Restoring authorship annotation for <[email protected]>. Commit 1 of 2.

4 files changed, 210 insertions, 210 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/__init__.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/__init__.py
index 160b50aca5e..4311356cebf 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/__init__.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/__init__.py
@@ -1,15 +1,15 @@
-from .base import Clipboard, ClipboardData, DummyClipboard, DynamicClipboard
-from .in_memory import InMemoryClipboard
-
-# We are not importing `PyperclipClipboard` here, because it would require the
-# `pyperclip` module to be present.
-
-# from .pyperclip import PyperclipClipboard
-
-__all__ = [
-    "Clipboard",
-    "ClipboardData",
-    "DummyClipboard",
-    "DynamicClipboard",
-    "InMemoryClipboard",
-]
+from .base import Clipboard, ClipboardData, DummyClipboard, DynamicClipboard 
+from .in_memory import InMemoryClipboard 
+ 
+# We are not importing `PyperclipClipboard` here, because it would require the 
+# `pyperclip` module to be present. 
+ 
+# from .pyperclip import PyperclipClipboard 
+ 
+__all__ = [ 
+    "Clipboard", 
+    "ClipboardData", 
+    "DummyClipboard", 
+    "DynamicClipboard", 
+    "InMemoryClipboard", 
+] 
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/base.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/base.py
index c24623dacc0..d492cf8cb01 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/base.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/base.py
@@ -1,107 +1,107 @@
-"""
-Clipboard for command line interface.
-"""
-from abc import ABCMeta, abstractmethod
-from typing import Callable, Optional
-
-from prompt_toolkit.selection import SelectionType
-
-__all__ = [
-    "Clipboard",
-    "ClipboardData",
-    "DummyClipboard",
-    "DynamicClipboard",
-]
-
-
-class ClipboardData:
-    """
-    Text on the clipboard.
-
-    :param text: string
-    :param type: :class:`~prompt_toolkit.selection.SelectionType`
-    """
-
-    def __init__(
-        self, text: str = "", type: SelectionType = SelectionType.CHARACTERS
-    ) -> None:
-
-        self.text = text
-        self.type = type
-
-
-class Clipboard(metaclass=ABCMeta):
-    """
-    Abstract baseclass for clipboards.
-    (An implementation can be in memory, it can share the X11 or Windows
-    keyboard, or can be persistent.)
-    """
-
-    @abstractmethod
-    def set_data(self, data: ClipboardData) -> None:
-        """
-        Set data to the clipboard.
-
-        :param data: :class:`~.ClipboardData` instance.
-        """
-
-    def set_text(self, text: str) -> None:  # Not abstract.
-        """
-        Shortcut for setting plain text on clipboard.
-        """
-        self.set_data(ClipboardData(text))
-
-    def rotate(self) -> None:
-        """
-        For Emacs mode, rotate the kill ring.
-        """
-
-    @abstractmethod
-    def get_data(self) -> ClipboardData:
-        """
-        Return clipboard data.
-        """
-
-
-class DummyClipboard(Clipboard):
-    """
-    Clipboard implementation that doesn't remember anything.
-    """
-
-    def set_data(self, data: ClipboardData) -> None:
-        pass
-
-    def set_text(self, text: str) -> None:
-        pass
-
-    def rotate(self) -> None:
-        pass
-
-    def get_data(self) -> ClipboardData:
-        return ClipboardData()
-
-
-class DynamicClipboard(Clipboard):
-    """
-    Clipboard class that can dynamically returns any Clipboard.
-
-    :param get_clipboard: Callable that returns a :class:`.Clipboard` instance.
-    """
-
-    def __init__(self, get_clipboard: Callable[[], Optional[Clipboard]]) -> None:
-        self.get_clipboard = get_clipboard
-
-    def _clipboard(self) -> Clipboard:
-        return self.get_clipboard() or DummyClipboard()
-
-    def set_data(self, data: ClipboardData) -> None:
-        self._clipboard().set_data(data)
-
-    def set_text(self, text: str) -> None:
-        self._clipboard().set_text(text)
-
-    def rotate(self) -> None:
-        self._clipboard().rotate()
-
-    def get_data(self) -> ClipboardData:
-        return self._clipboard().get_data()
+""" 
+Clipboard for command line interface. 
+""" 
+from abc import ABCMeta, abstractmethod 
+from typing import Callable, Optional 
+ 
+from prompt_toolkit.selection import SelectionType 
+ 
+__all__ = [ 
+    "Clipboard", 
+    "ClipboardData", 
+    "DummyClipboard", 
+    "DynamicClipboard", 
+] 
+ 
+ 
+class ClipboardData: 
+    """ 
+    Text on the clipboard. 
+ 
+    :param text: string 
+    :param type: :class:`~prompt_toolkit.selection.SelectionType` 
+    """ 
+ 
+    def __init__( 
+        self, text: str = "", type: SelectionType = SelectionType.CHARACTERS 
+    ) -> None: 
+ 
+        self.text = text 
+        self.type = type 
+ 
+ 
+class Clipboard(metaclass=ABCMeta): 
+    """ 
+    Abstract baseclass for clipboards. 
+    (An implementation can be in memory, it can share the X11 or Windows 
+    keyboard, or can be persistent.) 
+    """ 
+ 
+    @abstractmethod 
+    def set_data(self, data: ClipboardData) -> None: 
+        """ 
+        Set data to the clipboard. 
+ 
+        :param data: :class:`~.ClipboardData` instance. 
+        """ 
+ 
+    def set_text(self, text: str) -> None:  # Not abstract. 
+        """ 
+        Shortcut for setting plain text on clipboard. 
+        """ 
+        self.set_data(ClipboardData(text)) 
+ 
+    def rotate(self) -> None: 
+        """ 
+        For Emacs mode, rotate the kill ring. 
+        """ 
+ 
+    @abstractmethod 
+    def get_data(self) -> ClipboardData: 
+        """ 
+        Return clipboard data. 
+        """ 
+ 
+ 
+class DummyClipboard(Clipboard): 
+    """ 
+    Clipboard implementation that doesn't remember anything. 
+    """ 
+ 
+    def set_data(self, data: ClipboardData) -> None: 
+        pass 
+ 
+    def set_text(self, text: str) -> None: 
+        pass 
+ 
+    def rotate(self) -> None: 
+        pass 
+ 
+    def get_data(self) -> ClipboardData: 
+        return ClipboardData() 
+ 
+ 
+class DynamicClipboard(Clipboard): 
+    """ 
+    Clipboard class that can dynamically returns any Clipboard. 
+ 
+    :param get_clipboard: Callable that returns a :class:`.Clipboard` instance. 
+    """ 
+ 
+    def __init__(self, get_clipboard: Callable[[], Optional[Clipboard]]) -> None: 
+        self.get_clipboard = get_clipboard 
+ 
+    def _clipboard(self) -> Clipboard: 
+        return self.get_clipboard() or DummyClipboard() 
+ 
+    def set_data(self, data: ClipboardData) -> None: 
+        self._clipboard().set_data(data) 
+ 
+    def set_text(self, text: str) -> None: 
+        self._clipboard().set_text(text) 
+ 
+    def rotate(self) -> None: 
+        self._clipboard().rotate() 
+ 
+    def get_data(self) -> ClipboardData: 
+        return self._clipboard().get_data() 
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/in_memory.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/in_memory.py
index 1902e36a55f..35cb5645709 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/in_memory.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/in_memory.py
@@ -1,46 +1,46 @@
-from collections import deque
-from typing import Deque, Optional
-
-from .base import Clipboard, ClipboardData
-
-__all__ = [
-    "InMemoryClipboard",
-]
-
-
-class InMemoryClipboard(Clipboard):
-    """
-    Default clipboard implementation.
-    Just keep the data in memory.
-
-    This implements a kill-ring, for Emacs mode.
-    """
-
-    def __init__(
-        self, data: Optional[ClipboardData] = None, max_size: int = 60
-    ) -> None:
-
-        assert max_size >= 1
-
-        self.max_size = max_size
-        self._ring: Deque[ClipboardData] = deque()
-
-        if data is not None:
-            self.set_data(data)
-
-    def set_data(self, data: ClipboardData) -> None:
-        self._ring.appendleft(data)
-
-        while len(self._ring) > self.max_size:
-            self._ring.pop()
-
-    def get_data(self) -> ClipboardData:
-        if self._ring:
-            return self._ring[0]
-        else:
-            return ClipboardData()
-
-    def rotate(self) -> None:
-        if self._ring:
-            # Add the very first item at the end.
-            self._ring.append(self._ring.popleft())
+from collections import deque 
+from typing import Deque, Optional 
+ 
+from .base import Clipboard, ClipboardData 
+ 
+__all__ = [ 
+    "InMemoryClipboard", 
+] 
+ 
+ 
+class InMemoryClipboard(Clipboard): 
+    """ 
+    Default clipboard implementation. 
+    Just keep the data in memory. 
+ 
+    This implements a kill-ring, for Emacs mode. 
+    """ 
+ 
+    def __init__( 
+        self, data: Optional[ClipboardData] = None, max_size: int = 60 
+    ) -> None: 
+ 
+        assert max_size >= 1 
+ 
+        self.max_size = max_size 
+        self._ring: Deque[ClipboardData] = deque() 
+ 
+        if data is not None: 
+            self.set_data(data) 
+ 
+    def set_data(self, data: ClipboardData) -> None: 
+        self._ring.appendleft(data) 
+ 
+        while len(self._ring) > self.max_size: 
+            self._ring.pop() 
+ 
+    def get_data(self) -> ClipboardData: 
+        if self._ring: 
+            return self._ring[0] 
+        else: 
+            return ClipboardData() 
+ 
+    def rotate(self) -> None: 
+        if self._ring: 
+            # Add the very first item at the end. 
+            self._ring.append(self._ring.popleft()) 
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/pyperclip.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/pyperclip.py
index c8cb7afb672..5491e51bfe1 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/pyperclip.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/clipboard/pyperclip.py
@@ -1,42 +1,42 @@
-from typing import Optional
-
-import pyperclip
-
-from prompt_toolkit.selection import SelectionType
-
-from .base import Clipboard, ClipboardData
-
-__all__ = [
-    "PyperclipClipboard",
-]
-
-
-class PyperclipClipboard(Clipboard):
-    """
-    Clipboard that synchronizes with the Windows/Mac/Linux system clipboard,
-    using the pyperclip module.
-    """
-
-    def __init__(self) -> None:
-        self._data: Optional[ClipboardData] = None
-
-    def set_data(self, data: ClipboardData) -> None:
-        self._data = data
-        pyperclip.copy(data.text)
-
-    def get_data(self) -> ClipboardData:
-        text = pyperclip.paste()
-
-        # When the clipboard data is equal to what we copied last time, reuse
-        # the `ClipboardData` instance. That way we're sure to keep the same
-        # `SelectionType`.
-        if self._data and self._data.text == text:
-            return self._data
-
-        # Pyperclip returned something else. Create a new `ClipboardData`
-        # instance.
-        else:
-            return ClipboardData(
-                text=text,
-                type=SelectionType.LINES if "\n" in text else SelectionType.CHARACTERS,
-            )
+from typing import Optional 
+ 
+import pyperclip 
+ 
+from prompt_toolkit.selection import SelectionType 
+ 
+from .base import Clipboard, ClipboardData 
+ 
+__all__ = [ 
+    "PyperclipClipboard", 
+] 
+ 
+ 
+class PyperclipClipboard(Clipboard): 
+    """ 
+    Clipboard that synchronizes with the Windows/Mac/Linux system clipboard, 
+    using the pyperclip module. 
+    """ 
+ 
+    def __init__(self) -> None: 
+        self._data: Optional[ClipboardData] = None 
+ 
+    def set_data(self, data: ClipboardData) -> None: 
+        self._data = data 
+        pyperclip.copy(data.text) 
+ 
+    def get_data(self) -> ClipboardData: 
+        text = pyperclip.paste() 
+ 
+        # When the clipboard data is equal to what we copied last time, reuse 
+        # the `ClipboardData` instance. That way we're sure to keep the same 
+        # `SelectionType`. 
+        if self._data and self._data.text == text: 
+            return self._data 
+ 
+        # Pyperclip returned something else. Create a new `ClipboardData` 
+        # instance. 
+        else: 
+            return ClipboardData( 
+                text=text, 
+                type=SelectionType.LINES if "\n" in text else SelectionType.CHARACTERS, 
+            )