Lukas Prokop

The current API design makes me wonder. In version 0.3.8, essentially ``` subscribe(securities=c("TYZ5 Comdty","/cusip/912810RE0@BGN"), fields=c("BID"), fun=function(x) print(str(x$topic))) ``` blocks the entire process and waits for any messages. Once they arrive,...

Oh, good idea @johnlaing. I will try it within the next 2 weeks and will provide feedback accordingly. Thank you!

Hm, I pressed Ctrl+C when the subscription was running, but RStudio seems to completely ignore it (in the console). Not sure, how we can improve the situation.

@johnlaing Thanks for your response. Sorry, I thought you meant "Console" in RStudio. In RStudio no action is taken if Ctrl+C is pressed and the red stop sign seems to...

I am afraid, this workaround does not work for me. The example [above](https://github.com/gpoore/pythontex/issues/55#issuecomment-73303368) yields the following error: ``` ---- Messages for pycon:default:default ---- * PythonTeX stderr - error near line...

@gpoore The `\setpythontexworkingdir{.}` fix works perfectly fine for me. Thank you :-)

I would love to see the ability to subscribe to stderr on a second websocket.

I cannot speak for the entire community, but my personal take is … * The output will change. Since there is no mechanism to communicate output changes across versions on...

I learned that the request might be a direct result of [Cryptool](https://www.cryptool.org/de/documentation/ctbook/), a software and its German book about cryptography which uses sagetex for generating its content.

Hi @btittelbach, hi @sylvestre! Certainly [``std::fs::canonicalize``](https://doc.rust-lang.org/std/fs/fn.canonicalize.html) would be an improvement. Thus, I would recommend … ```diff - if from.as_os_str() == "/dev/null" { - /* workaround a limitation of fs::copy -...