def toObject(self, env):
# self.env.parent=env if env is not None else scheme.Globals.Globals
if hasattr(self, 'obj'):
return self.obj
e = env
while e is not None:
if e is self.env:
return Symbol.toObject(self, env)
if hasattr(e, 'parent'):
e = e.parent
else:
e = None
return Symbol.toObject(self, self.env)
def toObject(self, env):
# self.env.parent=env if env is not None else scheme.Globals.Globals
if hasattr(self, 'obj'):
return self.obj
e = env
while e is not None:
if e is self.env:
return Symbol.toObject(self, env)
if hasattr(e, 'parent'):
e = e.parent
else:
e = None
return Symbol.toObject(self, self.env)
def toObject(self, env):
# print 31, self, env
if not isinstance(self.symbol, Symbol):
return self.symbol
try:
possibleEnv = Symbol.getEnv(self, env)
# print 36
except NameError:
if hasattr(self, 'altEnv'):
# print 38
try:
possibleEnv = Symbol.getEnv(self.symbol, self.altEnv)
# print 40, possibleEnv
return Symbol.toObject(self.symbol, self.altEnv)
except NameError:
possibleEnv = None
else:
possibleEnv = None
# print 44, possibleEnv
if possibleEnv is not None:
keys = possibleEnv.keys()
if self in keys:
possibleSymbol = keys[keys.index(self)]
if isinstance(possibleSymbol, SyntaxSymbol) and possibleSymbol.transformer == self.transformer:
return possibleEnv[self]
try:
return self.symbol.toObject(self.env)
except NameError as e:
if hasattr(self, 'altEnv'):
# print 59
return self.symbol.toObject(self.altEnv)
if possibleEnv:
import scheme.processer as p
return MacroSymbol(self.symbol).setObj(possibleEnv[self])
raise e
def toObject(self, env):
# print 31, self, env
if not isinstance(self.symbol, Symbol):
return self.symbol
try:
possibleEnv = Symbol.getEnv(self, env)
# print 36
except NameError:
if hasattr(self, 'altEnv'):
# print 38
try:
possibleEnv = Symbol.getEnv(self.symbol, self.altEnv)
# print 40, possibleEnv
return Symbol.toObject(self.symbol, self.altEnv)
except NameError:
possibleEnv = None
else:
possibleEnv = None
# print 44, possibleEnv
if possibleEnv is not None:
keys = possibleEnv.keys()
if self in keys:
possibleSymbol = keys[keys.index(self)]
if isinstance(
possibleSymbol, SyntaxSymbol
) and possibleSymbol.transformer == self.transformer:
return possibleEnv[self]
try:
return self.symbol.toObject(self.env)
except NameError as e:
if hasattr(self, 'altEnv'):
# print 59
return self.symbol.toObject(self.altEnv)
if possibleEnv:
import scheme.processer as p
return MacroSymbol(self.symbol).setObj(possibleEnv[self])
raise e