Log Message:
Changes 3.4.5:
Core and Builtins
Issue 26478: Fix semantic bugs when using binary operators with dictionary views \ 
and tuples.
Issue 26171: Fix possible integer overflow and heap corruption in \ 
zipimporter.get_data().
Library
Issue 26556: Update expat to 2.1.1, fixes CVE-2015-1283.
Fix TLS stripping vulnerability in smptlib, CVE-2016-0772. Reported by Team Oststrom
Issue 25939: On Windows open the cert store readonly in ssl.enum_certificates.
Issue 26012: Don’t traverse into symlinks for ** pattern in \ 
pathlib.Path.[r]glob().
Issue 24120: Ignore PermissionError when traversing a tree with \ 
pathlib.Path.[r]glob(). Patch by Ulrich Petri.
Skip getaddrinfo if host is already resolved. Patch by A. Jesse Jiryu Davis.
Add asyncio.timeout() context manager.
Issue 26050: Add asyncio.StreamReader.readuntil() method. Patch by \ 
Марк Коренберг.
Tests
Issue 25940: Changed test_ssl to use self-signed.pythontest.net. This avoids \ 
relying on svn.python.org, which recently changed root certificate.