Python: Autoformat everything using qlformat.

Will need subsequent PRs fixing up test failures (due to deprecated
methods moving around), but other than that everything should be
straight-forward.

python/ql/src/Numerics/Pythagorean.ql

@@ -12,34 +12,34 @@
 import python
 
 predicate squareOp(BinaryExpr e) {
-    e.getOp() instanceof Pow and e.getRight().(IntegerLiteral).getN() = "2"
+  e.getOp() instanceof Pow and e.getRight().(IntegerLiteral).getN() = "2"
 }
 
 predicate squareMul(BinaryExpr e) {
-    e.getOp() instanceof Mult and e.getRight().(Name).getId() = e.getLeft().(Name).getId()
+  e.getOp() instanceof Mult and e.getRight().(Name).getId() = e.getLeft().(Name).getId()
 }
 
 predicate squareRef(Name e) {
-    e.isUse() and
-    exists(SsaVariable v, Expr s | v.getVariable() = e.getVariable() |
-        s = v.getDefinition().getNode().getParentNode().(AssignStmt).getValue() and
-        square(s)
-    )
+  e.isUse() and
+  exists(SsaVariable v, Expr s | v.getVariable() = e.getVariable() |
+    s = v.getDefinition().getNode().getParentNode().(AssignStmt).getValue() and
+    square(s)
+  )
 }
 
 predicate square(Expr e) {
-    squareOp(e)
-    or
-    squareMul(e)
-    or
-    squareRef(e)
+  squareOp(e)
+  or
+  squareMul(e)
+  or
+  squareRef(e)
 }
 
 from Call c, BinaryExpr s
 where
-    c.getFunc().toString() = "sqrt" and
-    c.getArg(0) = s and
-    s.getOp() instanceof Add and
-    square(s.getLeft()) and
-    square(s.getRight())
+  c.getFunc().toString() = "sqrt" and
+  c.getArg(0) = s and
+  s.getOp() instanceof Add and
+  square(s.getLeft()) and
+  square(s.getRight())
 select c, "Pythagorean calculation with sub-optimal numerics"