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

1 files changed, 43 insertions, 43 deletions

diff --git a/contrib/python/ipython/py2/IPython/terminal/debugger.py b/contrib/python/ipython/py2/IPython/terminal/debugger.py
index c68a3204a68..11819f71ccf 100644
--- a/contrib/python/ipython/py2/IPython/terminal/debugger.py
+++ b/contrib/python/ipython/py2/IPython/terminal/debugger.py
@@ -1,24 +1,24 @@
-import signal
-import sys
-
+import signal 
+import sys 
+ 
 from IPython.core.debugger import Pdb
 
 from IPython.core.completer import IPCompleter
 from .ptutils import IPythonPTCompleter
-from .shortcuts import suspend_to_bg, cursor_in_leading_ws
-
-from prompt_toolkit.enums import DEFAULT_BUFFER
-from prompt_toolkit.filters import (Condition, HasFocus, HasSelection,
-    ViInsertMode, EmacsInsertMode)
-from prompt_toolkit.keys import Keys
-from prompt_toolkit.key_binding.manager import KeyBindingManager
-from prompt_toolkit.key_binding.bindings.completion import display_completions_like_readline
+from .shortcuts import suspend_to_bg, cursor_in_leading_ws 
+
+from prompt_toolkit.enums import DEFAULT_BUFFER 
+from prompt_toolkit.filters import (Condition, HasFocus, HasSelection, 
+    ViInsertMode, EmacsInsertMode) 
+from prompt_toolkit.keys import Keys 
+from prompt_toolkit.key_binding.manager import KeyBindingManager 
+from prompt_toolkit.key_binding.bindings.completion import display_completions_like_readline 
 from prompt_toolkit.token import Token
 from prompt_toolkit.shortcuts import create_prompt_application
 from prompt_toolkit.interface import CommandLineInterface
 from prompt_toolkit.enums import EditingMode
 
-
+ 
 class TerminalPdb(Pdb):
     def __init__(self, *args, **kwargs):
         Pdb.__init__(self, *args, **kwargs)
@@ -29,9 +29,9 @@ class TerminalPdb(Pdb):
         def get_prompt_tokens(cli):
             return [(Token.Prompt, self.prompt)]
 
-        def patch_stdout(**kwargs):
-            return self.pt_cli.patch_stdout_context(**kwargs)
-
+        def patch_stdout(**kwargs): 
+            return self.pt_cli.patch_stdout_context(**kwargs) 
+ 
         if self._ptcomp is None:
             compl = IPCompleter(shell=self.shell,
                                         namespace={},
@@ -39,32 +39,32 @@ class TerminalPdb(Pdb):
                                         use_readline=False,
                                         parent=self.shell,
                                        )
-            self._ptcomp = IPythonPTCompleter(compl, patch_stdout=patch_stdout)
-
-        kbmanager = KeyBindingManager.for_prompt()
-        supports_suspend = Condition(lambda cli: hasattr(signal, 'SIGTSTP'))
-        kbmanager.registry.add_binding(Keys.ControlZ, filter=supports_suspend
-                                      )(suspend_to_bg)
-
-        if self.shell.display_completions == 'readlinelike':
-            kbmanager.registry.add_binding(Keys.ControlI,
-                                 filter=(HasFocus(DEFAULT_BUFFER)
-                                         & ~HasSelection()
-                                         & ViInsertMode() | EmacsInsertMode()
-                                         & ~cursor_in_leading_ws
-                                         ))(display_completions_like_readline)
-        multicolumn = (self.shell.display_completions == 'multicolumn')
-
+            self._ptcomp = IPythonPTCompleter(compl, patch_stdout=patch_stdout) 
+
+        kbmanager = KeyBindingManager.for_prompt() 
+        supports_suspend = Condition(lambda cli: hasattr(signal, 'SIGTSTP')) 
+        kbmanager.registry.add_binding(Keys.ControlZ, filter=supports_suspend 
+                                      )(suspend_to_bg) 
+ 
+        if self.shell.display_completions == 'readlinelike': 
+            kbmanager.registry.add_binding(Keys.ControlI, 
+                                 filter=(HasFocus(DEFAULT_BUFFER) 
+                                         & ~HasSelection() 
+                                         & ViInsertMode() | EmacsInsertMode() 
+                                         & ~cursor_in_leading_ws 
+                                         ))(display_completions_like_readline) 
+        multicolumn = (self.shell.display_completions == 'multicolumn') 
+ 
         self._pt_app = create_prompt_application(
                             editing_mode=getattr(EditingMode, self.shell.editing_mode.upper()),
-                            key_bindings_registry=kbmanager.registry,
+                            key_bindings_registry=kbmanager.registry, 
                             history=self.shell.debugger_history,
                             completer= self._ptcomp,
                             enable_history_search=True,
                             mouse_support=self.shell.mouse_support,
-                            get_prompt_tokens=get_prompt_tokens,
-                            display_completions_in_columns=multicolumn,
-                            style=self.shell.style
+                            get_prompt_tokens=get_prompt_tokens, 
+                            display_completions_in_columns=multicolumn, 
+                            style=self.shell.style 
         )
         self.pt_cli = CommandLineInterface(self._pt_app, eventloop=self.shell._eventloop)
 
@@ -104,11 +104,11 @@ class TerminalPdb(Pdb):
             raise
 
 
-def set_trace(frame=None):
-    """
-    Start debugging from `frame`.
-
-    If frame is not specified, debugging starts from caller's frame.
-    """
-    TerminalPdb().set_trace(frame or sys._getframe().f_back)
-
+def set_trace(frame=None): 
+    """ 
+    Start debugging from `frame`. 
+ 
+    If frame is not specified, debugging starts from caller's frame. 
+    """ 
+    TerminalPdb().set_trace(frame or sys._getframe().f_back) 
+