PyFile:FStringTerminatedByQuoteInsideNestedStringLiteralInFormatPart.py
  PyAssignmentStatement
    PyTargetExpression: s
      PsiElement(Py:IDENTIFIER)('s')
    PsiWhiteSpace(' ')
    PsiElement(Py:EQ)('=')
    PsiWhiteSpace(' ')
    PyStringLiteralExpression: {f"""{42:{"}}
      PyFormattedStringElement
        PsiElement(Py:FSTRING_START)('f'')
        PyFStringFragment
          PsiElement(Py:FSTRING_FRAGMENT_START)('{')
          PyStringLiteralExpression: {42:{"
            PyFormattedStringElement
              PsiElement(Py:FSTRING_START)('f"""')
              PyFStringFragment
                PsiElement(Py:FSTRING_FRAGMENT_START)('{')
                PyNumericLiteralExpression
                  PsiElement(Py:INTEGER_LITERAL)('42')
                PyFStringFragmentFormatPart
                  PsiElement(Py:FSTRING_FRAGMENT_FORMAT_START)(':')
                  PyFStringFragment
                    PsiElement(Py:FSTRING_FRAGMENT_START)('{')
                    PyStringLiteralExpression: 
                      PsiElement(Py:SINGLE_QUOTED_STRING)('"')
                    PsiErrorElement:} expected
                      <empty list>
              PsiErrorElement:""" expected
                <empty list>
        PsiElement(Py:FSTRING_END)(''')
      PsiElement(Py:SINGLE_QUOTED_STRING)('"}}"')
      PsiElement(Py:SINGLE_QUOTED_STRING)('""')
    PsiErrorElement:End of statement expected
      <empty list>
  PsiElement(Py:RBRACE)('}')
  PsiErrorElement:Statement expected, found Py:RBRACE
    <empty list>
  PyExpressionStatement
    PyStringLiteralExpression: 
      PsiElement(Py:SINGLE_QUOTED_STRING)(''')