Python ExpContext Examples

Example #1

 def visitExp(self, ctx: MPParser.ExpContext):
     log('visitExp')
     if ctx.getChildCount() == 1:  # exp1
         return self.visit(ctx.exp1())
     left = self.visit(ctx.exp())
     right = self.visit(ctx.exp1())
     op = 'andthen' if ctx.op_and_then() else 'orelse'
     log1(left)
     log1(right)
     log1(op)
     return BinaryOp(op, left, right)

Example #2

File: ASTGenerationK.py Project: hoangkim98/Micro-Pascal

 def visitExp(self, ctx: MPParser.ExpContext):
     if ctx.getChildCount() == 1:
         return self.visit(ctx.exp1())
     else:
         if (ctx.AND() and ctx.THEN()):
             op = "andthen"
         elif (ctx.OR() and ctx.ELSE()):
             op = "orelse"
         return BinaryOp(op, self.visit(ctx.exp()), self.visit(ctx.exp1()))

Example #3

 def visitExp(self, ctx: MPParser.ExpContext):
     if ctx.getChildCount() == 1:
         return self.visit(ctx.exp1())
     elif ctx.AND():
         return BinaryOp("andthen", self.visit(ctx.exp()),
                         self.visit(ctx.exp1()))
     elif ctx.OR():
         return BinaryOp("orelse", self.visit(ctx.exp()),
                         self.visit(ctx.exp1()))

Example #4

File: ASTGeneration.py Project: VanSon999/SIMPLE-PROGRAMMING-LANGUAGE

 def visitExp(self,ctx:MPParser.ExpContext):
     if ctx.AND() != None:
         return BinaryOp('andthen',self.visit(ctx.exp()),self.visit(ctx.exp1()))
     elif ctx.OR() != None:
         return BinaryOp('orelse',self.visit(ctx.exp()),self.visit(ctx.exp1()))
     else:
         return self.visit(ctx.exp1())

Example #5

File: ASTGeneration.py Project: hungdao1311/PPL-A03

 def visitExp(self, ctx: MPParser.ExpContext):
     if ctx.getChildCount() == 1:
         return self.visitChildren(ctx)
     if ctx.getChild(1) == ctx.ANDTHEN():
         op = "andthen"
     elif ctx.getChild(1) == ctx.ORELSE():
         op = "orelse"
     return BinaryOp(op, self.visit(ctx.exp()), self.visit(ctx.exp1()))

Example #6

 def visitExp(self, ctx: MPParser.ExpContext):
     if ctx.andthenop():
         return BinaryOp('andthen', self.visit(ctx.exp()),
                         self.visit(ctx.exp1()))
     elif ctx.orelseop():
         return BinaryOp('orelse', self.visit(ctx.exp()),
                         self.visit(ctx.exp1()))
     else:
         return self.visit(ctx.exp1())

Example #7

File: ASTGeneration.py Project: phthphat-bk/assignment4-PPL

 def visitExp(self, ctx: MPParser.ExpContext):
     if ctx.exp():
         if ctx.andThen():
             return BinaryOp("andthen", self.visit(ctx.exp()),
                             self.visit(ctx.exp1()))
             #[self.visit(ctx.exp()) + self.visit(ctx.andThen()) + self.visit(ctx.exp1())]
         else:
             return BinaryOp("orelse", self.visit(ctx.exp()),
                             self.visit(ctx.exp1()))
     else:
         return self.visit(ctx.exp1())

Example #8

 def visitExp(self, ctx: MPParser.ExpContext):
     return IntLiteral(int(ctx.INTLIT().getText()))

Example #9

File: ASTGeneration.py Project: jimodayne/ppl_hcmut_assignment

 def visitExp(self, ctx: MPParser.ExpContext):
     if (ctx.funcall()):
         return self.visit(ctx.funcall())
     else:
         return IntLiteral(int(ctx.INTLIT().getText()))

Example #10

 def visitExp(self, ctx: MPParser.ExpContext):
     lst = list(zip(ctx.term()[:-1], ctx.ASSIGN()))[::-1]
     return functools.reduce(
         lambda x, y: Binary(y[1].getText(), self.visit(y[0]), x), lst,
         self.visit(ctx.term()[-1]))

Example #11

File: ASTGeneration.py Project: tranhoi199/cse-ppl

 def visitExp(self, ctx: MPParser.ExpContext):
     if ctx.ASSIGN():
         return Binary(ctx.ASSIGN().getText(), self.visit(ctx.term()),
                       self.visit(ctx.exp()))
     return self.visit(ctx.term())

Example #12

File: ASTGeneration.py Project: bkuhardware/Micro-Pascal-programming-language

 def visitExp(self, ctx: MPParser.ExpContext):
     op = "andthen" if ctx.AND() else "orelse"
     return BinaryOp(op, self.visit(ctx.exp(0)), self.visit(
         ctx.exp(1))) if ctx.getChildCount() > 1 else self.visit(
             ctx.exp_one())