From a4b51a0bd088472a64fa22121e0547a872f47b9e Mon Sep 17 00:00:00 2001
From: Itamar Oren <itamaro@meta.com>
Date: Fri, 19 Apr 2024 16:32:11 -0700
Subject: [PATCH] Fix missing import in zipimport

Summary: see https://github.com/python/cpython/issues/118107

Reviewed By: bowiechen

Differential Revision: D56360822

fbshipit-source-id: 20f2d27f99ad0999a6b98c730a67aeac11c568eb
---
 Lib/zipimport.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/zipimport.py b/Lib/zipimport.py
index d38a6801084..9bcc9af1092 100644
--- a/Lib/zipimport.py
+++ b/Lib/zipimport.py
@@ -513,6 +513,7 @@ def _read_directory(archive):
                             num_extra_values = (len(extra_data) - 4) // 8
                             if num_extra_values > 3:
                                 raise ZipImportError(f"can't read header extra: {archive!r}", path=archive)
+                            import struct  # for unpack_from
                             values = struct.unpack_from(f"<{min(num_extra_values, 3)}Q",
                                                         extra_data, offset=4)