I want to create a condition to check if a subkey in a JSON file exists: with open(‘C:/files/response.json’) as json_file: data = json.load(json_file) if ‘XMLRESPONSE’ in data and data[‘XMLRESPONSE’][‘ITEM’]: print("key exist in JSON data") else: print("Key doesn’t exist in JSON data") input ("Press any key") But that doesn’t work. I want to do 2 things:… Read More Check if a subkey in a JSON file exists

I converted my code from python 2 to python 3, everything is working well except for this part of the code: from binascii import unhexlify def swap_endian_words(hex_words): ”’Swaps the endianness of a hexidecimal string of words and converts to binary string.”’ message = unhexlify(hex_words) if len(message) % 4 != 0: raise ValueError(‘Must be 4-byte word… Read More Getting the Output of (ERROR: sequence item 0: expected str instance, bytes found) as a result of my function

I cant make the code I’m new to coding and I have no idea how to make it. If someone could help me with this problem it would be awesome. I tried googling but it didn’t help and I’ve tried asking friends and they couldn’t help either. >Solution : Python has a built in wrap… Read More i need a python code that prints out 16 digits but between every 4 numbers there is a hyphen(-)

I have an assignment to turn in for the University. I already got the correct result in VS Code with the code below (the idea is to show the car with the lowest consumption): def entrada_carro(): carro = [] for i in range(4): carro.append(input("Digite o modelo do carro: ")) return carro def entrada_consumo(): consumo =… Read More TypeError: economico() missing 2 required positional arguments: 'carro' and 'consumo'

I tried to write the regular expression to validate the Digital Ocean Bucket Name which has rule like this Bucket names can consist only of lowercase letters, numbers, dots (.), and hyphens (-). Bucket names must begin and end with a letter or number. I’m poor at regular expression. I could only solve the last… Read More Regular Expression to match Digital Ocean Bucket Name Rule

when I execute this in my win10 I get this error. But when I am using: dirs = os.listdir(path) for file in dirs: print(file) I can see all the files in dir, I need help! error: Raw_Files = os.listdir() TypeError: listdir() takes exactly 1 argument (0 given) def ransomeencrypt(file_name): Lock = Fernet (key) with open… Read More TypeError: listdir() takes exactly 1 argument (0 given)

Say I have a list containing the values 1, 0 and -1. I am trying to find a method of creating a new list so that the preceding values determine the current values. So that for every zero that appears, if a positive number was the last seen in the list, it should become 1.… Read More Backfill a list with preceding list items

I’m learning about function decorators and am trying to apply some of the concepts I’ve learned so far. For the below function i’ve created a decorator function but it doesnt behave as I would expect. Can someone help me understand why I can’t access the default value (or any provided arg) of the outer function… Read More How to pass decorator default value to inner function in Python

I need to limit number of elements that will be executed through one loop iteration, but after that, I need to continue from the point where loop stopped, and re-run the loop, until all the elements are processed through multiple loop iterations.. Let’s say I have a list: list1=[1,2,3,4,5,6,7,8,9,10] and static limiter: limit = 4… Read More Python – limit iteration per loop, but go through the whole loop in next iterations

I have this method get_info when I pass a key and it gives me a value of it. name = self.get_info("name_key") age = self.get_info("age_key") gender = self.get_info("gender_key") hometown = self.get_info("hometown_key") state = self.get_info("state_key") I need to extract name, age, gender, hometown, state. Is there any way I can get the values in a minimized way… Read More Minimize method calls – Python