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B �5�g', � @ s� d dl mZmZmZmZmZmZmZmZ ddl m Z ddl m Z ddl mZmZ ed�Zed�ZG dd � d e�ZG d d � d e�ZG d d � d ee �ZG dd� dee �ZG dd� dee �ZG dd� dee �ZG dd� dee �Z e dk�r�d dl m Z e j ddd��r�x2ej dd d�Z!e!dk�r0e!d k�r0P e d � �q W e d e!� �� x,ej d dd!�Z"e#e"�d k�rlP e d"� �qNW e d#e"��� ej d$d%d&d'gd(�Z$e d)e$��� ne d*� d+S ),� )�Any�Generic�List�Optional�TextIO�TypeVar�Union�overload� )� get_console)�Console)�Text�TextType� PromptType� DefaultTypec @ s e Zd ZdZdS )� PromptErrorz/Exception base class for prompt related errors.N)�__name__� __module__� __qualname__�__doc__� r r �8/tmp/pip-install-251nq386/pip/pip/_vendor/rich/prompt.pyr s r c @ s. e Zd ZdZedd�dd�Zed�dd�ZdS ) �InvalidResponsez�Exception to indicate a response was invalid. Raise this within process_response() to indicate an error and provide an error message. Args: message (Union[str, Text]): Error message. N)�message�returnc C s || _ d S )N)r )�selfr r r r �__init__ s zInvalidResponse.__init__)r c C s | j S )N)r )r r r r �__rich__ s zInvalidResponse.__rich__)r r r r r r r r r r r r s r c @ s4 e Zd ZU dZeZeed< dZdZ dZ dZ e e e ed< d3dd dd d d �ee e ee e e eedd �d d�Zeed4dd dd d dd�ee e ee e e eeee e eeef d� dd���Zeed5dd dd d dd�ee e ee e e eee e ed�dd���Zed6dd dd d ddd�ee e ee e e eeee e ed� dd��Zeed�dd�Zeed�dd �Z ed7eeee e ed �d d ��Z eed �d!d"�Z eed �d#d$�Z ee dd%�d&d'�Z!dd(�d)d*�Z"edd+�e e ed,�d-d.��Z#edd+�ee e eeef d/�d0d.��Z#ddd1�ee e ed/�d2d.�Z#dS )8� PromptBasea� Ask the user for input until a valid response is received. This is the base class, see one of the concrete classes for examples. Args: prompt (TextType, optional): Prompt text. Defaults to "". console (Console, optional): A Console instance or None to use global console. Defaults to None. password (bool, optional): Enable password input. Defaults to False. choices (List[str], optional): A list of valid choices. Defaults to None. show_default (bool, optional): Show default in prompt. Defaults to True. show_choices (bool, optional): Show choices in prompt. Defaults to True. � response_typez*[prompt.invalid]Please enter a valid valuezA[prompt.invalid.choice]Please select one of the available optionsz: N�choices� FT)�console�passwordr � show_default� show_choices)�promptr" r# r r$ r% r c C sN |pt � | _t|t�r$tj|dd�n|| _|| _|d k r>|| _|| _ || _ d S )Nr& )�style) r r" � isinstance�strr Z from_markupr& r# r r$ r% )r r& r" r# r r$ r% r r r r 5 s zPromptBase.__init__)r" r# r r$ r% �stream) r& r" r# r r$ r% �defaultr* r c C s d S )Nr ) �clsr& r" r# r r$ r% r+ r* r r r �askK s zPromptBase.ask)r& r" r# r r$ r% r* r c C s d S )Nr )r, r& r" r# r r$ r% r* r r r r- [ s .)r" r# r r$ r% r+ r* c C s | ||||||d�} | ||d�S )a Shortcut to construct and run a prompt loop and return the result. Example: >>> filename = Prompt.ask("Enter a filename") Args: prompt (TextType, optional): Prompt text. Defaults to "". console (Console, optional): A Console instance or None to use global console. Defaults to None. password (bool, optional): Enable password input. Defaults to False. choices (List[str], optional): A list of valid choices. Defaults to None. show_default (bool, optional): Show default in prompt. Defaults to True. show_choices (bool, optional): Show choices in prompt. Defaults to True. stream (TextIO, optional): Optional text file open for reading to get input. Defaults to None. )r" r# r r$ r% )r+ r* r ) r, r& r" r# r r$ r% r+ r* Z_promptr r r r- j s )r+ r c C s t d|� d�d�S )z�Turn the supplied default in to a Text instance. Args: default (DefaultType): Default value. Returns: Text: Text containing rendering of default value. �(�)zprompt.default)r )r r+ r r r �render_default� s zPromptBase.render_defaultc C s� | j �� }d|_| jrJ| jrJd�| j�}d|� d�}|�d� |�|d� |dkr�| jr�t|t | j f�r�|�d� | � |�}|�|� |�| j � |S )z�Make prompt text. Args: default (DefaultType): Default value. Returns: Text: Text to display in prompt. r! �/�[�]� zprompt.choices.) r& �copy�endr% r �join�appendr$ r( r) r r0 � prompt_suffix)r r+ r& Z_choicesr �_defaultr r r � make_prompt� s zPromptBase.make_prompt)r" r& r# r* r c C s |j |||d�S )z�Get input from user. Args: console (Console): Console instance. prompt (TextType): Prompt text. password (bool): Enable password entry. Returns: str: String from user. )r# r* )�input)r, r" r& r# r* r r r � get_input� s zPromptBase.get_input)�valuer c C s | j dk st�|�� | j kS )z�Check value is in the list of valid choices. Args: value (str): Value entered by user. Returns: bool: True if choice was valid, otherwise False. N)r �AssertionError�strip)r r> r r r � check_choice� s zPromptBase.check_choicec C sX |� � }y| �|�}W n tk r4 t| j��Y nX | jdk rT| �|�sTt| j��|S )a Process response from user, convert to prompt type. Args: value (str): String typed by user. Raises: InvalidResponse: If ``value`` is invalid. Returns: PromptType: The value to be returned from ask method. N)r@ r � ValueErrorr �validate_error_messager rA �illegal_choice_message)r r> � return_valuer r r �process_response� s zPromptBase.process_response)r> �errorr c C s | j �|� dS )z�Called to handle validation error. Args: value (str): String entered by user. error (InvalidResponse): Exception instance the initiated the error. N)r" �print)r r> rG r r r �on_validate_error� s z PromptBase.on_validate_error)r c C s dS )z,Hook to display something before the prompt.Nr )r r r r � pre_prompt� s zPromptBase.pre_prompt)r* )r* r c C s d S )Nr )r r* r r r �__call__� s zPromptBase.__call__)r+ r* r c C s d S )Nr )r r+ r* r r r rK s )r+ r* c C s� x�| � � | �|�}| j| j|| j|d�}|dkr>|dkr>|S y| �|�}W n0 tk r| } z| �||� wW dd}~X Y qX |S qW dS )z�Run the prompt loop. Args: default (Any, optional): Optional default value. Returns: PromptType: Processed value. )r* r! .N)rJ r; r= r" r# rF r rI )r r+ r* r& r> rE rG r r r rK s )r! )r! )r! )r! )N)$r r r r r) r �type�__annotations__rC rD r9 r r r r r �boolr � classmethodr r r r r r- r r r0 r; r= rA rF r rI rJ rK r r r r r st &$& r c @ s e Zd ZdZeZdS )�PromptzbA prompt that returns a str. Example: >>> name = Prompt.ask("Enter your name") N)r r r r r) r r r r r rP s rP c @ s e Zd ZdZeZdZdS )� IntPromptz�A prompt that returns an integer. Example: >>> burrito_count = IntPrompt.ask("How many burritos do you want to order") z3[prompt.invalid]Please enter a valid integer numberN)r r r r �intr rC r r r r rQ * s rQ c @ s e Zd ZdZeZdZdS )� FloatPromptzyA prompt that returns a float. Example: >>> temperature = FloatPrompt.ask("Enter desired temperature") z%[prompt.invalid]Please enter a numberN)r r r r �floatr rC r r r r rS 6 s rS c @ sN e Zd ZU dZeZdZddgZee e d< e e d�dd�Z e ed �d d �Zd S ) �ConfirmzuA yes / no confirmation prompt. Example: >>> if Confirm.ask("Continue"): run_job() z#[prompt.invalid]Please enter Y or N�y�nr )r+ r c C s. | j \}}t|r d|� d�n d|� d�dd�S )z8Render the default as (y) or (n) rather than True/False.r. r/ zprompt.default)r' )r r )r r+ �yes�nor r r r0 O s zConfirm.render_default)r> r c C s. |� � �� }|| jkr t| j��|| jd kS )zConvert choices to a bool.r )r@ �lowerr r rC )r r> r r r rF T s zConfirm.process_responseN)r r r r rN r rC r r r) rM r r r0 rF r r r r rU B s rU �__main__)rH zRun [i]prompt[/i] tests?T)r+ z6:rocket: Enter a number between [b]1[/b] and [b]10[/b]� � z=:pile_of_poo: [prompt.invalid]Number must be between 1 and 10znumber=z=Please enter a password [cyan](must be at least 5 characters))r# z"[prompt.invalid]password too shortz password=z Enter a fruitZappleZorangeZpear)r zfruit=z[b]OK :loudly_crying_face:N)%�typingr r r r r r r r r! r r" r �textr r r r � Exceptionr r r r) rP rR rQ rS rN rU r Zpip._vendor.richrH r- �resultr# �lenZfruitr r r r �<module> sF (
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