# -*- coding: utf-8 -*-
import re

url_re = re.compile("(?:\w+://|www\.)[^ ,.?!#%=+][^ ]*")
bad_chars = '\'\\.,[](){}:;"'

def seconds_to_string(seconds, precision=0):
	day = seconds // 86400
	hour = seconds // 3600
	min = (seconds // 60) % 60
	sec = seconds - (hour * 3600) - (min * 60)
	sec_spec = "." + str(precision) + "f"
	sec_string = sec.__format__(sec_spec)
	string = ""
	if day == 1:
		string += _(u"%d day, ") % day
	elif day >= 2:
		string += _(u"%d days, ") % day
	if (hour == 1):
		string += _(u"%d hour, ") % hour
	elif (hour >= 2):
		string += _("%d hours, ") % hour
	if (min == 1):
		string += _(u"%d minute, ") % min
	elif (min >= 2):
		string += _(u"%d minutes, ") % min
	if sec >= 0 and sec <= 2:
		string += _(u"%s second") % sec_string
	else:
		string += _(u"%s seconds") % sec_string
	return string

def find_urls_in_text(text):
	return [s.strip(bad_chars) for s in url_re.findall(text)]