def get_binding(name, namespace):
if name in namespace.global_names and not isinstance(
namespace, ast.Module):
return get_binding(name, get_global_namespace(namespace))
elif name in namespace.nonlocal_names and not isinstance(
namespace, ast.Module):
return get_binding(name, get_nonlocal_namespace(namespace))
for binding in namespace.bindings:
if binding.name == name:
return binding
if not isinstance(namespace, ast.Module):
return get_binding(name, get_nonlocal_namespace(namespace))
else:
# This is unresolved at global scope - is it a builtin?
if name in dir(builtins):
if name in ['exec', 'eval', 'locals', 'globals', 'vars']:
namespace.tainted = True
binding = BuiltinBinding(name,
namespace,
rename_cost=len(name) + 1)
namespace.bindings.append(binding)
return binding
else:
binding = NameBinding(name)
binding.disallow_rename()
namespace.bindings.append(binding)
return binding
def get_binding(self, name, namespace):
if name in namespace.global_names and not isinstance(
namespace, ast.Module):
return self.get_binding(name, get_global_namespace(namespace))
elif name in namespace.nonlocal_names and not isinstance(
namespace, ast.Module):
return self.get_binding(name, get_nonlocal_namespace(namespace))
if isinstance(namespace, ast.ClassDef):
binding = self.get_binding(name, get_nonlocal_namespace(namespace))
binding.disallow_rename()
return binding
for binding in namespace.bindings:
if binding.name == name:
break
else: # weeee!
binding = NameBinding(name)
namespace.bindings.append(binding)
if name in dir(builtins):
binding.disallow_rename()
if name in namespace.nonlocal_names and isinstance(
namespace, ast.Module):
# This is actually a syntax error - but we want the same syntax error after minifying!
binding.disallow_rename()
return binding
def get_binding(self, name, namespace):
if name in namespace.global_names and not isinstance(
namespace, ast.Module):
return self.get_binding(name, get_global_namespace(namespace))
elif name in namespace.nonlocal_names:
return self.get_binding(name, get_nonlocal_namespace(namespace))
if isinstance(namespace, ast.ClassDef):
binding = self.get_binding(name, get_nonlocal_namespace(namespace))
binding.disallow_rename()
return binding
for binding in namespace.bindings:
if binding.name == name:
return binding
binding = NameBinding(name)
namespace.bindings.append(binding)
if name in dir(builtins):
binding.disallow_rename()
return binding