PPCG Code Snippet Chat Bot

quartata

02:08

@Mego you still there?

Anonymous

I'm here now

Anonymous

Was on mobile so I couldn't do it

quartata

i wonder if theres a way to ssh into c9

Anonymous

Done

quartata

kthx

Data

02:12

Bot started.

quartata

!eval marbelous "64"

Data

Bot restarted after crash.

quartata

k

Anonymous

Uhh

Anonymous

Oh crap

Anonymous

02:13

My copy was while you were in the middle of editing marbelous

quartata

?

Anonymous

One sec, I'll fix it

Anonymous

!stop

Data

@Mego Bot terminating...

quartata

oh k

Data

02:16

Bot started.

Anonymous

Try now

quartata

!eval marbelous "64"

Data

Bot restarted after crash.

Anonymous

Uhh

Anonymous

That's odd

quartata

02:17

stack trace

Anonymous

TypeError: 'str' does not support the buffer interface
2016-02-03 02:17:21.794584 UTC
  File "/home/ubuntu/workspace/RUNNING/SE-Chatbot/ExceptHook.py", line 38, in run_with_except_hook
    run_old(*args, **kw)

  File "/usr/lib/python3.4/threading.py", line 868, in run
    self._target(*self._args, **self._kwargs)

  File "/home/ubuntu/workspace/RUNNING/SE-Chatbot/Chatbot.py", line 268, in concurrent_command
    output = self.command(cmd_args1, message1, event1)

  File "/home/ubuntu/workspace/RUNNING/SE-Chatbot/botbuiltins/parameters.py", line 16, in replace_paras

quartata

dafuq

Data

Bot started.

Anonymous

I think I know the issue

Anonymous

!eval marbelous "64"

Data

02:19

Bot restarted after crash.

Anonymous

hwat

Anonymous

!stop

Data

@Mego Bot terminating...

Bot started.

Anonymous

!eval marbelous "64"

Data

@Mego d

Anonymous

02:20

Fixed

Anonymous

Stupid tempfile and its binary file shenanigans

quartata

all right

@overactor Marbelous should be working. Come give it a try.

Anonymous

!eval marbelous "00@0..\n@0/\\\\]]" "1"

Data

@Mego Board MB row 1 ends with unexpected cells: ]]

:27300443 Board MB row 1 ends with unexpected cells: ]]

Sorry, your code took too long to run!
Partial output:
1

Anonymous

That's what I expected

Anonymous

02:25

Backslashes are awful

Data

:27300443 Sorry, your code took too long to run!
Partial output:
1

Anonymous

03:20

0

A: Where to find an online testing environment for specific programming languages?

DataBot Thanks to the work of myself (Mego), VoteToClose, quartata, and CᴏɴᴏʀO'Bʀɪᴇɴ (and building upon the work of ProgramFOX et. al.), a chat bot named Data has been built that can run code for several different languages. Stop by the PPCG Code Snippet Chat Bot room to see it in action. Langu...

2

VoteToClose

Victory.

Anonymous

I would really love to be able to add Python to the list, but I don't know of a way to do it safely

VoteToClose

Ideone backend?

Anonymous

Restricting builtins is pointless because it can just be circumvented

Anonymous

...that's not a terrible idea

VoteToClose

03:25

Lemme look into raw output Python interpreters online.

Can we use skulpt.org?

quartata

An ideone back end would be cool. I could probably do that

VoteToClose

Its interface is Flash Player. x.x

Anonymous

repl.it/api

Anonymous

ideone doesn't have a public API

VoteToClose

@Mego We'd have to pay for repl.

Anonymous

03:30

Ahh crap

Anonymous

We could run it locally, but we'd need security stuffs

VoteToClose

quintagroup.com/cms/python/online-interpreter

Anonymous

What if we used Sage?

VoteToClose

Sage?

Anonymous

sagecell.sagemath.org

VoteToClose

03:33

That looks viable.

Anonymous

It's not

Anonymous

sagecell.sagemath.org/…

VoteToClose

...and?

Anonymous

It's not secure, methinks

quartata

ideone is the best idea

Anonymous

03:37

sage allows filesystem access

Anonymous

Gah

VoteToClose

@quartata We'd have to develop interactions with it, though, which would majorly suck.

quartata

Just use Selenium

VoteToClose

Link?

quartata

little slower but it should work with the flash stuff

er on mobile google it

its essentially a web browser simulator of sorts

Anonymous

03:40

Wait a second

Anonymous

We have node on the server

Anonymous

Why not just run skulpt locally?

VoteToClose

I've mentioned this twice now, lol.

quartata

skulpt has security holes surely

and besides if we take the time to do ideone we will be rewarded with liek 40+ languages

VoteToClose

^ Also true.

Wait, when you download the page for ideone, does it run the program after it finishes loading, or before?

Anonymous

03:43

After

VoteToClose

Is that a detectable thing?

quartata

with js yeah

Anonymous

I have an idea

Anonymous

Brb, need to make my net presence quieter for this

VoteToClose

o-o

This doesn't sound shady.

So, output for ideone is either:

<pre id="output-text">output</pre>

Or:

quartata

03:48

@Mego dont rush into anything I'm still thinking

VoteToClose

<pre id="output-text"><p class="empty">Standard output is empty</p></pre>

It's now 4AM.

I gotta sleep, guys.

quartata

4AM on a weekday gg

Anonymous

I'm trying to work out how the POST request to ideone is done

quartata

@Mego Do you have snort?

Anonymous

I dunno what that is

quartata

03:57

a better tcpdump

Anonymous

Oh

Anonymous

I'm using WireShark

quartata

ah k

Snort is really for network intrusion detection but I have used it in the past for this stuff

I've heard of wireshark but never used it

Anonymous

ye gods

Anonymous

------WebKitFormBoundaryuLJYX3IwuIQrnYMT
Content-Disposition: form-data; name="p1"

e42901754c199985c2a986ad4a3c6d01
------WebKitFormBoundaryuLJYX3IwuIQrnYMT
Content-Disposition: form-data; name="p2"

8
------WebKitFormBoundaryuLJYX3IwuIQrnYMT
Content-Disposition: form-data; name="p3"

13
------WebKitFormBoundaryuLJYX3IwuIQrnYMT
Content-Disposition: form-data; name="p4"

624
------WebKitFormBoundaryuLJYX3IwuIQrnYMT
Content-Disposition: form-data; name="clone_link"

/
------WebKitFormBoundaryuLJYX3IwuIQrnYMT

Anonymous

04:03

^ full post data

quartata

LOL gg

Anonymous

I'm thinking ideone may not be the way to go

quartata

wtf is p4

Anonymous

I have no idea

quartata

Hey I just thought of a really good feature

Anonymous

04:06

> "really good"

quartata

!eval_answer <post id>

Data

@quartata Command not found.

Anonymous

Oh god

Anonymous

That'll take more than a simple regex to do

quartata

scans the header for the language name and evals the first code block

Not that tricky; we already had that identify the header challenge

simple html parsing to get the <code>

And we can use Undo's library thing for getting the answer

GamrCorps

04:13

!help

Data

@GamrCorps I'm Data, Mego's chatbot. You can find the source code on GitHub. You can get a list of all commands by running !listcommands, or you can run !help command to learn more about a specific command.

GamrCorps

!listcommands

Data

Commands:
module, stop, disable, enable, ban, unban, delete, alive, utc, listcommands, help, eval, evaldebug

GamrCorps

!eval javascript "a=2;"

Data

@GamrCorps Something went wrong with your request, sorry! Are you sure that language is on Try It Online?

Anonymous

04:15

!stop

Data

@Mego Bot terminating...

Bot started.

Anonymous

There, updated github link

Anonymous

!help

Data

@Mego I'm Data, Mego's chatbot. You can find the source code on GitHub. You can get a list of all commands by running !listcommands, or you can run !help command to learn more about a specific command.

quartata

@GamrCorps Only TIO langs Pyth and Marbelous work

GamrCorps

04:16

oh ok

quartata

!eval golfscript "$" "hello"

Data

@quartata ehllo

quartata

!eval rotor "3*" "a"

Data

@quartata <no output>

quartata

oops you would think I'd know my own language better

!eval pyth "XzG" "abc"

Data

04:19

@quartata zyx

quartata

Anyways you get the idea

Anonymous

!eval seriously "5p"

Data

@Mego 1

quartata

!eval jelly "¬" "" "1"

Data

@quartata 0

quartata

04:21

!eval_debug rotor "'a3*"

Data

@quartata Command not found.

quartata

? What happened to that

Anonymous

I dunno

Anonymous

Oh, no underscore

quartata

!evaldebug "'a3*"

Data

04:26

@quartata Argument parsing failed.

quartata

oh der

!evaldebug rotor "'a3*"

Data

@quartata Argument parsing failed.

Bot started.

Anonymous

That one is my fault

Anonymous

!evaldebug rotor "'a3*"

Data

@Mego Something went wrong with your request, sorry! Are you sure that language is on Try It Online?

quartata

04:28

Huh?

Data

Bot started.

Anonymous

I'm bad at math

Anonymous

Disregard

Anonymous

!evaldebug rotor "'a3*"

Data

Caught: groovy.lang.MissingMethodException: No signature of method: java.lang.Integer.multiply() is applicable for argument types: (java.lang.String) values: [a]
Possible solutions: multiply(java.lang.Character), multiply(java.lang.Number)
groovy.lang.MissingMethodException: No signature of method: java.lang.Integer.multiply() is applicable for argument types: (java.lang.String) values: [a]
Possible solutions: multiply(java.lang.Character), multiply(java.lang.Number)
at Block.parse(RotorNoEval.groovy:157)

quartata

04:31

k

!evaldebug rotor "3'a*"

Data

@quartata aaa

quartata

damn groovy you suck

Anonymous

!eval seriously "3'a*"

Data

@Mego aaa

Anonymous

!eval seriously "'a3*"

Data

04:33

@Mego aaa

Anonymous

Python is so great

quartata

It isn't groovy's fault exactly

x * y is equivlent to x.multiply(y) and the standard JVM Integer class probably doesn't have support for that while the custom Groovy String class does

#justOOPthings

Anonymous

#OOPisPoop

quartata

nah OOP keeps your code clean and modular

Anonymous

But it violates commutivity!

quartata

04:43

don't blame the paradigm blame the implementation

Anonymous

Damn you Oracle!

Anonymous

You break everything you touch!

ProgramFOX

14:30

@quartata cc @Mego You can't do that on an instance of the MessagePosted event class. I'm unsure what you're actually trying to do, but that's definitely not right. Are you trying to get the message content? In that case, use event1.content_source

quartata

14:48

We fixed it already; someone had mucked with the bot code

ProgramFOX

ah

quartata

!alive

Data

@quartata Yes, I'm alive.

quartata

k

overactor

15:04

!eval marbelous "48 65 6C 6C 6F 2C 20 77 6F 72 6C 64 21 0A"

Data

@overactor Hello, world!

quartata

15:34

@overactor newlines can be done with \n

VoteToClose

21:32

@Mego @quartata Is there anything else we need/want to do?

quartata

yes

some sort of ideone/repl.it/thing and !eval_answer

VoteToClose

So, shall we make a pinned message?

After we list them. :P

So, ideone backend integration.

What would !eval_answer do?

Anonymous

!eval_answer <post_id> -> !eval <language of post> <first code block>

quartata

^

VoteToClose

Ah.

So, a decompiler of the link.

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