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

1 files changed, 108 insertions, 108 deletions

diff --git a/contrib/python/ipython/py3/IPython/terminal/prompts.py b/contrib/python/ipython/py3/IPython/terminal/prompts.py
index 3f5c07b980..55e90ccdd3 100644
--- a/contrib/python/ipython/py3/IPython/terminal/prompts.py
+++ b/contrib/python/ipython/py3/IPython/terminal/prompts.py
@@ -1,108 +1,108 @@
-"""Terminal input and output prompts."""
-
-from pygments.token import Token
-import sys
-
-from IPython.core.displayhook import DisplayHook
-
-from prompt_toolkit.formatted_text import fragment_list_width, PygmentsTokens
-from prompt_toolkit.shortcuts import print_formatted_text
-from prompt_toolkit.enums import EditingMode
-
-
-class Prompts(object):
-    def __init__(self, shell):
-        self.shell = shell
-
-    def vi_mode(self):
-        if (getattr(self.shell.pt_app, 'editing_mode', None) == EditingMode.VI
-                and self.shell.prompt_includes_vi_mode):
-            mode = str(self.shell.pt_app.app.vi_state.input_mode)
-            if mode.startswith('InputMode.'):
-                mode = mode[10:13].lower()
-            elif mode.startswith('vi-'):
-                mode = mode[3:6]
-            return '['+mode+'] '
-        return ''
-
-
-    def in_prompt_tokens(self):
-        return [
-            (Token.Prompt, self.vi_mode() ),
-            (Token.Prompt, 'In ['),
-            (Token.PromptNum, str(self.shell.execution_count)),
-            (Token.Prompt, ']: '),
-        ]
-
-    def _width(self):
-        return fragment_list_width(self.in_prompt_tokens())
-
-    def continuation_prompt_tokens(self, width=None):
-        if width is None:
-            width = self._width()
-        return [
-            (Token.Prompt, (' ' * (width - 5)) + '...: '),
-        ]
-
-    def rewrite_prompt_tokens(self):
-        width = self._width()
-        return [
-            (Token.Prompt, ('-' * (width - 2)) + '> '),
-        ]
-
-    def out_prompt_tokens(self):
-        return [
-            (Token.OutPrompt, 'Out['),
-            (Token.OutPromptNum, str(self.shell.execution_count)),
-            (Token.OutPrompt, ']: '),
-        ]
-
-class ClassicPrompts(Prompts):
-    def in_prompt_tokens(self):
-        return [
-            (Token.Prompt, '>>> '),
-        ]
-
-    def continuation_prompt_tokens(self, width=None):
-        return [
-            (Token.Prompt, '... ')
-        ]
-
-    def rewrite_prompt_tokens(self):
-        return []
-
-    def out_prompt_tokens(self):
-        return []
-
-class RichPromptDisplayHook(DisplayHook):
-    """Subclass of base display hook using coloured prompt"""
-    def write_output_prompt(self):
-        sys.stdout.write(self.shell.separate_out)
-        # If we're not displaying a prompt, it effectively ends with a newline,
-        # because the output will be left-aligned.
-        self.prompt_end_newline = True
-
-        if self.do_full_cache:
-            tokens = self.shell.prompts.out_prompt_tokens()
-            prompt_txt = ''.join(s for t, s in tokens)
-            if prompt_txt and not prompt_txt.endswith('\n'):
-                # Ask for a newline before multiline output
-                self.prompt_end_newline = False
-
-            if self.shell.pt_app:
-                print_formatted_text(PygmentsTokens(tokens),
-                    style=self.shell.pt_app.app.style, end='',
-                )
-            else:
-                sys.stdout.write(prompt_txt)
-
-    def write_format_data(self, format_dict, md_dict=None) -> None:
-        if self.shell.mime_renderers:
-
-            for mime, handler in self.shell.mime_renderers.items():
-                if mime in format_dict:
-                    handler(format_dict[mime], None)
-                    return
-                
-        super().write_format_data(format_dict, md_dict)
-
+"""Terminal input and output prompts.""" 
+ 
+from pygments.token import Token 
+import sys 
+ 
+from IPython.core.displayhook import DisplayHook 
+ 
+from prompt_toolkit.formatted_text import fragment_list_width, PygmentsTokens 
+from prompt_toolkit.shortcuts import print_formatted_text 
+from prompt_toolkit.enums import EditingMode 
+ 
+ 
+class Prompts(object): 
+    def __init__(self, shell): 
+        self.shell = shell 
+ 
+    def vi_mode(self): 
+        if (getattr(self.shell.pt_app, 'editing_mode', None) == EditingMode.VI 
+                and self.shell.prompt_includes_vi_mode): 
+            mode = str(self.shell.pt_app.app.vi_state.input_mode) 
+            if mode.startswith('InputMode.'): 
+                mode = mode[10:13].lower() 
+            elif mode.startswith('vi-'): 
+                mode = mode[3:6] 
+            return '['+mode+'] ' 
+        return '' 
+ 
+ 
+    def in_prompt_tokens(self): 
+        return [ 
+            (Token.Prompt, self.vi_mode() ), 
+            (Token.Prompt, 'In ['), 
+            (Token.PromptNum, str(self.shell.execution_count)), 
+            (Token.Prompt, ']: '), 
+        ] 
+ 
+    def _width(self): 
+        return fragment_list_width(self.in_prompt_tokens()) 
+ 
+    def continuation_prompt_tokens(self, width=None): 
+        if width is None: 
+            width = self._width() 
+        return [ 
+            (Token.Prompt, (' ' * (width - 5)) + '...: '), 
+        ] 
+ 
+    def rewrite_prompt_tokens(self): 
+        width = self._width() 
+        return [ 
+            (Token.Prompt, ('-' * (width - 2)) + '> '), 
+        ] 
+ 
+    def out_prompt_tokens(self): 
+        return [ 
+            (Token.OutPrompt, 'Out['), 
+            (Token.OutPromptNum, str(self.shell.execution_count)), 
+            (Token.OutPrompt, ']: '), 
+        ] 
+ 
+class ClassicPrompts(Prompts): 
+    def in_prompt_tokens(self): 
+        return [ 
+            (Token.Prompt, '>>> '), 
+        ] 
+ 
+    def continuation_prompt_tokens(self, width=None): 
+        return [ 
+            (Token.Prompt, '... ') 
+        ] 
+ 
+    def rewrite_prompt_tokens(self): 
+        return [] 
+ 
+    def out_prompt_tokens(self): 
+        return [] 
+ 
+class RichPromptDisplayHook(DisplayHook): 
+    """Subclass of base display hook using coloured prompt""" 
+    def write_output_prompt(self): 
+        sys.stdout.write(self.shell.separate_out) 
+        # If we're not displaying a prompt, it effectively ends with a newline, 
+        # because the output will be left-aligned. 
+        self.prompt_end_newline = True 
+ 
+        if self.do_full_cache: 
+            tokens = self.shell.prompts.out_prompt_tokens() 
+            prompt_txt = ''.join(s for t, s in tokens) 
+            if prompt_txt and not prompt_txt.endswith('\n'): 
+                # Ask for a newline before multiline output 
+                self.prompt_end_newline = False 
+ 
+            if self.shell.pt_app: 
+                print_formatted_text(PygmentsTokens(tokens), 
+                    style=self.shell.pt_app.app.style, end='', 
+                ) 
+            else: 
+                sys.stdout.write(prompt_txt) 
+ 
+    def write_format_data(self, format_dict, md_dict=None) -> None: 
+        if self.shell.mime_renderers: 
+ 
+            for mime, handler in self.shell.mime_renderers.items(): 
+                if mime in format_dict: 
+                    handler(format_dict[mime], None) 
+                    return 
+                 
+        super().write_format_data(format_dict, md_dict) 
+