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python: Added ncstrwidth function

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igo95862 2021-04-03 17:51:45 +03:00 committed by Nick Black
parent 18df2c8ee3
commit d070abd96b
2 changed files with 13 additions and 2 deletions
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4
python/notcurses/__init__.py
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@ -14,8 +14,8 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
from .misc import notcurses_version, notcurses_version_components from .misc import ncstrwidth, notcurses_version, notcurses_version_components
__all__ = ( __all__ = (
'notcurses_version', 'notcurses_version_components' 'ncstrwidth', 'notcurses_version', 'notcurses_version_components'
) )

11
python/notcurses/misc.c
View File

@ -34,9 +34,20 @@ python_notcurses_version_components(PyObject *Py_UNUSED(self), PyObject *Py_UNUS
return Py_BuildValue("iiii", major, minor, patch, tweak); return Py_BuildValue("iiii", major, minor, patch, tweak);
} }
static PyObject*
python_ncstrwidth(PyObject *Py_UNUSED(self), PyObject *args)
{
const char* s = NULL;
PY_CHECK_INT(PyArg_Parse(args, "s", &s));
return Py_BuildValue("i", ncstrwidth(s));
}
static PyMethodDef NotcursesMiscMethods[] = { static PyMethodDef NotcursesMiscMethods[] = {
{"notcurses_version", (PyCFunction)python_notcurses_version, METH_NOARGS, "Get a human-readable string describing the running Notcurses version."}, {"notcurses_version", (PyCFunction)python_notcurses_version, METH_NOARGS, "Get a human-readable string describing the running Notcurses version."},
{"notcurses_version_components", (PyCFunction)python_notcurses_version_components, METH_NOARGS, "Get a tuple of major, minor, patch, tweak integer of the running Notcurses version."}, {"notcurses_version_components", (PyCFunction)python_notcurses_version_components, METH_NOARGS, "Get a tuple of major, minor, patch, tweak integer of the running Notcurses version."},
{"ncstrwidth", (PyCFunction)python_ncstrwidth, METH_VARARGS, "Returns the number of columns occupied by a string, or -1 if a non-printable/illegal character is encountered."},
{NULL, NULL, 0, NULL}, {NULL, NULL, 0, NULL},
}; };