28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
import asyncio
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import discord
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from discord.ext import commands
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from sympy import latex, symbols, preview, Symbol #for LaTeX images
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class General(object):
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"""Overal toegestaan."""
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def __init__(self, bot):
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self.bot = bot
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self.voice_states = {}
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def __check(self, ctx): #Todo: Is dit het porno kanaal?
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return True
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@commands.command(pass_context=True)
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@asyncio.coroutine
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def tex(self, ctx, mathstring):
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"""Geeft een mooi LaTeX plaatje terug.
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Encapsuleer uw string in mooie \"
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Bijvoorbeeld:
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!tex "a^b b^c \rightarrow d"
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"""
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preamble = "\\documentclass[10pt]{article}\\pagestyle{empty}\\usepackage[margin=1in]{geometry}\\usepackage[T1]{fontenc}\\usepackage{CJKutf8}\\usepackage[english]{babel}\\usepackage{amsmath, amsfonts}\\begin{document}"
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options = ["-T", "tight", "-z", "9", "--truecolor", "-D", "512"]
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preview(r'$$'+mathstring+'$$', viewer='file', filename='test.png', dvioptions=options, preamble=preamble)
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file = open('test.png', 'rb')
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yield from self.bot.upload(file, filename ='test.png', content='Nerd!')
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