from pypy.interpreter.gateway import interp2app, unwrap_spec, WrappedDefault
from pypy.objspace.std.stdtypedef import StdTypeDef
from pypy.objspace.std.inttype import int_typedef
@unwrap_spec(w_obj = WrappedDefault(False))
def descr__new__(space, w_booltype, w_obj):
space.w_bool.check_user_subclass(w_booltype)
if space.is_true(w_obj):
return space.w_True
else:
return space.w_False
# ____________________________________________________________
bool_typedef = StdTypeDef("bool", int_typedef,
__doc__ = '''bool(x) -> bool
Returns True when the argument x is true, False otherwise.
The builtins True and False are the only two instances of the class bool.
The class bool is a subclass of the class int, and cannot be subclassed.''',
__new__ = interp2app(descr__new__),
)
bool_typedef.acceptable_as_base_class = False
from pypy.interpreter import gateway
from pypy.objspace.std.stdtypedef import StdTypeDef
from pypy.objspace.std.inttype import int_typedef
def descr__new__(space, w_booltype, w_obj=None):
space.w_bool.check_user_subclass(w_booltype)
if space.is_true(w_obj):
return space.w_True
else:
return space.w_False
# ____________________________________________________________
bool_typedef = StdTypeDef("bool", int_typedef,
__doc__ = '''bool(x) -> bool
Returns True when the argument x is true, False otherwise.
The builtins True and False are the only two instances of the class bool.
The class bool is a subclass of the class int, and cannot be subclassed.''',
__new__ = gateway.interp2app(descr__new__),
)
bool_typedef.acceptable_as_base_class = False
if space.is_true(space.gt(space.wrap(w_self.index), w_length)):
w_len = space.wrap(0)
w_self.w_seq = None
else:
w_len = space.wrap(index)
if space.is_true(space.lt(w_len, space.wrap(0))):
w_len = space.wrap(0)
return w_len
# ____________________________________________________________
iter_typedef = StdTypeDef(
"sequenceiterator",
__doc__='''iter(collection) -> iterator
iter(callable, sentinel) -> iterator
Get an iterator from an object. In the first form, the argument must
supply its own iterator, or be a sequence.
In the second form, the callable is called until it returns the sentinel.''',
__reduce__=gateway.interp2app(descr_seqiter__reduce__),
__length_hint__=gateway.interp2app(descr_seqiter__length_hint__),
)
iter_typedef.acceptable_as_base_class = False
reverse_iter_typedef = StdTypeDef(
"reversesequenceiterator",
__reduce__=gateway.interp2app(descr_reverseseqiter__reduce__),
__length_hint__=gateway.interp2app(descr_reverseseqiter__length_hint__),
)
reverse_iter_typedef.acceptable_as_base_class = False
"""
from pypy.objspace.std.iterobject import W_ReverseSeqIterObject
assert isinstance(w_self, W_ReverseSeqIterObject)
from pypy.interpreter.mixedmodule import MixedModule
w_mod = space.getbuiltinmodule("_pickle_support")
mod = space.interp_w(MixedModule, w_mod)
new_inst = mod.get("reverseseqiter_new")
tup = [w_self.w_seq, space.wrap(w_self.index)]
return space.newtuple([new_inst, space.newtuple(tup)])
# ____________________________________________________________
iter_typedef = StdTypeDef(
"sequenceiterator",
__doc__="""iter(collection) -> iterator
iter(callable, sentinel) -> iterator
Get an iterator from an object. In the first form, the argument must
supply its own iterator, or be a sequence.
In the second form, the callable is called until it returns the sentinel.""",
__reduce__=gateway.interp2app(descr_seqiter__reduce__),
)
iter_typedef.acceptable_as_base_class = False
reverse_iter_typedef = StdTypeDef(
"reversesequenceiterator", __reduce__=gateway.interp2app(descr_reverseseqiter__reduce__)
)
reverse_iter_typedef.acceptable_as_base_class = False
