my_input = int(my_input)
There is no shorter way than using the int function (as you mention)
python - Short way to convert string to int - Stack Overflow
Converting a string input to a number or integer
Cannot use str() to convert an int to a string.
i am a beginner at python and im trying to convert string to int but it doesn't work
How to convert an integer to a string in Python?
Use the str() function to convert an integer into a string. For example:
number = 42
string_number = str(number)
print(string_number) # Output: "42"How to check if a string is an integer in Python?
To check if a string represents an integer, you can use the str.isdigit() method if the string contains only digits and no sign (+/-) or decimals:
string = "42"
if string.isdigit():
print("The string is an integer.")
else:
print("The string is not an integer.")
For strings that may include a sign (+/-), you can use a more robust method:
string = "-42"
try:
int(string)
print("The string is an integer.")
except ValueError:
print("The string is not an integer.")What should I do if the string contains a decimal number and I want to convert it to an integer?
First, convert the string to a float using the float() function, then cast it to an integer using int(). For example:
decimal_string = "13.5"
converted_integer = int(float(decimal_string))
print(converted_integer) # Output: 13my_input = int(my_input)
There is no shorter way than using the int function (as you mention)
Maybe you were hoping for something like my_number = my_input.to_int. But it is not currently possible to do it natively. And funny enough, if you want to extract the integer part from a float-like string, you have to convert to float first, and then to int. Or else you get ValueError: invalid literal for int().
The robust way:
my_input = int(float(my_input))
For example:
>>> nb = "88.8"
>>> int(nb)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '88.8'
>>> int(float(nb))
88