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편집 파일: common.cpython-38.pyc
U ʗRe�2 � @ sP d dl T d dlmZmZmZ ddlmZ G dd� d�Zdd� ee��� D �Z d S ) � )�*)�delimited_list� any_open_tag� any_close_tag� )�datetimec @ s� e Zd ZdZee�Zee�Ze e �� d�� e�Z e e�� d�� eed��Zed�� d�� e�Ze� � e�d e� � e� � d�Ze�d d � � eeeed ��� e � B � d �Ze�e� ed �� d�� e�Zed�� d�� e�ZeeB eB �d��� Z ed�� d�� e�Z e e e �� d�Z ed�� d�Z!ed�� d�Z"e"de" d � d�Z#ee"de" d �d ee"de" d � � d �Z$e$�%d d � � d e! � d!�Z&e'e#e&B e$B � d"��� d"�Z(ed#�� d$�Z)e*dAe+d&�d'd(��Z,e*dBe+d&�d*d+��Z-ed,�� d-�Z.ed.�� d/�Z/ed0�� d1�Z0e1�� e2�� B Z3e*e+ee4d2�d3d4��Z5e'e6e7d5� e8� e e9d5d6� ee:d7�e;e8� d5B � � ���� � d8�Z<e=ee>�?� e<B d9d:��� d;�Z@e*ed<d � ��ZAe*ed=d � ��ZBed>�� d?�ZCeZDeZEe,ZFe-ZGe5ZHeAZIeBZJd@S )C�pyparsing_commona" Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (:class:`integers<integer>`, :class:`reals<real>`, :class:`scientific notation<sci_real>`) - common :class:`programming identifiers<identifier>` - network addresses (:class:`MAC<mac_address>`, :class:`IPv4<ipv4_address>`, :class:`IPv6<ipv6_address>`) - ISO8601 :class:`dates<iso8601_date>` and :class:`datetime<iso8601_datetime>` - :class:`UUID<uuid>` - :class:`comma-separated list<comma_separated_list>` - :class:`url` Parse actions: - :class:`convertToInteger` - :class:`convertToFloat` - :class:`convertToDate` - :class:`convertToDatetime` - :class:`stripHTMLTags` - :class:`upcaseTokens` - :class:`downcaseTokens` Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] �integerz hex integer� z[+-]?\d+zsigned integer�/�fractionc C s | d | d S )Nr ���� )�ttr r ��/builddir/build/BUILDROOT/alt-python38-pip-22.2.1-2.el8.x86_64/opt/alt/python38/lib/python3.8/site-packages/pip/_vendor/pyparsing/common.py�<lambda>� � zpyparsing_common.<lambda>�-z"fraction or mixed integer-fractionz[+-]?(?:\d+\.\d*|\.\d+)z real numberz@[+-]?(?:\d+(?:[eE][+-]?\d+)|(?:\d+\.\d*|\.\d+)(?:[eE][+-]?\d+)?)z$real number with scientific notation�numberz [+-]?\d+\.?\d*([eE][+-]?\d+)?�fnumber� identifierzK(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}z IPv4 addressz[0-9a-fA-F]{1,4}� hex_integer�:� zfull IPv6 address)r � z::zshort IPv6 addressc C s t dd� | D ��dk S )Nc s s | ]}t j�|�rd V qdS )r N)r � _ipv6_part�matches)�.0r r r r � <genexpr>� s z,pyparsing_common.<lambda>.<locals>.<genexpr>� )�sum��tr r r r � r z::ffff:zmixed IPv6 addressz IPv6 addressz:[0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}z MAC address�%Y-%m-%d��fmtc s � fdd�}|S )a� Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default= ``"%Y-%m-%d"``) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] c sN zt �|d � ��� W S tk rH } zt| |t|���W 5 d }~X Y nX d S �Nr )r �strptime�date� ValueError�ParseException�str)�ss�llr �ver$ r r �cvt_fn s z0pyparsing_common.convert_to_date.<locals>.cvt_fnr �r% r/ r r$ r �convert_to_date� s z pyparsing_common.convert_to_date�%Y-%m-%dT%H:%M:%S.%fc s � fdd�}|S )a Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default= ``"%Y-%m-%dT%H:%M:%S.%f"``) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] c sJ zt �|d � �W S tk rD } zt| |t|���W 5 d }~X Y nX d S r& )r r' r) r* r+ )�s�lr" r. r$ r r r/ * s z4pyparsing_common.convert_to_datetime.<locals>.cvt_fnr r0 r r$ r �convert_to_datetime s z$pyparsing_common.convert_to_datetimez7(?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?z ISO8601 datez�(?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?zISO8601 datetimez2[0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}�UUID�r3 r4 �tokensc C s t j�|d �S )a Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="https://github.com/pyparsing/pyparsing/wiki">pyparsing</a> wiki page</td>' td, td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) Prints:: More info at the pyparsing wiki page r )r �_html_stripper�transform_stringr7 r r r �strip_html_tagsA s z pyparsing_common.strip_html_tags�,)� exclude_charsz � commaItem� )�defaultzcomma separated listc C s | � � S �N)�upperr! r r r r d r c C s | � � S rA )�lowerr! r r r r g r a� ^(?:(?:(?P<scheme>https?|ftp):)?\/\/)(?:(?P<auth>\S+(?::\S*)?)@)?(?P<host>(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z0-9\u00a1-\uffff][a-z0-9\u00a1-\uffff_-]{0,62})?[a-z0-9\u00a1-\uffff]\.)+(?:[a-z\u00a1-\uffff]{2,}\.?))(:(?P<port>\d{2,5}))?(?P<path>\/[^?# ]*)?(\?(?P<query>[^#]*))?(#(?P<fragment>\S*))?$�urlN)r# )r2 )K�__name__� __module__� __qualname__�__doc__� token_map�int�convert_to_integer�float�convert_to_float�Word�nums�set_name�set_parse_actionr �hexnumsr �Regex�signed_integerr �add_parse_action�Opt�suppress� mixed_integerr �real�sci_real�setName� streamliner r � identchars�identbodycharsr � ipv4_addressr �_full_ipv6_address�_short_ipv6_address� add_condition�_mixed_ipv6_address�Combine� ipv6_address� mac_address� staticmethodr+ r1 r5 � iso8601_date�iso8601_datetime�uuidr r r9 � ParseResultsr; � OneOrMore�Literal�LineEnd� printables�White� FollowedBy� _commasepitemr � quoted_string�copy�comma_separated_list� upcase_tokens�downcase_tokensrD �convertToInteger�convertToFloat� convertToDate�convertToDatetime� stripHTMLTags� upcaseTokens�downcaseTokensr r r r r s ���� � ����� ������ ����������� ���������� ���� �� ���.�2r c C s g | ]}t |t�r|�qS r )� isinstance� ParserElement)r �vr r r � <listcomp>� s r� N) �core�helpersr r r r r �vars�values�_builtin_exprsr r r r �<module> s ! �