From 6c2e06ed20cdea1a67629554d8aa1d5fcda030f9 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Wed, 2 Sep 2026 08:17:42 +0200
Subject: Implement sequences and tuples

---
 src/tuple.zig | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'src/tuple.zig')

diff --git a/src/tuple.zig b/src/tuple.zig
index ba82003..4e53d3f 100644
--- a/src/tuple.zig
+++ b/src/tuple.zig
@@ -22,24 +22,37 @@ pub const Tuple = extern struct {
     }
 
     pub fn size(self: *const Self) usize {
-        return c.PyTuple_GET_SIZE(self.object.ptr);
+        return c.PyTuple_GET_SIZE(@ptrCast(self));
     }
 
-    pub fn get(self: *Self, index: usize) !*zpy.Object {
+    pub fn get(self: *const Self, index: usize) !*zpy.Object {
         return @ptrCast(
             c.PyTuple_GetItem(
-                self.object.ptr,
+                @ptrCast(self),
                 @intCast(index),
             ) orelse return error.Exception,
         );
     }
 
+    pub fn getUnchecked(self: *Self, index: usize) *zpy.Object {
+        return @ptrCast(c.PyTuple.GET_ITEM(
+            @ptrCast(self),
+            @intCast(index),
+        ));
+    }
+
     pub fn set(self: *Self, index: usize, value: *zpy.Object) !void {
         if (c.PyTuple_SetItem(@ptrCast(self), @intCast(index), @ptrCast(value)) == -1) {
             return error.Exception;
         }
     }
 
+    pub fn resize(self: *Self, newlen: usize) !void {
+        if (c._PyTuple_Resize(@ptrCast(&self), @intCast(newlen)) == -1) {
+            return error.Exception;
+        }
+    }
+
     pub fn asObject(self: *Self) *zpy.Object {
         return @ptrCast(self);
     }
-- 
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