https://github.com/python/cpython/commit/c3fa634096eedbaf477698adab666f03085... commit: c3fa634096eedbaf477698adab666f03085a7928 branch: master author: Andy Lester <andy@petdance.com> committer: GitHub <noreply@github.com> date: 2020-02-23T22:40:43-08:00 summary: closes bpo-39736: const strings in Modules/_datetimemodule.c and Modules/_testbuffer.c (GH-18637) files: M Modules/_datetimemodule.c M Modules/_testbuffer.c diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c index 4cafd14012558..4c985b37385e8 100644 --- a/Modules/_datetimemodule.c +++ b/Modules/_datetimemodule.c @@ -4179,11 +4179,11 @@ static PyObject * time_isoformat(PyDateTime_Time *self, PyObject *args, PyObject *kw) { char buf[100]; - char *timespec = NULL; + const char *timespec = NULL; static char *keywords[] = {"timespec", NULL}; PyObject *result; int us = TIME_GET_MICROSECOND(self); - static char *specs[][2] = { + static const char *specs[][2] = { {"hours", "%02d"}, {"minutes", "%02d:%02d"}, {"seconds", "%02d:%02d:%02d"}, @@ -5415,7 +5415,7 @@ datetime_isoformat(PyDateTime_DateTime *self, PyObject *args, PyObject *kw) char buffer[100]; PyObject *result = NULL; int us = DATE_GET_MICROSECOND(self); - static char *specs[][2] = { + static const char *specs[][2] = { {"hours", "%04d-%02d-%02d%c%02d"}, {"minutes", "%04d-%02d-%02d%c%02d:%02d"}, {"seconds", "%04d-%02d-%02d%c%02d:%02d:%02d"}, diff --git a/Modules/_testbuffer.c b/Modules/_testbuffer.c index f4c2b590ac9c3..d8321768bc972 100644 --- a/Modules/_testbuffer.c +++ b/Modules/_testbuffer.c @@ -2050,7 +2050,7 @@ static PyObject * ndarray_get_format(NDArrayObject *self, void *closure) { Py_buffer *base = &self->head->base; - char *fmt = base->format ? base->format : ""; + const char *fmt = base->format ? base->format : ""; return PyUnicode_FromString(fmt); }