← Back
Editing: _parser.cpython-39.pyc
a ��Re�W � @ s� d dl Z d dlmZ d dlmZmZmZmZmZm Z m Z m Z m Z d dl mZmZmZmZmZmZmZmZmZ er|d dlmZ edd� ed�D ��eed ��B Z e ed � Z e ed � Z e Z e ed � Z e Z!ed �Z"e"ed�B Z#ee j$e j% d �Z&e&ed�B Z'edd dddddd��Z(ee)gef Z*e e)df Z+e,Z-G dd� de.�Z/e0d�e e*ee)ef d�d d �Z1e0d�e)e*ee)ef d �d d �Z2G d!d"� d"�Z3G d#d$� d$�Z4G d%d&� d&�Z5e)e-e e) e-d'�d(d)�Z6e)e-e)ee) e7e-d*�d+d,�Z8e)e-e-d-�d.d/�Z9e)e-e-d-�d0d1�Z:e)e-e3e-d2�d3d4�Z;e)e-e3e-d2�d5d6�Z<e)e-e3e*e-d7�d8d9�Z=e)e-e*e e-e+ef d:�d;d<�Z>e)e-e e-e+f d-�d=d>�Z?e)e-e e-e)f d-�d?d@�Z@e)e-e e-e)f d-�dAdB�ZAe)e-e*e e-eBf d:�dCdD�ZCe)e-e*e e-eDf d:�dEdF�ZEdGdH�e)e-e7e e-e)f dI�dJdK�ZFe)e-e e-e)f d-�dLdM�ZGe)e-e,e e-e)f dN�dOdP�ZHe)e-e e-e)f d-�dQdR�ZIe)e-e7e e-e)f dS�dTdU�ZJe)e-e7e e-e)f dI�dVdW�ZKe)e-dXe e-e)f dY�dZd[�ZLe)e-e*e e-ef d:�d\d]�ZMe)e-e)e/d^�d_d`�ZNe,e7da�dbdc�ZOdS )d� N)�MappingProxyType) � TYPE_CHECKING�Any�Callable�Dict� FrozenSet�Iterable�Optional�TextIO�Tuple) �RE_BIN� RE_DATETIME�RE_HEX� RE_LOCALTIME� RE_NUMBER�RE_OCT�match_to_datetime�match_to_localtime�match_to_number)�Patternc c s | ]}t |�V qd S �N)�chr)�.0�i� r ��/builddir/build/BUILDROOT/alt-python39-pip-21.3.1-2.el8.x86_64/opt/alt/python39/lib/python3.9/site-packages/pip/_vendor/tomli/_parser.py� <genexpr> � r � � � z z z � z-_z"'�� � �"�\)z\bz\tz\nz\fz\rz\"z\\.c @ s e Zd ZdZdS )�TOMLDecodeErrorz0An error raised if a document is not valid TOML.N)�__name__� __module__� __qualname__�__doc__r r r r r' B s r' �� parse_float)�fpr- �returnc C s | � � }t||d�S )z Parse TOML from a file object.r, )�read�loads)r. r- �sr r r �loadF s r3 )r2 r- r/ c C sL | � dd�}d}t� }t||t�}z || }W n tyF Y �qDY n0 |dkrZ|d7 }q|tv r~t||||�}t||t�}nt|dkr�z||d }W n ty� d}Y n0 |dkr�t|||�}n t|||�}t||t�}n|dkr�t ||d��t ||�}z || }W n t�y" Y �qDY n0 |dk�r:t ||d ��|d7 }q|j j S ) zParse TOML from a string.z r! r � �[N�#zInvalid statementz5Expected newline or end of document after a statement) �replace�State� skip_chars�TOML_WS� IndexError�KEY_INITIAL_CHARS�key_value_rule�create_list_rule�create_dict_rule� suffixed_err� skip_comment�out�dict)r2 r- �src�pos�state�char� second_charr r r r1 L sH � r1 c @ s e Zd Zdd�dd�ZdS )r8 N�r/ c C s t � | _t� | _d| _d S )Nr )� NestedDictrB �Flags�flags�header_namespace��selfr r r �__init__� s zState.__init__)r( r) r* rP r r r r r8 � s r8 c @ sp e Zd ZdZdZdZdd�dd�Zedd�d d �Zeee dd �d d �Z ee e dd�dd�Z ee e d�dd�Z dS )rK z)Flags that map to parsed keys/namespaces.r r4 NrI c C s i | _ d S r ��_flagsrN r r r rP � s zFlags.__init__��keyr/ c C sF | j }|d d� D ] }||vr$ d S || d }q|�|d d � d S )N����nested)rR �pop)rO rT �cont�kr r r � unset_all� s zFlags.unset_all)�head_key�rel_key�flagr/ c C s� | j }|D ],}||vr*t� t� i d�||< || d }q |D ]@}||v r\|| d �|� n|ht� i d�||< || d }q<d S )N�rL �recursive_flagsrV rV rL �rR �set�add)rO r[ r\ r] rX rY r r r �set_for_relative_key� s zFlags.set_for_relative_key)rT r] � recursiver/ c C s� | j }|d d� |d }}|D ],}||vr@t� t� i d�||< || d }q ||vrjt� t� i d�||< || |rxdnd �|� d S )NrU r^ rV r_ rL r` )rO rT r] rd rX � key_parent�key_stemrY r r r ra � s z Flags.set)rT r] r/ c C s� |sdS | j }|d d� D ]4}||vr, dS || }||d v rF dS |d }q|d }||v r�|| }||d v p~||d v S dS )NFrU r_ TrV rL rQ )rO rT r] rX rY � inner_contrf r r r �is_� s z Flags.is_)r( r) r* r+ �FROZEN� EXPLICIT_NESTrP �KeyrZ �intrc �boolra rh r r r r rK � s rK c @ sB e Zd Zdd�dd�Zdd�eeed�dd �Zedd �d d �ZdS ) rJ NrI c C s i | _ d S r )rC rN r r r rP � s zNestedDict.__init__T�� access_lists)rT ro r/ c C sT | j }|D ]D}||vr i ||< || }|r<t|t�r<|d }t|t �s td��q |S )NrU z There is no nest behind this key)rC � isinstance�list�KeyError)rO rT ro rX rY r r r �get_or_create_nest� s z NestedDict.get_or_create_nestrS c C sV | � |d d� �}|d }||v rH|| }t|t�s<td��|�i � n i g||< d S )NrU z/An object other than list found behind this key)rs rp rq rr �append)rO rT rX �last_key�list_r r r �append_nest_to_list� s z NestedDict.append_nest_to_list) r( r) r* rP rk rm rC rs rw r r r r rJ � s �� rJ )rD rE �charsr/ c C s2 z| | |v r|d7 }qW n t y, Y n0 |S )Nr4 )r; )rD rE rx r r r r9 � s r9 )rD rE �expect�error_on� error_on_eofr/ c C s� z| � ||�}W n2 tyB t| �}|r>t| |d|�d���Y n0 |�| ||� �}|r�tt|��}| � ||�}t| |d|�d���|S )Nz Expected "r% zFound invalid character ")�index� ValueError�lenr@ � intersection�next�iter) rD rE ry rz r{ �new_pos� bad_chars�bad_char�bad_posr r r � skip_until� s r� �rD rE r/ c C sF z | | }W n t y" d }Y n0 |dkrBt| |d dtdd�S |S )Nr6 r4 r! F�rz r{ )r; r� �ILLEGAL_COMMENT_CHARS)rD rE rG r r r rA s �rA c C s, |}t | |t�}t| |�}||kr |S q d S r )r9 �TOML_WS_AND_NEWLINErA )rD rE �pos_before_skipr r r �skip_comments_and_array_ws! s r� )rD rE rF r/ c C s� |d7 }t | |t�}t| |�\}}|j�|tj�sB|j�|tj�rVt| |d|� d���|jj |tjdd� z|j � |� W n t y� t| |d��Y n0 ||_ | ||d � dkr�t| |d��|d S ) Nr4 zCan not declare z twiceF�rd �Can not overwrite a value�]z.Expected "]" at the end of a table declaration)r9 r: � parse_keyrL rh rK rj ri r@ ra rB rs rr rM )rD rE rF rT r r r r? * s r? c C s� |d7 }t | |t�}t| |�\}}|j�|tj�rDt| |d|� ���|j�|� |jj |tj dd� z|j � |� W n t y� t| |d��Y n0 ||_| ||d � }|dkr�t| |d|�d���|d S ) N� �#Can not mutate immutable namespace Fr� r� z]]zFound "z3" at the end of an array declaration. Expected "]]")r9 r: r� rL rh rK ri r@ rZ ra rj rB rw rr rM )rD rE rF rT � end_markerr r r r> = s( �r> )rD rE rF r- r/ c C s� t | ||�\}}}|d d� |d }}|j| }|j�|tj�rTt| |d|� ���|j�|j|tj� z|j � |�} W n t y� t| |d��Y n0 || v r�t| |d��t |t tf�r�|j| } |jj| tjdd� || |< |S )NrU r� r� Tr� )�parse_key_value_pairrM rL rh rK ri r@ rc rj rB rs rr rp rC rq ra ) rD rE rF r- rT �valuere rf �abs_key_parent�nest�abs_keyr r r r= Y s& � r= )rD rE r- r/ c C st t | |�\}}z | | }W n ty0 d }Y n0 |dkrFt| |d��|d7 }t| |t�}t| ||�\}}|||fS )N�=z,Expected "=" after a key in a key/value pairr4 )r� r; r@ r9 r: � parse_value)rD rE r- rT rG r� r r r r� r s r� c C s� t | |�\}}|g}t| |t�}z | | }W n tyB d }Y n0 |dkrX|t|�fS |d7 }t| |t�}t | |�\}}|�|� t| |t�}q d S )N�.r4 )�parse_key_partr9 r: r; �tuplert )rD rE �key_partrT rG r r r r� � s r� c C s� z | | }W n t y" d }Y n0 |tv rL|}t| |t�}|| ||� fS |dkr^t| |�S |dkrpt| |�S t| |d��d S )N�'r% z(Invalid initial character for a key part)r; �BARE_KEY_CHARSr9 �parse_literal_str�parse_one_line_basic_strr@ )rD rE rG � start_posr r r r� � s r� c C s |d7 }t | |dd�S )Nr4 F�� multiline)�parse_basic_str�rD rE r r r r� � s r� c C s� |d7 }g }t | |�}| ||d � dkr6|d |fS t| ||�\}}|�|� t | |�}| ||d � }|dkr~|d |fS |dkr�t| |d��|d7 }t | |�}| ||d � dkr6|d |fS q6d S )Nr4 r� �,zUnclosed array)r� r� rt r@ )rD rE r- �array�val�cr r r � parse_array� s" r� c C sf |d7 }t � }t� }t| |t�}| ||d � dkrB|d |jfS t| ||�\}}}|d d� |d }}|�|tj�r�t| |d|� ���z|j |dd�} W n t y� t| |d��Y n0 || v r�t| |d|� d ���|| |< t| |t�}| ||d � } | dk�r|d |jfS | d k�r*t| |d ��t |tt f��rL|j |tjd d � |d7 }t| |t�}qBd S )Nr4 �}rU r� Frn r� z Duplicate inline table key "r% r� zUnclosed inline tableTr� )rJ rK r9 r: rC r� rh ri r@ rs rr rp rq ra ) rD rE r- � nested_dictrL rT r� re rf r� r� r r r �parse_inline_table� s6 r� Fr� )rD rE r� r/ c C s� | ||d � }|d7 }|r�|dv r�|dkrpt | |t�}| ||d � }|sT|dfS |dkrht| |d��|d7 }t | |t�}|dfS |dkr�t| |d �S |d kr�t| |d �S z|t| fW S ty� t|�dkr�t| |d ��t| |d��Y n0 d S ) Nr� > z\ �\ z\ r� r4 � r! zUnescaped "\" in a stringz\u� z\U� �Unterminated string)r9 r: r@ r� �parse_hex_char� BASIC_STR_ESCAPE_REPLACEMENTSrr r~ )rD rE r� � escape_idrG r r r �parse_basic_str_escape� s. r� c C s t | |dd�S )NTr� )r� r� r r r � parse_basic_str_escape_multiline� s r� )rD rE �hex_lenr/ c C sl | ||| � }t |�|ks.tdd� |D ��r:t| |d��||7 }t|d�}t|�s`t| |d��|t|�fS )Nc s s | ]}|t jvV qd S r )�string� hexdigits)r r� r r r r r z!parse_hex_char.<locals>.<genexpr>zInvalid hex value� z/Escaped character is not a Unicode scalar value)r~ �anyr@ rl �is_unicode_scalar_valuer )rD rE r� �hex_str�hex_intr r r r� s r� c C s2 |d7 }|}t | |dtdd�}|d | ||� fS )Nr4 r� Tr� )r� �ILLEGAL_LITERAL_STR_CHARS)rD rE r� r r r r� s �r� )rD rE �literalr/ c C s� |d7 }| ||d � dkr$|d7 }|rTd}t | |dtdd�}| ||� }|d }nd}t| |dd �\}}| ||d � |kr�||fS |d7 }| ||d � |kr�||| fS |d7 }|||d fS ) N� r4 r! r� z'''Tr� r% r� r� )r� �#ILLEGAL_MULTILINE_LITERAL_STR_CHARSr� )rD rE r� �delim�end_pos�resultr r r �parse_multiline_str s. � r� c C s |rt }t}nt}t}d}|}z | | }W n tyH t| |d��Y n0 |dkr�|sn|d || ||� fS | |d |d � dkr�|d || ||� fS |d7 }q |dkr�|| ||� 7 }|| |�\}}||7 }|}q ||v r�t| |d|�d���|d7 }q d S ) Nr� r� r% r4 r� �""r& zIllegal character ")�!ILLEGAL_MULTILINE_BASIC_STR_CHARSr� �ILLEGAL_BASIC_STR_CHARSr� r; r@ ) rD rE r� rz � parse_escapesr� r� rG � parsed_escaper r r r� 6 s6 r� r )rD rE �regexr/ c C s, |� | |�}|s t| |d��|�� |�� fS )NzUnexpected sequence)�matchr@ �end�group)rD rE r� r� r r r � parse_regexV s r� c C s� z | | }W n t y" d }Y n0 |dkr\| |d |d � dkrRt| |dd�S t| |�S |dkr�| |d |d � dkr�t| |d d�S t| |�S |d kr�| |d |d � d kr�|d d fS |d kr�| |d |d � dkr�|d dfS t�| |�}|�r8z t|�}W n t�y* t| |d��Y n0 |� � |fS t �| |�}|�rZ|� � t |�fS |dk�r�| |d |d � }|dk�r�t | |d t �\}}|t|d�fS |dk�r�t | |d t�\}} |t| d�fS |dk�r�t | |d t�\}} |t| d�fS t�| |�} | �r | � � t| |�fS |dk�r6t| ||�S |dk�rLt| ||�S | ||d � } | dv �rv|d || �fS | ||d � } | dv �r�|d || �fS t| |d ��d S ) Nr% r4 r� r� F)r� r� z''T�tr� �rue�f� �alsezInvalid date or datetime�0r� �xr� �or� �br5 �{> �nan�inf> z+nanz+infz-infz-nanz Invalid value)r; r� r� r� r r� r r} r@ r� r r r� r rl r r r r r� r� )rD rE r- rG �datetime_match� datetime_obj�localtime_matchrH r� �oct_str�bin_str� number_match� first_three� first_fourr r r r� ] sj r� )rD rE �msgr/ c C s, t tt d�dd�}t|� d|| |�� d��S )zZReturn a `TOMLDecodeError` where error message is suffixed with coordinates in source.r� c S sV |t | �krdS | �dd|�d }|dkr4|d }n|| �dd|� }d|� d|� �S )Nzend of documentr! r r4 zline z , column )r~ �count�rindex)rD rE �line�columnr r r � coord_repr� s z suffixed_err.<locals>.coord_reprz (at �))�str�Posr' )rD rE r� r� r r r r@ � s r@ )� codepointr/ c C s0 d| kodkn p.d| ko*dkS S )Nr i�� i � i�� r )r� r r r r� � s r� )Pr� �typesr �typingr r r r r r r r r �pip._vendor.tomli._rer r r r r r r r r �rer � frozenset�ranger � ASCII_CTRLr� r� r� r� r� r: r� � ascii_letters�digitsr� r< r� r� � ParseFloatrk rl r� r} r' �floatr3 r1 r8 rK rJ r9 rm r� rA r� r? r> r= r� r� r� r� rq r� rC r� r� r� r� r� r� r� r� r� r@ r� r r r r �<module> s� , , " �� ? >" � � !� � � P
Save File
Cancel