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//lib/python3/dist-packages/click/__pycache__/types.cpython-38.pyc
U L�[�Z � @ s� d dl Z d dlZd dlmZ ddlmZmZmZmZmZm Z m Z ddl m Z ddl mZmZ G dd� de�ZG d d � d e�ZG d d � d e�ZG d d� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd � d e�ZG d d � d e�Z G d d � d e�Z G d!d"� d"e�Z G d#d$� d$e�Z G d%d&� d&e�Z d)d'd(�Z!e� Z"e� Z#e� Z$e� Z%e � Z&e � Z'dS )*� N)�datetime� )� open_stream� text_type�filename_to_ui�get_filesystem_encoding� get_streerror�_get_argv_encoding�PY2�� BadParameter)�safecall�LazyFilec @ sP e Zd ZdZdZdZdZddd�Zdd� Zdd � Z d d � Z d d � Z ddd�Z dS )� ParamTypea� Helper for converting values through types. The following is necessary for a valid type: * it needs a name * it needs to pass through None unchanged * it needs to convert from a string * it needs to convert its result type through unchanged (eg: needs to be idempotent) * it needs to be able to deal with param and context being `None`. This can be the case when the object is used with prompt inputs. FNc C s |d k r| � |||�S d S �N)�convert��self�value�param�ctx� r �-/usr/lib/python3/dist-packages/click/types.py�__call__% s zParamType.__call__c C s dS )z>Returns the metavar default for this param if it provides one.Nr �r r r r r � get_metavar) s zParamType.get_metavarc C s dS )ztOptionally might return extra information about a missing parameter. .. versionadded:: 2.0 Nr r r r r �get_missing_message, s z ParamType.get_missing_messagec C s |S )ziConverts the value. This is not invoked for values that are `None` (the missing value). r r r r r r 3 s zParamType.convertc C s |pd� | j�S )au Given a value from an environment variable this splits it up into small chunks depending on the defined envvar list splitter. If the splitter is set to `None`, which means that whitespace splits, then leading and trailing whitespace is ignored. Otherwise, leading and trailing splitters usually lead to empty items being included. � )�split�envvar_list_splitter�r �rvr r r �split_envvar_value9 s z ParamType.split_envvar_valuec C s t |||d��dS )z4Helper method to fail with an invalid value message.�r r Nr )r �messager r r r r �failC s zParamType.fail)NN)NN) �__name__� __module__� __qualname__�__doc__� is_composite�namer r r r r r" r% r r r r r s r c @ s e Zd ZdZedd� �ZdS )�CompositeParamTypeTc C s t � �d S r )�NotImplementedError�r r r r �arityK s zCompositeParamType.arityN)r& r' r( r* �propertyr/ r r r r r, H s r, c @ s e Zd Zdd� Zdd� ZdS )� FuncParamTypec C s |j | _|| _d S r )r& r+ �func)r r2 r r r �__init__R s zFuncParamType.__init__c C sf z | � |�W S tk r` z t|�}W n$ tk rL t|��dd�}Y nX | �|||� Y nX d S �Nzutf-8�replace)r2 � ValueErrorr � UnicodeError�str�decoder% r r r r r V s zFuncParamType.convertN)r& r' r( r3 r r r r r r1 P s r1 c @ s e Zd ZdZdd� Zdd� ZdS )�UnprocessedParamType�textc C s |S r r r r r r r d s z UnprocessedParamType.convertc C s dS )N� UNPROCESSEDr r. r r r �__repr__g s z UnprocessedParamType.__repr__N�r& r' r( r+ r r= r r r r r: a s r: c @ s e Zd ZdZdd� Zdd� ZdS )�StringParamTyper; c C sz t |t�rvt� }z|�|�}W nR tk rp t� }||krlz|�|�}W n tk rj |�dd�}Y nX Y nX |S |S r4 )� isinstance�bytesr r9 r7 r )r r r r �encZfs_encr r r r n s zStringParamType.convertc C s dS )N�STRINGr r. r r r r= } s zStringParamType.__repr__Nr> r r r r r? k s r? c @ s> e Zd ZdZdZddd�Zdd� Zdd � Zd d � Zd d � Z dS )�Choicea� The choice type allows a value to be checked against a fixed set of supported values. 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(choose from %s)�, )rF rK rG rP r% rJ )r r r r Z normed_valueZnormed_choicesr rN r r � s, � �� �zChoice.convertc C s dt | j� S )Nz Choice(%r))�listrF r. r r r r= � s zChoice.__repr__N)T) r& r' r( r) r+ r3 r r r r= r r r r rD � s rD c @ s> e Zd ZdZdZddd�Zdd� Zdd � Zd d � Zd d � Z dS )�DateTimeaK The DateTime type converts date strings into `datetime` objects. The format strings which are checked are configurable, but default to some common (non-timezone aware) ISO 8601 formats. When specifying *DateTime* formats, you should only pass a list or a tuple. Other iterables, like generators, may lead to surprising results. The format strings are processed using ``datetime.strptime``, and this consequently defines the format strings which are allowed. Parsing is tried using each format, in order, and the first format which parses successfully is used. :param formats: A list or tuple of date format strings, in the order in which they should be tried. Defaults to ``'%Y-%m-%d'``, ``'%Y-%m-%dT%H:%M:%S'``, ``'%Y-%m-%d %H:%M:%S'``. r Nc C s |p dddg| _ d S )Nz%Y-%m-%dz%Y-%m-%dT%H:%M:%Sz%Y-%m-%d %H:%M:%S)�formats)r rT r r r r3 � s �zDateTime.__init__c C s d� d�| j��S )Nz[{}]rH )�formatrJ rT r r r r r � s zDateTime.get_metavarc C s* zt �||�W S tk r$ Y d S X d S r )r �strptimer6 )r r rU r r r �_try_to_convert_date� s z DateTime._try_to_convert_datec C sB | j D ] }| �||�}|r| S q| �d�|d�| j ��� d S )Nz-invalid datetime format: {}. (choose from {})rQ )rT rW r% rU rJ )r r r r rU Zdtimer r r r � s ��zDateTime.convertc C s dS )NrS r r. r r r r= � s zDateTime.__repr__)N) r& r' r( r) r+ r3 r rW r r= r r r r rS � s rS c @ s e Zd ZdZdd� Zdd� ZdS )� IntParamTypeZintegerc C s: z t |�W S ttfk r4 | �d| ||� Y nX d S )Nz%s is not a valid integer)�intr6 r7 r% r r r r r � s zIntParamType.convertc C s dS )N�INTr r. r r r r= � s zIntParamType.__repr__Nr> r r r r rX � s rX c @ s. e Zd ZdZdZd dd�Zdd� Zd d � ZdS ) �IntRangea A parameter that works similar to :data:`click.INT` but restricts the value to fit into a range. The default behavior is to fail if the value falls outside the range, but it can also be silently clamped between the two edges. See :ref:`ranges` for an example. z integer rangeNFc C s || _ || _|| _d S r ��min�max�clamp�r r] r^ r_ r r r r3 s zIntRange.__init__c C s� t �| |||�}| jrJ| jd k r0|| jk r0| jS | jd k rJ|| jkrJ| jS | jd k r^|| jk sr| jd k r�|| jkr�| jd kr�| �d|| jf ||� n@| jd kr�| �d|| jf ||� n | �d|| j| jf ||� |S �Nz-%s is bigger than the maximum valid value %s.z.%s is smaller than the minimum valid value %s.z)%s is not in the valid range of %s to %s.)rX r r_ r] r^ r% �r r r r r! r r r r s@ �� � � � � � �zIntRange.convertc C s d| j | jf S )NzIntRange(%r, %r)�r] r^ r. r r r r= s zIntRange.__repr__)NNF�r& r' r( r) r+ r3 r r= r r r r r[ � s r[ c @ s e Zd ZdZdd� Zdd� ZdS )�FloatParamType�floatc C s: z t |�W S ttfk r4 | �d| ||� Y nX d S )Nz&%s is not a valid floating point value)rf r7 r6 r% r r r r r & s � �zFloatParamType.convertc C s dS )N�FLOATr r. r r r r= - s zFloatParamType.__repr__Nr> r r r r re # s re c @ s. e Zd ZdZdZd dd�Zdd� Zd d � ZdS ) � FloatRangea A parameter that works similar to :data:`click.FLOAT` but restricts the value to fit into a range. The default behavior is to fail if the value falls outside the range, but it can also be silently clamped between the two edges. See :ref:`ranges` for an example. z float rangeNFc C s || _ || _|| _d S r r\ r` r r r r3 ; s zFloatRange.__init__c C s� t �| |||�}| jrJ| jd k r0|| jk r0| jS | jd k rJ|| jkrJ| jS | jd k r^|| jk sr| jd k r�|| jkr�| jd kr�| �d|| jf ||� n@| jd kr�| �d|| jf ||� n | �d|| j| jf ||� |S ra )re r r_ r] r^ r% rb r r r r @ s@ �� � � � � � �zFloatRange.convertc C s d| j | jf S )NzFloatRange(%r, %r)rc r. r r r r= T s zFloatRange.__repr__)NNFrd r r r r rh 1 s rh c @ s e Zd ZdZdd� Zdd� ZdS )� BoolParamTypeZbooleanc C sH t |t�rt|�S |�� }|dkr&dS |dkr2dS | �d| ||� d S )N)�true�t�1Zyes�yT)Zfalse�f�0Zno�nFz%s is not a valid boolean)r@ �boolrP r% r r r r r [ s zBoolParamType.convertc C s dS )N�BOOLr r. r r r r= e s zBoolParamType.__repr__Nr> r r r r ri X s ri c @ s e Zd ZdZdd� Zdd� ZdS )�UUIDParameterType�uuidc C s\ dd l }z$tr"t|t�r"|�d�}|�|�W S ttfk rV | �d| ||� Y nX d S )Nr �asciiz %s is not a valid UUID value) rt r r@ r �encode�UUIDr7 r6 r% )r r r r rt r r r r l s zUUIDParameterType.convertc C s dS )Nrw r r. r r r r= u s zUUIDParameterType.__repr__Nr> r r r r rs i s rs c @ s6 e Zd ZdZdZejjZd dd�Z d d � Z d d � Z dS )�Filea� Declares a parameter to be a file for reading or writing. The file is automatically closed once the context tears down (after the command finished working). Files can be opened for reading or writing. The special value ``-`` indicates stdin or stdout depending on the mode. By default, the file is opened for reading text data, but it can also be opened in binary mode or for writing. The encoding parameter can be used to force a specific encoding. The `lazy` flag controls if the file should be opened immediately or upon first IO. The default is to be non-lazy for standard input and output streams as well as files opened for reading, `lazy` otherwise. When opening a file lazily for reading, it is still opened temporarily for validation, but will not be held open until first IO. lazy is mainly useful when opening for writing to avoid creating the file until it is needed. Starting with Click 2.0, files can also be opened atomically in which case all writes go into a separate file in the same folder and upon completion the file will be moved over to the original location. This is useful if a file regularly read by other users is modified. See :ref:`file-args` for more information. �filename�rN�strictFc C s" || _ || _|| _|| _|| _d S r )�mode�encoding�errors�lazy�atomic)r r| r} r~ r r� r r r r3 � s z File.__init__c C s. | j d k r| j S |dkr dS d| jkr*dS dS )N�-F�wT)r r| )r r r r r �resolve_lazy_flag� s zFile.resolve_lazy_flagc C s� z�t |d�st |d�r |W S | �|�}|r^t|| j| j| j| jd�}|d k rX|�|j� |W S t || j| j| j| jd�\}}|d k r�|r�|�t |j �� n|�t |j �� |W S t tfk r� } z"| �dt|�t|�f ||� W 5 d }~X Y nX d S )N�read�write)r� zCould not open file: %s: %s)�hasattrr� r r| r} r~ r� Z call_on_closeZclose_intelligentlyr r �close�flush�IOError�OSErrorr% r r )r r r r r rn Z should_close�er r r r � s: � � � �z File.convert)rz Nr{ NF) r& r' r( r) r+ �os�path�pathsepr r3 r� r r r r r rx y s � rx c @ s2 e Zd ZdZejjZd dd�Zdd� Z d d � Z dS ) �Patha� The path type is similar to the :class:`File` type but it performs different checks. First of all, instead of returning an open file handle it returns just the filename. Secondly, it can perform various basic checks about what the file or directory should be. .. versionchanged:: 6.0 `allow_dash` was added. :param exists: if set to true, the file or directory needs to exist for this value to be valid. If this is not required and a file does indeed not exist, then all further checks are silently skipped. :param file_okay: controls if a file is a possible value. :param dir_okay: controls if a directory is a possible value. :param writable: if true, a writable check is performed. :param readable: if true, a readable check is performed. :param resolve_path: if this is true, then the path is fully resolved before the value is passed onwards. This means that it's absolute and symlinks are resolved. It will not expand a tilde-prefix, as this is supposed to be done by the shell only. :param allow_dash: If this is set to `True`, a single dash to indicate standard streams is permitted. :param path_type: optionally a string type that should be used to represent the path. The default is `None` which means the return value will be either bytes or unicode depending on what makes most sense given the input data Click deals with. FTNc C st || _ || _|| _|| _|| _|| _|| _|| _| jrJ| jsJd| _d| _ n&| jrd| jsdd| _d| _ n d| _d| _ d S )N�filerx Z directoryZ Directoryr� r� ) �exists� file_okay�dir_okay�writable�readable� resolve_path� allow_dash�typer+ � path_type) r r� r� r� r� r� r� r� r� r r r r3 � s z Path.__init__c C s> | j d k r:t|| j �s:| j tkr.|�t� �}n |�t� �}|S r )r� r@ r r9 r rv r r r r �coerce_path_result s zPath.coerce_path_resultc C sR |}| j o| jo|dk}|�sH| jr0tj�|�}zt�|�}W nD tk r� | jsb| � |� Y S | � d| j t |�f ||� Y nX | j s�t� |j�r�| � d| j t |�f ||� | js�t�|j�r�| � d| j t |�f ||� | j�rt�|tj��s| � d| j t |�f ||� | j�rHt�|tj��sH| � d| j t |�f ||� | � |�S )N)� -r� z%s "%s" does not exist.z%s "%s" is a file.z%s "%s" is a directory.z%s "%s" is not writable.z%s "%s" is not readable.)r� r� r� r� r� �realpath�statr� r� r� r% r� r �S_ISREG�st_moder� �S_ISDIRr� �access�W_OKr� �R_OK)r r r r r! Zis_dash�str r r r sd � � � �� �� �� �z Path.convert)FTTFTFFN) r& r' r( r) r� r� r� r r3 r� r r r r r r� � s � r� c @ s8 e Zd ZdZdd� Zedd� �Zedd� �Zdd � Zd S ) �Tuplea The default behavior of Click is to apply a type on a value directly. This works well in most cases, except for when `nargs` is set to a fixed count and different types should be used for different items. In this case the :class:`Tuple` type can be used. This type can only be used if `nargs` is set to a fixed number. For more information see :ref:`tuple-type`. This can be selected by using a Python tuple literal as a type. :param types: a list of types that should be used for the tuple items. c C s dd� |D �| _ d S )Nc S s g | ] }t |��qS r )� convert_type�rM �tyr r r rO B s z"Tuple.__init__.<locals>.<listcomp>)�types)r r� r r r r3 A s zTuple.__init__c C s dd� dd� | jD �� d S )N�<� c s s | ] }|j V qd S r )r+ r� r r r � <genexpr>F s z Tuple.name.<locals>.<genexpr>�>)rJ r� r. r r r r+ D s z Tuple.namec C s t | j�S r )�lenr� r. r r r r/ H s z Tuple.arityc s: t |�t | j�krtd��t� �fdd�t| j|�D ��S )NzLIt would appear that nargs is set to conflict with the composite type arity.c 3 s | ]\}}||�� �V qd S r r )rM r� �xr# r r r� P s z Tuple.convert.<locals>.<genexpr>)r� r� � TypeError�tuple�zipr r r# r r L s z Tuple.convertN) r& r' r( r) r3 r0 r+ r/ r r r r r r� 3 s r� c C s� d}| dkr:|dk r:t |t�r.ttt|��} nt|�} d}t | t�rLt| �S t | t�rZ| S | tksr| tksr| dkrvtS | t kr�t S | t kr�|s�t S | t kr�tS |r�tS zt| t�r�td| ��W n tk r� Y nX t| �S )zMConverts a callable or python ty into the most appropriate param ty. FNTz7Attempted to use an uninstantiated parameter type (%s).)r@ r� �mapr� r� r r r8 rC rY rZ rq rr rf rg � issubclass�AssertionErrorr� r1 )r� �defaultZ guessed_typer r r r� S s8 � r� )N)(r� r� r Z_compatr r r r r r r � exceptionsr Zutilsr r �objectr r, r1 r: r? rD rS rX r[ re rh ri rs rx r� r� r� r< rC rZ rg rr rw r r r r �<module> s8 $ = 95 ''Qi 6