141 lines
5.9 KiB
Python
141 lines
5.9 KiB
Python
"""
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pygments.lexers.thingsdb
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~~~~~~~~~~~~~~~~~~~~~~~~
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Lexers for the ThingsDB language.
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:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from pygments.lexer import RegexLexer, include, bygroups
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from pygments.token import Comment, Keyword, Name, Number, String, Text, \
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Operator, Punctuation, Whitespace
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__all__ = ['ThingsDBLexer']
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class ThingsDBLexer(RegexLexer):
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"""
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Lexer for the ThingsDB programming language.
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"""
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name = 'ThingsDB'
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aliases = ['ti', 'thingsdb']
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filenames = ['*.ti']
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url = 'https://www.thingsdb.net'
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version_added = '2.9'
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tokens = {
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'root': [
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include('expression'),
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],
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'expression': [
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include('comments'),
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include('whitespace'),
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# numbers
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(r'[-+]?0b[01]+', Number.Bin),
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(r'[-+]?0o[0-8]+', Number.Oct),
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(r'([-+]?0x[0-9a-fA-F]+)', Number.Hex),
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(r'[-+]?[0-9]+', Number.Integer),
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(r'[-+]?((inf|nan)([^0-9A-Za-z_]|$)|[0-9]*\.[0-9]+(e[+-][0-9]+)?)',
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Number.Float),
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# strings
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(r'(?:"(?:[^"]*)")+', String.Double),
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(r"(?:'(?:[^']*)')+", String.Single),
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(r"(?:`(?:[^`]*)`)+", String.Backtick),
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# literals
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(r'(true|false|nil)\b', Keyword.Constant),
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# name constants
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(r'(FULL|USER|GRANT|CHANGE|JOIN|RUN|QUERY|'
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r'DEBUG|INFO|WARNING|ERROR|CRITICAL|'
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r'NO_IDS|INT_MIN|INT_MAX)\b', Name.Constant),
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# regular expressions
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(r'(/[^/\\]*(?:\\.[^/\\]*)*/i?)', String.Regex),
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# name, assignments and functions
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include('names'),
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(r'[(){}\[\],;]', Punctuation),
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(r'[+\-*/%&|<>^!~@=:?]', Operator),
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],
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'names': [
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(r'(\.)'
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r'(first|last|then|else|load|at|again_in|again_at|err|cancel|'
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r'closure|set_closure|args|set_args|owner|set_owner|equals|copy|'
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r'dup|assign|week|weekday|yday|zone|len|call|doc|emit|extract|'
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r'choice|code|format|msg|each|every|extend|extend_unique|filter|'
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r'find|flat|find_index|has|index_of|count|sum|is_unique|unique|'
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r'join|map|map_id|map_wrap|map_type|vmap|move|pop|push|fill|'
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r'remove|replace|restrict|restriction|shift|sort|splice|to|add|'
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r'one|clear|contains|ends_with|name|lower|replace|reverse|'
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r'starts_with|split|test|trim|trim_left|trim_right|upper|del|ren|'
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r'to_type|to_thing|get|id|keys|reduce|set|some|value|values|wrap|'
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r'unshift|unwrap|search)'
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r'(\()',
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bygroups(Name.Function, Name.Function, Punctuation), 'arguments'),
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(r'(alt_raise|assert|base64_encode|base64_decode|bool|bytes|'
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r'closure|datetime|deep|future|is_future|del_enum|del_type|room|'
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r'is_room|task|tasks|is_task|is_email|is_url|is_tel|is_time_zone|'
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r'timeit|enum|enum_info|enum_map|enums_info|err|regex|is_regex|'
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r'change_id|float|has_enum|has_type|int|is_array|is_ascii|'
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r'is_float|is_bool|is_bytes|is_closure|is_datetime|is_enum|'
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r'is_err|is_mpdata|is_inf|is_int|is_list|is_nan|is_nil|is_raw|'
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r'is_set|is_str|is_thing|is_timeval|is_tuple|is_utf8|json_dump|'
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r'json_load|list|log|import|export|root|mod_enum|mod_type|new|'
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r'new_type|now|raise|rand|range|randint|randstr|refs|rename_enum|'
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r'set|set_enum|set_type|str|thing|timeval|try|type|type_assert|'
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r'type_count|type_info|types_info|nse|wse|backup_info|'
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r'backups_info|backups_ok|counters|del_backup|has_backup|'
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r'new_backup|node_info|nodes_info|reset_counters|restart_module|'
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r'set_log_level|shutdown|has_module|del_module|module_info|'
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r'modules_info|new_module|deploy_module|rename_module|'
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r'refresh_module|set_module_conf|set_module_scope|'
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r'collections_info|del_collection|del_expired|del_node|del_token|'
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r'del_user|grant|has_collection|has_node|has_token|has_user|'
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r'new_collection|new_node|new_token|new_user|rename_collection|'
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r'rename_user|restore|revoke|set_password|set_time_zone|'
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r'set_default_deep|time_zones_info|user_info|users_info|'
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r'del_procedure|has_procedure|new_procedure|mod_procedure|'
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r'procedure_doc|procedure_info|procedures_info|rename_procedure|'
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r'run|assert_err|auth_err|bad_data_err|cancelled_err|'
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r'rename_type|forbidden_err|lookup_err|max_quota_err|node_err|'
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r'num_arguments_err|operation_err|overflow_err|syntax_err|'
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r'collection_info|type_err|value_err|zero_div_err)'
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r'(\()',
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bygroups(Name.Function, Punctuation),
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'arguments'),
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(r'(\.[A-Za-z_][0-9A-Za-z_]*)'
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r'(\s*)(=)',
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bygroups(Name.Attribute, Text, Operator)),
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(r'\.[A-Za-z_][0-9A-Za-z_]*', Name.Attribute),
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(r'([A-Za-z_][0-9A-Za-z_]*)(\s*)(=)',
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bygroups(Name.Variable, Text, Operator)),
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(r'[A-Za-z_][0-9A-Za-z_]*', Name.Variable),
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],
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'whitespace': [
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(r'\n', Whitespace),
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(r'\s+', Whitespace),
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],
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'comments': [
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(r'//(.*?)\n', Comment.Single),
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(r'/\*', Comment.Multiline, 'comment'),
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],
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'comment': [
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(r'[^*/]+', Comment.Multiline),
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(r'/\*', Comment.Multiline, '#push'),
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(r'\*/', Comment.Multiline, '#pop'),
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(r'[*/]', Comment.Multiline),
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],
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'arguments': [
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include('expression'),
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(',', Punctuation),
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(r'\(', Punctuation, '#push'),
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(r'\)', Punctuation, '#pop'),
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],
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}
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