trace_gc_plugin.py :  » Development » Leo » Leo-4.7.1-final » leo » plugins » Python Open Source

Home
Python Open Source
1.3.1.2 Python
2.Ajax
3.Aspect Oriented
4.Blog
5.Build
6.Business Application
7.Chart Report
8.Content Management Systems
9.Cryptographic
10.Database
11.Development
12.Editor
13.Email
14.ERP
15.Game 2D 3D
16.GIS
17.GUI
18.IDE
19.Installer
20.IRC
21.Issue Tracker
22.Language Interface
23.Log
24.Math
25.Media Sound Audio
26.Mobile
27.Network
28.Parser
29.PDF
30.Project Management
31.RSS
32.Search
33.Security
34.Template Engines
35.Test
36.UML
37.USB Serial
38.Web Frameworks
39.Web Server
40.Web Services
41.Web Unit
42.Wiki
43.Windows
44.XML
Python Open Source » Development » Leo 
Leo » Leo 4.7.1 final » leo » plugins » trace_gc_plugin.py
#@+leo-ver=4-thin
#@+node:edream.110203113231.735:@thin trace_gc_plugin.py
"""Trace changes to Leo's objects at idle time"""

#@@language python
#@@tabwidth -4

import leo.core.leoGlobals as g
import leo.core.leoPlugins as leoPlugins

__version__ = "1.3"

g.debugGC = True # Force debugging on.
gcCount = 0

#@+others
#@+node:ekr.20100128091412.5386:init
def init():

    ok = not g.app.unitTesting # Not for unit testing.

    if ok: # Register the handlers...

        if 1: # Very effective.
            leoPlugins.registerHandler("idle", printIdleGC)
        else: # Very precise.
            leoPlugins.registerHandler("all", printIdleGC)
        if 0: # Another idea.
            leoPlugins.registerHandler("command2", printIdleRefs)

        g.plugin_signon(__name__)

    return ok
#@-node:ekr.20100128091412.5386:init
#@+node:ekr.20050111084900:printIdleRefs
def printIdleRefs(tag,keywords):

    g.printGcRefs(verbose=False)
#@nonl
#@-node:ekr.20050111084900:printIdleRefs
#@+node:ekr.20050111084900.1:printIdleGC
def printIdleGC(tag,keywords):

    # Calling printGc is too expensive to do on every idle call.
    if g.app.killed:
        return # Work around a Tk bug.
    elif tag == "idle":
        global gcCount ; gcCount += 1
        if (gcCount % 20) == 0:
            g.printGc(tag,onlyPrintChanges=True)
    else:
        g.printGc(tag,onlyPrintChanges=False)
#@nonl
#@-node:ekr.20050111084900.1:printIdleGC
#@-others
#@-node:edream.110203113231.735:@thin trace_gc_plugin.py
#@-leo
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.