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Issue #5835, deprecate PyOS_ascii_formatd.

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If anyone wants to clean up the documentation, feel free. It's my first documentation foray, and it's not that great.

Will port to py3k with a different strategy.
This commit is contained in:
Eric Smith 2009-04-25 21:40:15 +00:00
parent dfcffd4044
commit 068f06568b
9 changed files with 234 additions and 68 deletions
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9
Objects/stringobject.c
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@ -4332,9 +4332,6 @@ Py_LOCAL_INLINE(int)
formatfloat(char *buf, size_t buflen, int flags,
int prec, int type, PyObject *v)
{
/* fmt = '%#.' + `prec` + `type`
worst case length = 3 + 10 (len of INT_MAX) + 1 = 14 (use 20)*/
char fmt[20];
double x;
x = PyFloat_AsDouble(v);
if (x == -1.0 && PyErr_Occurred()) {
@ -4378,10 +4375,8 @@ formatfloat(char *buf, size_t buflen, int flags,
"formatted float is too long (precision too large?)");
return -1;
}
PyOS_snprintf(fmt, sizeof(fmt), "%%%s.%d%c",
(flags&F_ALT) ? "#" : "",
prec, type);
PyOS_ascii_formatd(buf, buflen, fmt, x);
_PyOS_double_to_string(buf, buflen, x, type, prec,
(flags&F_ALT)?Py_DTSF_ALT:0, NULL);
return (int)strlen(buf);
}