o ѭj5C@sbddlTddlmZmZmZddlmZddlZejdkZGdddZ d d e e  DZ dS) )*) DelimitedList any_open_tag any_close_tag)datetimeN) c@seZdZdZeddZeddZee d e renddZ ee  d  eed Z ed  d  e rd?Z0e rje.e0Z1 e/e0Z2 ed@ dAZ3 e4e5BZ6edBe+dCedDe7fdEdFZ8e(e9e:dGe;eee;dGB dJZ?e@eeABe?BdKdL dMZC edNdOZDedPdQZEedR dSZF eeGdTeZHeeGdUeZIeeGdVe,ZJeeGdWe-ZKeeGdXe8ZLeeGdYeDZMeeGdZeEZNd[S)^pyparsing_commona Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (:class:`integers`, :class:`reals`, :class:`scientific notation`) - common :class:`programming identifiers` - network addresses (:class:`MAC`, :class:`IPv4`, :class:`IPv6`) - ISO8601 :class:`dates` and :class:`datetime` - :class:`UUID` - :class:`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` Examples: .. testcode:: pyparsing_common.number.run_tests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') .. testoutput:: :options: +NORMALIZE_WHITESPACE # 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] .. testcode:: pyparsing_common.fnumber.run_tests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') .. testoutput:: :options: +NORMALIZE_WHITESPACE # 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] .. testcode:: pyparsing_common.hex_integer.run_tests(''' # hex numbers 100 FF ''') .. testoutput:: :options: +NORMALIZE_WHITESPACE # hex numbers 100 [256] FF [255] .. testcode:: pyparsing_common.fraction.run_tests(''' # fractions 1/2 -3/4 ''') .. testoutput:: :options: +NORMALIZE_WHITESPACE # fractions 1/2 [0.5] -3/4 [-0.75] .. testcode:: pyparsing_common.mixed_integer.run_tests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') .. testoutput:: :options: +NORMALIZE_WHITESPACE # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] .. testcode:: import uuid pyparsing_common.uuid.set_parse_action(token_map(uuid.UUID)) pyparsing_common.uuid.run_tests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') .. testoutput:: :options: +NORMALIZE_WHITESPACE # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] cCdd|DS)zK Parse action for converting parsed integers to Python int cSg|]}t|qSint.0ttr r M/var/www/html/CropPilot/venv/lib/python3.10/site-packages/pyparsing/common.py z7pyparsing_common.convert_to_integer..r ___tr r rconvert_to_integerz#pyparsing_common.convert_to_integercCr )zL Parse action for converting parsed numbers to Python float cSr r floatrr r rrrz5pyparsing_common.convert_to_float..r rr r rconvert_to_floatrz!pyparsing_common.convert_to_floatintegercCdd|DS)NcSr r rrr r rrr-pyparsing_common...r rr r rzpyparsing_common.z hex integerz[+-]?\d+zsigned integercCr )NcSr r rrr r rrrr!r r"r r rr#r$cCr )NcSr r rrr r rrrr!r r"r r rr#r$/cCr )NcSr r rrr r rrrr!r r"r r rr#r$fractioncCs|d|dS)Nrr )rr r rr#s-z"fraction or mixed integer-fractionz[+-]?(?:\d+\.\d*|\.\d+)z real numbercCr )NcSr r rrr r rrrr!r r"r r rr#r$z@[+-]?(?:\d+(?:[eE][+-]?\d+)|(?:\d+\.\d*|\.\d+)(?:[eE][+-]?\d+)?)z$real number with scientific notationcCr )NcSr r rrr r rrrr!r r"r r rr#r$numberz[+-]?\d+\.?\d*(?:[eE][+-]?\d+)?fnumbercCr )NcSr r rrr r rrrr!r r"r r rr#r$z;(?i:[+-]?(?:(?:\d+\.?\d*(?:e[+-]?\d+)?)|nan|inf(?:inity)?)) ieee_floatcCr )NcSr r rrr r rr)rr!r r"r r rr#)r$ identifierzQ(?: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)rz::zshort IPv6 addresscCstdd|DdkS)Ncss |] }tj|rdVqdS)rN)r _ipv6_partmatchesrr r r @sz,pyparsing_common...)sumr"r r rr#@sz::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-%dfmtcfdd}|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: .. testcode:: 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: .. testoutput:: [datetime.date(1999, 12, 31)] c s@z t|dWSty}zt||t|d}~wwNr)rstrptimedate ValueErrorParseExceptionstr)ssllrver8r rcvt_fnfs z0pyparsing_common.convert_to_date..cvt_fnr r8rDr rCrconvert_to_dateO z pyparsing_common.convert_to_date%Y-%m-%dT%H:%M:%S.%fcr9)a[Helper to create a parse action for converting parsed datetime string to Python :class:`datetime.datetime` Params - - fmt - format to be passed to :class:`datetime.strptime` (default= ``"%Y-%m-%dT%H:%M:%S.%f"``) Example: .. testcode:: 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: .. testoutput:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] c s<z t|dWSty}zt||t|d}~wwr:)rr;r=r>r?)slrrBrCr rrDs z4pyparsing_common.convert_to_datetime..cvt_fnr rEr rCrconvert_to_datetimenrGz$pyparsing_common.convert_to_datetimez7(?P\d{4})(?:-(?P\d\d)(?:-(?P\d\d))?)?z ISO8601 datez(?P\d{4})-(?P\d\d)-(?P\d\d)[T ](?P\d\d):(?P\d\d)(:(?P\d\d(\.\d*)?)?)?(?PZ|[+-]\d\d:?\d\d)?zISO8601 datetimec Cst|jdpd}t|jpd}t|jpd}t|jpd}t|jp$d}t|jp+d}zt |||||t|t|ddWSt yZ} zt ||d|  | j dd} ~ ww)aParse action to convert parsed dates or datetimes to a Python :class:`datetime.datetime`. This parse action will use the year, month, day, etc. results names defined in the ISO8601 date expressions, but it can be used with any expression that provides one or more of these fields. Omitted fields will default to fields from Jan 1, 00:00:00. Invalid dates will raise a :class:`ParseException` with the error message indicating the invalid date fields. 0rrizInvalid date/time: N)ryearlstripmonthdayhourminutersecondrr=r>with_traceback __traceback__) rIrJrrMrOrPrQrRrSrBr r r as_datetimes$zpyparsing_common.as_datetimez4[0-9a-fA-F]{8}(?:-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}UUIDrIrJtokenscCstj|dS)a\Parse action to remove HTML tags from web page HTML source Example: .. testcode:: # strip HTML links from normal text text = 'More info at the pyparsing wiki page' 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: .. testoutput:: More info at the pyparsing wiki page r)r _html_strippertransform_string)rIrJrXr r rstrip_html_tagssz pyparsing_common.strip_html_tags,) exclude_charsz commaItem)defaultzcomma separated listcCr )z-Parse action to convert tokens to upper case.cSg|]}|qSr )upperrr r rrrz2pyparsing_common.upcase_tokens..r rIrJrr r r upcase_tokenszpyparsing_common.upcase_tokenscCr )z-Parse action to convert tokens to lower case.cSrar )lowerrr r rrrz4pyparsing_common.downcase_tokens..r rcr r rdowncase_tokensrez pyparsing_common.downcase_tokensa(?P(?:(?:(?Phttps?|ftp):)?\/\/)(?:(?P\S+(?::\S*)?)@)?(?P(?!(?: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\d{2,5}))?(?P\/[^?# ]*)?(\?(?P[^#]*))?(#(?P\S*))?)urlconvertToIntegerconvertToFloat convertToDateconvertToDatetime stripHTMLTags upcaseTokensdowncaseTokensN)r7)rH)O__name__ __module__ __qualname____doc__ staticmethodrrWordnumsset_nameset_parse_actionPY_310_OR_LATERrhexnums token_maprr.Regexsigned_integerr'add_parse_actionOptsuppress mixed_integerr6realsci_real streamliner*r+r, identcharsidentbodycharsr- ipv4_addressr2_full_ipv6_address_short_ipv6_address add_condition_mixed_ipv6_addressCombine ipv6_address mac_addressr?rFrK iso8601_dateiso8601_datetimerViso8601_date_validatediso8601_datetime_validateduuidrrrY ParseResultsr[ OneOrMoreLiteralLineEnd printablesWhite FollowedBy _commasepitemr quoted_stringcopycomma_separated_listrdrgrhreplaced_by_pep8rirjrkrlrmrnror r r rr s3                   ./ r cCsg|] }t|tr|qSr ) isinstance ParserElement)rvr r rr8s  r) corehelpersrrrrsys version_inforyr varsvalues_builtin_exprsr r r rs  1