routes/helpers.py

import os
import json
import random
import string

# Deleting audio
def deleteAudio(path: str, waitInSeconds: int = 0):
    config = configFile()
    os.system("rm {}/{}".format(config['static-path'], path))

# Config file reading
def configFile():
    with open("/app/routes/config.json", "r") as file:
        config = json.loads(file.read())
    return config

# Hook for yt-dlp
def thisIsHook(d):
    try:
        if d['total_bytes'] > 52428800:
            print("\nFILE IS BIG, ABORT!!!\n")
            raise Exception(f"Too long file (recieved {d['total_bytes']/1048576}MB, max is 50MB)")
    except: pass

# Get variable from request
def getFromRequest(request, thing: str):
    return request.json.get(thing) if request.is_json else request.form.get(thing)

def randString(len: int = 16):
    return ''.join(random.SystemRandom().choice(string.ascii_uppercase + string.ascii_lowercase + string.digits) for _ in range(len))