Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 1 of 2.

1 files changed, 54 insertions, 54 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/mouse_handlers.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/mouse_handlers.py
index 256231793a..d1dbeca6a9 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/mouse_handlers.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/mouse_handlers.py
@@ -1,54 +1,54 @@
-from collections import defaultdict
-from typing import TYPE_CHECKING, Callable, DefaultDict
-
-from prompt_toolkit.mouse_events import MouseEvent
-
-if TYPE_CHECKING:
-    from prompt_toolkit.key_binding.key_bindings import NotImplementedOrNone
-
-__all__ = [
-    "MouseHandler",
-    "MouseHandlers",
-]
-
-
-MouseHandler = Callable[[MouseEvent], "NotImplementedOrNone"]
-
-
-class MouseHandlers:
-    """
-    Two dimensional raster of callbacks for mouse events.
-    """
-
-    def __init__(self) -> None:
-        def dummy_callback(mouse_event: MouseEvent) -> "NotImplementedOrNone":
-            """
-            :param mouse_event: `MouseEvent` instance.
-            """
-            return NotImplemented
-
-        # NOTE: Previously, the data structure was a dictionary mapping (x,y)
-        # to the handlers. This however would be more inefficient when copying
-        # over the mouse handlers of the visible region in the scrollable pane.
-
-        # Map y (row) to x (column) to handlers.
-        self.mouse_handlers: DefaultDict[
-            int, DefaultDict[int, MouseHandler]
-        ] = defaultdict(lambda: defaultdict(lambda: dummy_callback))
-
-    def set_mouse_handler_for_range(
-        self,
-        x_min: int,
-        x_max: int,
-        y_min: int,
-        y_max: int,
-        handler: Callable[[MouseEvent], "NotImplementedOrNone"],
-    ) -> None:
-        """
-        Set mouse handler for a region.
-        """
-        for y in range(y_min, y_max):
-            row = self.mouse_handlers[y]
-
-            for x in range(x_min, x_max):
-                row[x] = handler
+from collections import defaultdict 
+from typing import TYPE_CHECKING, Callable, DefaultDict 
+ 
+from prompt_toolkit.mouse_events import MouseEvent 
+ 
+if TYPE_CHECKING: 
+    from prompt_toolkit.key_binding.key_bindings import NotImplementedOrNone 
+ 
+__all__ = [ 
+    "MouseHandler", 
+    "MouseHandlers", 
+] 
+ 
+ 
+MouseHandler = Callable[[MouseEvent], "NotImplementedOrNone"] 
+ 
+ 
+class MouseHandlers: 
+    """ 
+    Two dimensional raster of callbacks for mouse events. 
+    """ 
+ 
+    def __init__(self) -> None: 
+        def dummy_callback(mouse_event: MouseEvent) -> "NotImplementedOrNone": 
+            """ 
+            :param mouse_event: `MouseEvent` instance. 
+            """ 
+            return NotImplemented 
+ 
+        # NOTE: Previously, the data structure was a dictionary mapping (x,y) 
+        # to the handlers. This however would be more inefficient when copying 
+        # over the mouse handlers of the visible region in the scrollable pane. 
+ 
+        # Map y (row) to x (column) to handlers. 
+        self.mouse_handlers: DefaultDict[ 
+            int, DefaultDict[int, MouseHandler] 
+        ] = defaultdict(lambda: defaultdict(lambda: dummy_callback)) 
+ 
+    def set_mouse_handler_for_range( 
+        self, 
+        x_min: int, 
+        x_max: int, 
+        y_min: int, 
+        y_max: int, 
+        handler: Callable[[MouseEvent], "NotImplementedOrNone"], 
+    ) -> None: 
+        """ 
+        Set mouse handler for a region. 
+        """ 
+        for y in range(y_min, y_max): 
+            row = self.mouse_handlers[y] 
+ 
+            for x in range(x_min, x_max): 
+                row[x] = handler