New submission from Cubi:
Calling PyLong_FromString(str, NULL, 0) fails, if str is a string containing a
decimal number with leading zeros, even though such strings should be parsed as
decimal numbers according to the documentation:
"If base is 0, the radix will be determined based on the leading characters of
str: if str starts with '0x' or '0X', radix 16 will be used; if str starts with
'0o' or '0O', radix 8 will be used; if str starts with '0b' or '0B', radix 2
will be used; otherwise radix 10 will be used"
Examples:
PyLong_FromString("15", NULL, 0); // Returns int(15) (Correct)
PyLong_FromString("0xF", NULL, 0); // Returns int(15) (Correct)
PyLong_FromString("015", NULL, 0); // Should return int(15), but raises
ValueError: invalid literal for int() with base 0: '015'
Version information:
Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:18:55) [MSC v.1900 64 bit
(AMD64)] on win32
----------
components: Interpreter Core
messages: 289188
nosy: cubinator
priority: normal
severity: normal
status: open
title: PyLong_FromString fails on decimals with leading zero and base=0
type: behavior
versions: Python 3.5
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue29751>
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