JustUI/juic/builtins.py

29 lines
845 B
Python

from juic.datatypes import *
from juic.eval import *
def juiPrint(*args):
print("[print]", *(juiValueString(a) for a in args))
def juiLen(x):
if type(x) not in [str, list]:
raise JuiTypeError("len")
return len(x)
R_record = RecordType("record", None)
R_subrecord = RecordType("subrecord", R_record)
R_jwidget = RecordType("jwidget", None)
R_jlabel = RecordType("jlabel", R_jwidget)
R_jfkeys = RecordType("jfkeys", R_jwidget)
builtinClosure = Closure(parent=None, scope=MutableScopeData(defs={
"print": (0, BuiltinFunction(juiPrint)),
"len": (0, BuiltinFunction(juiLen)),
# TODO: Remove the built-in record type "record" used for testing
"record": (0, R_record),
"subrecord": (0, R_subrecord),
"jwidget": (0, R_jwidget),
"jlabel": (0, R_jlabel),
"jfkeys": (0, R_jfkeys),
}, timestamp=1))