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from rpython.rtyper.lltypesystem import rffi, lltype
from pypy.interpreter.error import OperationError, oefmt
from pypy.objspace.std.dictmultiobject import W_DictMultiObject
from pypy.module._hpy_universal.apiset import API
from pypy.module._hpy_universal import llapi
@API.func("HPy HPyDict_New(HPyContext *ctx)")
def HPyDict_New(space, handles, ctx):
w_dict = space.newdict()
return handles.new(w_dict)
@API.func("int HPyDict_Check(HPyContext *ctx, HPy h)", error_value='CANNOT_FAIL')
def HPyDict_Check(space, handles, ctx, h):
w_obj = handles.deref(h)
w_obj_type = space.type(w_obj)
res = (space.is_w(w_obj_type, space.w_dict) or
space.issubtype_w(w_obj_type, space.w_dict))
return API.int(res)
@API.func("HPy HPyDict_Copy(HPyContext *ctx, HPy h)")
def HPyDict_Copy(space, handles, ctx, h):
if not h:
raise oefmt(space.w_SystemError, "NULL handle passed to HPyDict_Copy")
w_obj = handles.deref(h)
w_obj_type = space.type(w_obj)
if not (space.is_w(w_obj_type, space.w_dict) or
space.issubtype_w(w_obj_type, space.w_dict)):
raise oefmt(space.w_SystemError, "non-dict passed to HPyDict_Copy")
w_ret = space.call_method(space.w_dict, "copy", w_obj)
return handles.new(w_ret)
@API.func("HPy HPyDict_Keys(HPyContext *ctx, HPy h)")
def HPyDict_Keys(space, handles, ctx, h):
if not h:
raise oefmt(space.w_SystemError, "NULL handle passed to HPyDict_Keys")
w_obj = handles.deref(h)
w_obj_type = space.type(w_obj)
if not (space.is_w(w_obj_type, space.w_dict) or
space.issubtype_w(w_obj_type, space.w_dict)):
raise oefmt(space.w_SystemError, "non-dict passed to HPyDict_Keys")
w_k = space.call_method(space.w_dict, "keys", w_obj)
w_ret = space.call_function(space.w_list, w_k)
return handles.new(w_ret)
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