From: Y5 <124019959+y5c4l3@users.noreply.github.com>
Date: Fri, 11 Oct 2024 09:08:03 +0000 (+0000)
Subject: gh-125235: Keep `_tkinter` TCL paths pointing to base installation on Windows (#125250)
X-Git-Tag: v3.14.0a1~78
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b3aa1b5fe260382788a2df416599325ad680a5ee;p=thirdparty%2FPython%2Fcpython.git

gh-125235: Keep `_tkinter` TCL paths pointing to base installation on Windows (#125250)

Signed-off-by: y5c4l3 <y5c4l3@proton.me>
---

diff --git a/Misc/NEWS.d/next/Library/2024-10-10-18-33-31.gh-issue-125235.0kOB5I.rst b/Misc/NEWS.d/next/Library/2024-10-10-18-33-31.gh-issue-125235.0kOB5I.rst
new file mode 100644
index 000000000000..f64d15917da1
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2024-10-10-18-33-31.gh-issue-125235.0kOB5I.rst
@@ -0,0 +1,2 @@
+Keep :mod:`tkinter` TCL paths in venv pointing to base installation on
+Windows.
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 4f05cab375ed..b0b70ccb8cc3 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -143,7 +143,7 @@ _get_tcl_lib_path(void)
         struct stat stat_buf;
         int stat_return_value;
 
-        PyObject *prefix = PySys_GetObject("prefix");  // borrowed reference
+        PyObject *prefix = PySys_GetObject("base_prefix");  // borrowed reference
         if (prefix == NULL) {
             return NULL;
         }