Python API domain improvement.

Add redirect() method to add a redirect on a domain much like
in the Kore configuration file.

eg:

domain.redirect("^/account/(.*)$", 301, "https://site/account/$1")

include/kore/python_methods.h

@@ -231,10 +231,12 @@ struct pydomain {
 };
 
 static PyObject	*pydomain_filemaps(struct pydomain *, PyObject *);
+static PyObject	*pydomain_redirect(struct pydomain *, PyObject *);
 static PyObject	*pydomain_route(struct pydomain *, PyObject *, PyObject *);
 
 static PyMethodDef pydomain_methods[] = {
 	METHOD("filemaps", pydomain_filemaps, METH_VARARGS),
+	METHOD("redirect", pydomain_redirect, METH_VARARGS),
 	METHOD("route", pydomain_route, METH_VARARGS | METH_KEYWORDS),
 	METHOD(NULL, NULL, -1)
 };

src/python.c

@@ -5616,6 +5616,23 @@ pydomain_filemaps(struct pydomain *domain, PyObject *args)
 	Py_RETURN_NONE;
 }
 
+static PyObject *
+pydomain_redirect(struct pydomain *domain, PyObject *args)
+{
+	int			status;
+	const char		*src, *dst;
+
+	if (!PyArg_ParseTuple(args, "sis", &src, &status, &dst))
+		return (NULL);
+
+	if (!http_redirect_add(domain->config, src, status, dst)) {
+		fatal("failed to add redirect '%s' on '%s'",
+		    src, domain->config->domain);
+	}
+
+	Py_RETURN_NONE;
+}
+
 static PyObject *
 pydomain_route(struct pydomain *domain, PyObject *args, PyObject *kwargs)
 {