you are required to use a for loop then what will work (although is not pythonic, and shouldn't really be done this way if you are a professional programmer ...

Sep 6, 2013 · If you want a nested loop and you only have two iterables, just use a nested loop: for i in range(x): for i in range(y): … If you have more than two iterables, use itertools.product. Finally, if you want lock-step iteration up to x and then to continue to y, you have to decide what the rest of the x values should be.