Copy pasted eval command :pepelaugh:

pull/9/head
sgoudham 4 years ago
parent fa5878a0c8
commit 4e30efea75

@ -18,9 +18,12 @@
# Help paginator by Rapptz
# Edited by F4stZ4p
# Edited by Hamothy
import asyncio
import datetime
import io
import textwrap
import traceback
from contextlib import redirect_stdout
from typing import Optional
import discord
@ -619,6 +622,36 @@ def error_handling(self, author):
return ErrorHandlingEmbed
def cleanup_code(content):
"""Automatically removes code blocks from the code."""
# remove ```py\n```
if content.startswith('```') and content.endswith('```'):
return '\n'.join(content.split('\n')[1:-1])
# remove `foo`
return content.strip('` \n')
def paginate(text: str):
"""Simple generator that paginates text."""
last = 0
pages = []
for curr in range(0, len(text)):
if curr % 1980 == 0:
pages.append(text[last:curr])
last = curr
appd_index = curr
if appd_index != len(text) - 1:
pages.append(text[last:curr])
return list(filter(lambda a: a != '', pages))
def get_syntax_error(e):
if e.text is None:
return f'```py\n{e.__class__.__name__}: {e}\n```'
return f'```py\n{e.text}{"^":>{e.offset}}\n{e.__class__.__name__}: {e}```'
# Set up the Cog
class Help(Cog):
"""Help Commands!"""
@ -690,6 +723,75 @@ class Help(Cog):
prefix = self.bot.get_prefix_for_guild(ctx.guild.id)
await self.bot.generate_embed(ctx, desc=f"**The current guild prefix is `{prefix}`**")
@command(name="eval", hidden=True)
@is_owner()
async def _eval(self, ctx, *, body):
"""
Evaluates python code
Gracefully yoinked from (https://github.com/fourjr/eval-bot)"""
env = {
'ctx': ctx,
'bot': self.bot,
'channel': ctx.channel,
'author': ctx.author,
'guild': ctx.guild,
'message': ctx.message,
'source': inspect.getsource
}
env.update(globals())
body = cleanup_code(body)
stdout = io.StringIO()
err = out = None
to_compile = f'async def func():\n{textwrap.indent(body, " ")}'
try:
exec(to_compile, env)
except Exception as e:
err = await ctx.send(f'```py\n{e.__class__.__name__}: {e}\n```')
return await ctx.message.add_reaction('\u2049')
func = env['func']
try:
with redirect_stdout(stdout):
ret = await func()
except Exception as e:
value = stdout.getvalue()
err = await ctx.send(f'```py\n{value}{traceback.format_exc()}\n```')
else:
value = stdout.getvalue()
if ret is None:
if value:
try:
out = await ctx.send(f'```py\n{value}\n```')
except:
paginated_text = paginate(value)
for page in paginated_text:
if page == paginated_text[-1]:
out = await ctx.send(f'```py\n{page}\n```')
break
await ctx.send(f'```py\n{page}\n```')
else:
try:
out = await ctx.send(f'```py\n{value}{ret}\n```')
except:
paginated_text = paginate(f"{value}{ret}")
for page in paginated_text:
if page == paginated_text[-1]:
out = await ctx.send(f'```py\n{page}\n```')
break
await ctx.send(f'```py\n{page}\n```')
if out:
await ctx.message.add_reaction('\u2705') # tick
elif err:
await ctx.message.add_reaction('\u2049') # x
else:
await ctx.message.add_reaction('\u2705')
@command(name="support")
async def support(self, ctx):
"""Joining Support Server And Sending Feedback"""

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