PyFile:NotClosedSlice.py
  PyExpressionStatement
    PySubscriptionExpression
      PyReferenceExpression: a
        PsiElement(Py:IDENTIFIER)('a')
      PsiElement(Py:LBRACKET)('[')
      PyStringLiteralExpression: key]
        PsiElement(Py:SINGLE_QUOTED_STRING)('"key"')
        PsiElement(Py:SINGLE_QUOTED_STRING)('"]"')
      PsiErrorElement:']' expected
        <empty list>
  PsiWhiteSpace('\n')
  PyIfStatement
    PyIfPartIf
      PsiElement(Py:IF_KEYWORD)('if')
      PsiWhiteSpace(' ')
      PyReferenceExpression: True
        PsiElement(Py:IDENTIFIER)('True')
      PsiElement(Py:COLON)(':')
      PsiWhiteSpace('\n    ')
      PyStatementList
        PyPassStatement
          PsiElement(Py:PASS_KEYWORD)('pass')