Python : List Comprehensn with IF/ELSE statement Question: I’m looking for an oneliner for this below logic: links (list) variable will contain = [‘**www.google.com/api/1.js**’,’**/path.js**’] url = "mysite.com" valid_links = [url + u for u in links if not urlparse(u).netloc ] This will give me only [‘mysite.com/path.js’] but not ‘www.google.com‘ in the list. I need full …
importing module inside of a list comprehension in python Question: The below program will show loading in console. Can we make it one line? For that to happen we need to import time module inside of list comprehension. How can we import module inside of list comprehension? import time [print(f"rLoading… " + ((‘|’, ‘/’, ‘-‘, …
Can a list comprehension be divided in two lists? Question: I think I’ve caught the idea of one-line for loop, but now I have a problem. I know I can define a dataframe column using this like: df = pd.DataFrame(columns=["columnA"]) list = [0, 1, 2, 3, 4] df["columnA"] = [i for i in list] Now …
pass equivalent in one line if statements in Python Question: if number == 1: action = 0 else: pass What would be the equivalent one-liner here? action = 0 if number == 1 else pass This raises an error, obviously. But I can’t use else 0, since 0 is a valid action. Currently, I’m using …
List comprehension instead of extend in loop Question: Can I write this code in one line? I tried use chain in list comprehension. def divisors(n): result = [] for div in range(1, int(sqrt(n)) + 1): if n % div == 0: result.extend([div, n / div]) return list(set(result)) Asked By: Ashtart || Source Answers: Are you …
