havakv / safescope Goto Github PK

@assert_local_vars
def foo(x):
    if x == 0:
        return 0
    return x + foo(x-1)

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-49-a28fcc2d95da> in <module>()
----> 1 @assert_local_vars
      2 def foo(x):
      3     if x == 0:
      4         return 0
      5     return x + foo(x-1)

~/packages/safescope/safescope/safescope.py in assert_local_vars(func)
      9     variables from enclosing scopes.
     10     '''
---> 11     var_names = get_non_local_var_names(func)
     12     if len(var_names) > 0:
     13         raise ValueError('Variables: ' + '[' + ', '.join(var_names) + '] ' +

~/packages/safescope/safescope/safescope.py in get_non_local_var_names(func)
     21     obj_names = []
     22     obj_names += non_local_callable_class_objects(func)
---> 23     obj_names += non_local_non_callable_variables(func)
     24     return obj_names
     25 

~/packages/safescope/safescope/safescope.py in non_local_non_callable_variables(func)
     65                      if len(re.findall(r'[^\.]' + name + r'[^a-zA-z0-9_]', source)) > 0]
     66 
---> 67     return [name for name in non_callables if not _name_is_module(name, func.__globals__)]

~/packages/safescope/safescope/safescope.py in <listcomp>(.0)
     65                      if len(re.findall(r'[^\.]' + name + r'[^a-zA-z0-9_]', source)) > 0]
     66 
---> 67     return [name for name in non_callables if not _name_is_module(name, func.__globals__)]

~/packages/safescope/safescope/safescope.py in _name_is_module(name, globals)
     52 def _name_is_module(name, globals):
     53     '''If name is a package in global scope.'''
---> 54     return eval(name, globals).__class__.__name__ == 'module'
     55 
     56 def non_local_non_callable_variables(func):

<string> in <module>()

NameError: name 'foo' is not defined