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Issue #23096: Pickle representation of floats with protocol 0 now is the same 

for both Python and C implementations.
This commit is contained in:
Serhiy Storchaka 2015-02-15 14:18:32 +02:00
parent d362c21264
commit c86ca26d32
2 changed files with 4 additions and 1 deletions
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3
Misc/NEWS
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@ -13,6 +13,9 @@ Core and Builtins
Library Library
------- -------
- Issue #23096: Pickle representation of floats with protocol 0 now is the same
for both Python and C implementations.
- Issue #19105: pprint now more efficiently uses free space at the right. - Issue #19105: pprint now more efficiently uses free space at the right.
- Issue #14910: Add allow_abbrev parameter to argparse.ArgumentParser. Patch by - Issue #14910: Add allow_abbrev parameter to argparse.ArgumentParser. Patch by

2
Modules/_pickle.c
View File

@ -1979,7 +1979,7 @@ save_float(PicklerObject *self, PyObject *obj)
if (_Pickler_Write(self, &op, 1) < 0) if (_Pickler_Write(self, &op, 1) < 0)
goto done; goto done;
buf = PyOS_double_to_string(x, 'g', 17, 0, NULL); buf = PyOS_double_to_string(x, 'r', 0, Py_DTSF_ADD_DOT_0, NULL);
if (!buf) { if (!buf) {
PyErr_NoMemory(); PyErr_NoMemory();
goto done; goto done;