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bot.py
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bot.py
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#!/usr/bin/env python3
import os
from os import path
import matplotlib
matplotlib.use('Agg')
import sympy as syp
from discord.ext.commands import Bot
bot = Bot(command_prefix='p$')
TOKEN = os.environ.get('TOKEN')
if not path.exists('.log'): os.mkdir('.log')
log_dir = path.abspath('.log')
@bot.event
async def on_ready():
me = f'{bot.user.name}#{bot.user.discriminator} <@{bot.user.id}>'
print(f'Logged in as {me}')
print('Bot ready!')
@bot.command(aliases=['test'])
async def hello(*args):
return await bot.say('Hello world!')
@bot.command(pass_context=True)
async def plot(ctx, *, exp):
exp = syp.sympify(exp)
img_path = path.join(log_dir, 'figure.png')
img = syp.plot(exp, show=False)
img.save(img_path)
return await bot.upload(img_path)
bot.run(TOKEN) if TOKEN else print('TOKEN environment variable not set!')