Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/pygments/lexers/gsql.py: 100%

1""" 

2 pygments.lexers.gsql 

3 ~~~~~~~~~~~~~~~~~~~~ 

4 

5 Lexers for TigerGraph GSQL graph query language 

6 

7 :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. 

8 :license: BSD, see LICENSE for details. 

9""" 

10 

11import re 

12 

13from pygments.lexer import RegexLexer, include, bygroups, using, this, words 

14from pygments.token import Keyword, Punctuation, Comment, Operator, Name, \ 

15 String, Number, Whitespace 

16 

17__all__ = ["GSQLLexer"] 

18 

19 

20class GSQLLexer(RegexLexer): 

21 

22 """ 

23 For GSQL queries (version 3.x). 

24 

25 .. versionadded:: 2.10 

26 """ 

27 

28 name = 'GSQL' 

29 url = 'https://docs.tigergraph.com/dev/gsql-ref' 

30 aliases = ['gsql'] 

31 filenames = ['*.gsql'] 

32 

33 flags = re.MULTILINE | re.IGNORECASE 

34 

35 tokens = { 

36 'root': [ 

37 include('comment'), 

38 include('keywords'), 

39 include('clauses'), 

40 include('accums'), 

41 include('relations'), 

42 include('strings'), 

43 include('whitespace'), 

44 include('barewords'), 

45 include('operators'), 

46 ], 

47 'comment': [ 

48 (r'\#.*', Comment.Single), 

49 (r'/\*(.|\n)*?\*/', Comment.Multiline), 

50 ], 

51 'keywords': [ 

52 (words(( 

53 'ACCUM', 'AND', 'ANY', 'API', 'AS', 'ASC', 'AVG', 'BAG', 'BATCH', 

54 'BETWEEN', 'BOOL', 'BOTH', 'BREAK', 'BY', 'CASE', 'CATCH', 'COALESCE', 

55 'COMPRESS', 'CONTINUE', 'COUNT', 'CREATE', 'DATETIME', 'DATETIME_ADD', 

56 'DATETIME_SUB', 'DELETE', 'DESC', 'DISTRIBUTED', 'DO', 'DOUBLE', 

57 'EDGE', 'ELSE', 'END', 'ESCAPE', 'EXCEPTION', 'FALSE', 'FILE', 

58 'FILTER', 'FLOAT', 'FOREACH', 'FOR', 'FROM', 'GRAPH', 'GROUP', 

59 'GSQL_INT_MAX', 'GSQL_INT_MIN', 'GSQL_UINT_MAX', 'HAVING', 'IF', 

60 'IN', 'INSERT', 'INT', 'INTERPRET', 'INTERSECT', 'INTERVAL', 'INTO', 

61 'IS', 'ISEMPTY', 'JSONARRAY', 'JSONOBJECT', 'LASTHOP', 'LEADING', 

62 'LIKE', 'LIMIT', 'LIST', 'LOAD_ACCUM', 'LOG', 'MAP', 'MATCH', 'MAX', 

63 'MIN', 'MINUS', 'NOT', 'NOW', 'NULL', 'OFFSET', 'OR', 'ORDER', 'PATH', 

64 'PER', 'PINNED', 'POST_ACCUM', 'POST-ACCUM', 'PRIMARY_ID', 'PRINT', 

65 'QUERY', 'RAISE', 'RANGE', 'REPLACE', 'RESET_COLLECTION_ACCUM', 

66 'RETURN', 'RETURNS', 'RUN', 'SAMPLE', 'SELECT', 'SELECT_VERTEX', 

67 'SET', 'SRC', 'STATIC', 'STRING', 'SUM', 'SYNTAX', 'TARGET', 

68 'TAGSTGT', 'THEN', 'TO', 'TO_CSV', 'TO_DATETIME', 'TRAILING', 

69 'TRIM', 'TRUE', 'TRY', 'TUPLE', 'TYPEDEF', 'UINT', 'UNION', 'UPDATE', 

70 'VALUES', 'VERTEX', 'WHEN', 'WHERE', 'WHILE', 'WITH'), 

71 prefix=r'(?<!\.)', suffix=r'\b'), Keyword), 

72 ], 

73 'clauses': [ 

74 (words(('accum', 'having', 'limit', 'order', 'postAccum', 'sample', 'where')), 

75 Name.Builtin), 

76 ], 

77 'accums': [ 

78 (words(('andaccum', 'arrayaccum', 'avgaccum', 'bagaccum', 'bitwiseandaccum', 

79 'bitwiseoraccum', 'groupbyaccum', 'heapaccum', 'listaccum', 

80 'MapAccum', 'maxaccum', 'minaccum', 'oraccum', 'setaccum', 

81 'sumaccum')), Name.Builtin), 

82 ], 

83 'relations': [ 

84 (r'(-\s?)(\(.*\:\w?\))(\s?-)', bygroups(Operator, using(this), Operator)), 

85 (r'->|<-', Operator), 

86 (r'[.*{}\[\]\<\>\_]', Punctuation), 

87 ], 

88 'strings': [ 

89 (r'"([^"\\]|\\.)*"', String), 

90 (r'@{1,2}\w+', Name.Variable), 

91 ], 

92 'whitespace': [ 

93 (r'\s+', Whitespace), 

94 ], 

95 'barewords': [ 

96 (r'[a-z]\w*', Name), 

97 (r'(\d+\.\d+|\d+)', Number), 

98 ], 

99 'operators': [ 

100 (r'\$|[^0-9|\/|\-](\-\=|\+\=|\*\=|\\\=|\=|\=\=|\=\=\=|' 

101 r'\+|\-|\*|\\|\+\=|\>|\<)[^\>|\/]', Operator), 

102 (r'(\||\(|\)|\,|\;|\=|\-|\+|\*|\/|\>|\<|\:)', Operator), 

103 ], 

104 }