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roberta lab connector for ev3dev

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# Steps to reproduce 1) On an EV3 running ev3dev-stretch-ev3-generic-2020-04-10 attach the LEGO EV3 IR sensor to sensor port 4. 2) run this program (composed in ORL): ```python #!/usr/bin/python from...

Programs like this trigger an index out of range exception: ![image](https://user-images.githubusercontent.com/1279486/101889331-932d7200-3b9f-11eb-82ff-56bd01cc40be.png)

When using the blocks "random integer" or "random fraction", execution fails with _randInt() or _randDouble() not found (Python KeyError). The generated code calls those functions without importing them from anywhere...

Prepare: ``` # stop the connector sudo systemctl stop openrobertalab # eventually delete update to simplify measurements rm -rf /home/robot/.local/lib/python/roberta/ ``` Run ``` strace -e file -o /tmp/strace.log -ttt /usr/bin/openrobertalab...

1. Converted README to long_description 2. Replaced version='?' with version='1.7.4+1.0.0' 3. Switched from `distutils.core` to `setuptools` to avoid Userwarning `long_description_content_type` not available.

Is there a way to play soundfiles or show pictures from the [ev3dev-media](https://github.com/ev3dev/ev3dev-media) with OpenRobertaLab? Or how can I use the terminal?

We had to disable the console switching in brickman on ev3dev-stretch because of #64. It was causing a lockup (probably due to a race condition between brickman and the openrobertalab...

## **What are you trying to do?** Open Roberta Lab display values ## **What did you expect to happen?** Able to quit program normally ## **What actually happened?** Ev3 is...

question

After installing the stable ev3dev stretch release (ev3dev-stretch-ev3-generic-2019-03-03.img, Kernel 4.14.96-ev3dev-2.3.2-ev3, followed by sudo apt-get update ; sudo apt-get upgrade => openrobertalab/stable,now 1.7.1+1.0.0 all) I had to notice that OpenRoberta Lab...