57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
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from __future__ import unicode_literals
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from . import true
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from .internals import jstype, boolean_type, object_type, to_boolean
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from .base import to_js
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from .jsobject import JSObject, JSObjectPrototype
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class JSBooleanPrototype(JSObjectPrototype):
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def __init__(self, value=None):
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if value is None:
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# prototype
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value = False
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super(JSBooleanPrototype, self).__init__(value)
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@staticmethod
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def _constructor(value=None):
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return JSBoolean.construct(value)
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def _to_string(self):
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# TODO find way to test it in other interpreters
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if jstype(self) is boolean_type:
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b = self
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elif jstype(self) is object_type and self.jsclass == 'Boolean':
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b = self.value
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else:
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raise Exception('TypeError')
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return 'true' if b is true else 'false'
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def _value_of(self):
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return 'boolean value of'
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jsclass = 'Boolean'
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own = {
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'constructor': _constructor,
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'toString': _to_string,
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'valueOf': _value_of
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}
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class JSBoolean(JSObject):
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@staticmethod
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def call(value=None):
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return to_boolean(to_js(value))
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@staticmethod
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def construct(value=None):
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return JSBooleanPrototype(to_boolean(to_js(value)))
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name = JSBooleanPrototype.jsclass
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own = {
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'length': 1,
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'prototype': JSBooleanPrototype()
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}
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