Support return values of Python functions

Author: niner

lib/Inline/Python.pm6

@@ -130,9 +130,7 @@ multi method run($python, :$file) {
 }
 
 method call(Str $package, Str $function, *@args) {
-    my $array = py_call_function($package, $function, self!setup_arguments(@args));
-    return Any;
-    self!unpack_return_values($array);
+    return self.py_to_p6(py_call_function($package, $function, self!setup_arguments(@args)));
 }
 
 method BUILD {

t/call.t

@@ -33,10 +33,10 @@ def test_int_retvals():
     return 3, 1, 2;
 
 def test_str_retval():
-    return "Hello Perl 6!";
+    return u"Hello Perl 6!";
 
 def test_mixed_retvals():
-    return ("Hello", "Perl", 6);
+    return (u"Hello", u"Perl", 6);
 
 def test_none(undef):
     return undef is None;