text: import itertools
  import requests
  from bs4 import BeautifulSoup
  from data import Database
  from stackoverflow import SalaryCalculator
  
  salcalc = SalaryCalculator()
  (pos, exp, skl, cnt) = salcalc.get_mainstats()
  (cur, cnt) = salcalc.get_currencies_and_countries([int(c[0]) for c in cnt])
  
  with Database('debug.db') as db:
      db.reset_all()
  
      db.create_positions([(p[1], int(p[0])) for p in pos])
      pos = db.read_positions()
      print(len(pos))
  
      db.create_experiences([(int(e[0]),) for e in exp])
      exp = db.read_experiences()
      print(len(exp))
  
      db.create_skilllevels([(float(s[0]),) for s in skl])
      skl = db.read_skilllevels()
      print(len(skl))
  
      db.create_countries([(c[0], c[1], c[2], None) for c in cnt])
      cnt = db.read_countries()
      print(len(cnt))
  
      db.populate_salaries()
      sal = db.read_salaries()
      print(len(sal))
      