def formjoinin(self):
'''
<+- * / <+- prop
'''
self.ignore(whitespace)
self.nextmust('<+-')
self.ignore(whitespace)
if self.nextchar() == '*':
self.offs += 1
return s_ast.PivotIn(isjoin=True)
prop = self.absprop()
return s_ast.PivotInFrom(kids=(prop,), isjoin=True)
def formpivotin(self):
'''
<- * / <- prop
'''
self.ignore(whitespace)
self.nextmust('<-')
self.ignore(whitespace)
if self.nextchar() == '*':
self.offs += 1
return s_ast.PivotIn()
prop = self.absprop()
return s_ast.PivotInFrom(kids=(prop,))
'exprproduct': s_ast.ExprNode, 'exprsum': s_ast.ExprNode, 'filtoper': s_ast.FiltOper, 'forloop': s_ast.ForLoop, 'whileloop': s_ast.WhileLoop, 'formjoin_formpivot': lambda kids: s_ast.FormPivot(kids, isjoin=True), 'formjoin_pivotout': lambda _: s_ast.PivotOut(isjoin=True), 'formjoinin_pivotin': lambda kids: s_ast.PivotIn(kids, isjoin=True), 'formjoinin_pivotinfrom': lambda kids: s_ast.PivotInFrom(kids, isjoin=True), 'formpivot_': s_ast.FormPivot, 'formpivot_pivotout': s_ast.PivotOut, 'formpivot_pivottotags': s_ast.PivotToTags, 'formpivot_jointags': lambda kids: s_ast.PivotToTags(kids, isjoin=True), 'formpivotin_': s_ast.PivotIn, 'formpivotin_pivotinfrom': s_ast.PivotInFrom, 'formtagprop':
