updated after a while because local stuff

General.py

@@ -1,5 +1,6 @@
 import asyncio
 import discord
+import sys, os
 from discord.ext import commands
 from sympy import latex, symbols, preview, Symbol #for LaTeX images
 
@@ -11,17 +12,30 @@ class General(object):
 		self.voice_states = {}
 	def __check(self, ctx): #Todo: Is dit het porno kanaal?
 		return True
-	@commands.command(pass_context=True)
+	@commands.command()
 	@asyncio.coroutine 
-	def tex(self, ctx, mathstring):
+	def tex(self, ctx, *, arg):
 		"""Geeft een mooi LaTeX plaatje terug.
-		Encapsuleer uw string in mooie \"
 		Bijvoorbeeld: 
-		!tex "a^b b^c \rightarrow d"
+		!tex Je moeder is lelijk! $a^b b^c \\rightarrow d$
 		"""
-		preamble = "\\documentclass[10pt]{article}\\pagestyle{empty}\\usepackage[margin=1in]{geometry}\\usepackage[T1]{fontenc}\\usepackage{CJKutf8}\\usepackage[english]{babel}\\usepackage{amsmath, amsfonts}\\begin{document}"
+		preamble = "\\documentclass[10pt]{article}\\pagestyle{empty}\\usepackage[margin=1in]{geometry}\\usepackage{amsmath, amsfonts}\\begin{document}" #\\usepackage{CJKutf8}\\usepackage[T1]{fontenc}\\usepackage[english]{babel}
 		options = ["-T", "tight", "-z", "9", "--truecolor", "-D", "512"]
-		preview(r'$$'+mathstring+'$$', viewer='file', filename='test.png', dvioptions=options, preamble=preamble)
-		file = open('test.png', 'rb')
-		yield from self.bot.upload(file, filename ='test.png', content='Nerd!')
+		preview(r''+arg+'', viewer='file', filename='test.png', dvioptions=options, preamble=preamble)
+		#file = open('test.png', 'rb')
+		#yield from ctx.channel.send(file, filename ='test.png', content='')
+		try:
+			yield from ctx.message.delete()
+		except:
+			print("No permission to delete message")
+		yield from ctx.channel.send(ctx.author.mention, file=discord.File('test.png', 'tex.png'))
 
+	@commands.command(pass_context=True, hidden=True)
+	@asyncio.coroutine 
+	def reboot(self, ctx, password=""):
+		""" Reboot.. """
+		if password == "please":
+			yield from ctx.channel.send("Rebooting.. brb!")
+			os.execv(sys.executable, ['python3'] + sys.argv)
+		else:
+			yield from ctx.channel.send(ctx.author.mention + " What's the magic word?")