I'm not sure this is very useful. It fixes one inconvenience of working with 
many
many tabs, but there are still many.

I believe the correct fix for this problem is to have a dialog "jump to window" 
that
lists all the open files and filter them on-the-fly as you type (similar to the
CTRL+G "Function List" dialog, but used to select one open file).

In your case, you would type "obj" and see all the open files matching "obj" 
(with
the substring obj within any part of their full path). At that point, it's easy 
to
press UP or DOWN to select the correct file and ENTER to activate it.

How about if I change the Files menu when you right click on the tabbar to show 
full
path information.  In addition I could display the full name in the PyScripter 
title
which was another old standing request from someone.  Would that resolve the 
issue?

giovannibajo's suggestion is a good one--I've been thinking of filing it 
myself--but
I think it's separate from this issue. I still want to be able to see which 
file is
which at a glance (I often have 3 or 4 __init__.py's open), either because I'm 
using
the mouse or because I want to Ctrl+Tab to the file I want. It will often be 
faster
and easier for me to Ctrl+Tab right to the file (if I know which one I need) 
than to
type "__i" and use the arrow keys.

Kiriakos: I don't think full path information should be displayed; that would 
quickly
overwhelm the tabbar. Unless by "full path" you meant what I was describing 
here,
which is designed to take as little space as possible while still providing
identifying information.

I still feel that my original proposal is the best way to solve this particular
problem, but it'd still be useful if it were only activated on some sort of 
click or
other gesture.

I disagree that this is not a useful mechanism. This:

[foo/__init__.py]   [bar/__init__.py]    [baz/__init__.py]   [hi/__init__.py]

is a hundred times easier to navigate than this:

[__init__.py]    [__init__.py]    [__init__.py]    [__init__.py]

Sorry I meant to display the full path in the PyScripter window title bar.

@blaker...:
If it is specifically __init__.py you are concerned about, then maybe a feature 
like PyDev's would work: there is an option to display the package name instead 
of __init__.py.

e.g.
    [__init__.py]   [__init__.py]    [__init__.py]   [__init__.py]
becomes
    [foo]   [bar]   [baz]   [hi]

I think this change isn't very shocking to users who are not unhappy with the 
current situation, as it's clearly more explanatory and in 99% of cases the 
__init__.py files are going to be the only tabs in the editor(s) without 
extensions on them. 

I suggest this alternative because I think your idea would use up a lot of tab 
real estate.

Nice idea.  Might implement this.

Implemented in version control.  New IDE option "Display package names"