File: //usr/local/CyberCP/lib/python3.10/site-packages/pyparsing/__pycache__/common.cpython-310.pyc
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� � d"e! � d#�Z&e'e#e&B e$B � d$��� d$�Z( ed%�� d&�Z) e*dLd(e+fd)d*��Z,e*dMd(e+fd,d-��Z-ed.�� d/�Z. ed0�� d1�Z/ ed2�� d3�Z0 e1�� e2�� B Z3e*d4e+d5ed6e4fd7d8��Z5e'e6e7d9� e8� e e9d9d:� ee:d;�e;e8� d9B � � ���� � d<�Z<e=ee>�?� e<B d=d>��� d?�Z@ e*ed@d
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� ��ZB edB�� dC�ZC e*eDdDe��ZEe*eDdEe��ZFe*eDdFe,��ZGe*eDdGe-��ZHe*eDdHe5��ZIe*eDdIeA��ZJe*eDdJeB��ZKdKS )N�pyparsing_commona7 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:`convert_to_integer`
- :class:`convert_to_float`
- :class:`convert_to_date`
- :class:`convert_to_datetime`
- :class:`strip_html_tags`
- :class:`upcase_tokens`
- :class:`downcase_tokens`
Example::
pyparsing_common.number.run_tests('''
# any int or real number, returned as the appropriate type
100
-100
+100
3.14159
6.02e23
1e-12
''')
pyparsing_common.fnumber.run_tests('''
# any int or real number, returned as float
100
-100
+100
3.14159
6.02e23
1e-12
''')
pyparsing_common.hex_integer.run_tests('''
# hex numbers
100
FF
''')
pyparsing_common.fraction.run_tests('''
# fractions
1/2
-3/4
''')
pyparsing_common.mixed_integer.run_tests('''
# mixed fractions
1
1/2
-3/4
1-3/4
''')
import uuid
pyparsing_common.uuid.set_parse_action(token_map(uuid.UUID))
pyparsing_common.uuid.run_tests('''
# 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 �C/usr/local/CyberCP/lib/python3.10/site-packages/pyparsing/common.py�<lambda>� s 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+)?�fnumberz;(?i:[+-]?(?:(?:\d+\.?\d*(?:e[+-]?\d+)?)|nan|inf(?:inity)?))�
ieee_float�
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 � s 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 � � 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.set_parse_action(pyparsing_common.convert_to_date())
print(date_expr.parse_string("1999-12-31"))
prints::
[datetime.date(1999, 12, 31)]
c
s@ z t �|d � ��� W S ty } zt| |t|���d }~ww �Nr )r �strptime�date�
ValueError�ParseException�str)�ss�llr �ve�r$ r r �cvt_fn s ��z0pyparsing_common.convert_to_date.<locals>.cvt_fnr �r$ r0 r r/ r �convert_to_date � z pyparsing_common.convert_to_date�%Y-%m-%dT%H:%M:%S.%fc r% )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.set_parse_action(pyparsing_common.convert_to_datetime())
print(dt_expr.parse_string("1999-12-31T23:59:59.999"))
prints::
[datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)]
c
s< z t �|d � �W S ty } zt| |t|���d }~ww r& )r r' r) r* r+ )�s�lr" r. r/ r r r0 1 s ��z4pyparsing_common.convert_to_datetime.<locals>.cvt_fnr r1 r r/ r �convert_to_datetime r3 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}�UUIDr5 r6 �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 = make_html_tags("TD")
table_text = td + SkipTo(td_end).set_parse_action(pyparsing_common.strip_html_tags)("body") + td_end
print(table_text.parse_string(text).body)
Prints::
More info at the pyparsing wiki page
r )r �_html_stripper�transform_string)r5 r6 r9 r r r �strip_html_tagsH s z pyparsing_common.strip_html_tags�,)�
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