Invalid literal for int() with base 10?
Grant Edwards
grant.b.edwards at gmail.com
Fri May 26 09:11:20 EDT 2023
On 2023-05-26, Grant Edwards <grant.b.edwards at gmail.com> wrote:
> On 2023-05-25, Kevin M. Wilson via Python-list <python-list at python.org> wrote:
>
>> Ok, I'm not finding any info. on the int() for converting a str to
>> an int (that specifies a base parameter)?!
>
> Where are you looking?
>
> https://docs.python.org/3/library/functions.html#int
And don't forget about the help() function:
$ python
Python 3.11.3 (main, May 8 2023, 09:00:58) [GCC 12.2.1 20230428] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>> help(int)
Help on class int in module builtins:
class int(object)
| int([x]) -> integer
| int(x, base=10) -> integer
|
| Convert a number or string to an integer, or return 0 if no arguments
| are given. If x is a number, return x.__int__(). For floating point
| numbers, this truncates towards zero.
|
| If x is not a number or if base is given, then x must be a string,
| bytes, or bytearray instance representing an integer literal in the
| given base. The literal can be preceded by '+' or '-' and be surrounded
| by whitespace. The base defaults to 10. Valid bases are 0 and 2-36.
| Base 0 means to interpret the base from the string as an integer literal.
| >>> int('0b100', base=0)
| 4
|
| Built-in subclasses:
| bool
|
| Methods defined here:
|
| __abs__(self, /)
| abs(self)
|
| __add__(self, value, /)
| Return self+value.
|
[...]
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