def ApplyCommonRules(self, mb):
# Common function added for getting the "PyObject" of an entity
mb.member_functions('GetPySelf').exclude()
ihandleentity = mb.class_('IHandleEntity')
# All return values derived from IHandleEntity entity will be returned by value.
# This ensures the converter is called
testinherit = MatcherTestInheritClass(ihandleentity)
decls = mb.calldefs(matchers.custom_matcher_t(testinherit))
decls.call_policies = call_policies.return_value_policy(call_policies.return_by_value)
# All CBaseEntity related classes should have a custom call trait
self.baseentcls = mb.class_('CBaseEntity' if self.isserver else 'C_BaseEntity')
def ent_call_trait(type_):
return '%(arg)s ? %(arg)s->GetPyHandle() : boost::python::object()'
entclasses = mb.classes(self.TestCBaseEntity)
for entcls in entclasses:
entcls.custom_call_trait = ent_call_trait
# All functions receiving an IHandleEntity argument should be converted
def ihandleentity_call_trait(type_):
return 'PyEntityFromEntityHandle( %(arg)s )'
ihandleentity.custom_call_trait = ihandleentity_call_trait
# Anything returning KeyValues should be returned by value so it calls the converter
keyvalues = mb.class_('KeyValues')
mb.calldefs(calldef_matcher_t(return_type=pointer_t(declarated_t(keyvalues))), allow_empty=True).call_policies = call_policies.return_value_policy(call_policies.return_by_value)
mb.calldefs(calldef_matcher_t(return_type=pointer_t(const_t(declarated_t(keyvalues)))), allow_empty=True).call_policies = call_policies.return_value_policy(call_policies.return_by_value)
# Anything returning a void pointer is excluded by default
mb.calldefs(calldef_matcher_t(return_type=pointer_t(declarated_t(void_t()))), allow_empty=True).exclude()
mb.calldefs(calldef_matcher_t(return_type=pointer_t(const_t(declarated_t(void_t())))), allow_empty=True).exclude()
def __call__( self, calldef, hint=None ):
if not isinstance( calldef, declarations.calldef_t ):
return None
if isinstance( calldef, declarations.constructor_t ):
return None
return_type = declarations.remove_alias( calldef.return_type )
void_ptr = declarations.pointer_t( declarations.void_t() )
const_void_ptr = declarations.pointer_t( declarations.const_t( declarations.void_t() ) )
if declarations.is_same( return_type, void_ptr ) \
or declarations.is_same( return_type, const_void_ptr ):
return decl_wrappers.return_value_policy( decl_wrappers.return_opaque_pointer )
return None
def __call__( self, calldef, hint=None ):
if not isinstance( calldef, declarations.calldef_t ):
return None
if isinstance( calldef, declarations.constructor_t ):
return None
return_type = declarations.remove_alias( calldef.return_type )
void_ptr = declarations.pointer_t( declarations.void_t() )
const_void_ptr = declarations.pointer_t( declarations.const_t( declarations.void_t() ) )
if declarations.is_same( return_type, void_ptr ) \
or declarations.is_same( return_type, const_void_ptr ):
return decl_wrappers.return_value_policy( decl_wrappers.return_opaque_pointer )
return None
def ApplyCommonRules(self, mb):
# Common function added for getting the "PyObject" of an entity
mb.mem_funs('GetPySelf').exclude()
ihandleentity = mb.class_('IHandleEntity')
# All return values derived from IHandleEntity entity will be returned by value.
# This ensures the converter is called
testinherit = MatcherTestInheritClass(ihandleentity)
decls = mb.calldefs(matchers.custom_matcher_t(testinherit))
decls.call_policies = call_policies.return_value_policy(
call_policies.return_by_value)
# All CBaseEntity related classes should have a custom call trait
self.baseentcls = mb.class_(
'CBaseEntity' if self.isserver else 'C_BaseEntity')
def ent_call_trait(type_):
return '%(arg)s ? %(arg)s->GetPyHandle() : boost::python::object()'
entclasses = mb.classes(self.TestCBaseEntity)
for entcls in entclasses:
entcls.custom_call_trait = ent_call_trait
# All functions receiving an IHandleEntity argument should be converted
def ihandleentity_call_trait(type_):
return 'PyEntityFromEntityHandle( %(arg)s )'
ihandleentity.custom_call_trait = ihandleentity_call_trait
# Anything returning KeyValues should be returned by value so it calls the converter
keyvalues = mb.class_('KeyValues')
mb.calldefs(matchers.calldef_matcher_t(
return_type=pointer_t(declarated_t(keyvalues))),
allow_empty=True
).call_policies = call_policies.return_value_policy(
call_policies.return_by_value)
mb.calldefs(matchers.calldef_matcher_t(
return_type=pointer_t(const_t(declarated_t(keyvalues)))),
allow_empty=True
).call_policies = call_policies.return_value_policy(
call_policies.return_by_value)
# Anything returning a void pointer is excluded by default
mb.calldefs(matchers.calldef_matcher_t(
return_type=pointer_t(declarated_t(void_t()))),
allow_empty=True).exclude()
mb.calldefs(matchers.calldef_matcher_t(
return_type=pointer_t(const_t(declarated_t(void_t())))),
allow_empty=True).exclude()
def _get_setter_type(self):
return declarations.free_function_type_t(
return_type=declarations.void_t(),
arguments_types=[
declarations.reference_t(self._get_class_inst_type()),
self._get_exported_var_type()
])
def _get_setter_type(self):
return declarations.member_function_type_t.create_decl_string(
return_type=declarations.void_t()
, class_decl_string=self.parent.full_name
, arguments_types=[self.declaration.type]
, has_const=False
, with_defaults=False)
def _get_setter_type(self):
return declarations.member_function_type_t.create_decl_string(
return_type=declarations.void_t()
, class_decl_string=self.parent.full_name
, arguments_types=[self.declaration.type]
, has_const=False
, with_defaults=False)
def _get_setter_type(self):
return declarations.free_function_type_t.create_decl_string(
return_type=declarations.void_t(),
arguments_types=[
self.inst_arg_type(False), self.declaration.decl_type
],
with_defaults=False)
def _get_setter_type(self):
if self.declaration.type_qualifiers.has_static:
arguments_types=[ self.declaration.type ]
else:
arguments_types=[ self.inst_arg_type(False), self.declaration.type ]
return declarations.free_function_type_t.create_decl_string(
return_type=declarations.void_t()
, arguments_types=arguments_types
, with_defaults=False)
def _get_setter_type(self):
if self.declaration.type_qualifiers.has_static:
arguments_types = [self.declaration.decl_type]
else:
arguments_types = [
self._get_class_inst_type(False), self.declaration.decl_type
]
return declarations.free_function_type_t(
return_type=declarations.void_t(), arguments_types=arguments_types)
def _get_setter_type(self):
if self.declaration.type_qualifiers.has_static:
arguments_types=[ self.declaration.type ]
else:
arguments_types=[ self.inst_arg_type(False), self.declaration.type ]
return declarations.free_function_type_t.create_decl_string(
return_type=declarations.void_t()
, arguments_types=arguments_types
, with_defaults=False)
def visit_reference( self ):
no_ref = declarations.remove_const( declarations.remove_reference( self.user_type ) )
if declarations.is_same( declarations.char_t(), no_ref ):
return "ctypes.c_char_p"
elif declarations.is_same( declarations.wchar_t(), no_ref ):
return "ctypes.c_wchar_p"
elif declarations.is_same( declarations.void_t(), no_ref ):
return "ctypes.c_void_p"
else:
base_visitor = self.create_converter( self.user_type.base )
internal_type_str = declarations.apply_visitor( base_visitor, base_visitor.user_type )
return "ctypes.POINTER( %s )" % internal_type_str
def visit_reference(self):
no_ref = declarations.remove_const(
declarations.remove_reference(self.user_type))
if declarations.is_same(declarations.char_t(), no_ref):
return "ctypes.c_char_p"
elif declarations.is_same(declarations.wchar_t(), no_ref):
return "ctypes.c_wchar_p"
elif declarations.is_same(declarations.void_t(), no_ref):
return "ctypes.c_void_p"
else:
base_visitor = self.create_converter(self.user_type.base)
internal_type_str = declarations.apply_visitor(
base_visitor, base_visitor.user_type)
return "ctypes.POINTER( %s )" % internal_type_str
def visit_pointer( self ):
no_ptr = declarations.remove_const( declarations.remove_pointer( self.user_type ) )
if declarations.is_same( declarations.char_t(), no_ptr ) and self.treat_char_ptr_as_binary_data == False:
return "ctypes.c_char_p"
elif declarations.is_same( declarations.wchar_t(), no_ptr ) and self.treat_char_ptr_as_binary_data == False:
return "ctypes.c_wchar_p"
elif declarations.is_same( declarations.void_t(), no_ptr ):
return "ctypes.c_void_p"
else:
base_visitor = self.create_converter( self.user_type.base )
internal_type_str = declarations.apply_visitor( base_visitor, base_visitor.user_type )
if declarations.is_calldef_pointer( self.user_type ):
return internal_type_str
else:
return "ctypes.POINTER( %s )" % internal_type_str
def visit_pointer(self):
no_ptr = declarations.remove_const(
declarations.remove_pointer(self.user_type))
if declarations.is_same(
declarations.char_t(),
no_ptr) and self.treat_char_ptr_as_binary_data == False:
return "ctypes.c_char_p"
elif declarations.is_same(
declarations.wchar_t(),
no_ptr) and self.treat_char_ptr_as_binary_data == False:
return "ctypes.c_wchar_p"
elif declarations.is_same(declarations.void_t(), no_ptr):
return "ctypes.c_void_p"
else:
base_visitor = self.create_converter(self.user_type.base)
internal_type_str = declarations.apply_visitor(
base_visitor, base_visitor.user_type)
if declarations.is_calldef_pointer(self.user_type):
return internal_type_str
else:
return "ctypes.POINTER( %s )" % internal_type_str
def _get_setter_type(self):
return declarations.free_function_type_t(
return_type=declarations.void_t()
, arguments_types=[ declarations.reference_t( self._get_class_inst_type() )
, self._get_exported_var_type() ] )
def _get_setter_type(self):
return declarations.free_function_type_t.create_decl_string(
return_type=declarations.void_t()
, arguments_types=[ self.inst_arg_type(False), self.declaration.type ]
, with_defaults=False)