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| author | Serhiy Storchaka <storchaka@gmail.com> | 2017-11-16 07:44:43 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-16 07:44:43 (GMT) |
| commit | 3daaafb700df45716bb55f3a293f88773baf3463 (patch) | |
| tree | 72e6fe022b82ba7660e82f3561ef991e33a345dd /Misc | |
| parent | 0a2abdfca2495291809855cf7dfc6721c9c962e3 (diff) | |
| download | cpython-3daaafb700df45716bb55f3a293f88773baf3463.zip cpython-3daaafb700df45716bb55f3a293f88773baf3463.tar.gz cpython-3daaafb700df45716bb55f3a293f88773baf3463.tar.bz2 | |
bpo-32037: Use the INT opcode for 32-bit integers in protocol 0 pickles. (#4407)
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2017-11-15-19-04-22.bpo-32037.r8-5Nk.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2017-11-15-19-04-22.bpo-32037.r8-5Nk.rst b/Misc/NEWS.d/next/Library/2017-11-15-19-04-22.bpo-32037.r8-5Nk.rst new file mode 100644 index 0000000..d077d0e --- /dev/null +++ b/Misc/NEWS.d/next/Library/2017-11-15-19-04-22.bpo-32037.r8-5Nk.rst @@ -0,0 +1,4 @@ +Integers that fit in a signed 32-bit integer will be now pickled with +protocol 0 using the INT opcode. This will decrease the size of a pickle, +speed up pickling and unpickling, and make these integers be unpickled as +int instances in Python 2. |