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a d�h�0 � @ s� d Z ddlmZ ddlmZmZ ddlmZmZ ddl m Z m Z m Z ddl mZ ddlmZmZ ddlmZmZmZ d d lmZmZ d d lmZ g d �ZG d d� ded�Z G dd� de �Z G dd� de �Z G dd� de �Z G dd� de �Z G dd� de �Z!G dd� de �Z"G d d � d e �Z#G d d � d e �Z$d dd!�d"d#�Z%d$d%d&d'd(d)d*d+d,d-d.d/d0d1d2d3d4d5�Z&e'e&�(� �e'e�k�s|J �e'e&�)� �e'e�k�s�J �e� d6d6d7�d8d9��Z*d:S );a� Collection of style transformations. Think of it as a kind of color post processing after the rendering is done. This could be used for instance to change the contrast/saturation; swap light and dark colors or even change certain colors for other colors. When the UI is rendered, these transformations can be applied right after the style strings are turned into `Attrs` objects that represent the actual formatting. � )� annotations)�ABCMeta�abstractmethod)� hls_to_rgb� rgb_to_hls)�Callable�Hashable�Sequence)�memoized)� FilterOrBool� to_filter)�AnyFloat�to_float�to_str� )�ANSI_COLOR_NAMES�Attrs)� parse_color) �StyleTransformation�#SwapLightAndDarkStyleTransformation�ReverseStyleTransformation�"SetDefaultColorStyleTransformation�#AdjustBrightnessStyleTransformation�DummyStyleTransformation� ConditionalStyleTransformation�DynamicStyleTransformation�merge_style_transformationsc @ s2 e Zd ZdZeddd�dd��Zdd�dd �Zd S ) r z2 Base class for any style transformation. r ��attrs�returnc C s dS )z� Take an `Attrs` object and return a new `Attrs` object. Remember that the color formats can be either "ansi..." or a 6 digit lowercase hexadecimal color (without '#' prefix). N� ��selfr r r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/prompt_toolkit/styles/style_transformation.py�transform_attrs, s z#StyleTransformation.transform_attrsr �r c C s | j j� dt| �� �S )zE When this changes, the cache should be invalidated. �-)� __class__�__name__�id�r" r r r# �invalidation_hash5 s z%StyleTransformation.invalidation_hashN)r( � __module__� __qualname__�__doc__r r$ r+ r r r r# r ' s r )� metaclassc @ s e Zd ZdZddd�dd�ZdS )r a� Turn dark colors into light colors and the other way around. This is meant to make color schemes that work on a dark background usable on a light background (and the other way around). Notice that this doesn't swap foreground and background like "reverse" does. It turns light green into dark green and the other way around. Foreground and background colors are considered individually. Also notice that when <reverse> is used somewhere and no colors are given in particular (like what is the default for the bottom toolbar), then this doesn't change anything. This is what makes sense, because when the 'default' color is chosen, it's what works best for the terminal, and reverse works good with that. r r c C s( |j t|j�d�}|j t|j�d�}|S )zR Return the `Attrs` used when opposite luminosity should be used. ��color��bgcolor)�_replace�get_opposite_colorr1 r3 r! r r r# r$ N s z3SwapLightAndDarkStyleTransformation.transform_attrsN�r( r, r- r. r$ r r r r# r < s r c @ s e Zd ZdZddd�dd�ZdS )r zJ Swap the 'reverse' attribute. (This is still experimental.) r r c C s |j |j d�S )N)�reverse)r4 r7 r! r r r# r$ ` s z*ReverseStyleTransformation.transform_attrsNr6 r r r r# r Y s r c @ s@ e Zd ZdZdddd�dd�Zddd�d d �Zd d �d d�ZdS )r a- Set default foreground/background color for output that doesn't specify anything. This is useful for overriding the terminal default colors. :param fg: Color string or callable that returns a color string for the foreground. :param bg: Like `fg`, but for the background. zstr | Callable[[], str]�None)�fg�bgr c C s || _ || _d S �N)r9 r: )r" r9 r: r r r# �__init__n s z+SetDefaultColorStyleTransformation.__init__r r c C sD |j dv r |jtt| j��d�}|jdv r@|jtt| j��d�}|S )N�� �defaultr2 r0 )r3 r4 r r r: r1 r9 r! r r r# r$ t s z2SetDefaultColorStyleTransformation.transform_attrsr r% c C s dt | j�t | j�fS )Nzset-default-color)r r9 r: r* r r r# r+ } s �z4SetDefaultColorStyleTransformation.invalidation_hashN�r( r, r- r. r< r$ r+ r r r r# r d s r c @ sf e Zd ZdZddddd�dd�Zd d d �d d �Zd dd�dd�Zddddd�dd�Zdd�dd�ZdS ) r a� Adjust the brightness to improve the rendering on either dark or light backgrounds. For dark backgrounds, it's best to increase `min_brightness`. For light backgrounds it's best to decrease `max_brightness`. Usually, only one setting is adjusted. This will only change the brightness for text that has a foreground color defined, but no background color. It works best for 256 or true color output. .. note:: Notice that there is no universal way to detect whether the application is running in a light or dark terminal. As a developer of an command line application, you'll have to make this configurable for the user. :param min_brightness: Float between 0.0 and 1.0 or a callable that returns a float. :param max_brightness: Float between 0.0 and 1.0 or a callable that returns a float. � � �?r r8 )�min_brightness�max_brightnessr c C s || _ || _d S r; )rC rD )r" rC rD r r r# r< � s z,AdjustBrightnessStyleTransformation.__init__r r c C s t | j�}t | j�}d| kr(dks.n J �d| krBdksHn J �|dkr\|dkr\|S |j pl|jdk}|jo||jdk}|�r |�r | �|jp�d�\}}}t|||�\} } } | �| ||�} t| | | �\}}}t |d �d �t |d �d �t |d �d ��} |j | d �}|S ) Nr r rA rB r? � ansidefaultr> � �02xr0 ) r rC rD r3 r1 � _color_to_rgbr �_interpolate_brightnessr �intr4 ) r" r rC rD Z no_backgroundZ has_fgcolor�r�g�b�hueZ brightnessZ saturation� new_colorr r r# r$ � s$ �. z3AdjustBrightnessStyleTransformation.transform_attrs�strztuple[float, float, float])r1 r c C s� z2ddl m} || \}}}|d |d |d fW S tyD Y n0 t|dd� d�d t|dd� d�d t|dd� d�d fS )z; Parse `style.Attrs` color into RGB tuple. r )�ANSI_COLORS_TO_RGB� �o@� � � � )Zprompt_toolkit.output.vt100rQ �KeyErrorrJ )r" r1 rQ rK rL rM r r r# rH � s �z1AdjustBrightnessStyleTransformation._color_to_rgb�float)�valuerC rD r c C s ||| | S )zS Map the brightness to the (min_brightness..max_brightness) range. r )r" rY rC rD r r r# rI � s z;AdjustBrightnessStyleTransformation._interpolate_brightnessr r% c C s dt | j�t | j�fS )Nzadjust-brightness)r rC rD r* r r r# r+ � s �z5AdjustBrightnessStyleTransformation.invalidation_hashN)rA rB ) r( r, r- r. r< r$ rH rI r+ r r r r# r � s � r c @ s. e Zd ZdZddd�dd�Zdd�dd �Zd S ) r z* Don't transform anything at all. r r c C s |S r; r r! r r r# r$ � s z(DummyStyleTransformation.transform_attrsr r% c C s dS )Nzdummy-style-transformationr r* r r r# r+ � s z*DummyStyleTransformation.invalidation_hashN)r( r, r- r. r$ r+ r r r r# r � s r c @ s> e Zd ZdZddd�dd�Zddd�d d �Zd d �d d�ZdS )r z� StyleTransformation class that can dynamically returns any `StyleTransformation`. :param get_style_transformation: Callable that returns a :class:`.StyleTransformation` instance. z(Callable[[], StyleTransformation | None]r8 )�get_style_transformationr c C s || _ d S r; )rZ )r" rZ r r r# r< � s z#DynamicStyleTransformation.__init__r r c C s | � � p t� }|�|�S r; )rZ r r$ )r" r �style_transformationr r r# r$ s �z*DynamicStyleTransformation.transform_attrsr r% c C s | � � p t� }|�� S r; )rZ r r+ )r" r[ r r r# r+ s �z,DynamicStyleTransformation.invalidation_hashNr@ r r r r# r � s r c @ s@ e Zd ZdZdddd�dd�Zddd �d d �Zd d �dd�ZdS )r zB Apply the style transformation depending on a condition. r r r8 )r[ �filterr c C s || _ t|�| _d S r; )r[ r r\ )r" r[ r\ r r r# r< s z'ConditionalStyleTransformation.__init__r r c C s | � � r| j�|�S |S r; )r\ r[ r$ r! r r r# r$ s z.ConditionalStyleTransformation.transform_attrsr r% c C s | � � | j�� fS r; )r\ r[ r+ r* r r r# r+ s z0ConditionalStyleTransformation.invalidation_hashNr@ r r r r# r s r c @ s: e Zd Zddd�dd�Zddd�dd �Zd d �d d �ZdS )�_MergedStyleTransformation� Sequence[StyleTransformation]r8 ��style_transformationsr c C s || _ d S r; �r` )r" r` r r r# r< $ s z#_MergedStyleTransformation.__init__r r c C s | j D ]}|�|�}q|S r; )r` r$ )r" r Ztransformationr r r# r$ ' s z*_MergedStyleTransformation.transform_attrsr r% c C s t dd� | jD ��S )Nc s s | ]}|� � V qd S r; )r+ )�.0�tr r r# � <genexpr>- � z?_MergedStyleTransformation.invalidation_hash.<locals>.<genexpr>)�tupler` r* r r r# r+ , s z,_MergedStyleTransformation.invalidation_hashN)r( r, r- r< r$ r+ r r r r# r] # s r] r^ r_ c C s t | �S )z2 Merge multiple transformations together. )r] ra r r r# r 0 s r rE � ansiwhite� ansibrightred�ansibrightgreen�ansibrightyellow�ansibrightblue�ansibrightmagenta�ansibrightcyan�ansibrightblack� ansiblack�ansired� ansigreen� ansiyellow�ansiblue� ansimagenta�ansicyan�ansigray)rE ro rp rq rr rs rt ru rv rg rh ri rj rk rl rm rn z str | None)� colornamer c C s� | du r dS | dv r| S z t | W S ty� t| dd� d�d }t| dd� d�d }t| dd� d�d }t|||�\}}}d| }t|||�\}}}t|d �}t|d �}t|d �}|d �|d �|d �� Y S 0 dS ) z� Take a color name in either 'ansi...' format or 6 digit RGB, return the color of opposite luminosity (same hue/saturation). This is used for turning color schemes that work on a light background usable on a dark background. Nr= rS rT rR rU rV r rF rG )�OPPOSITE_ANSI_COLOR_NAMESrW rJ r r )rw rK rL rM �h�l�sr r r# r5 S s" r5 N)+r. � __future__r �abcr r �colorsysr r �typingr r r Zprompt_toolkit.cacher Zprompt_toolkit.filtersr r Zprompt_toolkit.utilsr r r �baser r �styler �__all__r r r r r r r r r] r rx �set�keys�valuesr5 r r r r# �<module> sT !b �
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