Get an object attribute

Question

Simple question but since I m new to python  comming over from php  I get a few errors on it  I have the following simple class   User object          fullName    John Doe   user   User     In PHP I could do the following    param    fullName   echo  user- gt  param     return John Doe   How do I do this in python

User · Answer

If you need to fetch an object s property dynamically  use the getattr   function  getattr user   fullName   - or to elaborate   user   User   property    fullName  name   getattr user  property    Otherwise just use user fullName

User · Answer

Use getattr if you have an attribute in string form    gt  gt  gt  class User object          name    John    gt  gt  gt  u   User    gt  gt  gt  param    name   gt  gt  gt  getattr u  param   John    Otherwise use the dot      gt  gt  gt  class User object          name    John    gt  gt  gt  u   User    gt  gt  gt  u name  John

User · Answer

To access field or method of an object use dot     user   User   print user fullName   If a name of the field will be defined at run time  use buildin getattr function   field name    fullName  print getattr user  field name    prints content of user fullName

User · Answer

You can do the following   class User object       fullName    John Doe       def   init   self  name           self SName   name      def print names self           print  Names  full name    s   name    s      self fullName  self SName   user   User  Test Name    user fullName    John Doe  user SName    Test Name  user print names     will print you Names  full name   John Doe   name   Test Name    E g any object attributes could be retrieved using istance

[python] Get an object attribute

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