Add a command to monitor the execution progress

[saimn]

It would be useful to have a way to monitor the execution progress when running a lot of (long-running) tasks/subtasks. I developed something for my own purpose but it uses the Astropy package to create a table and print it either to the console in ASCII format or to a webpage. Astropy would be a too heavy dependency for doit of course, so I may try to adapt this if I find a lighter package for this (maybe PrettyTable/PTable but it support only ASCII output).

Example console output:

And HTML:

[schettino72]

I have not tried yet... but looks pretty cool. I want to implement something like this for ages.

Again here, I think this would be better as a plugin.

[saimn]

Right, I have to look at the plugin system, it would indeed be well suited for this.

[saimn]

https://github.com/saimn/doit-report