Python: Autoformat all .ql files.

python/ql/examples/snippets/builtin_object.ql

@@ -6,7 +6,7 @@
  *       builtin
  *       object
  */
- 
+
 import python
 
 from Expr e, string name

python/ql/examples/snippets/call.ql

@@ -5,7 +5,7 @@
  * @tags call
  *       function
  */
- 
+
 import python
 
 from Value len, CallNode call

python/ql/examples/snippets/catch_exception.ql

@@ -6,11 +6,11 @@
  *       try
  *       exception
  */
- 
+
 import python
 
 from ExceptStmt ex, ClassValue cls
-where 
+where
     cls.getName() = "MyExceptionClass" and
     ex.getType().pointsTo(cls)
 select ex

python/ql/examples/snippets/conditional_expression.ql

@@ -11,7 +11,8 @@
 import python
 
 from IfExp e, ClassObject cls1, ClassObject cls2
-where 
-    e.getBody().refersTo(_, cls1, _) and e.getOrelse().refersTo(_, cls2, _) and
+where
+    e.getBody().refersTo(_, cls1, _) and
+    e.getOrelse().refersTo(_, cls2, _) and
     cls1 != cls2
-select e
+select e

python/ql/examples/snippets/emptyblock.ql

@@ -6,7 +6,7 @@
  *       block
  *       statement
  */
- 
+
 import python
 
 from StmtList blk

python/ql/examples/snippets/emptythen.ql

@@ -1,7 +1,7 @@
 /**
  * @id py/examples/emptythen
  * @name If statements with empty then branch
- * @description Finds 'if' statements where the "then" branch 
+ * @description Finds 'if' statements where the "then" branch
  *              consists entirely of Pass statements
  * @tags if
  *       then
@@ -9,13 +9,13 @@
  *       conditional
  *       branch
  */
- 
+
 import python
 
 from If i
 where
     not exists(Stmt s |
-        i.getStmt(_) = s and 
+        i.getStmt(_) = s and
         not s instanceof Pass
     )
 select i

python/ql/examples/snippets/eq_true.ql

@@ -6,7 +6,7 @@
  *       test
  *       boolean
  */
- 
+
 import python
 
 from Compare eq

python/ql/examples/snippets/equalitystmt.ql

@@ -6,7 +6,7 @@
  *       equality
  *       expression statement
  */
- 
+
 import python
 
 from ExprStmt e, Compare eq

python/ql/examples/snippets/extend_class.ql

@@ -9,11 +9,11 @@
  *       subtype
  *       supertype
  */
- 
+
 import python
 
 from ClassObject sub, ClassObject base
-where 
+where
     base.getName() = "MyClass" and
     sub.getABaseType() = base
 select sub

python/ql/examples/snippets/filename.ql

@@ -4,7 +4,7 @@
  * @description Finds files called `spam.py`
  * @tags file
  */
- 
+
 import python
 
 from File f

python/ql/examples/snippets/generator.ql

@@ -10,4 +10,4 @@ import python
 
 from Function f
 where f.isGenerator()
-select f
+select f

python/ql/examples/snippets/integer_literal.ql

@@ -5,7 +5,7 @@
  * @tags integer
  *       literal
  */
- 
+
 import python
 
 from IntegerLiteral literal

python/ql/examples/snippets/method_call.ql

@@ -5,11 +5,11 @@
  * @tags call
  *       method
  */
- 
+
 import python
 
 from AstNode call, PythonFunctionValue method
-where 
+where
     method.getQualifiedName() = "MyClass.methodName" and
     method.getACall().getNode() = call
 select call

python/ql/examples/snippets/new_instance.ql

@@ -6,7 +6,7 @@
  *       constructor
  *       new
  */
- 
+
 import python
 
 from Call new, ClassValue cls

python/ql/examples/snippets/override_method.ql

@@ -5,7 +5,7 @@
  * @tags method
  *       override
  */
- 
+
 import python
 
 from FunctionObject override, FunctionObject base

python/ql/examples/snippets/print.ql

@@ -4,11 +4,11 @@
  * @description Find print statements or calls to the builtin function 'print'
  * @tags print
  */
- 
+
 import python
 
 from AstNode print
-where 
+where
     /* Python 2 without `from __future__ import print_function` */
     print instanceof Print
     or

python/ql/examples/snippets/private_access.ql

@@ -1,19 +1,20 @@
 /**
  * @id py/examples/private-access
  * @name Private access
- * @description Find accesses to "private" attributes (those starting with an underscore) 
+ * @description Find accesses to "private" attributes (those starting with an underscore)
  * @tags access
  *       private
  */
- 
+
 import python
 
 predicate is_private(Attribute a) {
-    a.getName().matches("\\_%") and 
+    a.getName().matches("\\_%") and
     not a.getName().matches("\\_\\_%\\_\\_")
 }
 
 from Attribute access
-where is_private(access) and
-not access.getObject().(Name).getId() = "self"
+where
+    is_private(access) and
+    not access.getObject().(Name).getId() = "self"
 select access

python/ql/examples/snippets/raise_exception.ql

@@ -6,13 +6,11 @@
  *       raise
  *       exception
  */
- 
+
 import python
 
 from Raise raise, ClassValue ex
 where
     ex.getName() = "AnException" and
-    (
-        raise.getException().pointsTo(ex.getASuperType())
-    )
+    raise.getException().pointsTo(ex.getASuperType())
 select raise, "Don't raise instances of 'AnException'"

python/ql/examples/snippets/raw_string.ql

@@ -1,11 +1,11 @@
 /**
  * @id py/examples/raw-string
  * @name Raw string literals
- * @description Finds string literals with an 'r' prefix 
+ * @description Finds string literals with an 'r' prefix
  * @tags string
  *       raw
  */
- 
+
 import python
 
 from StrConst s

python/ql/examples/snippets/store_none.ql

@@ -8,11 +8,11 @@
  *       collection
  *       add
  */
- 
+
 import python
 
 from SubscriptNode store
-where 
+where
     store.isStore() and
     store.getIndex().pointsTo(Value::named("None"))
 select store

python/ql/examples/snippets/tryfinally.ql

@@ -10,6 +10,7 @@
 import python
 
 from Try t
-where exists(t.getFinalbody())
-  and not exists(t.getAHandler())
+where
+    exists(t.getFinalbody()) and
+    not exists(t.getAHandler())
 select t