check if attribute exists python code example

Example 1: python check if has attribute

if hasattr(a, 'property'):
    a.property

Example 2: python check if attribute exists in class

if hasattr(obj, 'propertyName'):
	...

Example 3: python hasattribute

hasattr(object, name)

Example 4: python3 check if object has attribute

try:
    doStuff(a.property)
except AttributeError:
    otherStuff()