debugger ui: display same context information as django (debug) error page

[valentijnscholten]

Request:
Add the extra context information to the debugging page below the traceback. Similar to what django itself does.

Considered:
Most or maybe even all of this info can probably be obtained by using the console, but it would be a lot more practical if it was already there.

I am new to the Werkzeug debugger and I like the console. I know I can get the local variables by using the console, but:

• it would be a lot more convenient if they were there by default;
• printing / dumping them in console takes effort to make them readable;

Examples:

[davidism]

Duplicate of #1309

[valentijnscholten]

@davidism I think #1309 is about local variables inside the traceback view. I already commented on #1309.

My request here is about the values printed by django below the traceback view and are something separate from local variables.

Or do you see these as the same feature request?