From 4ea6862dd33f7d111d0646cbcff8bb277199f67a Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 17 Nov 2025 17:23:40 +0530
Subject: [PATCH] Remove unused code

---
 kitty/disk-cache.c        | 16 ++--------------
 kitty/fast_data_types.pyi | 16 ----------------
 2 files changed, 2 insertions(+), 30 deletions(-)

diff --git a/kitty/disk-cache.c b/kitty/disk-cache.c
index 316b346f1..83e85bb65 100644
--- a/kitty/disk-cache.c
+++ b/kitty/disk-cache.c
@@ -775,6 +775,7 @@ disk_cache_num_cached_in_ram(PyObject *self_) {
 }
 
 
+// The Python interface used only for testing {{{
 #define PYWRAP(name) static PyObject* py##name(DiskCache *self, PyObject *args)
 #define PA(fmt, ...) if (!PyArg_ParseTuple(args, fmt, __VA_ARGS__)) return NULL;
 PYWRAP(ensure_state) {
@@ -783,19 +784,6 @@ PYWRAP(ensure_state) {
     Py_RETURN_NONE;
 }
 
-PYWRAP(read_from_cache_file) {
-    Py_ssize_t pos = 0, sz = -1;
-    PA("|nn", &pos, &sz);
-    mutex(lock);
-    if (sz < 0) sz = self->end_of_data_offset;
-    mutex(unlock);
-    PyObject *ans = PyBytes_FromStringAndSize(NULL, sz);
-    if (ans) {
-        read_from_cache_file(self, pos, sz, PyBytes_AS_STRING(ans));
-    }
-    return ans;
-}
-
 static PyObject*
 wait_for_write(PyObject *self, PyObject *args) {
     double timeout = 0;
@@ -913,7 +901,6 @@ num_cached_in_ram(PyObject *self, PyObject *args UNUSED) {
 #define MW(name, arg_type) {#name, (PyCFunction)py##name, arg_type, NULL}
 static PyMethodDef methods[] = {
     MW(ensure_state, METH_NOARGS),
-    MW(read_from_cache_file, METH_VARARGS),
     {"add", add, METH_VARARGS, NULL},
     {"remove", pyremove, METH_VARARGS, NULL},
     {"remove_from_ram", remove_from_ram, METH_O, NULL},
@@ -949,3 +936,4 @@ PyTypeObject DiskCache_Type = {
 
 INIT_TYPE(DiskCache)
 PyObject* create_disk_cache(void) { return new_diskcache_object(&DiskCache_Type, NULL, NULL); }
+// }}}
diff --git a/kitty/fast_data_types.pyi b/kitty/fast_data_types.pyi
index aa0be1be5..b3681c2ba 100644
--- a/kitty/fast_data_types.pyi
+++ b/kitty/fast_data_types.pyi
@@ -1798,19 +1798,3 @@ class StreamingBase64Encodeer:
     def reset(self) -> bytes: ...
     # encode the specified data, return number of bytes written dest should be at least 4/3 *src + 2 bytes in size
     def encode_into(self, dest: WriteableBuffer, src: ReadableBuffer) -> int: ...
-
-
-
-class DiskCache:
-    small_hole_threshold: int
-    defrag_factor: int
-    @property
-    def total_size(self) -> int: ...
-
-    def add(self, key: bytes, data: bytes) -> None: ...
-    def remove(self, key: bytes) -> bool: ...
-    def remove_from_ram(self, predicate: Callable[[bytes], bool]) -> int: ...
-    def num_cached_in_ram(self) -> int: ...
-    def get(self, key: bytes, store_in_ram: bool = False) -> bytes: ...  # raises KeyError if not found
-    def end_of_data_offset(self) -> int: ...
-    def clear(self) -> None: ...