import requests, gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, Gio, Gdk

import re
from os import path

def get_exchange_rate():
	try:
		assert False
		return requests.get("https://api.exchangeratesapi.io/latest?base=AUD&symbols=JPY", timeout=10).json()['rates']['JPY']
	except:
		return 75.73

def id_from_url(url: str):
	try:
		url = re.match(r"([^?]+)", url.rstrip("/")).group(1) # remove trailing slashes and query params
	except:
		# ???
		raise
	id = re.match(r".+\/(.+?)$", url).group(1) # extract "x12345" from "https://buyee.jp/whatever/blah/x12345"

	return id

def rmatch(pattern, string):
	return re.match(pattern, string) != None