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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-10-31 09:42:39 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-10-31 09:42:39 (GMT) |
| commit | 09823a2e215bea1bde9941766f8d11c0aee26b76 (patch) | |
| tree | 7a7a59a08e560f7c33442ddda1205c9318b2bd12 /Python | |
| parent | ba26b39115bfaba16855ca30cd6ca0e3515fe0b6 (diff) | |
| download | cpython-09823a2e215bea1bde9941766f8d11c0aee26b76.zip cpython-09823a2e215bea1bde9941766f8d11c0aee26b76.tar.gz cpython-09823a2e215bea1bde9941766f8d11c0aee26b76.tar.bz2 | |
Deprecate PyOS_ascii_strtod and PyOS_ascii_atof, and document the replacement function PyOS_string_to_double.
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/pystrtod.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Python/pystrtod.c b/Python/pystrtod.c index 64bf73d..27ddc94 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -270,6 +270,8 @@ _PyOS_ascii_strtod(const char *nptr, char **endptr) #endif +/* PyOS_ascii_strtod is DEPRECATED in Python 2.7 and 3.1 */ + double PyOS_ascii_strtod(const char *nptr, char **endptr) { @@ -277,6 +279,12 @@ PyOS_ascii_strtod(const char *nptr, char **endptr) const char *p; double x; + if (PyErr_WarnEx(PyExc_DeprecationWarning, + "PyOS_ascii_strtod and PyOS_ascii_atof are " + "deprecated. Use PyOS_string_to_double " + "instead.", 1) < 0) + return -1.0; + /* _PyOS_ascii_strtod already does everything that we want, except that it doesn't parse leading whitespace */ p = nptr; @@ -290,13 +298,15 @@ PyOS_ascii_strtod(const char *nptr, char **endptr) return x; } +/* PyOS_ascii_strtod is DEPRECATED in Python 2.7 and 3.1 */ + double PyOS_ascii_atof(const char *nptr) { return PyOS_ascii_strtod(nptr, NULL); } -/* PyOS_string_to_double is the recommended replacement for the +/* PyOS_string_to_double is the recommended replacement for the deprecated PyOS_ascii_strtod and PyOS_ascii_atof functions. It converts a null-terminated byte string s (interpreted as a string of ASCII characters) to a float. The string should not have leading or trailing whitespace (in @@ -332,7 +342,7 @@ PyOS_string_to_double(const char *s, errno = 0; PyFPE_START_PROTECT("PyOS_string_to_double", return -1.0) - x = PyOS_ascii_strtod(s, &fail_pos); + x = _PyOS_ascii_strtod(s, &fail_pos); PyFPE_END_PROTECT(x) if (errno == ENOMEM) { |