api: add function completion_set

src/plugins/python/weechat-python-api.c

@@ -4718,6 +4718,24 @@ API_FUNC(completion_get_string)
     API_RETURN_STRING(result);
 }
 
+API_FUNC(completion_set)
+{
+    char *completion, *property, *value;
+
+    API_INIT_FUNC(1, "completion_set", API_RETURN_ERROR);
+    completion = NULL;
+    property = NULL;
+    value = NULL;
+    if (!PyArg_ParseTuple (args, "sss", &completion, &property, &value))
+        API_WRONG_ARGS(API_RETURN_ERROR);
+
+    weechat_completion_set (API_STR2PTR(completion),
+                            property,
+                            value);
+
+    API_RETURN_OK;
+}
+
 API_FUNC(completion_list_add)
 {
     char *completion, *word, *where;
@@ -5798,6 +5816,7 @@ PyMethodDef weechat_python_funcs[] =
     API_DEF_FUNC(completion_new),
     API_DEF_FUNC(completion_search),
     API_DEF_FUNC(completion_get_string),
+    API_DEF_FUNC(completion_set),
     API_DEF_FUNC(completion_list_add),
     API_DEF_FUNC(completion_free),
     API_DEF_FUNC(info_get),

src/plugins/python/weechat.pyi

@@ -2339,6 +2339,20 @@ def completion_get_string(completion: str, property: str) -> str:
     ...
 
 
+def completion_set(completion: str, property: str, value: str) -> int:
+    """`completion_set in WeeChat plugin API reference <https://weechat.org/doc/weechat/api/#_completion_set>`_
+    ::
+
+        # example
+        def my_completion_cb(data: str, completion_item: str, buffer: str, completion: str) -> int:
+            # do not add space after completion
+            weechat.completion_set(completion, "add_space", "0")
+            # ...
+            return weechat.WEECHAT_RC_OK
+    """
+    ...
+
+
 def completion_list_add(completion: str, word: str, nick_completion: int, where: str) -> int:
     """`completion_list_add in WeeChat plugin API reference <https://weechat.org/doc/weechat/api/#_completion_list_add>`_
     ::