def test_python_fragment(self):
parsed = ast.PythonFragment("for x in foo:", **exception_kwargs)
eq_(parsed.declared_identifiers, {"x"})
eq_(parsed.undeclared_identifiers, {"foo"})
parsed = ast.PythonFragment("try:", **exception_kwargs)
parsed = ast.PythonFragment("except MyException as e:",
**exception_kwargs)
eq_(parsed.declared_identifiers, {"e"})
eq_(parsed.undeclared_identifiers, {"MyException"})
def test_python_fragment(self):
parsed = ast.PythonFragment("for x in foo:", **exception_kwargs)
eq_(parsed.declared_identifiers, set(['x']))
eq_(parsed.undeclared_identifiers, set(['foo']))
parsed = ast.PythonFragment("try:", **exception_kwargs)
if compat.py3k:
parsed = ast.PythonFragment("except MyException as e:",
**exception_kwargs)
else:
parsed = ast.PythonFragment("except MyException, e:",
**exception_kwargs)
eq_(parsed.declared_identifiers, set(['e']))
eq_(parsed.undeclared_identifiers, set(['MyException']))
def __init__(self, keyword, isend, text, **kwargs):
super(ControlLine, self).__init__(**kwargs)
self.text = text
self.keyword = keyword
self.isend = isend
self.is_primary = keyword in ['for','if', 'while', 'try']
if self.isend:
self._declared_identifiers = []
self._undeclared_identifiers = []
else:
code = ast.PythonFragment(text, **self.exception_kwargs)
(self._declared_identifiers, self._undeclared_identifiers) = (code.declared_identifiers, code.undeclared_identifiers)
def __init__(self, keyword, isend, text, **kwargs):
super().__init__(**kwargs)
self.text = text
self.keyword = keyword
self.isend = isend
self.is_primary = keyword in ["for", "if", "while", "try", "with"]
self.nodes = []
if self.isend:
self._declared_identifiers = []
self._undeclared_identifiers = []
else:
code = ast.PythonFragment(text, **self.exception_kwargs)
self._declared_identifiers = code.declared_identifiers
self._undeclared_identifiers = code.undeclared_identifiers
