GEdit/Python execution plugin?

Question

I'm just starting out learning python with GEdit plus various plugins as my IDE.

Visual Studio/F# has a feature which permits the highlighting on a piece of text in the code window which then, on a keypress, gets executed in the F# console.

Is there a similar facility/plugin which would enable this sort of behaviour for GEdit/Python? I do have various execution type plugins (Run In Python,Better Python Console) but they don't give me this particular behaviour - or at least I'm not sure how to configure them to give me this. I find it useful because in learning python, I have some test code I want to execute particular individual lines or small segments of code (rather then a complete file) to try and understand what they are doing (and the copy/paste can get a bit tiresome)

... or perhaps there is a better way to do code exploration?

Many thx

Simon

Answer 1

Yes, you use "external tools plugin"

• http://live.gnome.org/Gedit/ToolLauncherPlugin

As an example,

1. Edit > Preferences
2. Plugins
3. Tick "External Tools"

4. Close the Preferences Window

5. Tools > Manage External Tools

6. Click the "Add new too" icon in the bottom left
7. Name it "Execute Highlighted Python Code"
8. give it a keyboard shortcut
9. change the input combo box to : "highlighted selection"
10. change the output to : "Display in Bottom Pane"
11. In the editor window for the tool, replace everything with :

.

#!/usr/bin/env python
import sys
result = eval(sys.stdin.read())
print expression, "=>", result, type(result)

.

Answer 2

If you wish to see the result of entire .py file, you can put this code in your new created external tool window

#!/usr/bin/env python
import sys
exec(sys.stdin.read())

and change the Input to Current document.