hwt/serializer/generic/serializer.py
def IfContainer(cls, ifc: IfContainer, ctx: SerializerCtx):
        """
        Srialize IfContainer instance
        """
        childCtx = ctx.withIndent()

        def asHdl(statements):
            return [cls.asHdl(s, childCtx) for s in statements]

        try:
            cond = cls.condAsHdl(ifc.cond, True, ctx)
        except UnsupportedEventOpErr as e:
            cond = None

        if cond is None:
            assert not ifc.elIfs
            assert not ifc.ifFalse
            stmBuff = [cls.asHdl(s, ctx) for s in ifc.ifTrue]
            return "\n".join(stmBuff)

        elIfs = []
        ifTrue = ifc.ifTrue
        ifFalse = ifc.ifFalse
        if ifFalse is None:
            ifFalse = []

        for c, statements in ifc.elIfs:
            try:
                elIfs.append((cls.condAsHdl(c, True, ctx), asHdl(statements)))
            except UnsupportedEventOpErr as e:
                if len(ifc.elIfs) == 1 and not ifFalse:
                    # register expression is in valid format and this
                    # is just register with asynchronous reset or etc...
                    ifFalse = statements
                else:
                    raise e

        return cls.ifTmpl.render(
            indent=getIndent(ctx.indent),
            cond=cond,
            ifTrue=asHdl(ifTrue),
            elIfs=elIfs,
            ifFalse=asHdl(ifFalse))
def IfContainer(cls, ifc: IfContainer, ctx: SerializerCtx):
        """
        Srialize IfContainer instance
        """
        childCtx = ctx.withIndent()

        def asHdl(statements):
            return [cls.asHdl(s, childCtx) for s in statements]

        try:
            cond = cls.condAsHdl(ifc.cond, True, ctx)
        except UnsupportedEventOpErr as e:
            cond = None

        if cond is None:
            assert not ifc.elIfs
            assert not ifc.ifFalse
            stmBuff = [cls.asHdl(s, ctx) for s in ifc.ifTrue]
            return "\n".join(stmBuff)

        elIfs = []
        ifTrue = ifc.ifTrue
        ifFalse = ifc.ifFalse
        if ifFalse is None:
            ifFalse = []

        for c, statements in ifc.elIfs:
            try:
                elIfs.append((cls.condAsHdl(c, True, ctx), asHdl(statements)))
            except UnsupportedEventOpErr as e:
                if len(ifc.elIfs) == 1 and not ifFalse:
                    # register expression is in valid format and this
                    # is just register with asynchronous reset or etc...
                    ifFalse = statements
                else:
                    raise e

        return cls.ifTmpl.render(
            indent=getIndent(ctx.indent),
            cond=cond,
            ifTrue=asHdl(ifTrue),
            elIfs=elIfs,
            ifFalse=asHdl(ifFalse))
Srialize IfContainer instance