Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Pygments/pygments/lexers/rdf.py
ThirdParty/Pygments/pygments/lexers/rdf.py
- changeset 4172
- 4f20dba37ab6
- child 4697
- c2e9bf425554
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| 4170:8bc578136279 | 4172:4f20dba37ab6 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 """ | |
| 3 pygments.lexers.rdf | |
| 4 ~~~~~~~~~~~~~~~~~~~ | |
| 5 | |
| 6 Lexers for semantic web and RDF query languages and markup. | |
| 7 | |
| 8 :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. | |
| 9 :license: BSD, see LICENSE for details. | |
| 10 """ | |
| 11 | |
| 12 import re | |
| 13 | |
| 14 from pygments.lexer import RegexLexer, bygroups, default | |
| 15 from pygments.token import Keyword, Punctuation, String, Number, Operator, \ | |
| 16 Whitespace, Name, Literal, Comment, Text | |
| 17 | |
| 18 __all__ = ['SparqlLexer'] | |
| 19 | |
| 20 | |
| 21 class SparqlLexer(RegexLexer): | |
| 22 """ | |
| 23 Lexer for `SPARQL <http://www.w3.org/TR/rdf-sparql-query/>`_ query language. | |
| 24 | |
| 25 .. versionadded:: 2.0 | |
| 26 """ | |
| 27 name = 'SPARQL' | |
| 28 aliases = ['sparql'] | |
| 29 filenames = ['*.rq', '*.sparql'] | |
| 30 mimetypes = ['application/sparql-query'] | |
| 31 | |
| 32 flags = re.IGNORECASE | |
| 33 | |
| 34 tokens = { | |
| 35 'root': [ | |
| 36 (r'\s+', Whitespace), | |
| 37 (r'(select|construct|describe|ask|where|filter|group\s+by|minus|' | |
| 38 r'distinct|reduced|from named|from|order\s+by|limit|' | |
| 39 r'offset|bindings|load|clear|drop|create|add|move|copy|' | |
| 40 r'insert\s+data|delete\s+data|delete\s+where|delete|insert|' | |
| 41 r'using named|using|graph|default|named|all|optional|service|' | |
| 42 r'silent|bind|union|not in|in|as|a)', Keyword), | |
| 43 (r'(prefix|base)(\s+)([a-z][\w-]*)(\s*)(\:)', | |
| 44 bygroups(Keyword, Whitespace, Name.Namespace, Whitespace, | |
| 45 Punctuation)), | |
| 46 (r'\?[a-z_]\w*', Name.Variable), | |
| 47 (r'<[^>]+>', Name.Label), | |
| 48 (r'([a-z][\w-]*)(\:)([a-z][\w-]*)', | |
| 49 bygroups(Name.Namespace, Punctuation, Name.Tag)), | |
| 50 (r'(str|lang|langmatches|datatype|bound|iri|uri|bnode|rand|abs|' | |
| 51 r'ceil|floor|round|concat|strlen|ucase|lcase|encode_for_uri|' | |
| 52 r'contains|strstarts|strends|strbefore|strafter|year|month|day|' | |
| 53 r'hours|minutes|seconds|timezone|tz|now|md5|sha1|sha256|sha384|' | |
| 54 r'sha512|coalesce|if|strlang|strdt|sameterm|isiri|isuri|isblank|' | |
| 55 r'isliteral|isnumeric|regex|substr|replace|exists|not exists|' | |
| 56 r'count|sum|min|max|avg|sample|group_concat|separator)\b', | |
| 57 Name.Function), | |
| 58 (r'(true|false)', Literal), | |
| 59 (r'[+\-]?\d*\.\d+', Number.Float), | |
| 60 (r'[+\-]?\d*(:?\.\d+)?E[+\-]?\d+', Number.Float), | |
| 61 (r'[+\-]?\d+', Number.Integer), | |
| 62 (r'(\|\||&&|=|\*|\-|\+|/)', Operator), | |
| 63 (r'[(){}.;,:^]', Punctuation), | |
| 64 (r'#[^\n]+', Comment), | |
| 65 (r'"""', String, 'triple-double-quoted-string'), | |
| 66 (r'"', String, 'single-double-quoted-string'), | |
| 67 (r"'''", String, 'triple-single-quoted-string'), | |
| 68 (r"'", String, 'single-single-quoted-string'), | |
| 69 ], | |
| 70 'triple-double-quoted-string': [ | |
| 71 (r'"""', String, 'end-of-string'), | |
| 72 (r'[^\\]+', String), | |
| 73 (r'\\', String, 'string-escape'), | |
| 74 ], | |
| 75 'single-double-quoted-string': [ | |
| 76 (r'"', String, 'end-of-string'), | |
| 77 (r'[^"\\\n]+', String), | |
| 78 (r'\\', String, 'string-escape'), | |
| 79 ], | |
| 80 'triple-single-quoted-string': [ | |
| 81 (r"'''", String, 'end-of-string'), | |
| 82 (r'[^\\]+', String), | |
| 83 (r'\\', String, 'string-escape'), | |
| 84 ], | |
| 85 'single-single-quoted-string': [ | |
| 86 (r"'", String, 'end-of-string'), | |
| 87 (r"[^'\\\n]+", String), | |
| 88 (r'\\', String, 'string-escape'), | |
| 89 ], | |
| 90 'string-escape': [ | |
| 91 (r'.', String, '#pop'), | |
| 92 ], | |
| 93 'end-of-string': [ | |
| 94 (r'(@)([a-z]+(:?-[a-z0-9]+)*)', | |
| 95 bygroups(Operator, Name.Function), '#pop:2'), | |
| 96 (r'\^\^', Operator, '#pop:2'), | |
| 97 default('#pop:2'), | |
| 98 ], | |
| 99 } |
