From: cui <cuiweixie@gmail.com>
Date: Sun, 29 Mar 2026 19:58:12 +0000 (+0800)
Subject: gh-146579: _zstd: Fix decompression options dict error message (#146577)
X-Git-Tag: v3.15.0a8~121
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4d0e8ee649ceff96b130e1676a73c20c469624a9;p=thirdparty%2FPython%2Fcpython.git

gh-146579: _zstd: Fix decompression options dict error message (#146577)

The TypeError in _zstd_set_d_parameters incorrectly referred to
compression options; say decompression options instead.
---

diff --git a/Modules/_zstd/decompressor.c b/Modules/_zstd/decompressor.c
index 13071b7a2bac..0186ee92f5b1 100644
--- a/Modules/_zstd/decompressor.c
+++ b/Modules/_zstd/decompressor.c
@@ -101,7 +101,7 @@ _zstd_set_d_parameters(ZstdDecompressor *self, PyObject *options)
         /* Check key type */
         if (Py_TYPE(key) == mod_state->CParameter_type) {
             PyErr_SetString(PyExc_TypeError,
-                "compression options dictionary key must not be a "
+                "decompression options dictionary key must not be a "
                 "CompressionParameter attribute");
             return -1;
         }