def __init__(self, config):
self.config = config
self.cache = SpaceCache(self)
self.symbol_cache = {}
self._executioncontexts = ExecutionContextHolder()
self.globals = GlobalsDict()
self.bootstrap = True
self.exit_handlers_w = []
self.w_true = W_TrueObject(self)
self.w_false = W_FalseObject(self)
self.w_nil = W_NilObject(self)
# Force the setup of a few key classes, we create a fake "Class" class
# for the initial bootstrap.
self.w_class = self.newclass("FakeClass", None)
cls_reference = weakref.ref(self.w_class)
self.w_basicobject = self.getclassfor(W_BaseObject)
self.w_object = self.getclassfor(W_Object)
self.w_class = self.getclassfor(W_ClassObject)
# We replace the one reference to our FakeClass with the real class.
self.w_basicobject.klass.superclass = self.w_class
gc.collect()
assert cls_reference() is None
self.w_symbol = self.getclassfor(W_SymbolObject)
self.w_array = self.getclassfor(W_ArrayObject)
self.w_proc = self.getclassfor(W_ProcObject)
self.w_binding = self.getclassfor(W_BindingObject)
self.w_numeric = self.getclassfor(W_NumericObject)
self.w_fixnum = self.getclassfor(W_FixnumObject)
self.w_float = self.getclassfor(W_FloatObject)
self.w_bignum = self.getclassfor(W_BignumObject)
self.w_integer = self.getclassfor(W_IntegerObject)
self.w_module = self.getclassfor(W_ModuleObject)
self.w_string = self.getclassfor(W_StringObject)
self.w_regexp = self.getclassfor(W_RegexpObject)
self.w_hash = self.getclassfor(W_HashObject)
self.w_method = self.getclassfor(W_MethodObject)
self.w_unbound_method = self.getclassfor(W_UnboundMethodObject)
self.w_io = self.getclassfor(W_IOObject)
self.w_NoMethodError = self.getclassfor(W_NoMethodError)
self.w_ArgumentError = self.getclassfor(W_ArgumentError)
self.w_LocalJumpError = self.getclassfor(W_LocalJumpError)
self.w_NameError = self.getclassfor(W_NameError)
self.w_NotImplementedError = self.getclassfor(W_NotImplementedError)
self.w_IndexError = self.getclassfor(W_IndexError)
self.w_KeyError = self.getclassfor(W_KeyError)
self.w_IOError = self.getclassfor(W_IOError)
self.w_EOFError = self.getclassfor(W_EOFError)
self.w_FiberError = self.getclassfor(W_FiberError)
self.w_LoadError = self.getclassfor(W_LoadError)
self.w_RangeError = self.getclassfor(W_RangeError)
self.w_FloatDomainError = self.getclassfor(W_FloatDomainError)
self.w_RegexpError = self.getclassfor(W_RegexpError)
self.w_RuntimeError = self.getclassfor(W_RuntimeError)
self.w_StandardError = self.getclassfor(W_StandardError)
self.w_StopIteration = self.getclassfor(W_StopIteration)
self.w_SyntaxError = self.getclassfor(W_SyntaxError)
self.w_SystemCallError = self.getclassfor(W_SystemCallError)
self.w_SystemExit = self.getclassfor(W_SystemExit)
self.w_SystemStackError = self.getclassfor(W_SystemStackError)
self.w_TypeError = self.getclassfor(W_TypeError)
self.w_ZeroDivisionError = self.getclassfor(W_ZeroDivisionError)
self.w_kernel = self.getmoduleobject(Kernel.moduledef)
self.w_topaz = self.getmoduleobject(Topaz.moduledef)
for w_cls in [
self.w_basicobject,
self.w_object,
self.w_array,
self.w_proc,
self.w_numeric,
self.w_fixnum,
self.w_bignum,
self.w_float,
self.w_string,
self.w_symbol,
self.w_class,
self.w_module,
self.w_hash,
self.w_regexp,
self.w_method,
self.w_unbound_method,
self.w_io,
self.w_binding,
self.w_NoMethodError,
self.w_ArgumentError,
self.w_TypeError,
self.w_ZeroDivisionError,
self.w_SystemExit,
self.w_RangeError,
self.w_RegexpError,
self.w_RuntimeError,
self.w_SystemCallError,
self.w_LoadError,
self.w_StopIteration,
self.w_SyntaxError,
self.w_NameError,
self.w_StandardError,
self.w_LocalJumpError,
self.w_IndexError,
self.w_IOError,
self.w_NotImplementedError,
self.w_EOFError,
self.w_FloatDomainError,
self.w_FiberError,
self.w_SystemStackError,
self.w_KeyError,
self.w_kernel,
self.w_topaz,
self.getclassfor(W_NilObject),
self.getclassfor(W_TrueObject),
self.getclassfor(W_FalseObject),
self.getclassfor(W_RangeObject),
self.getclassfor(W_FileObject),
self.getclassfor(W_DirObject),
self.getclassfor(W_EncodingObject),
self.getclassfor(W_IntegerObject),
self.getclassfor(W_RandomObject),
self.getclassfor(W_ThreadObject),
self.getclassfor(W_TimeObject),
self.getclassfor(W_MethodObject),
self.getclassfor(W_UnboundMethodObject),
self.getclassfor(W_FiberObject),
self.getclassfor(W_MatchDataObject),
self.getclassfor(W_ExceptionObject),
self.getclassfor(W_ThreadError),
self.getmoduleobject(Comparable.moduledef),
self.getmoduleobject(Enumerable.moduledef),
self.getmoduleobject(Marshal.moduledef),
self.getmoduleobject(Math.moduledef),
self.getmoduleobject(Fcntl.moduledef),
self.getmoduleobject(FFI.moduledef),
self.getmoduleobject(Process.moduledef),
self.getmoduleobject(Signal.moduledef),
self.getmoduleobject(ObjectSpaceModule.moduledef),
]:
self.set_const(self.w_object, self.str_w(self.send(w_cls, "name")),
w_cls)
for w_cls in [
self.getclassfor(W_EnvObject),
self.getclassfor(W_HashIterator),
]:
self.set_const(self.w_topaz, self.str_w(self.send(w_cls, "name")),
w_cls)
self.set_const(self.w_basicobject, "BasicObject", self.w_basicobject)
# This is bootstrap. We have to delay sending until true, false and nil
# are defined
self.send(self.w_object, "include", [self.w_kernel])
self.bootstrap = False
self.w_load_path = self.newarray([])
self.globals.define_virtual("$LOAD_PATH",
lambda space: space.w_load_path)
self.globals.define_virtual("$:", lambda space: space.w_load_path)
self.globals.define_virtual(
"$$", lambda space: space.send(
space.getmoduleobject(Process.moduledef), "pid"))
self.w_loaded_features = self.newarray([])
self.globals.define_virtual("$LOADED_FEATURES",
lambda space: space.w_loaded_features)
self.globals.define_virtual('$"',
lambda space: space.w_loaded_features)
self.w_main_thread = W_ThreadObject(self)
self.w_load_path = self.newarray([])
self.base_lib_path = os.path.abspath(
os.path.join(
os.path.join(os.path.dirname(__file__), os.path.pardir),
"lib-ruby"))
