- Issue #10181: New memoryview implementation fixes multiple ownership
and lifetime issues of dynamically allocated Py_buffer members (#9990)
as well as crashes (#8305, #7433). Many new features have been added
(See whatsnew/3.3), and the documentation has been updated extensively.
The ndarray test object from _testbuffer.c implements all aspects of
PEP-3118, so further development towards the complete implementation
of the PEP can proceed in a test-driven manner.
Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review
and many ideas.
- Issue #12834: Fix incorrect results of memoryview.tobytes() for
non-contiguous arrays.
- Issue #5231: Introduce memoryview.cast() method that allows changing
format and shape without making a copy of the underlying memory.
diff --git a/Misc/ACKS b/Misc/ACKS
index 2e37b41..48ef080 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1041,6 +1041,7 @@
Kannan Vijayan
Kurt Vile
Norman Vine
+Pauli Virtanen
Frank Visser
Johannes Vogel
Sjoerd de Vries
diff --git a/Misc/NEWS b/Misc/NEWS
index 047f272..3d5a711 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,6 +10,23 @@
Core and Builtins
-----------------
+- Issue #10181: New memoryview implementation fixes multiple ownership
+ and lifetime issues of dynamically allocated Py_buffer members (#9990)
+ as well as crashes (#8305, #7433). Many new features have been added
+ (See whatsnew/3.3), and the documentation has been updated extensively.
+ The ndarray test object from _testbuffer.c implements all aspects of
+ PEP-3118, so further development towards the complete implementation
+ of the PEP can proceed in a test-driven manner.
+
+ Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review
+ and many ideas.
+
+- Issue #12834: Fix incorrect results of memoryview.tobytes() for
+ non-contiguous arrays.
+
+- Issue #5231: Introduce memoryview.cast() method that allows changing
+ format and shape without making a copy of the underlying memory.
+
- Issue #14084: Fix a file descriptor leak when importing a module with a
bad encoding.
diff --git a/Misc/valgrind-python.supp b/Misc/valgrind-python.supp
index 194ecbf..20dbf1e 100644
--- a/Misc/valgrind-python.supp
+++ b/Misc/valgrind-python.supp
@@ -412,4 +412,15 @@
fun:SHA1_Update
}
+{
+ test_buffer_non_debug
+ Memcheck:Addr4
+ fun:PyUnicodeUCS2_FSConverter
+}
+
+{
+ test_buffer_non_debug
+ Memcheck:Addr4
+ fun:PyUnicode_FSConverter
+}