python isinstance
x = isinstance(5, int)isistance exmaple
#Working of isinstance() with Native Types
numbers = [1, 2, 3]
result = isinstance(numbers, list)
print(numbers,'instance of list?', result)
result = isinstance(numbers, dict)
print(numbers,'instance of dict?', result)
result = isinstance(numbers, (dict, list))
print(numbers,'instance of dict or list?', result)
number = 5
result = isinstance(number, list)
print(number,'instance of list?', result)
result = isinstance(number, int)
print(number,'instance of int?', result)
# Result
[1, 2, 3] instance of list? True
[1, 2, 3] instance of dict? False
[1, 2, 3] instance of dict or list? True
5 instance of list? False
5 instance of int? Trueisinstance function python
x = isinstance(5, int)
y = isinstance(6.5, int)
print(x)
print(y)
output:
True
Falseisinstance python
isinstance(object, classinfo)
# if classinfo is a tuple of type objects (or recursively, other such tuples), return True
# if object is an instance of any of the types. If classinfo is not a type or tuple of types
# and such tuples, a TypeError exception is raised.python repr
# The repr() function returns a printable representational string of the given object.
>>> var = 'foo'
>>> print(repr(var))
"'foo'"isinstance python
sample_list = ['Emma', 'Stevan', 12, 45.6, 1 + 2j, "Eric", ]
number_list = []
string_list = []
for item in sample_list:
if isinstance(item, (int, float, complex)):
number_list.append(item)
elif isinstance(item, str):
string_list.append(item)
# String List
print(string_list)
# Output ['Emma', 'Stevan', 'Eric']
# Number list
print(number_list)
# Output [12, 45.6, (1+2j)]Copyright © 2021 Codeinu
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