Simple Analysis of Python Reflection Usage Examples

This article describes the use of Python reflection. Share it with everyone for reference, as follows:

class Person:
  def __init__(self):
    self.name = "zjgtan"
  def getName(self):
    return self.name

The simple meaning of reflection:

Obtain the instance object of the class by class name

Obtain the method by method name to achieve the call

Reflection Method One:

from person import Person
theObj = globals()["Person"]()
print theObj.getName()

Reflection Method Two:

module = __import__("person")
theObj = getattr(module, "Person")()
print theObj.getName()

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I hope the content described in this article will be helpful to everyone in Python program design.

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