The main functionality added by this class over the built-in logging.Logger class is the ability to keep track of the origin of the messages, the ability to enable logging of warnings.warn calls and exceptions, and the addition of colorized output and context managers to easily capture messages to a file or list.
This class is used to set up the Astropy logging.
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them
