def test_sympify_safety():
"Parsing malformed strings throws exceptions instead of executing code."
from sympy import sympify
from pycalphad.io.tdb import _sympify_string
teststr = "().__class__.__base__.__subclasses__()[216]('ls')"
_sympify_string(teststr) # should throw ParseException
def test_sympify_safety():
"Parsing malformed strings throws exceptions instead of executing code."
from pycalphad.io.tdb import _sympify_string
teststr = "().__class__.__base__.__subclasses__()[216]('ls')"
_sympify_string(teststr) # should throw ParseException
def test_sympify_safety():
"Parsing malformed strings throws exceptions instead of executing code."
from pycalphad.io.tdb import _sympify_string
teststr = "().__class__.__base__.__subclasses__()[216]('ls')"
with pytest.raises(ValueError):
_sympify_string(teststr)