Execution Flow

[MathisFederico]

Executing a cell should trigger other cells depending of the graph.

• Cells before should be run if they have not already or have been modified
• Cells after should be run if the socket allows for it depending on socket flowtype (Socket flowtype #47)

This should be sequentially at first, in a depth-first or breadth-first manner (this could be a user choice for both before and after cells).

[MathisFederico]

To be smart, we could use the recent GIL removing method to multi-thread independent branches.

As we have a graph, we can implement a scheduling like in this exam subject also present in wikipedia.

For scheduling, #52 might be a requirement.

[MathisFederico]

More precisely, cells should have two buttons now:

• ">" on left running everything before and the block, if possible only not launched and/or modified blocks.
• "»" on right with the same behavior as ">" but also updating following cells in the graph

[MathisFederico]

Having tests function for those two behaviors would be a very nice add !