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a o�h�4 � @ s d dl Z d dlZd dlmZ d dlmZmZmZmZm Z m Z d dl Z d dl m Z d dlmZ d dlmZ d dlmZmZ d dlmZ d d lmZ d d lmZ d d l m Z m Z m Z d d l m!Z! d d l"m#Z# ddl$m%Z% ed�dd�Z&G dd� de �Z'G dd� de�Z(ed�dd�Z)ed�dd�Z*ed�d d �Z+ed�d d �Z,ed�d d!�Z-ed�d"d#�Z.ed�d$d%�Z/ed�d&d'�Z0e d(�d)d*�Z1ed�d+d,�Z2ed�d-d.�Z3ed�d/d0�Z4ed�d1d2�Z5ed�d3d4�Z6eee(df Z7e e(ed5�d6d7�Z8ed�d8d9�Z9ed�d:d;�Z:d<d=� Z;dS )>� N)�StringIO)�Callable�List�Optional�Union� Generator�Tuple)�Buffer)� KeyPressEvent)�named_commands)�AutoSuggestFromHistory� Suggestion)�Document)�History)� PromptSession)� Processor�Transformation�TransformationInput)� get_ipython)�generate_tokens� )� pass_through��documentc C s | j | j S �N)�lines�cursor_position_rowr � r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/IPython/terminal/shortcuts/auto_suggest.py� _get_query s r c @ s2 e Zd ZdZd edd�dd�Zeed�dd �ZdS ) � AppendAutoSuggestionInAnyLinez� Append the auto suggestion to lines other than the last (appending to the last line is natively supported by the prompt toolkit). �class:auto-suggestionN)�style�returnc C s || _ d S r )r" )�selfr" r r r �__init__$ s z&AppendAutoSuggestionInAnyLine.__init__)�tir# c C st |j |jjd k}|j |jjk}|sd|rd|jj}|jrH|jjrH|jj}nd}t |j | j |fg d�S t |j d�S d S )Nr � )� fragments) �linenor � line_countr Zbuffer_control�buffer� suggestionZ is_cursor_at_the_end_of_line�textr r( r" )r$ r& Z is_last_lineZis_active_liner+ r, r r r �apply_transformation' s z2AppendAutoSuggestionInAnyLine.apply_transformation)r! ) �__name__� __module__� __qualname__�__doc__�strr% r r r. r r r r r s r c @ s� e Zd ZdZdd� Zed�dd�Zdd� Zed �d d �Z ee e e d �d d�Z dd� Zeeeeeeeef ddf d�dd�Zeeeeeeef ddf d�dd�Zeeed�dd�Zeeedd�d d �Zeeedd�d d �ZdS ) � NavigableAutoSuggestFromHistoryz� A subclass of AutoSuggestFromHistory that allow navigation to next/previous suggestion from history. To do so it remembers the current position, but it state need to carefully be cleared on the right events. c C s d| _ g | _d S �Nr )� skip_lines�_connected_apps)r$ r r r r% ? s z(NavigableAutoSuggestFromHistory.__init__)�_c C s d| _ d S r5 )r6 )r$ r8 r r r �reset_history_positionE s z6NavigableAutoSuggestFromHistory.reset_history_positionc C s$ | j D ]}|jj}|�| j� qd S r )r7 �default_buffer�on_text_insertZremove_handlerr9 )r$ �pt_appZtext_insert_eventr r r � disconnectH s z*NavigableAutoSuggestFromHistory.disconnect)r< c C s0 | j �|� |jj�| j� |jj�| j� d S r )r7 �appendr: r; � add_handlerr9 Zon_cursor_position_changed�_dismiss)r$ r< r r r �connectM s z'NavigableAutoSuggestFromHistory.connect)r+ r r# c C s: t |�}|�� r6| �|| j|j�D ]\}}t|� S d S r )r �strip�_find_next_matchr6 �historyr )r$ r+ r r- r, r8 r r r �get_suggestionT s � z.NavigableAutoSuggestFromHistory.get_suggestionc O s d |_ d S r )r, )r$ r+ �args�kwargsr r r r@ a s z(NavigableAutoSuggestFromHistory._dismissN)r- r6 rD �previousr# c c s� d}t t|�� ��D ]p}t |�� �D ]^}|d7 }|s>||k r>q$|�|�rnt|�t|�krn|t|�d� |fV |r$||kr$ dS q$qdS )ac text : str Text content to find a match for, the user cursor is most of the time at the end of this text. skip_lines : float number of items to skip in the search, this is used to indicate how far in the list the user has navigated by pressing up or down. The float type is used as the base value is +inf history : History prompt_toolkit History instance to fetch previous entries from. previous : bool Direction of the search, whether we are looking previous match (True), or next match (False). Yields ------ Tuple with: str: current suggestion. float: will actually yield only ints, which is passed back via skip_lines, which may be a +inf (float) ���r N)�reversed�listZ get_strings� splitlines� startswith�len)r$ r- r6 rD rH � line_number�string�liner r r � _find_matchd s z+NavigableAutoSuggestFromHistory._find_match)r- r6 rD r# c C s | j |||dd�S )NF�rH )rR �r$ r- r6 rD r r r rC � s z0NavigableAutoSuggestFromHistory._find_next_match)r- r6 rD c C s t t| j|||dd���S )NTrS )rJ rK rR rT r r r �_find_previous_match� s �z4NavigableAutoSuggestFromHistory._find_previous_match)�query� other_thanrD r# c C s: | � || j|�D ] \}}|| |kr|| _ q6qd| _d S r5 )rC r6 �r$ rV rW rD r, rO r r r �up� s � z"NavigableAutoSuggestFromHistory.upc C sf | � || j|�D ] \}}|| |kr|| _ qbq| � |td�|�D ] \}}|| |krB|| _ qbqBd S )NZInf)rU r6 �floatrX r r r �down� s � � z$NavigableAutoSuggestFromHistory.down)r/ r0 r1 r2 r% r r9 r= r rA r r r rE r@ r3 rZ r �boolr r rR rC rU rY r[ r r r r r4 8 s$ � � *� r4 ��eventc C sj | j }|j}|j|jd� }|�d�}|d �� }|j}|dur\|jr\|dkr\|�|j� n t� | � dS )z,Apply autosuggestion or jump to end of line.N� r r' ) �current_bufferr r- �cursor_position�splitrB r, � insert_text�nc� end_of_line)r^ r+ �dZ after_cursorr Zend_of_current_liner, r r r �accept_or_jump_to_end� s rg c C s t | �S )zyAccept autosuggestion or jump to end of line. .. deprecated:: 8.12 Use `accept_or_jump_to_end` instead. )rg r] r r r �#_deprected_accept_in_vi_insert_mode� s rh c C s, | j }|j}|r |�|j� n t�| � dS )zAccept autosuggestionN)r` r, rc r- rd Z forward_char)r^ r+ r, r r r �accept� s ri c C s | j }d|_dS )zDiscard autosuggestionN)r` r, )r^ r+ r r r �discard� s rj c C sH | j }|j}|r:t�d|j�}|�tdd� |D �d�� n t�| � dS )z#Fill partial autosuggestion by wordz(\S+\s+)c s s | ]}|r|V qd S r r )�.0�xr r r � <genexpr>� � z accept_word.<locals>.<genexpr>r' N) r` r, �rerb r- rc �nextrd � forward_word)r^ r+ r, �tr r r � accept_word� s rs c C s* | j }|j}|r&|jr&|�|jd � dS )z(Fill partial autosuggestion by characterr N)r` r, r- rc )r^ �br, r r r �accept_character� s ru c C s, | j }|j}|j}|r(|�|j� ||_dS )z.Accept autosuggestion and keep cursor in placeN)r` ra r, rc r- )r^ r+ Z old_positionr, r r r �accept_and_keep_cursor� s rv c C s t | � t�| � dS )z3Accept autosuggestion and move cursor left in placeN)rv rd Z backward_charr] r r r �accept_and_move_cursor_left� s rw )r+ c C s | j r | j �| | j�}|| _d S r )� auto_suggestrE r r, )r+ r, r r r � _update_hint s ry c C s t �| � t| j� dS )z4Resume autosuggestions after deleting last characterN)rd Zbackward_delete_charry r` r] r r r �backspace_and_resume_hint s rz c C s t �| � t| j� dS )zResume autosuggestionsN)r Zreplyry r` r] r r r �resume_hinting s r{ c C s | j }|j| jd� t|� dS )zGo up and update hint��countN)r` Zauto_up�argry �r^ r` r r r �up_and_update_hint s r� c C s | j }|j| jd� t|� dS )zGo down and update hintr| N)r` Z auto_downr~ ry r r r r �down_and_update_hint s r� c C s^ | j }|j}|�rPt|j�}||j }g d�}dg}d}tt|�j�D ]�}|jt j kr`t |�} n|� |d t |d ��} |� |d| � � |d } | �|�rF|dkr�t | �t |�kr�| t |�d� |d< |� | � |d7 }|d ||< |dkr� q�|d7 }qF|d �rP|d } |d �r2t |d �dk�r2|d } | t |�d� } |�| � dS t�| � dS ) z$Fill partial autosuggestion by token)NNNr' r r rI N� ���)r` r, r r r- r r �readline�type�tokenize�NEWLINErN �indexr> rM rc rd rq ) r^ rt r, �prefixr- �tokensZ substrings�i�tokenr� Ztokenized_so_farrc Z to_insertr r r � accept_token& s> r� �r+ �provider�direction_methodc C sJ | j }|sdS t| j�}||j }|||| jd� |�| | j�}|| _ dS )a We skip most recent history entry (in either direction) if it equals the current autosuggestion because if user cycles when auto-suggestion is shown they most likely want something else than what was suggested (otherwise they would have accepted the suggestion). N)rV rW rD )r, r r r- rD rE )r+ r� r� r, rV �currentZnew_suggestionr r r �_swap_autosuggestionS s r� c C s, t � }|j}t|t�sdS t| j||jd�S )z%Get next autosuggestion from history.Nr� )r rx � isinstancer4 r� r` rY �r^ �shellr� r r r �swap_autosuggestion_upk s �r� c C s, t � }|j}t|t�sdS t| j||jd�S )z)Get previous autosuggestion from history.Nr� )r rx r� r4 r� r` r[ r� r r r �swap_autosuggestion_downx s �r� c C s$ | dkr t jdtdd� tS t�d S )NZaccept_in_vi_insert_modez�`accept_in_vi_insert_mode` is deprecated since IPython 8.12 and renamed to `accept_or_jump_to_end`. Please update your configuration accordinglyr� )� stacklevel)�warnings�warn�DeprecationWarningrh �AttributeError)�keyr r r � __getattr__� s �r� )<ro r� �ior �typingr r r r r r r� Zprompt_toolkit.bufferr Zprompt_toolkit.key_bindingr Z#prompt_toolkit.key_binding.bindingsr rd Zprompt_toolkit.auto_suggestr r Zprompt_toolkit.documentr Zprompt_toolkit.historyr Zprompt_toolkit.shortcutsr Z prompt_toolkit.layout.processorsr r r ZIPython.core.getipythonr ZIPython.utils.tokenutilr �filtersr r r r4 rg rh ri rj rs ru rv rw ry rz r{ r� r� r� ZProviderr� r� r� r� r r r r �<module> sR *�
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