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Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 

I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag).
This commit is contained in:
Antoine Pitrou 2013-02-09 23:11:27 +01:00
parent b6ed17344b
commit 4de7457009
11 changed files with 19 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Misc/NEWS
View File

@ -10,6 +10,9 @@ What's New in Python 3.2.4
Core and Builtins
-----------------
- Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.)
in the interpreter.
- Issue #17043: The unicode-internal decoder no longer read past the end of
input buffer.

4
Modules/_struct.c
View File

@ -1184,7 +1184,7 @@ prepare_s(PyStructObject *self)
size = 0;
len = 0;
while ((c = *s++) != '\0') {
if (isspace(Py_CHARMASK(c)))
if (Py_ISSPACE(Py_CHARMASK(c)))
continue;
if ('0' <= c && c <= '9') {
num = c - '0';
@ -1249,7 +1249,7 @@ prepare_s(PyStructObject *self)
s = fmt;
size = 0;
while ((c = *s++) != '\0') {
if (isspace(Py_CHARMASK(c)))
if (Py_ISSPACE(Py_CHARMASK(c)))
continue;
if ('0' <= c && c <= '9') {
num = c - '0';

2
Modules/binascii.c
View File

@ -1099,7 +1099,7 @@ This function is also available as \"hexlify()\".");
static int
to_int(int c)
{
if (isdigit(c))
if (Py_ISDIGIT(c))
return c - '0';
else {
if (Py_ISUPPER(c))

2
Modules/posixmodule.c
View File

@ -695,7 +695,7 @@ os2_formatmsg(char *msgbuf, int msglen, char *reason)
if (strlen(msgbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */
char *lastc = &msgbuf[ strlen(msgbuf)-1 ];
while (lastc > msgbuf && isspace(Py_CHARMASK(*lastc)))
while (lastc > msgbuf && Py_ISSPACE(Py_CHARMASK(*lastc)))
*lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */
}

2
Modules/socketmodule.c
View File

@ -519,7 +519,7 @@ set_error(void)
/* If non-empty msg, trim CRLF */
char *lastc = &outbuf[ strlen(outbuf)-1 ];
while (lastc > outbuf &&
isspace(Py_CHARMASK(*lastc))) {
Py_ISSPACE(Py_CHARMASK(*lastc))) {
/* Trim trailing whitespace (CRLF) */
*lastc-- = '\0';
}

4
Objects/longobject.c
View File

@ -1887,7 +1887,7 @@ PyLong_FromString(char *str, char **pend, int base)
"int() arg 2 must be >= 2 and <= 36");
return NULL;
}
while (*str != '\0' && isspace(Py_CHARMASK(*str)))
while (*str != '\0' && Py_ISSPACE(Py_CHARMASK(*str)))
str++;
if (*str == '+')
++str;
@ -2131,7 +2131,7 @@ digit beyond the first.
goto onError;
if (sign < 0)
Py_SIZE(z) = -(Py_SIZE(z));
while (*str && isspace(Py_CHARMASK(*str)))
while (*str && Py_ISSPACE(Py_CHARMASK(*str)))
str++;
if (*str != '\0')
goto onError;

2
Objects/stringlib/formatter.h
View File

@ -414,7 +414,7 @@ parse_number(STRINGLIB_CHAR *ptr, Py_ssize_t len,
STRINGLIB_CHAR *end = ptr + len;
STRINGLIB_CHAR *remainder;
while (ptr<end && isdigit(*ptr))
while (ptr<end && Py_ISDIGIT(*ptr))
++ptr;
remainder = ptr;

2
Python/ast.c
View File

@ -3305,7 +3305,7 @@ parsestr(struct compiling *c, const node *n, int *bytesmode)
int quote = Py_CHARMASK(*s);
int rawmode = 0;
int need_encoding;
if (isalpha(quote)) {
if (Py_ISALPHA(quote)) {
if (quote == 'b' || quote == 'B') {
quote = *++s;
*bytesmode = 1;

3
Python/dynload_aix.c
View File

@ -4,7 +4,6 @@
#include "Python.h"
#include "importdl.h"
#include <ctype.h> /* for isdigit() */
#include <errno.h> /* for global errno */
#include <string.h> /* for strerror() */
#include <stdlib.h> /* for malloc(), free() */
@ -144,7 +143,7 @@ aix_loaderror(const char *pathname)
if (nerr == load_errtab[j].errNo && load_errtab[j].errstr)
ERRBUF_APPEND(load_errtab[j].errstr);
}
while (isdigit(Py_CHARMASK(*message[i]))) message[i]++ ;
while (Py_ISDIGIT(Py_CHARMASK(*message[i]))) message[i]++ ;
ERRBUF_APPEND(message[i]);
ERRBUF_APPEND("\n");
}

6
Python/getargs.c
View File

@ -288,7 +288,7 @@ vgetargs1(PyObject *args, const char *format, va_list *p_va, int flags)
if (level == 0) {
if (c == 'O')
max++;
else if (isalpha(Py_CHARMASK(c))) {
else if (Py_ISALPHA(Py_CHARMASK(c))) {
if (c != 'e') /* skip encoded */
max++;
} else if (c == '|')
@ -378,7 +378,7 @@ vgetargs1(PyObject *args, const char *format, va_list *p_va, int flags)
}
}
if (*format != '\0' && !isalpha(Py_CHARMASK(*format)) &&
if (*format != '\0' && !Py_ISALPHA(Py_CHARMASK(*format)) &&
*format != '(' &&
*format != '|' && *format != ':' && *format != ';') {
PyErr_Format(PyExc_SystemError,
@ -471,7 +471,7 @@ converttuple(PyObject *arg, const char **p_format, va_list *p_va, int flags,
}
else if (c == ':' || c == ';' || c == '\0')
break;
else if (level == 0 && isalpha(Py_CHARMASK(c)))
else if (level == 0 && Py_ISALPHA(Py_CHARMASK(c)))
n++;
}

6
Python/mystrtoul.c
View File

@ -99,7 +99,7 @@ PyOS_strtoul(register char *str, char **ptr, int base)
register int ovlimit; /* required digits to overflow */
/* skip leading white space */
while (*str && isspace(Py_CHARMASK(*str)))
while (*str && Py_ISSPACE(Py_CHARMASK(*str)))
++str;
/* check for leading 0b, 0o or 0x for auto-base or base 16 */
@ -138,7 +138,7 @@ PyOS_strtoul(register char *str, char **ptr, int base)
/* skip all zeroes... */
while (*str == '0')
++str;
while (isspace(Py_CHARMASK(*str)))
while (Py_ISSPACE(Py_CHARMASK(*str)))
++str;
if (ptr)
*ptr = str;
@ -266,7 +266,7 @@ PyOS_strtol(char *str, char **ptr, int base)
unsigned long uresult;
char sign;
while (*str && isspace(Py_CHARMASK(*str)))
while (*str && Py_ISSPACE(Py_CHARMASK(*str)))
str++;
sign = *str;