def is_populated(self, code):
"""Return a boolean indicating if the specified element has a
value.
"""
if isinstance(code, str):
code = Code.fromstring(code)
return bool(set([code, code.base]) & self._keys)
def __init__(self, elements):
self._elements = {}
for code, value in elements.items():
code = Code.fromstring(code)
self._elements[code] = value
self._keys = set(self._elements.keys())
def get(self, code):
"""Get the value of an address element by its code."""
if isinstance(code, str):
code = Code.fromstring(code)
return self._elements.get(code)\
or self._elements.get(code.base)
