retro.py

	retro_regex = re.compile(r"((https)(\:\/\/|)?u3\.photofunia\.com\/.\/results\/.\/.\/.*(\.jpg\?download))")
	@commands.command()
	async def retro(self, *, text:str):
		if len(text) >= 15:
			text = [text[i:i + 15] for i in range(0, len(text), 15)]
		else:
			split = text.split()
			if len(split) == 1:
				text = [x for x in text]
			else:
				text = split
		headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:43.0) Gecko/20100101 Firefox/43.0'}
		payload = aiohttp.FormData()
		payload.add_field('current-category', 'all_effects')
		payload.add_field('bcg', '5')
		payload.add_field('txt', '4')
		count = 1
		for s in text:
			if count > 3:
				break
			payload.add_field('text'+str(count),s)
			count += 1
		try:
			with aiohttp.ClientSession() as session:
				with aiohttp.Timeout(5):
					async with session.post('https://photofunia.com/effects/retro-wave?server=3', data=payload, headers=headers) as r:
						txt = await r.text()
		except asyncio.TimeoutError:
			return
		match = self.retro_regex.findall(txt)
		if match:
			download_url = match[0][0]
			b = await self.bytes_download(download_url)
			await self.bot.upload(b, filename='retro.png')
		else:
			await self.bot.say('idk some error')