Source code for pycropml.transpiler.env
[docs]class Env:
def __init__(self, values=None, parent=None):
self.values = values or {}
self.parent = parent
self.top = self if parent is None else parent.top
def __getitem__(self, key):
current = self
while current is not None:
if key in current.values:
return current.values[key]
current = current.parent
def __setitem__(self, key, value):
self.values[key] = value