def inverse_eval(self): if None in self: # NULL ELEMENT from spark.lang.builtin import inversePartial, PARTIAL_SYMBOL (full, nullvalue) = inversePartial(self) return PARTIAL_SYMBOL.structure(inverse_eval(full), inverse_eval(nullvalue)) def switch(arg): ie = inverse_eval(arg) if isStructure(ie): if ie.functor == BACKQUOTE_SYMBOL: return ie[0] elif isinstance(ie, int) or isinstance(ie, float) or isinstance(ie, basestring): # should use Integer, etc. return ie # otherwise return PREFIX_COMMA_SYMBOL.structure(ie) args = [switch(arg) for arg in self._args] return BACKQUOTE_SYMBOL.structure(_Structure(self.functor, args))
def inverse_eval(self): if None in self: # NULL ELEMENT from spark.lang.builtin import inversePartial, PARTIAL_SYMBOL (full, nullvalue) = inversePartial(self) return PARTIAL_SYMBOL.structure(inverse_eval(full), inverse_eval(nullvalue)) def switch(arg): ie = inverse_eval(arg) if isStructure(ie): if ie.functor == BACKQUOTE_SYMBOL: return ie[0] elif isinstance(ie, int) or isinstance(ie, float) \ or isinstance(ie, basestring): # should use Integer, etc. return ie # otherwise return PREFIX_COMMA_SYMBOL.structure(ie) args = [switch(arg) for arg in self._args] return BACKQUOTE_SYMBOL.structure(_Structure(self.functor, args))
def inverse_eval(self): from spark.internal.parse.basicvalues import BACKQUOTE_SYMBOL return BACKQUOTE_SYMBOL.structure(self)
def constant(self, value): # constant or (value if evaluate_if_possible) return BACKQUOTE_SYMBOL.structure(value)
raise LowError("At least one argument needs to be bound") else: return (IclTerm.fromString(True, string), string) else: if string == None: return (icl, str(icl)) else: if str(icl) == string: return (icl, string) else: return None SYM_generateIclTerm = Symbol("spark.io.oaa.generateIclTerm") SYM_applyfun = Symbol("applyfun") QUOTED_GENERATEICLTERM = BACKQUOTE_SYMBOL.structure(SYM_generateIclTerm) SYM_oaavar = Symbol("spark.io.oaa.oaavar") QUOTED_OAAVAR = BACKQUOTE_SYMBOL.structure(SYM_oaavar) def icl_inverse_eval(icl): string = icl_string(icl, None)[1] return SYM_applyfun.structure(QUOTED_GENERATEICLTERM, string) def icl_append_value_str(icl, buf): buf.append(",") return append_value_str(icl_inverse_eval(icl), buf) if imported: set_methods(IclTerm, append_value_str=icl_append_value_str, inverse_eval=icl_inverse_eval) ATOM_FUNCTOR = "@" NULLARY_FUNCTOR = "@@"
raise LowError("At least one argument needs to be bound") else: return (IclTerm.fromString(True, string), string) else: if string == None: return (icl, str(icl)) else: if str(icl) == string: return (icl, string) else: return None SYM_generateIclTerm = Symbol("spark.io.oaa.generateIclTerm") SYM_applyfun = Symbol("applyfun") QUOTED_GENERATEICLTERM = BACKQUOTE_SYMBOL.structure(SYM_generateIclTerm) SYM_oaavar = Symbol("spark.io.oaa.oaavar") QUOTED_OAAVAR = BACKQUOTE_SYMBOL.structure(SYM_oaavar) def icl_inverse_eval(icl): string = icl_string(icl, None)[1] return SYM_applyfun.structure(QUOTED_GENERATEICLTERM, string) def icl_append_value_str(icl, buf): buf.append(",") return append_value_str(icl_inverse_eval(icl), buf) if imported: