PPCG Code Snippet Chat Bot

VoteToClose

20:03

@ProgramFOX @ArtOfCode Like what we've done with the place? ;)

ArtOfCode

@VoteToClose What place?

The bot? Looking good so far, but it could do with working ;)

VoteToClose

@ArtOfCode Yeah, we started work on it 4 days ago. :P

ArtOfCode

@VoteToClose Good progress then. Do give us a shout if you hit issues with SEC. Pro, overactor and myself are the devs for the current version, Pro was the original author.

VoteToClose

\o/ Awesome. How did you find this? Activity on GitHub?

ArtOfCode

@VoteToClose PPCG's sidebar :)

VoteToClose

20:09

@ArtOfCode Just a lot of people chatting at once or something? :P

ArtOfCode

You lot showed up as an active chatroom, which had bot in the title, so I came along to do some shameless promotion of SEC then realised you were already on it.

VoteToClose

@Mego Yes, both - it was being used for spammy stuff, and the bonus threads for eval borked it somehow.

@ArtOfCode Heh, yeah. This is actually the first time I used python.

ArtOfCode

@VoteToClose Extra not bad then. In fact, give me a moment to get my own SEC mod...

VoteToClose

My first task in Python was concurrence. \o/ I feel special.

!alive

Hmm.

user153821

Bot started.

ArtOfCode

20:11

>>givemedal VoteToClose

user153821

@ArtOfCode Given VoteToClose a genius medal. Total: 1

ArtOfCode

:)

Data

Bot started.

VoteToClose

\o/

>>cat !eval vitsy "'Does this work?'rZ"

user153821

@VoteToClose !eval vitsy "'Does this work?'rZ"

VoteToClose

20:13

Oh, wait, it's a response.

I see.

ArtOfCode

No, because that's on your bot not mine :)

VoteToClose

!eval vitsy "'Does this work?'rZ"

Data

@VoteToClose Does this work?

ArtOfCode

cat is literally just repeat what I say

VoteToClose

@ArtOfCode I know. I was trying to make the KarmaBot make Data eval.

ArtOfCode

20:13

Oooh. Hmmm...

VoteToClose

Except that replies are parts of a message, so it didn't work. :P

ArtOfCode

I don't think there is a way to do that

VoteToClose

Yeah - unless you can make it not reply, which probably isn't ideal.

Have we invited you to the workspace?

ArtOfCode

Not for this bot

VoteToClose

See the pinned 6-starred message titled "Development place"? If you're signed in on GitHub, we can give you perms for that.

ArtOfCode

20:17

There's an access request sent for you :)

VoteToClose

Granted. :P

Yeah, it's running on a VM so that we can all see it.

ArtOfCode

Node?

VoteToClose

Nah.

ArtOfCode

No? databot.js looks Node-ish to me...

VoteToClose

The JS thing is only a backend, we've requested its use in the userscript.

overactor

20:22

>>alive

user153821

@overactor Yes, I'm alive.

overactor

>>xkcd {{randomint 1600}}

user153821

Hey, why stop at our house? We could burn down ALL these houses for the insurance money.

VoteToClose

!listcommands

Data

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

VoteToClose

20:24

You'll notice that we took that out. ;P

ArtOfCode

Yep :) The new bot we're doing just disables the unnecessary stuff on startup so we don't have to delete it every time we update SEC

VoteToClose

We'll never use that other stuff anyways. xD I just commented it out.

ArtOfCode

That works

Hmmm, I wonder...

!module disable admin

Data

@ArtOfCode You don't have the privilege to execute this command.

ArtOfCode

Damn. We designed this thing too well.

overactor

20:26

!eval vitsy "'http://xkcd.com/1'rZ"

Data

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

VoteToClose

!eval vitsy "lDv\[}D(X]lv-i*\\0rl\[NaO]" "" "1" "2" "0" "4" "0" "0" "5"

Data

1
2
0
0
0
0
0
0
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.ArrayList.elementData(ArrayList.java:418)
at java.util.ArrayList.get(ArrayList.java:431)
at com.VTC.vitsy.Vitsy.index(Vitsy.java:735)
at com.VTC.vitsy.Vitsy.top(Vitsy.java:732)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:416)
at com.VTC.vitsy.Vitsy.loopHandler(Vitsy.java:152)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:365)
at com.VTC.vitsy.Vitsy.forLoopHandler(Vitsy.java:123)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:395)

VoteToClose

:o

Data

@overactor xkcd.com/1

VoteToClose

20:27

!eval vitsy "lDv\[}D(X]lv-i*\0rl\[NaO]" "" "1" "2" "0" "4" "0" "0" "5"

Data

1
2
4
0
0
0
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.ArrayList.elementData(ArrayList.java:418)
at java.util.ArrayList.get(ArrayList.java:431)
at com.VTC.vitsy.Vitsy.index(Vitsy.java:735)
at com.VTC.vitsy.Vitsy.top(Vitsy.java:732)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:416)
at com.VTC.vitsy.Vitsy.loopHandler(Vitsy.java:152)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:365)
at com.VTC.vitsy.Vitsy.forLoopHandler(Vitsy.java:123)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:395)

VoteToClose

Huh.

ArtOfCode

@overactor You want the http as well.

Data

VoteToClose

!eval vitsy "lDv[}D(X]lv-i*\0rl[NaO]" "" "1" "2" "0" "4" "0" "0" "5"

Data

20:28

1
2
4
5
0
0
0

VoteToClose

Coolio.

overactor

I'll stop with the xkcd stuff

ArtOfCode

There's always a way :)

overactor

is data multithreaded (yet)?

VoteToClose

@ArtOfCode Problem: your bot doesn't parse for \ escapes.

@overactor Yes, it is. c:

!eval pyth "^T^T T"

^ (10^(10^10))

!eval vitsy "'concurrence'rZ"

Data

20:30

@VoteToClose concurrence

ArtOfCode

@VoteToClose How d'you mean?

Data

@VoteToClose Sorry, your code took too long to run!

overactor

!help

Data

@overactor 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.

overactor

Haven't updated the github link yet?

ArtOfCode

20:31

It's not on GH

VoteToClose

lDv[}D(X]lv-i*\0rl[NaO] is really eval vitsy "lDv\[}D(X]lv-i*\0rl\[NaO]

ArtOfCode

or is it?

overactor

@VoteToClose cool beans

VoteToClose

@ArtOfCode It is, I'll update that really quick.

ArtOfCode

Cool :)

VoteToClose

20:32

github.com/Mego/DataBot

Data

Bot started.

ArtOfCode

So how is this thing not really dangerous?

VoteToClose

"not really dangerous"?

ArtOfCode

Surely someone can find a way of executing rm -rf / --no-preserve-root?

VoteToClose

@ArtOfCode We don't support bash, and Pyth is on safe mode.

ArtOfCode

20:35

and the others?

VoteToClose

All other requests are handled through tryitonline.net

ArtOfCode

Nice one.

Outsourcing FTW.

VoteToClose

Which, in turn, is all on safe mode.

@ArtOfCode That's why databot.js is still there for the userscript.

ArtOfCode

@VoteToClose What is databot?

VoteToClose

!help

Data

20:36

@VoteToClose 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.

ArtOfCode

i.e. what are you meant to do with it

as in the script, not the bot

overactor

There's no Marbelous on TiO :(

VoteToClose

We want this repo to use it.

@overactor @quartata We can run this interpreter, right?

ArtOfCode

This thing is cool :)

VoteToClose

The user script? Yeah, it's pretty awesome. c:

ArtOfCode

20:41

The bot

VoteToClose

Oh, thanks. :D

The currently running copy is in the folder called RUNNING.

ArtOfCode

That's useful

I was looking at v12

VoteToClose

I know. ;P I can see open files.

!alive

Data

@VoteToClose Yes, I'm alive.

overactor

20:57

!eval vitsy "'{{help}'rZ"

Data

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

Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 73, Size: 1
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at com.VTC.vitsy.Vitsy.methodHandler(Vitsy.java:101)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:245)
at com.VTC.vitsy.Vitsy.main(Vitsy.java:88)

@overactor Your nesting brackets '{{' and '}}' don't match up

overactor

!eval vitsy "'{{help}}'rZ"

Data

Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 73, Size: 1
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at com.VTC.vitsy.Vitsy.methodHandler(Vitsy.java:101)
at com.VTC.vitsy.Vitsy.opHandle(Vitsy.java:245)
at com.VTC.vitsy.Vitsy.main(Vitsy.java:88)

El'endia Starman

!eval minkolang "e"

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

El'endia Starman

21:00

!eval minkolang "e" ""

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

El'endia Starman

?

!eval minkolang "N."

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

ArtOfCode

@El'endiaStarman It don't like you, apparently.

El'endia Starman

It was working last night...

ArtOfCode

21:00

Oh wait, that's the bot's error not yours

or is it

El'endia Starman

Well, for Minkolang, it uses TIO.

VoteToClose

Huh.

El'endia Starman

!eval minkolang "N." ""

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

VoteToClose

['minkolang', '"N."']
['N.']
N.

Seems to be running fine.

ArtOfCode

21:03

Yeah, TIO issue. They've got the wrong arg index. Should be sys.argv[1].

El'endia Starman

It worked last night, though. And I don't think Dennis changed his code in that time.

ArtOfCode

@El'endiaStarman Dennis?

Why Dennis?

VoteToClose

Dennis owns TIO.

ArtOfCode

That's pretty cool.

El'endia Starman

yep

ArtOfCode

21:05

Ask him about it :)

El'endia Starman

Well, see, I think the bot is doing this when it should be doing this.

VoteToClose

Did you run it? ;)

El'endia Starman

.....did you click the links?

ArtOfCode

@El'endiaStarman That would make sense

El'endia Starman

The root problem is really that I didn't code defensively enough.

Which I do plan on fixing sooner rather than later.

VoteToClose

21:10

@El'endiaStarman Yes.

El'endia Starman

Second one works.

VoteToClose

Ohhhh.

!eval minkolang "N." ""

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

:27290990 Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

VoteToClose

!eval minkolang "N." "1"

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

VoteToClose

21:13

Uhhhh.

Oh, wait, duh.

!eval minkolang "N." "" ""

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

VoteToClose

!eval minkolang "N." "" "1"

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

@VoteToClose 0

VoteToClose

@El'endiaStarman We can't force arg input because it confuses other langs.

El'endia Starman

hmm

I'll shape up my code. Maybe that'll fix it.

!eval minkolang "nN." "1"

Data

21:17

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

El'endia Starman

!eval minkolang "nN." "" "1"

Data

@El'endiaStarman 1

quartata

@VoteToClose We can

It's a one line change one second

VoteToClose

@quartata But it confuses stuff like jelly and rotor, no?

I remember us removing that yesterday.

Anonymous

I'm alive

Anonymous

21:19

I can do the special arg parsing in a few mins

El'endia Starman

!eval minkolang "e" "" " "

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
File "/opt/Minkolang/minkolang_0.14.py", line 185, in run
raise Exception("'e'")
Exception: 'e'

El'endia Starman

That worked as intended.

quartata

@VoteToClose It's different

@Mego No let me do it pls

Anonymous

Ok sure

VoteToClose

21:19

How would I match both " 0" and "0 " in Java regex?

Anonymous

Was just skimming the transcript, didn't notice you saying you were gonne do it

Anonymous

@VoteToClose \s?\d\s?

VoteToClose

@Mego Thanks.

Anonymous

Or better: (\s\d)|(\d\s)

Anonymous

@VoteToClose You were very lucky that your first concurrency project in Python was relatively simple. Usually you have to think about things like the GIL and use multiprocessing instead of threads.

VoteToClose

21:21

Most-golfed form is the first one, though.

Anonymous

The first one will also match "0", so I dunno if you want that

VoteToClose

@Mego (~-.-)~ Let me think I did something important.

@Mego That's fine. :P

Anonymous

@VoteToClose You did. I'm just saying, it could have been a whole lot more hellish :P

Data

Bot started.

VoteToClose

@Mego \o/ I'm glad that it wasn't.

quartata

21:23

This is unstable but with the args fixed

@El'endiaStarman try it but make sure the code doesn't contain any spaces since that breaks in unstable

VoteToClose

!eval minkolang "e"

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

Anonymous

Since Data's bottleneck is I/O (specifically network I/O), threading is a piece of cake. Especially since it's Python >=3.4, with the new GIL handing.

VoteToClose

Nope.

quartata

@VoteToClose with an empty arg....

!eval minkolang "e" "" ""

Data

21:24

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
File "/opt/Minkolang/minkolang_0.14.py", line 185, in run
raise Exception("'e'")
Exception: 'e'

VoteToClose

That was working anyways. o-o

Oh, wait, nvm.

quartata

@VoteToClose no it wasn't

VoteToClose

Yupyup.

quartata

As soon as I fix the arg parsing I need you to shift UNSTABLE back to STABLE

it'll work after this I swear

!stop

Data

@quartata Bot terminated.

Bot restarted after crash.

quartata

21:27

dafuq

@VoteToClose what did you do

!stop

Data

@quartata Bot terminated.

VoteToClose

You need to kill it in the run config.

quartata

@VoteToClose It shouldn't respawn

VoteToClose

Stop kills one thread at a time.

Idk why.

quartata

ah k

@VoteToClose I think sure

Anonymous

21:29

I can look into making stop actually, y'know, stop

VoteToClose

@Mego I need it also to not recognize other numbers. Just 0.

@Mego \o/

Anonymous

@VoteToClose \s?0\s?

VoteToClose

Oh.

Anonymous

Also \s matches any whitespace, so if you only want spaces, replace those with spaces, for " ?0 ?"

quartata

time to regex

Actually wait

@Mego what's the re command for returning an array of matches

I just realized split isn't the right choice for this

nvm it's re.findall

@Mego I think I have the args parser ready in UNSTABLE

but I can't regex very well so I probably did it wrong

VoteToClose

21:35

@quartata Move it to EDIT_THIS, I'll copy it over to RUNNING and push to github.

quartata

Oh wait

wait nevermind

VoteToClose

21:47

@quartata Didja fix it?

!alive

RikerW

Apparently not.

:P

quartata

22:13

@VoteToClose afk but I know how

@RikerW it isn't running I stopped it

quartata

22:30

ok i'm 99% confident this works

Anonymous

That won't work

VoteToClose

Run it. :P

quartata

@Mego jeez

Anonymous

What about escaped quotes?

quartata

This is just for parsing the arguments.

It'll return an array that gets passed to eval

VoteToClose

22:32

literal_eval, right?

quartata

The whole function

cmd_eval

Ok there we go that's better

Anonymous

ideone.com/I0Uzod

quartata

@Mego Try the new version

Anonymous

Done, worse now :P

Anonymous

I edited the ideone, so just reload

quartata

22:41

@Mego take off the !

prefix is auto stripped before parsing

Anonymous

There is no !

quartata

oh

ideone isnt working for me on mobile

Anonymous

I'm working on getting a functioning regex

quartata

@Mego ok but dont forget about the language name

Anonymous

I got it

Anonymous

22:45

Try that on for size :)

quartata

not on c9

can you start the bot

Data

Bot started.

quartata

thx

Anonymous

!eval seriously "'1\"foo\""

Data

Bot restarted after crash.

Anonymous

22:47

Err what

Anonymous

That wasn't even in our code

quartata

exception?

El'endia Starman

!eval minkolang "N." "" ""

Data

Bot restarted after crash.

Anonymous

Unhandled exception in thread started by <function Chatbot.on_event.<locals>.concurrent_command at 0x7f8a5e055158>
TypeError: 'MessagePosted' object is not subscriptable
2016-02-02 22:47:54.595798 UTC
  File "/home/ubuntu/workspace/UNSTABLE v. 10/SE-Chatbot/Chatbot.py", line 250, in concurrent_command
    cmd_args1 = event1[len(self.prefix):]

quartata

22:48

wtf

oh whats the prefix

wait what

Data

Bot restarted after crash.

quartata

@ArtOfCode @ProgramFOX errrr

Anonymous

Who edited that code? o_O

ArtOfCode

Um.

Anonymous

That's not the same code as the original bot repo

quartata

22:51

vtc for concurrency? but it was working

ArtOfCode

It does say it's an unstable version :)

Anonymous

I dunno, I'll try to fix it

Data

Bot started.

ArtOfCode

If it's not the original bot code, I can't help right now - I'm on mobile and away from all the code and tools

Anonymous

!eval seriously "'1\"foo\""

Data

22:53

foo
1

Anonymous

Fixed it

Anonymous

VTC was using the wrong parameter :P

ArtOfCode

I will take a look tomorrow, though.

Anonymous

!eval seriously "'1 \"foo\""

ArtOfCode

That helps

Data

22:53

foo
1
1

Anonymous

It's all good now

quartata

!eval rotor "\" a q \""

Data

@quartata a q

quartata

nailed it

El'endia Starman

!eval minkolang "N." "" ""

Data

22:54

@El'endiaStarman 0

El'endia Starman

!eval minkolang "N."

Anonymous

\o/

Data

Traceback (most recent call last):
File "/opt/Minkolang/minkolang_0.14.py", line 1687, in <module>
Program(file, sys.argv[2]).run()
IndexError: list index out of range

El'endia Starman

fine

Anonymous

Thank you @PhiLho for that damn fine regex

El'endia Starman

22:54

!eval minkolang "N." ""

Data

@El'endiaStarman 0

quartata

@El'endiaStarman yep I fixed that just for you

El'endia Starman

!eval minkolang "nN." "5"

Data

@El'endiaStarman -1

Anonymous

I wonder...

El'endia Starman

22:55

!eval minkolang "nN." "" "5"

Data

@El'endiaStarman 5

Anonymous

!eval seriously "," "__import__('os').system('ls ~')"

Data

@Mego __import__('os').system('ls ~')

Anonymous

Gooood

quartata

@VoteToClose we can merge unstable back now

Anonymous

22:55

Wait hang on I added another input command thingy a while ago

VoteToClose

@Mego Huhwat?

@quartata Copy/paste. c:

quartata

on mobile

cant access github either since forkhub is being annoying

Anonymous

!eval seriously "╩╜" "__import__('os').system('ls ~')"

Data

ls: cannot access ~: No such file or directory
512

Anonymous

Crap

Anonymous

22:57

I need to fix that, too

quartata

@Dennis pull seriously unless you want to be hacked by chinese and russian hackers this time

VoteToClose

Ohai @David. Welcome to the party.

Anonymous

I think my project for today will be experimenting with getting JS (and therefore js-based languages) running

Transcript for