How to determine a Python variable s type

Question

How do I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?

How do I view it?

Answer 1

Use the type() builtin function:

>>> i = 123
>>> type(i)
<type 'int'>
>>> type(i) is int
True
>>> i = 123.456
>>> type(i)
<type 'float'>
>>> type(i) is float
True

To check if a variable is of a given type, use isinstance:

>>> i = 123
>>> isinstance(i, int)
True
>>> isinstance(i, (float, str, set, dict))
False