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Implement PEP 412: Key-sharing dictionaries (closes #13903)

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Patch from Mark Shannon.
This commit is contained in:
Benjamin Peterson 2012-04-23 11:24:50 -04:00
parent 80d07f8251
commit 7d95e40721
12 changed files with 1353 additions and 904 deletions
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11
Tools/gdb/libpython.py
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@ -634,9 +634,14 @@ class PyDictObjectPtr(PyObjectPtr):
Yields a sequence of (PyObjectPtr key, PyObjectPtr value) pairs,
analagous to dict.iteritems()
'''
for i in safe_range(self.field('ma_mask') + 1):
ep = self.field('ma_table') + i
pyop_value = PyObjectPtr.from_pyobject_ptr(ep['me_value'])
keys = self.field('ma_keys')
values = self.field('ma_values')
for i in safe_range(keys['dk_size']):
ep = keys['dk_entries'].address + i
if long(values):
pyop_value = PyObjectPtr.from_pyobject_ptr(values[i])
else:
pyop_value = PyObjectPtr.from_pyobject_ptr(ep['me_value'])
if not pyop_value.is_null():
pyop_key = PyObjectPtr.from_pyobject_ptr(ep['me_key'])
yield (pyop_key, pyop_value)