PyFile:IncompleteFStringFragmentRecoveryStoppedAtStatementOnlyKeyword.py
  PyAssignmentStatement
    PyTargetExpression: s
      PsiElement(Py:IDENTIFIER)('s')
    PsiWhiteSpace(' ')
    PsiElement(Py:EQ)('=')
    PsiWhiteSpace(' ')
    PyStringLiteralExpression: {foo'
print(42)

      PyFormattedStringElement
        PsiElement(Py:FSTRING_START)('f'')
        PyFStringFragment
          PsiElement(Py:FSTRING_FRAGMENT_START)('{')
          PyReferenceExpression: foo
            PsiElement(Py:IDENTIFIER)('foo')
          PsiErrorElement:Unexpected expression part
            PsiElement(Py:SINGLE_QUOTED_STRING)(''')
            PsiWhiteSpace('\n')
            PsiElement(Py:IDENTIFIER)('print')
            PsiElement(Py:LPAR)('(')
            PsiElement(Py:INTEGER_LITERAL)('42')
            PsiElement(Py:RPAR)(')')
            PsiWhiteSpace('\n')
          PsiErrorElement:Type conversion, ':' or '}' expected
            <empty list>
        PsiErrorElement:' expected
          <empty list>
  PyRaiseStatement
    PsiElement(Py:RAISE_KEYWORD)('raise')
    PsiWhiteSpace(' ')
    PyReferenceExpression: Exception
      PsiElement(Py:IDENTIFIER)('Exception')