Does python have a shorthand to check if an object has an attribute?
37380
A get() like method for checking for Python attributes
27606
Detecting an undefined object property
19007
How to check if an object is an instance of a namedtuple?
30850
How to get a complete list of object's methods and attributes?
126196
How to check if an object is an array?
73423
What is the best (idiomatic) way to check the type of a Python variable?
148523
How to check whether operator== exists?
65615
Pure function with attributes of arbitrary number of arguments: Is it possible?
22012
Accessing attributes on literals work on all types, but not `int`; why?
32673
How to determine a Python variable's type?
49796
How to access object properties with names like integers?
104998
How to filter object array based on attributes?
70160
Select an object with Python in 2.8
113905
How can I check whether a variable is defined in JavaScript?
100070
How do I implement __getattribute__ without an infinite recursion error?
6288
How do I check if an object has a specific property in JavaScript?
116700
Can I or SHOULD I find an object by the object_id attribute in ruby?