Print out class tree : Class Inheritance « Class « Python

Python
1. 2D
2. Application
3. Buildin Function
4. Class
5. Data Structure
6. Data Type
7. Database
8. Development
9. Dictionary
10. Event
11. Exception
12. File
13. Function
14. GUI Pmw
15. GUI Tk
16. Language Basics
17. List
18. Math
19. Network
20. String
21. System
22. Thread
23. Tuple
24. Utility
25. XML
Java
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Python » Class » Class InheritanceScreenshots 
Print out class tree
Print out class tree
 
def classtree(cls, indent):
    print '.'*indent, cls.__name__        # print class name here
    for supercls in cls.__bases__:        # recur to all superclasses
        classtree(supercls, indent+3)     # may visit super > once

def instancetree(inst):
    print 'Tree of', inst                 # show instance
    classtree(inst.__class__, 3)          # climb to its class

def selftest():
    class A: pass
    class B(A): pass
    class C(A): pass
    class D(B,C): pass
    class E: pass
    class F(D,E): pass
    instancetree(B())
    instancetree(F())
    
if __name__ == '__main__': selftest()


class Emp: pass

class Person(Emp): pass

bob = Person()

instancetree(bob)
           
         
  
Related examples in the same category
1. Use __class__, __bases__ and __dict__ for sub and super classUse __class__, __bases__ and __dict__ for sub and super class
2. Class inheritedClass inherited
3. Inherited methodInherited method
4. Polymorphism: override the function from base class
5. Definition and test function for class Circle which is based on Point class
6. Derived class inheriting from a base class.
7. Multiple Inheritance
8. inheriting from multiple superclasses
9. Use Inheritance to add more features to a class
10. class extending dict type
11. Class inheritance: inherit member variable override functionClass inheritance: inherit member variable override function
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.