def test_in(self):
from __pypy__ import identity_dict
d = identity_dict()
d[None] = 1
assert None in d
assert [] not in d
def test_in(self):
from __pypy__ import identity_dict
d = identity_dict()
d[None] = 1
assert None in d
assert [] not in d
def test_keys(self):
from __pypy__ import identity_dict
d = identity_dict()
d[[]] = 1
d[[]] = 2
d[[]] = 3
assert d.keys() == [[], [], []]
assert sorted(d.values()) == [1, 2, 3]
def test_get(self):
from __pypy__ import identity_dict
d = identity_dict()
d[None] = 1
assert d.get(None, 42) == 1
assert d.get(None) == 1
assert d.get(1) is None
assert d.get(1, 42) == 42
def test_keys(self):
from __pypy__ import identity_dict
d = identity_dict()
d[[]] = 1
d[[]] = 2
d[[]] = 3
assert d.keys() == [[], [], []]
assert sorted(d.values()) == [1, 2, 3]
def test_get(self):
from __pypy__ import identity_dict
d = identity_dict()
d[None] = 1
assert d.get(None, 42) == 1
assert d.get(None) == 1
assert d.get(1) is None
assert d.get(1, 42) == 42
def test_numbers(self):
from __pypy__ import identity_dict
d = identity_dict()
d[0] = 1
d[0.0] = 2
assert d
assert len(d) == 2
del d[0]
d.clear()
assert not d
def test_unhashable(self):
from __pypy__ import identity_dict
d = identity_dict()
d[[]] = 1
d[[]] = 2
a = []
d[a] = 3
assert len(d) == 3
d[a] = 4
assert len(d) == 3
assert d[a] == 4
raises(KeyError, d.__getitem__, [])
def test_unhashable(self):
from __pypy__ import identity_dict
d = identity_dict()
d[[]] = 1
d[[]] = 2
a = []
d[a] = 3
assert len(d) == 3
d[a] = 4
assert len(d) == 3
assert d[a] == 4
raises(KeyError, d.__getitem__, [])
py_item = lib.PyObject_GetItem(py_elem, py_zero)
py_locals = ffi.gc(lib.PyDict_New(), lib.Py_DECREF)
py_globals = ffi.gc(lib.PyDict_New(), lib.Py_DECREF)
py_bltns = lib.PyEval_GetBuiltins()
lib.PyDict_SetItemString(py_globals, '__builtins__', py_bltns)
py_res = lib.PyEval_EvalCode(py_item, py_globals, py_locals)
return MetabiosisWrapper(py_res, noconvert=noconvert)
ApplevelWrapped = applevel('''
class ApplevelWrapped(object):
pass
return ApplevelWrapped
''', noconvert=True)
_applevel_by_obj = {}
_applevel_by_unhashable_obj = identity_dict()
_obj_by_applevel = {}
def convert_unknown(obj):
try:
aw = _applevel_by_obj.get(obj)
except TypeError:
aw = _applevel_by_unhashable_obj.get(obj)
if aw is None:
aw = ApplevelWrapped().obj
try:
_applevel_by_obj[obj] = aw
except TypeError:
_applevel_by_unhashable_obj[obj] = aw
_obj_by_applevel[aw] = obj
lib.Py_INCREF(aw)
def test_iterate(self):
from __pypy__ import identity_dict
d = identity_dict()
d[None] = 1
raises(TypeError, iter, d)
raises(TypeError, list, d)
py_globals = ffi.gc(lib.PyDict_New(), lib.Py_DECREF)
py_bltns = lib.PyEval_GetBuiltins()
lib.PyDict_SetItemString(py_globals, '__builtins__', py_bltns)
py_res = lib.PyEval_EvalCode(py_item, py_globals, py_locals)
return MetabiosisWrapper(py_res, noconvert=noconvert)
ApplevelWrapped = applevel('''
class ApplevelWrapped(object):
pass
return ApplevelWrapped
''',
noconvert=True)
_applevel_by_obj = {}
_applevel_by_unhashable_obj = identity_dict()
_obj_by_applevel = {}
def convert_unknown(obj):
try:
aw = _applevel_by_obj.get(obj)
except TypeError:
aw = _applevel_by_unhashable_obj.get(obj)
if aw is None:
aw = ApplevelWrapped()._cpyobj
try:
_applevel_by_obj[obj] = aw
except TypeError:
_applevel_by_unhashable_obj[obj] = aw
_obj_by_applevel[aw] = obj
