safeeval: allow LIST_APPEND and SET_ADD opcodes (Python 3.14) (#2722)

* safeeval: allow LIST_APPEND and SET_ADD opcodes (Python 3.14)

* changelog: add entry for #2722 (safeeval Python 3.14 opcodes)

* ci: retrigger after transient libcdb network failure

---------

Co-authored-by: Chris (ChrisJr404) <11917633+ChrisJr404@users.noreply.github.com>

Author: ChrisJr404

CHANGELOG.md

@@ -130,6 +130,7 @@ The table below shows which release corresponds to each branch, and what date th
 - [#2713][2713] Remove python-dateutil dependency
 - [#2720][2720] ssh: resolve PermissionError on Windows during SFTP upload
 - [#2702][2702] ssh: Don't cache username in ssh checksec output
+- [#2722][2722] safeeval: allow LIST_APPEND and SET_ADD opcodes (Python 3.14)
 
 [2675]: https://github.com/Gallopsled/pwntools/pull/2675
 [2652]: https://github.com/Gallopsled/pwntools/pull/2652
@@ -185,6 +186,7 @@ The table below shows which release corresponds to each branch, and what date th
 [2713]: https://github.com/Gallopsled/pwntools/pull/2713
 [2720]: https://github.com/Gallopsled/pwntools/pull/2720
 [2702]: https://github.com/Gallopsled/pwntools/pull/2702
+[2722]: https://github.com/Gallopsled/pwntools/pull/2722
 
 ## 4.15.1
 

pwnlib/util/safeeval.py

@@ -3,7 +3,7 @@
     'BUILD_LIST','BUILD_MAP', 'MAP_ADD', 'BUILD_TUPLE','BUILD_SET',
     'BUILD_CONST_KEY_MAP', 'BUILD_STRING',
     'LOAD_CONST','LOAD_SMALL_INT','RETURN_VALUE','STORE_SUBSCR', 'STORE_MAP',
-    'LIST_TO_TUPLE', 'LIST_EXTEND', 'SET_UPDATE', 'DICT_UPDATE', 'DICT_MERGE',
+    'LIST_TO_TUPLE', 'LIST_APPEND', 'LIST_EXTEND', 'SET_ADD', 'SET_UPDATE', 'DICT_UPDATE', 'DICT_MERGE',
     'COPY', 'RESUME', 'RETURN_CONST'
     ]
 
@@ -69,6 +69,10 @@ def const(expr):
         Traceback (most recent call last):
         ...
         ValueError: opcode BINARY_ADD not allowed
+        >>> const("[" + ",".join(str(i) for i in range(40)) + "]") == list(range(40))
+        True
+        >>> const("{" + ",".join(str(i) for i in range(40)) + "}") == set(range(40))
+        True
     """
 
     c = test_expr(expr, _const_codes)