"" "
pygments.lexers.jmespath
~~~~~~~~~~~~~~~~~~~~~~~~
Lexers for the JMESPath language
:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"" "
from pygments.lexer import RegexLexer, bygroups, include
from pygments.token import String, Punctuation, Whitespace, Name, Operator, \
Number, Literal, Keyword
__all__ = ['JMESPathLexer' ]
class JMESPathLexer(RegexLexer):
"" "
For JMESPath queries.
"" "
name = 'JMESPath'
url = 'https://jmespath.org '
filenames = ['*.jp' ]
aliases = ['jmespath' , 'jp' ]
version_added = ''
tokens = {
'string' : [
(r"'(\\(.|\n)|[^'\\])*'" , String),
],
'punctuation' : [
(r'(\[\?|[\.\*\[\],:\(\)\{\}\|])' , Punctuation),
],
'ws' : [
(r" |\t|\n|\r" , Whitespace)
],
"dq-identifier" : [
(r'[^\\"]+' , Name.Variable),
(r'\\"' , Name.Variable),
(r'.' , Punctuation, '#pop'),
],
'identifier' : [
(r'(&)?(")' , bygroups(Name.Variable, Punctuation), 'dq-identifier' ),
(r'(")?(&?[A-Za-z][A-Za-z0-9_-]*)(")?' , bygroups(Punctuation, Name.Variable, Punctuation)),
],
'root' : [
include('ws' ),
include('string' ),
(r'(==|!=|<=|>=|<|>|&&|\|\||!)' , Operator),
include('punctuation' ),
(r'@' , Name.Variable.Global ),
(r'(&?[A-Za-z][A-Za-z0-9_]*)(\()' , bygroups(Name.Function, Punctuation)),
(r'(&)(\()' , bygroups(Name.Variable, Punctuation)),
include('identifier' ),
(r'-?\d+' , Number),
(r'`' , Literal, 'literal' ),
],
'literal' : [
include('ws' ),
include('string' ),
include('punctuation' ),
(r'(false|true|null)\b' , Keyword.Constant),
include('identifier' ),
(r'-?\d+\.?\d*([eE][-+]\d+)?' , Number),
(r'\\`' , Literal),
(r'`' , Literal, '#pop'),
]
}
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