Also hardcode path to ffmpeg executable.
Can be overridden using $IMAGEIO_FFMPEG_EXE.

It's broken on both master and release-20.09 with
    ImportError: No module named pkg_resources
so it's safe to assume nobody is using it.

The path to FFmpeg's executable is now hardcoded in imageio-ffmpeg.

This splits off part of the Python extension into Microsoft's jupyter
extension, so this is necessary but not sufficient.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

This is a necessary dependency of the new Python extension for
VSCode.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

In order for the ms-python.python extension to work these days,
we also need the ms-toolsai.jupyter extension.  To permit easy
upgrades and to honour the principle of least surprise, we
wrapper the Python extension to include the Jupyter one.  The
reverse is not true, you *can* have the Jupyter extension without
the Python one, so the reverse is not also done.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

ChangeLog: https://github.com/matrix-org/synapse/releases/tag/v1.33.0

ChangeLog: https://github.com/matrix-org/synapse/releases/tag/v1.33.1

(It was requested by them.)
I left one case due to fetching from their personal repo:
pkgs/desktops/pantheon/desktop/extra-elementary-contracts/default.nix

He hasn't been heard of for years.

It will better reflect the reality of the past few years.

Introduce [`t-rec`](https://github.com/sassman/t-rec-rs), a terminal
recorder.

Usage:

```bash
nix run .#t-rec
```

Upon exit, `t-rec` will save recordings of the session to disk in GIF
and MP4.

Signed-off-by: Ana Hobden <operator@hoverbear.org>

It still has errors relating to GConf detection, but it seems to work.

Since GNOME version is now 40, it no longer makes sense to use the old attribute name.

Remove the opportunity for someone to read the keys in between when
they are written and when the chmod is done.  Addresses #121293.

Upstream doesn't use nose.