Python list initializers & equal initializer syntax

test/Python/src/ArrayAsParameter.lf

@@ -1,7 +1,7 @@
 // Source has an array as a parameter, the elements of which it passes
 // to Print.
 target Python;
-reactor Source(sequence(0, 1, 2)) {
+reactor Source(sequence([0, 1, 2])) {
     output out;
     state count(0);
     logical action next;
@@ -31,7 +31,7 @@ reactor Print {
     =}
 }
 main reactor ArrayAsParameter {
-    s = new Source(sequence = (1, 2, 3, 4));
+    s = new Source(sequence = [1, 2, 3, 4]);
     p = new Print();
     s.out -> p._in;
-}
+}

test/Python/src/ArrayAsType.lf → test/Python/src/TuplePrint.lf

@@ -1,5 +1,5 @@
-// Source produces a statically allocated array, which it passes
-// to Print. The destination references the array directly.
+// Source produces a tuple, which it passes to Print.
+// The destination references the array directly.
 target Python;
 reactor Source {
     output out;