source encoding declarations, and can be used to make Python batch files
on Windows.
- - Issue #19081: When a zipimport .zip file in sys.path being imported from
- is modified during the lifetime of the Python process after zipimport has
- already cached the zip's table of contents we detect this and recover
- rather than read bad data from the .zip (causing odd import errors).
-- Issue #17432: Drop UCS2 from names of Unicode functions in python3.def.
-
-- Issue #19969: PyBytes_FromFormatV() now raises an OverflowError if "%c"
- argument is not in range [0; 255].
-
-- Issue #14432: Generator now clears the borrowed reference to the thread
- state. Fix a crash when a generator is created in a C thread that is
- destroyed while the generator is still used. The issue was that a generator
- contains a frame, and the frame kept a reference to the Python state of the
- destroyed C thread. The crash occurs when a trace function is setup.
-
-- Issue #19932: Fix typo in import.h, missing whitespaces in function prototypes.
-
-- Issue #19729: In str.format(), fix recursive expansion in format spec.
-
-- Issue #19638: Fix possible crash / undefined behaviour from huge (more than 2
- billion characters) input strings in _Py_dg_strtod.
--
Library
-------