diogo/yap-6.3
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fixes

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This commit is contained in:
Vitor Santos Costa 2012-12-03 12:39:25 +00:00
parent d9d954abe1
commit 36ae500118
3 changed files with 29 additions and 8 deletions
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17
packages/python/examples/pyx.pl
View File

@ -23,6 +23,23 @@ ex(hello) :-
:= $c:stroke(path:line(0, 0, 2, 0)),
:= $c:writePDFfile('hello').
ex(pathitem) :-
c := canvas:canvas(_),
rect1 := path:path(path:moveto(0, 0), path:lineto(1, 0),
path:moveto(1, 0), path:lineto(1, 1),
path:moveto(1, 1), path:lineto(0, 1),
path:moveto(0, 1), path:lineto(0, 0)),
rect2 := path:path(path:moveto(2, 0), path:lineto(3, 0),
path:lineto(3, 1), path:lineto(2, 1),
path:lineto(2, 0)),
rect3 := path:path(path:moveto(4, 0), path:lineto(5, 0),
path:lineto(5, 1), path:lineto(4, 1),
path:closepath(_)),
:= $c:stroke($rect1, [style:linewidth:'THICK']),
:= $c:stroke($rect2, [style:linewidth:'THICK']),
:= $c:stroke($rect3, [style:linewidth:'THICK']),
:= $c:writePDFfile('pathitem').
ex(changebar) :-
g := graph:graphxy(width=8, x=graph:axis:bar(_)),
base(Source), atomic_concat(Source, 'minimal.dat', Data),

6
packages/python/python.c
View File

@ -1294,13 +1294,13 @@ python_apply(term_t tin, term_t targs, term_t keywds, term_t tf)
term_t targ = PL_new_term_ref();
pF = term_to_python(tin);
if ( pF == NULL ) {
return FALSE;
}
if (PL_is_atom(keywds) )
pKeywords = NULL;
else
pKeywords = term_to_python(keywds);
if ( pF == NULL ) {
return FALSE;
}
if (! PL_get_name_arity( targs, &aname, &arity) ) {
return FALSE;
}

14
packages/python/python.pl
View File

@ -117,11 +117,11 @@ python_class(Obj) :-
process_obj(Obj, _, S, Obj, NS, Dict) :-
python_callable(Obj), !,
python_check_args(Obj, Obj, S, NS, Dict).
python_check_args(S, NS, Dict).
process_obj(Obj, _, S, Obj, NS, Dict) :-
python_class(Obj),
descend_object(Obj:'__init__', FObj, _, _),
python_check_args(Obj, FObj, S, NS, Dict).
python_check_args(S, NS, Dict).
python_eval_term(Obj, Obj) :-
var(Obj), !.
@ -134,10 +134,14 @@ python_eval_term([H|T], [NH|NT]) :- !,
python_eval_term(N, N) :- atomic(N), !.
python_eval_term(Exp, O) :-
descend_exp(Exp, Obj, Old, S), !,
python_check_args(S, NS, Dict),
python_apply(Obj, NS, Dict, O).
(functor(S, _, 0) ->
O = Obj
;
python_check_args(S, NS, Dict),
python_apply(Obj, NS, Dict, O)
).
python_eval_term(S, O) :-
python_check_args('.', '.', S, NS, {}),
python_check_args(S, NS, {}),
python_is(NS, O).
python_check_args(Exp, t, {}) :-