fix ya.make

1 files changed, 0 insertions, 544 deletions

diff --git a/contrib/python/ipython/py3/IPython/terminal/shortcuts.py b/contrib/python/ipython/py3/IPython/terminal/shortcuts.py
deleted file mode 100644
index 615397abc5f..00000000000
--- a/contrib/python/ipython/py3/IPython/terminal/shortcuts.py
+++ /dev/null
@@ -1,544 +0,0 @@
-"""
-Module to define and register Terminal IPython shortcuts with
-:mod:`prompt_toolkit`
-"""
-
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-import warnings
-import signal
-import sys
-import re
-import os
-from typing import Callable
-
-
-from prompt_toolkit.application.current import get_app
-from prompt_toolkit.enums import DEFAULT_BUFFER, SEARCH_BUFFER
-from prompt_toolkit.filters import (has_focus, has_selection, Condition,
-    vi_insert_mode, emacs_insert_mode, has_completions, vi_mode)
-from prompt_toolkit.key_binding.bindings.completion import display_completions_like_readline
-from prompt_toolkit.key_binding import KeyBindings
-from prompt_toolkit.key_binding.bindings import named_commands as nc
-from prompt_toolkit.key_binding.vi_state import InputMode, ViState
-
-from IPython.utils.decorators import undoc
-
-@undoc
-@Condition
-def cursor_in_leading_ws():
-    before = get_app().current_buffer.document.current_line_before_cursor
-    return (not before) or before.isspace()
-
-
-def create_ipython_shortcuts(shell):
-    """Set up the prompt_toolkit keyboard shortcuts for IPython"""
-
-    kb = KeyBindings()
-    insert_mode = vi_insert_mode | emacs_insert_mode
-
-    if getattr(shell, 'handle_return', None):
-        return_handler = shell.handle_return(shell)
-    else:
-        return_handler = newline_or_execute_outer(shell)
-
-    kb.add('enter', filter=(has_focus(DEFAULT_BUFFER)
-                            & ~has_selection
-                            & insert_mode
-                        ))(return_handler)
-
-    def reformat_and_execute(event):
-        reformat_text_before_cursor(event.current_buffer, event.current_buffer.document, shell)
-        event.current_buffer.validate_and_handle()
-
-    kb.add('escape', 'enter', filter=(has_focus(DEFAULT_BUFFER)
-                            & ~has_selection
-                            & insert_mode
-                                      ))(reformat_and_execute)
-
-    kb.add("c-\\")(quit)
-
-    kb.add('c-p', filter=(vi_insert_mode & has_focus(DEFAULT_BUFFER))
-                )(previous_history_or_previous_completion)
-
-    kb.add('c-n', filter=(vi_insert_mode & has_focus(DEFAULT_BUFFER))
-                )(next_history_or_next_completion)
-
-    kb.add('c-g', filter=(has_focus(DEFAULT_BUFFER) & has_completions)
-                )(dismiss_completion)
-
-    kb.add('c-c', filter=has_focus(DEFAULT_BUFFER))(reset_buffer)
-
-    kb.add('c-c', filter=has_focus(SEARCH_BUFFER))(reset_search_buffer)
-
-    supports_suspend = Condition(lambda: hasattr(signal, 'SIGTSTP'))
-    kb.add('c-z', filter=supports_suspend)(suspend_to_bg)
-
-    # Ctrl+I == Tab
-    kb.add('tab', filter=(has_focus(DEFAULT_BUFFER)
-                          & ~has_selection
-                          & insert_mode
-                          & cursor_in_leading_ws
-                        ))(indent_buffer)
-    kb.add('c-o', filter=(has_focus(DEFAULT_BUFFER) & emacs_insert_mode)
-           )(newline_autoindent_outer(shell.input_transformer_manager))
-
-    kb.add('f2', filter=has_focus(DEFAULT_BUFFER))(open_input_in_editor)
-
-    @Condition
-    def auto_match():
-        return shell.auto_match
-
-    focused_insert = (vi_insert_mode | emacs_insert_mode) & has_focus(DEFAULT_BUFFER)
-    _preceding_text_cache = {}
-    _following_text_cache = {}
-
-    def preceding_text(pattern):
-        try:
-            return _preceding_text_cache[pattern]
-        except KeyError:
-            pass
-        m = re.compile(pattern)
-
-        def _preceding_text():
-            app = get_app()
-            return bool(m.match(app.current_buffer.document.current_line_before_cursor))
-
-        condition = Condition(_preceding_text)
-        _preceding_text_cache[pattern] = condition
-        return condition
-
-    def following_text(pattern):
-        try:
-            return _following_text_cache[pattern]
-        except KeyError:
-            pass
-        m = re.compile(pattern)
-
-        def _following_text():
-            app = get_app()
-            return bool(m.match(app.current_buffer.document.current_line_after_cursor))
-
-        condition = Condition(_following_text)
-        _following_text_cache[pattern] = condition
-        return condition
-
-    # auto match
-    @kb.add("(", filter=focused_insert & auto_match & following_text(r"[,)}\]]|$"))
-    def _(event):
-        event.current_buffer.insert_text("()")
-        event.current_buffer.cursor_left()
-
-    @kb.add("[", filter=focused_insert & auto_match & following_text(r"[,)}\]]|$"))
-    def _(event):
-        event.current_buffer.insert_text("[]")
-        event.current_buffer.cursor_left()
-
-    @kb.add("{", filter=focused_insert & auto_match & following_text(r"[,)}\]]|$"))
-    def _(event):
-        event.current_buffer.insert_text("{}")
-        event.current_buffer.cursor_left()
-
-    @kb.add(
-        '"',
-        filter=focused_insert
-        & auto_match
-        & preceding_text(r'^([^"]+|"[^"]*")*$')
-        & following_text(r"[,)}\]]|$"),
-    )
-    def _(event):
-        event.current_buffer.insert_text('""')
-        event.current_buffer.cursor_left()
-
-    @kb.add(
-        "'",
-        filter=focused_insert
-        & auto_match
-        & preceding_text(r"^([^']+|'[^']*')*$")
-        & following_text(r"[,)}\]]|$"),
-    )
-    def _(event):
-        event.current_buffer.insert_text("''")
-        event.current_buffer.cursor_left()
-
-    # raw string
-    @kb.add(
-        "(", filter=focused_insert & auto_match & preceding_text(r".*(r|R)[\"'](-*)$")
-    )
-    def _(event):
-        matches = re.match(
-            r".*(r|R)[\"'](-*)",
-            event.current_buffer.document.current_line_before_cursor,
-        )
-        dashes = matches.group(2) or ""
-        event.current_buffer.insert_text("()" + dashes)
-        event.current_buffer.cursor_left(len(dashes) + 1)
-
-    @kb.add(
-        "[", filter=focused_insert & auto_match & preceding_text(r".*(r|R)[\"'](-*)$")
-    )
-    def _(event):
-        matches = re.match(
-            r".*(r|R)[\"'](-*)",
-            event.current_buffer.document.current_line_before_cursor,
-        )
-        dashes = matches.group(2) or ""
-        event.current_buffer.insert_text("[]" + dashes)
-        event.current_buffer.cursor_left(len(dashes) + 1)
-
-    @kb.add(
-        "{", filter=focused_insert & auto_match & preceding_text(r".*(r|R)[\"'](-*)$")
-    )
-    def _(event):
-        matches = re.match(
-            r".*(r|R)[\"'](-*)",
-            event.current_buffer.document.current_line_before_cursor,
-        )
-        dashes = matches.group(2) or ""
-        event.current_buffer.insert_text("{}" + dashes)
-        event.current_buffer.cursor_left(len(dashes) + 1)
-
-    # just move cursor
-    @kb.add(")", filter=focused_insert & auto_match & following_text(r"^\)"))
-    @kb.add("]", filter=focused_insert & auto_match & following_text(r"^\]"))
-    @kb.add("}", filter=focused_insert & auto_match & following_text(r"^\}"))
-    @kb.add('"', filter=focused_insert & auto_match & following_text('^"'))
-    @kb.add("'", filter=focused_insert & auto_match & following_text("^'"))
-    def _(event):
-        event.current_buffer.cursor_right()
-
-    @kb.add(
-        "backspace",
-        filter=focused_insert
-        & preceding_text(r".*\($")
-        & auto_match
-        & following_text(r"^\)"),
-    )
-    @kb.add(
-        "backspace",
-        filter=focused_insert
-        & preceding_text(r".*\[$")
-        & auto_match
-        & following_text(r"^\]"),
-    )
-    @kb.add(
-        "backspace",
-        filter=focused_insert
-        & preceding_text(r".*\{$")
-        & auto_match
-        & following_text(r"^\}"),
-    )
-    @kb.add(
-        "backspace",
-        filter=focused_insert
-        & preceding_text('.*"$')
-        & auto_match
-        & following_text('^"'),
-    )
-    @kb.add(
-        "backspace",
-        filter=focused_insert
-        & preceding_text(r".*'$")
-        & auto_match
-        & following_text(r"^'"),
-    )
-    def _(event):
-        event.current_buffer.delete()
-        event.current_buffer.delete_before_cursor()
-
-    if shell.display_completions == "readlinelike":
-        kb.add(
-            "c-i",
-            filter=(
-                has_focus(DEFAULT_BUFFER)
-                & ~has_selection
-                & insert_mode
-                & ~cursor_in_leading_ws
-            ),
-        )(display_completions_like_readline)
-
-    if sys.platform == "win32":
-        kb.add("c-v", filter=(has_focus(DEFAULT_BUFFER) & ~vi_mode))(win_paste)
-
-    @Condition
-    def ebivim():
-        return shell.emacs_bindings_in_vi_insert_mode
-
-    focused_insert_vi = has_focus(DEFAULT_BUFFER) & vi_insert_mode
-
-    # Needed for to accept autosuggestions in vi insert mode
-    def _apply_autosuggest(event):
-        b = event.current_buffer
-        suggestion = b.suggestion
-        if suggestion is not None and suggestion.text:
-            b.insert_text(suggestion.text)
-        else:
-            nc.end_of_line(event)
-
-    @kb.add("end", filter=has_focus(DEFAULT_BUFFER) & (ebivim | ~vi_insert_mode))
-    def _(event):
-        _apply_autosuggest(event)
-
-    @kb.add("c-e", filter=focused_insert_vi & ebivim)
-    def _(event):
-        _apply_autosuggest(event)
-
-    @kb.add("c-f", filter=focused_insert_vi)
-    def _(event):
-        b = event.current_buffer
-        suggestion = b.suggestion
-        if suggestion:
-            b.insert_text(suggestion.text)
-        else:
-            nc.forward_char(event)
-
-    @kb.add("escape", "f", filter=focused_insert_vi & ebivim)
-    def _(event):
-        b = event.current_buffer
-        suggestion = b.suggestion
-        if suggestion:
-            t = re.split(r"(\S+\s+)", suggestion.text)
-            b.insert_text(next((x for x in t if x), ""))
-        else:
-            nc.forward_word(event)
-
-    # Simple Control keybindings
-    key_cmd_dict = {
-        "c-a": nc.beginning_of_line,
-        "c-b": nc.backward_char,
-        "c-k": nc.kill_line,
-        "c-w": nc.backward_kill_word,
-        "c-y": nc.yank,
-        "c-_": nc.undo,
-    }
-
-    for key, cmd in key_cmd_dict.items():
-        kb.add(key, filter=focused_insert_vi & ebivim)(cmd)
-
-    # Alt and Combo Control keybindings
-    keys_cmd_dict = {
-        # Control Combos
-        ("c-x", "c-e"): nc.edit_and_execute,
-        ("c-x", "e"): nc.edit_and_execute,
-        # Alt
-        ("escape", "b"): nc.backward_word,
-        ("escape", "c"): nc.capitalize_word,
-        ("escape", "d"): nc.kill_word,
-        ("escape", "h"): nc.backward_kill_word,
-        ("escape", "l"): nc.downcase_word,
-        ("escape", "u"): nc.uppercase_word,
-        ("escape", "y"): nc.yank_pop,
-        ("escape", "."): nc.yank_last_arg,
-    }
-
-    for keys, cmd in keys_cmd_dict.items():
-        kb.add(*keys, filter=focused_insert_vi & ebivim)(cmd)
-
-    def get_input_mode(self):
-        app = get_app()
-        app.ttimeoutlen = shell.ttimeoutlen
-        app.timeoutlen = shell.timeoutlen
-
-        return self._input_mode
-
-    def set_input_mode(self, mode):
-        shape = {InputMode.NAVIGATION: 2, InputMode.REPLACE: 4}.get(mode, 6)
-        cursor = "\x1b[{} q".format(shape)
-
-        sys.stdout.write(cursor)
-        sys.stdout.flush()
-
-        self._input_mode = mode
-
-    if shell.editing_mode == "vi" and shell.modal_cursor:
-        ViState._input_mode = InputMode.INSERT
-        ViState.input_mode = property(get_input_mode, set_input_mode)
-
-    return kb
-
-
-def reformat_text_before_cursor(buffer, document, shell):
-    text = buffer.delete_before_cursor(len(document.text[:document.cursor_position]))
-    try:
-        formatted_text = shell.reformat_handler(text)
-        buffer.insert_text(formatted_text)
-    except Exception as e:
-        buffer.insert_text(text)
-
-
-def newline_or_execute_outer(shell):
-
-    def newline_or_execute(event):
-        """When the user presses return, insert a newline or execute the code."""
-        b = event.current_buffer
-        d = b.document
-
-        if b.complete_state:
-            cc = b.complete_state.current_completion
-            if cc:
-                b.apply_completion(cc)
-            else:
-                b.cancel_completion()
-            return
-
-        # If there's only one line, treat it as if the cursor is at the end.
-        # See https://github.com/ipython/ipython/issues/10425
-        if d.line_count == 1:
-            check_text = d.text
-        else:
-            check_text = d.text[:d.cursor_position]
-        status, indent = shell.check_complete(check_text)
-       
-        # if all we have after the cursor is whitespace: reformat current text
-        # before cursor
-        after_cursor = d.text[d.cursor_position:]
-        reformatted = False
-        if not after_cursor.strip():
-            reformat_text_before_cursor(b, d, shell)
-            reformatted = True
-        if not (d.on_last_line or
-                d.cursor_position_row >= d.line_count - d.empty_line_count_at_the_end()
-                ):
-            if shell.autoindent:
-                b.insert_text('\n' + indent)
-            else:
-                b.insert_text('\n')
-            return
-
-        if (status != 'incomplete') and b.accept_handler:
-            if not reformatted:
-                reformat_text_before_cursor(b, d, shell)
-            b.validate_and_handle()
-        else:
-            if shell.autoindent:
-                b.insert_text('\n' + indent)
-            else:
-                b.insert_text('\n')
-    return newline_or_execute
-
-
-def previous_history_or_previous_completion(event):
-    """
-    Control-P in vi edit mode on readline is history next, unlike default prompt toolkit.
-
-    If completer is open this still select previous completion.
-    """
-    event.current_buffer.auto_up()
-
-
-def next_history_or_next_completion(event):
-    """
-    Control-N in vi edit mode on readline is history previous, unlike default prompt toolkit.
-
-    If completer is open this still select next completion.
-    """
-    event.current_buffer.auto_down()
-
-
-def dismiss_completion(event):
-    b = event.current_buffer
-    if b.complete_state:
-        b.cancel_completion()
-
-
-def reset_buffer(event):
-    b = event.current_buffer
-    if b.complete_state:
-        b.cancel_completion()
-    else:
-        b.reset()
-
-
-def reset_search_buffer(event):
-    if event.current_buffer.document.text:
-        event.current_buffer.reset()
-    else:
-        event.app.layout.focus(DEFAULT_BUFFER)
-
-def suspend_to_bg(event):
-    event.app.suspend_to_background()
-
-def quit(event):
-    """
-    On platforms that support SIGQUIT, send SIGQUIT to the current process.
-    On other platforms, just exit the process with a message.
-    """
-    sigquit = getattr(signal, "SIGQUIT", None)
-    if sigquit is not None:
-        os.kill(0, signal.SIGQUIT)
-    else:
-        sys.exit("Quit")
-
-def indent_buffer(event):
-    event.current_buffer.insert_text(' ' * 4)
-
-@undoc
-def newline_with_copy_margin(event):
-    """
-    DEPRECATED since IPython 6.0
-
-    See :any:`newline_autoindent_outer` for a replacement.
-
-    Preserve margin and cursor position when using
-    Control-O to insert a newline in EMACS mode
-    """
-    warnings.warn("`newline_with_copy_margin(event)` is deprecated since IPython 6.0. "
-      "see `newline_autoindent_outer(shell)(event)` for a replacement.",
-                  DeprecationWarning, stacklevel=2)
-
-    b = event.current_buffer
-    cursor_start_pos = b.document.cursor_position_col
-    b.newline(copy_margin=True)
-    b.cursor_up(count=1)
-    cursor_end_pos = b.document.cursor_position_col
-    if cursor_start_pos != cursor_end_pos:
-        pos_diff = cursor_start_pos - cursor_end_pos
-        b.cursor_right(count=pos_diff)
-
-def newline_autoindent_outer(inputsplitter) -> Callable[..., None]:
-    """
-    Return a function suitable for inserting a indented newline after the cursor.
-
-    Fancier version of deprecated ``newline_with_copy_margin`` which should
-    compute the correct indentation of the inserted line. That is to say, indent
-    by 4 extra space after a function definition, class definition, context
-    manager... And dedent by 4 space after ``pass``, ``return``, ``raise ...``.
-    """
-
-    def newline_autoindent(event):
-        """insert a newline after the cursor indented appropriately."""
-        b = event.current_buffer
-        d = b.document
-
-        if b.complete_state:
-            b.cancel_completion()
-        text = d.text[:d.cursor_position] + '\n'
-        _, indent = inputsplitter.check_complete(text)
-        b.insert_text('\n' + (' ' * (indent or 0)), move_cursor=False)
-
-    return newline_autoindent
-
-
-def open_input_in_editor(event):
-    event.app.current_buffer.open_in_editor()
-
-
-if sys.platform == 'win32':
-    from IPython.core.error import TryNext
-    from IPython.lib.clipboard import (ClipboardEmpty,
-                                       win32_clipboard_get,
-                                       tkinter_clipboard_get)
-
-    @undoc
-    def win_paste(event):
-        try:
-            text = win32_clipboard_get()
-        except TryNext:
-            try:
-                text = tkinter_clipboard_get()
-            except (TryNext, ClipboardEmpty):
-                return
-        except ClipboardEmpty:
-            return
-        event.current_buffer.insert_text(text.replace("\t", " " * 4))