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편집 파일: style.cpython-38.pyc
U ʗRe�f � @ s� d dl Z d dlmZ d dlmZmZ d dlmZ d dlm Z m Z m Z m Z m Z mZmZmZ ddlmZ ddlmZmZmZmZ dd lmZmZ dd lm Z m Z ee d f Z G d d � d �Z eG dd � d ��Z!e!� Z"G dd� d�Z#dS )� N)� lru_cache)�dumps�loads)�randint)�Any�Dict�Iterable�List�Optional�Type�Union�cast� )�errors)�Color�ColorParseError� ColorSystem� blend_rgb)�Result� rich_repr)�DEFAULT_TERMINAL_THEME� TerminalTheme�Stylec @ s@ e Zd ZdZdgZedd�dd�Zded ee d�d d �Z dS ) �_Bitz.A descriptor to get/set a style attribute bit.�bitN)�bit_no�returnc C s d|> | _ d S )Nr )r )�selfr � r ��/builddir/build/BUILDROOT/alt-python38-pip-22.2.1-2.el8.x86_64/opt/alt/python38/lib/python3.8/site-packages/pip/_vendor/rich/style.py�__init__ s z _Bit.__init__r )�obj�objtyper c C s |j | j@ r |j| j@ dkS d S )Nr )�_set_attributesr � _attributes)r r! r" r r r �__get__ s z _Bit.__get__) �__name__� __module__� __qualname__�__doc__� __slots__�intr r r �boolr% r r r r r s r c @ s� e Zd ZU dZee ed< ee ed< eed< eed< ee ed< eed< ee ed< ddddd d d d dddg Z d ddddddddddddd� Z ddd d d d d d d d d!d!d"d"d#d#d$d$d%d&d'd'd(�Z d)d)d)d)d)d)d)d)d)d)d)d)d)d)d)d)d)d*�ee eef ee eef ee ee ee ee ee ee ee ee ee ee ee ee ee ee eeeef d*�d+d,�Zed d-�d.d/��Zed�ee ee d d0�d1d2��Zeeeeef d d3�d4d5��Zed�eeeef ed d6�d7d8��Zed9�Zed:�Zed;�Zed<�Zed=�Z ed>�Z ed?�Z ed@�Z edA�Z edB�Z!edC�Z"edD�Z#edE�Z$e%ed-�dFdG��Z&ed-�dHdI�Z'ed-�dJdK�Z(e)edL�dMdN�Z*ee+dOdP�eedQ�dRdS���Z,eee- e-dT�dUdV��Z.e/d-�dWdX�Z0eedY�dZd[�Z1eedY�d\d]�Z2ed-�d^d_�Z3e%ee d-�d`da��Z4e%ee d-�dbdc��Z5e%ee d-�ddde��Z6e%ed-�dfdg��Z7e%d d-�dhdi��Z8e%eeef d-�djdk��Z9e%d d-�dldm��Z:ee+dndP�ed do�dpdq���Z;e+dOdP�d�ee< edr�dsdt��Z=ee>d d du�dvdw��Z?ed d du�dxdy��Z@d d-�dzd{�ZAd�ee d d|�d}d~�ZBd�e)jCd�d��eee) eed��d�d��ZDd�ee d)d��d�d��ZEe+dOdP�ed d dQ�d�d���ZFed d dQ�d�d��ZGd)S )�r a� A terminal style. A terminal style consists of a color (`color`), a background color (`bgcolor`), and a number of attributes, such as bold, italic etc. The attributes have 3 states: they can either be on (``True``), off (``False``), or not set (``None``). Args: color (Union[Color, str], optional): Color of terminal text. Defaults to None. bgcolor (Union[Color, str], optional): Color of terminal background. Defaults to None. bold (bool, optional): Enable bold text. Defaults to None. dim (bool, optional): Enable dim text. Defaults to None. italic (bool, optional): Enable italic text. Defaults to None. underline (bool, optional): Enable underlined text. Defaults to None. blink (bool, optional): Enabled blinking text. Defaults to None. blink2 (bool, optional): Enable fast blinking text. Defaults to None. reverse (bool, optional): Enabled reverse text. Defaults to None. conceal (bool, optional): Enable concealed text. Defaults to None. strike (bool, optional): Enable strikethrough text. Defaults to None. underline2 (bool, optional): Enable doubly underlined text. Defaults to None. frame (bool, optional): Enable framed text. Defaults to None. encircle (bool, optional): Enable encircled text. Defaults to None. overline (bool, optional): Enable overlined text. Defaults to None. link (str, link): Link URL. Defaults to None. �_color�_bgcolorr$ r# �_hash�_null�_meta�_link�_link_id�_ansi�_style_definition�1�2�3�4�5�6�7�8�9�21�51�52�53) r r � � � � � � � � � � � �dim�bold�italic� underline�blink�blink2�reverse�conceal�strike� underline2�frame�encircle�overline)rN �drO �brP �irQ �urR rS rT �rrU �crV �srW �uurX rY rZ �oN)�color�bgcolorrO rN rP rQ rR rS rT rU rV rW rX rY rZ �link�metac C s� d | _ d | _tttf td�dd�}|d kr0d n||�| _|d krFd n||�| _t|d k |d k obd|d k old|d k ovd|d k o�d|d k o�d| d k o�d | d k o�d | d k o�d | d k o�d | d k o�d |d k o�d|d k o�df �| _| j�r�t|r�dp�d|r�dp�d|o�d�pd|�rd�pd|�r d�p d|�r*d�p,d| �r8d �p:d| �rFd �pHd| �rTd �pVd| �rbd �pdd| �rpd �prd|�r~d�p�d|�r�d�p�df �nd| _ || _ |�r�t dd�� nd| _ |d k�r�d nt |�| _d | _| j�p�|�p�|�p�|�p�| | _d S )N)rd r c S s t | t�r| S t�| �S �N)� isinstancer �parse)rd r r r � _make_color� s z#Style.__init__.<locals>._make_colorrC rE rI � � �@ � � � � � � r r �?B � )r4 r5 r r �strr- r. �sumr# r$ r2 r r3 r r1 r/ r0 )r rd re rO rN rP rQ rR rS rT rU rV rW rX rY rZ rf rg rk r r r r z sZ ��#� ���zStyle.__init__�r c C s t S )zCCreate an 'null' style, equivalent to Style(), but more performant.)� NULL_STYLE)�clsr r r �null� s z Style.null)rd re r c C sV | � t�}d|_d|_||_||_d|_d|_d|_d|_ d|_ |pF| |_ d|_ |S )a Create a new style with colors and no attributes. Returns: color (Optional[Color]): A (foreground) color, or None for no color. Defaults to None. bgcolor (Optional[Color]): A (background) color, or None for no color. Defaults to None. Nr rv ) �__new__r r4 r5 r- r. r# r$ r2 r3 r1 r0 r/ )r{ rd re �styler r r � from_color� s zStyle.from_color)rg r c C sV | � t�}d|_d|_d|_d|_d|_d|_d|_d|_ t |�|_ d|_ | |_ |S )z�Create a new style with meta data. Returns: meta (Optional[Dict[str, Any]]): A dictionary of meta data. Defaults to None. Nr rv )r} r r4 r5 r- r. r# r$ r2 r3 r r1 r/ r0 )r{ rg r~ r r r � from_meta� s zStyle.from_meta)rg �handlersr c K s2 |dkr i n|}|� dd� |�� D �� | �|�S )a� Create a blank style with meta information. Example: style = Style.on(click=self.on_click) Args: meta (Optional[Dict[str, Any]], optional): An optional dict of meta information. **handlers (Any): Keyword arguments are translated in to handlers. Returns: Style: A Style with meta information attached. Nc S s i | ]\}}d |� �|�qS )�@r )�.0�key�valuer r r � <dictcomp> s z Style.on.<locals>.<dictcomp>)�update�itemsr� )r{ rg r� r r r �on� s zStyle.onr r rC rD rE rF rG rH rI rJ rK rL rM c C s | j S )z+Get a link id, used in ansi code for links.)r3 �r r r r �link_id s z Style.link_idc C s | j dk�rg }|j}| j}|d@ r�|d@ r>|| jr8dnd� |d@ rX|| jrRdnd� |d @ rr|| jrld nd � |d @ r�|| jr�d nd� |d@ �r |d@ r�|| jr�dnd� |d@ r�|| jr�dnd� |d@ r�|| j r�dnd� |d@ r�|| j r�dnd� |d @ �r || j �rd nd � |d @ �r�|d @ �rD|| j �r>d!nd"� |d#@ �rb|| j �r\d$nd%� |d&@ �r�|| j�rzd'nd(� |d)@ �r�|| j�r�d*nd+� | jdk �r�|| jj� | jdk �r�|d,� || jj� | j�r�|d-� || j� d.�|��p�d/| _ | j S )0z-Re-generate style definition from attributes.N� r rO znot boldrC rN znot dimrE rP z not italicrI rQ z not underline�� rl rR z not blinkrm rS z not blink2rn rT z not reversero rU z not concealrp rV z not strike� rq rW znot underline2rr rX z not framers rY z not encirclert rZ z not overliner� rf � �none)r5 �appendr# rO rN rP rQ rR rS rT rU rV rW rX rY rZ r- �namer. r2 �join)r � attributesr� �bitsr r r �__str__ sV z Style.__str__c C s | j S )z;A Style is false if it has no attributes, colors, or links.)r0 r� r r r �__bool__I s zStyle.__bool__)� color_systemr c C s4 | j dk�r.g }|j}| j}| j| j@ }|r�|d@ r@||d � |d@ rT||d � |d@ rh||d � |d@ r|||d � |d@ r�tdd �D ] }|d|> @ r�||| � q�|d @ r�td d �D ] }|d|> @ r�||| � q�| jdk r�|�| j�|�� � � | j dk �r"|�| j �|�j d d �� d� |�| _ | j S )z�Generate ANSI codes for this style. Args: color_system (ColorSystem): Color system. Returns: str: String containing codes. Nr r rC rE rI rD r� rJ r� � F�� foreground�;) r4 r� � _style_mapr$ r# �ranger- �extend� downgrade�get_ansi_codesr. r� )r r� �sgrr� r� r� r r r r �_make_ansi_codesM s@ �� zStyle._make_ansi_codesrr )�maxsize�r~ r c C s8 zt | �|��W S tjk r2 |�� �� Y S X dS )z�Normalize a style definition so that styles with the same effect have the same string representation. Args: style (str): A style definition. Returns: str: Normal form of style definition. N)rw rj r �StyleSyntaxError�strip�lower)r{ r~ r r r � normalizex s zStyle.normalize)�valuesr c G s& |D ]}|dk r| S qt d��dS )zPick first non-None style.Nz$expected at least one non-None style)� ValueError)r{ r� r� r r r � pick_first� s zStyle.pick_firstc c s� d| j d fV d| jd fV d| jd fV d| jd fV d| jd fV d| jd fV d| jd fV d| jd fV d | jd fV d | j d fV d | j d fV d | j d fV d | j d fV d| j d fV d| jd fV | jr�d| jfV d S )Nrd re rO rN rP rQ rR rS rT rU rV rW rX rY rf rg )rd re rO rN rP rQ rR rS rT rU rV rW rX rY rf r1 rg r� r r r � __rich_repr__� s" zStyle.__rich_repr__)�otherr c C s t |t�stS | �� |�� kS rh �ri r �NotImplemented�__hash__�r r� r r r �__eq__� s z Style.__eq__c C s t |t�stS | �� |�� kS rh r� r� r r r �__ne__� s z Style.__ne__c C s8 | j d k r| j S t| j| j| j| j| j| jf�| _ | j S rh )r/ �hashr- r. r$ r# r2 r1 r� r r r r� � s �� zStyle.__hash__c C s | j S )z.The foreground color or None if it is not set.)r- r� r r r rd � s z Style.colorc C s | j S )z.The background color or None if it is not set.)r. r� r r r re � s z Style.bgcolorc C s | j S )zLink text, if set.)r2 r� r r r rf � s z Style.linkc C s | j dkp| j jS )z6Check if the style specified a transparent background.N)re � is_defaultr� r r r �transparent_background� s z Style.transparent_backgroundc C s t | jd�S )z A Style with background only.)re )r re r� r r r �background_style� s zStyle.background_stylec C s& | j dkri S ttttf t| j ��S )z=Get meta information (can not be changed after construction).N)r1 r r rw r r r� r r r rg � s z Style.metac C sr | j r tS | �t�}d|_d|_d|_d|_| j|_| j |_ | j |_ | j rVt dd�� nd|_ d|_ d|_ d|_|S )z+Get a copy of the style with color removed.Nr ru rv F)r0 rz r} r r4 r5 r- r. r$ r# r2 r r3 r1 r/ �r r~ r r r � without_color� s zStyle.without_colorrt )�style_definitionr c C s� |� � dks|s| �� S | j}d}d}i }d}t|�� �}|D �]P}|�� } | dkr�t|d�} | slt�d��zt � | �dk W n: t k r� } z t�d| �d| � ��d�W 5 d} ~ X Y nX | }q>| dkr�t|d�} |� | �} | dkr�t�d | ����d || < q>| d k�r(t|d�} | �s"t�d ��| }q>| |k�r@d ||| < q>zt � | � W n< t k �r� } z t�d| �d| � ��d�W 5 d} ~ X Y nX | }q>t f |||d�|��} | S )a Parse a style definition. Args: style_definition (str): A string containing a style. Raises: errors.StyleSyntaxError: If the style definition syntax is invalid. Returns: `Style`: A Style instance. r� Nr� rv zcolor expected after 'on'zunable to parse z as background color; �notz,expected style attribute after 'not', found Frf zURL expected after 'link'Tz as color; )rd re rf )r� r| �STYLE_ATTRIBUTES�iter�splitr� �nextr r� r rj r �getr ) r{ r� r� rd re r� rf �words� original_word�word�error� attributer~ r r r rj � sb �� � ��z Style.parse)�themer c C s |pt }g }|j}| j}| j}| jr.|| }}| jr`|dkrB|jn|�|�}t� t ||j d��}|dk r�|�|�}|d|j � �� |d|j � �� |dk r�|j|dd�}|d|j � �� | j r�|d� | jr�|d � | jr�|d � | jr�|d � | j�r |d � d �|�S )zGet a CSS style rule.Ng �?zcolor: ztext-decoration-color: Fr� zbackground-color: zfont-weight: boldzfont-style: italicztext-decoration: underlinez text-decoration: line-throughztext-decoration: overlinez; )r r� rd re rT rN �foreground_color� get_truecolorr � from_tripletr �background_color�hexrO rP rQ rV rZ r� )r r� �cssr� rd re r� � theme_colorr r r �get_html_style1 s> � � zStyle.get_html_style)�stylesr c C s t |�}t|t|��S )z�Combine styles and get result. Args: styles (Iterable[Style]): Styles to combine. Returns: Style: A new style instance. �r� rx r� �r{ r� � iter_stylesr r r �combineV s z Style.combinec G s t |�}t|t|��S )z�Combine styles from positional argument in to a single style. Args: *styles (Iterable[Style]): Styles to combine. Returns: Style: A new style instance. r� r� r r r �chainc s z Style.chainc C s~ | j r tS | �t�}| j|_| j|_| j|_| j|_| j|_| j |_ | j |_ | j r^t dd�� nd|_ | j |_ d|_ | j|_|S )zwGet a copy of this style. Returns: Style: A new Style instance with identical attributes. r ru rv F)r0 rz r} r r4 r5 r- r. r$ r# r2 r r3 r/ r1 r� r r r �copyp s z Style.copy)rf r c C sn | � t�}| j|_| j|_| j|_| j|_| j|_| j|_||_|rPt dd�� nd|_ d|_ d|_ | j |_ |S )z�Get a copy with a different value for link. Args: link (str, optional): New value for link. Defaults to None. Returns: Style: A new Style instance. r ru rv NF)r} r r4 r5 r- r. r$ r# r2 r r3 r/ r0 r1 )r rf r~ r r r � update_link� s zStyle.update_linkrv F)r� �legacy_windows)�textr� r� r c C sd |r |dkr|S | j p | �|�}|r6d|� d|� d�n|}| jr`|s`d| j� d| j� d|� d�}|S ) aD Render the ANSI codes for the style. Args: text (str, optional): A string to style. Defaults to "". color_system (Optional[ColorSystem], optional): Color system to render to. Defaults to ColorSystem.TRUECOLOR. Returns: str: A string containing ANSI style codes. Nz[�mz[0mz]8;id=r� z\z]8;;\)r4 r� r2 r3 )r r� r� r� �attrs�renderedr r r �render� s �z Style.render)r� r c C s( |p t | �}tj�| �|�� d�� dS )z�Write text with style directly to terminal. This method is for testing purposes only. Args: text (Optional[str], optional): Text to style or None for style name. � N)rw �sys�stdout�writer� )r r� r r r �test� s z Style.testc C s� |d ks|j r| S | j r |S | �t�}d |_d |_|jp<| j|_|jpJ| j|_| j|j @ |j|j@ B |_| j|jB |_|j p�| j |_ |j p�| j |_ |j |_ | j r�|j r�t | j |j ��|_ n| j p�|j |_ d |_|S rh )r0 r} r r4 r5 r- r. r$ r# r2 r3 r1 r rg r/ )r r~ � new_styler r r �_add� s* � z Style._addc C s | � |�}|jr|�� S |S rh )r� rf r� )r r~ �combined_styler r r �__add__� s z Style.__add__)NN)N)N)N)rv )N)Hr& r' r( r) r r �__annotations__r+ r, �bytesr* r� r� r rw r r r � classmethodr| r r� r� r rO rN rP rQ rR rS rT rU rV rW rX rY rZ �propertyr� r� r� r r� r r� � StyleTyper� r r� r� r� r� rd re rf r� r� rg r� rj r r� r r� r� r� r� � TRUECOLORr� r� r� r� r r r r r sZ ��� �� J � � ".+A$ ��� c @ sd e Zd ZdZdgZddd�dd�Zed�d d �Zee d�d d ��Z e dd �dd�Z e d�dd�Z dS )� StyleStackzA stack of styles.�_stackr N)� default_styler c C s |g| _ d S rh �r� )r r� r r r r � s zStyleStack.__init__ry c C s d| j �d�S )Nz <stylestack �>r� r� r r r �__repr__� s zStyleStack.__repr__c C s | j d S )z&Get the Style at the top of the stack.���r� r� r r r �current� s zStyleStack.currentr� c C s | j �| j d | � dS )z}Push a new style on to the stack. Args: style (Style): New style to combine with current style. r� N)r� r� r� r r r �push� s zStyleStack.pushc C s | j �� | j d S )z}Pop last style and discard. Returns: Style: New current style (also available as stack.current) r� )r� �popr� r r r r� � s zStyleStack.pop) r& r' r( r) r* r rw r� r� r r� r� r� r r r r r� � s r� )$r� � functoolsr �marshalr r �randomr �typingr r r r r r r r rv r rd r r r r �reprr r �terminal_themer r rw r� r r rz r� r r r r �<module> s& ( G