Added manage_debug page and simple refcount report.

17e9f372 · 978147e5 · 17e9f372 · 17e9f372
Commit 17e9f372 authored Jun 09, 1999 by
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Showing with 56 additions and 1 deletion

lib/python/App/ApplicationManager.py lib/python/App/ApplicationManager.py +29 -1

lib/python/App/debug.dtml lib/python/App/debug.dtml +27 -0

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--- a/lib/python/App/ApplicationManager.py
+++ b/lib/python/App/ApplicationManager.py
@@ -83,7 +83,7 @@
 # 
 ##############################################################################
 __doc__="""System management components"""
-__version__='$Revision: 1.48 $'[11:-2]
+__version__='$Revision: 1.49 $'[11:-2]


 import sys,os,time,string,Globals, Acquisition, os
@@ -96,6 +96,7 @@ from App.Dialogs import MessageDialog
 from Product import ProductFolder
 from version_txt import version_txt

+
 class Fake:
    def locked_in_version(self): return 0

@@ -126,6 +127,10 @@ class VersionManager(Fake, SimpleItem.Item, Acquisition.Implicit):
        {'label':'Version', 'action':'manage_main'},
        )

+
+
+
+
 class ApplicationManager(Folder,CacheManager):
    """System management"""

@@ -232,6 +237,29 @@ class ApplicationManager(Folder,CacheManager):
        if s >= 1048576.0: return '%.1fM' % (s/1048576.0)
        return '%.1fK' % (s/1024.0)

+
+    manage_debug=HTMLFile('debug', globals())
+
+    def get_refcounts(self, n=100, t=(type(Fake), type(Acquisition.Implicit))):
+        # get class refcount info
+	dict={}
+	for m in sys.modules.values():
+            for sym in dir(m):
+                ob=getattr(m, sym)
+                if type(ob) in t:
+                    dict[ob]=sys.getrefcount(ob)
+        pairs = map(lambda x: (x[1], '%s' %  x[0].__name__), dict.items())
+        pairs.sort()
+        pairs.reverse()
+        pairs=pairs[:n]
+        return pairs
+
+
+
+
+
+
+
    if hasattr(sys, 'ZMANAGED'):
        
        manage_restartable=1

--- a/lib/python/App/debug.dtml
+++ b/lib/python/App/debug.dtml
+<html>
+<head>
+<title>Debug Information</title>
+</head>
+<body bgcolor="#FFFFFF" link="#000099" vlink="#555555">
+<!--#var manage_tabs-->
+
+<h3>Debug Information</h3>
+<form>
+<p>
+<ul>
+<li>Zope version: <!--#var version_txt-->
+<li>Python version: <!--#var sys_version-->
+<li>System Platform: <!--#var sys_platform-->
+<li>Process ID: <!--#var process_id-->
+<li>Running for: <!--#var process_time-->
+<li>Refcounts: <select name="foo"><!--#in 
+    get_refcounts--><option><!--#var 
+    sequence-item-->: <!--#var sequence-key--></option><!--#/in
+    --></select>
+</ul>
+</p>
+
+
+</form>
+</body>
+</html>