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@bebraw
Created Jan 10, 2010
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class Python:
priority = 'low'
def matches(self, expression):
return True
def execute(self, expression, variables):
'''
>>> from py.test import raises
>>> python = Python()
>>> python.execute('5+13', {})
18
>>> python.execute('a+7', {'a': 13, })
20
>>> exception = raises(NameError, python.execute, 'foobar', {})
>>> exception.typename
'NameError'
'''
return eval(expression, {}, variables)
if __name__ == "__main__":
import doctest
doctest.testmod()
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