| """ |
| pygments.lexers.configs |
| ~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| Lexers for configuration file formats. |
| |
| :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. |
| :license: BSD, see LICENSE for details. |
| """ |
| |
| import re |
| |
| from pygments.lexer import ExtendedRegexLexer, RegexLexer, default, words, \ |
| bygroups, include, using, line_re |
| from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ |
| Number, Punctuation, Whitespace, Literal, Error, Generic |
| from pygments.lexers.shell import BashLexer |
| from pygments.lexers.data import JsonLexer |
| |
| __all__ = ['IniLexer', 'SystemdLexer', 'DesktopLexer', 'RegeditLexer', 'PropertiesLexer', |
| 'KconfigLexer', 'Cfengine3Lexer', 'ApacheConfLexer', 'SquidConfLexer', |
| 'NginxConfLexer', 'LighttpdConfLexer', 'DockerLexer', |
| 'TerraformLexer', 'TermcapLexer', 'TerminfoLexer', |
| 'PkgConfigLexer', 'PacmanConfLexer', 'AugeasLexer', 'TOMLLexer', |
| 'NestedTextLexer', 'SingularityLexer', 'UnixConfigLexer'] |
| |
| |
| class IniLexer(RegexLexer): |
| """ |
| Lexer for configuration files in INI style. |
| """ |
| |
| name = 'INI' |
| aliases = ['ini', 'cfg', 'dosini'] |
| filenames = [ |
| '*.ini', '*.cfg', '*.inf', '.editorconfig', |
| ] |
| mimetypes = ['text/x-ini', 'text/inf'] |
| |
| tokens = { |
| 'root': [ |
| (r'\s+', Whitespace), |
| (r'[;#].*', Comment.Single), |
| (r'(\[.*?\])([ \t]*)$', bygroups(Keyword, Whitespace)), |
| (r'(.*?)([ \t]*)([=:])([ \t]*)([^;#\n]*)(\\)(\s+)', |
| bygroups(Name.Attribute, Whitespace, Operator, Whitespace, String, |
| Text, Whitespace), |
| "value"), |
| (r'(.*?)([ \t]*)([=:])([ \t]*)([^ ;#\n]*(?: +[^ ;#\n]+)*)', |
| bygroups(Name.Attribute, Whitespace, Operator, Whitespace, String)), |
| # standalone option, supported by some INI parsers |
| (r'(.+?)$', Name.Attribute), |
| ], |
| 'value': [ # line continuation |
| (r'\s+', Whitespace), |
| (r'(\s*)(.*)(\\)([ \t]*)', |
| bygroups(Whitespace, String, Text, Whitespace)), |
| (r'.*$', String, "#pop"), |
| ], |
| } |
| |
| def analyse_text(text): |
| npos = text.find('\n') |
| if npos < 3: |
| return False |
| if text[0] == '[' and text[npos-1] == ']': |
| return 0.8 |
| return False |
| |
| |
| class DesktopLexer(RegexLexer): |
| """ |
| Lexer for .desktop files. |
| |
| .. versionadded:: 2.16 |
| """ |
| |
| name = 'Desktop file' |
| url = "https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html" |
| aliases = ['desktop'] |
| filenames = ['*.desktop'] |
| |
| tokens = { |
| 'root': [ |
| (r'^[ \t]*\n', Whitespace), |
| (r'^(#.*)(\n)', bygroups(Comment.Single, Whitespace)), |
| (r'(\[[^\]\n]+\])(\n)', bygroups(Keyword, Whitespace)), |
| (r'([-A-Za-z0-9]+)(\[[^\] \t=]+\])?([ \t]*)(=)([ \t]*)([^\n]*)([ \t\n]*\n)', |
| bygroups(Name.Attribute, Name.Namespace, Whitespace, Operator, Whitespace, String, Whitespace)), |
| ], |
| } |
| |
| def analyse_text(text): |
| if text.startswith("[Desktop Entry]"): |
| return 1.0 |
| if re.search(r"^\[Desktop Entry\][ \t]*$", text[:500], re.MULTILINE) is not None: |
| return 0.9 |
| return 0.0 |
| |
| |
| class SystemdLexer(RegexLexer): |
| """ |
| Lexer for systemd unit files. |
| |
| .. versionadded:: 2.16 |
| """ |
| |
| name = 'Systemd' |
| url = "https://www.freedesktop.org/software/systemd/man/systemd.syntax.html" |
| aliases = ['systemd'] |
| filenames = [ |
| '*.service', '*.socket', '*.device', '*.mount', '*.automount', |
| '*.swap', '*.target', '*.path', '*.timer', '*.slice', '*.scope', |
| ] |
| |
| tokens = { |
| 'root': [ |
| (r'^[ \t]*\n', Whitespace), |
| (r'^([;#].*)(\n)', bygroups(Comment.Single, Whitespace)), |
| (r'(\[[^\]\n]+\])(\n)', bygroups(Keyword, Whitespace)), |
| (r'([^=]+)([ \t]*)(=)([ \t]*)([^\n]*)(\\)(\n)', |
| bygroups(Name.Attribute, Whitespace, Operator, Whitespace, String, |
| Text, Whitespace), |
| "value"), |
| (r'([^=]+)([ \t]*)(=)([ \t]*)([^\n]*)(\n)', |
| bygroups(Name.Attribute, Whitespace, Operator, Whitespace, String, Whitespace)), |
| ], |
| 'value': [ |
| # line continuation |
| (r'^([;#].*)(\n)', bygroups(Comment.Single, Whitespace)), |
| (r'([ \t]*)([^\n]*)(\\)(\n)', |
| bygroups(Whitespace, String, Text, Whitespace)), |
| (r'([ \t]*)([^\n]*)(\n)', |
| bygroups(Whitespace, String, Whitespace), "#pop"), |
| ], |
| } |
| |
| def analyse_text(text): |
| if text.startswith("[Unit]"): |
| return 1.0 |
| if re.search(r"^\[Unit\][ \t]*$", text[:500], re.MULTILINE) is not None: |
| return 0.9 |
| return 0.0 |
| |
| |
| class RegeditLexer(RegexLexer): |
| """ |
| Lexer for Windows Registry files produced by regedit. |
| |
| .. versionadded:: 1.6 |
| """ |
| |
| name = 'reg' |
| url = 'http://en.wikipedia.org/wiki/Windows_Registry#.REG_files' |
| aliases = ['registry'] |
| filenames = ['*.reg'] |
| mimetypes = ['text/x-windows-registry'] |
| |
| tokens = { |
| 'root': [ |
| (r'Windows Registry Editor.*', Text), |
| (r'\s+', Whitespace), |
| (r'[;#].*', Comment.Single), |
| (r'(\[)(-?)(HKEY_[A-Z_]+)(.*?\])$', |
| bygroups(Keyword, Operator, Name.Builtin, Keyword)), |
| # String keys, which obey somewhat normal escaping |
| (r'("(?:\\"|\\\\|[^"])+")([ \t]*)(=)([ \t]*)', |
| bygroups(Name.Attribute, Whitespace, Operator, Whitespace), |
| 'value'), |
| # Bare keys (includes @) |
| (r'(.*?)([ \t]*)(=)([ \t]*)', |
| bygroups(Name.Attribute, Whitespace, Operator, Whitespace), |
| 'value'), |
| ], |
| 'value': [ |
| (r'-', Operator, '#pop'), # delete value |
| (r'(dword|hex(?:\([0-9a-fA-F]\))?)(:)([0-9a-fA-F,]+)', |
| bygroups(Name.Variable, Punctuation, Number), '#pop'), |
| # As far as I know, .reg files do not support line continuation. |
| (r'.+', String, '#pop'), |
| default('#pop'), |
| ] |
| } |
| |
| def analyse_text(text): |
| return text.startswith('Windows Registry Editor') |
| |
| |
| class PropertiesLexer(RegexLexer): |
| """ |
| Lexer for configuration files in Java's properties format. |
| |
| Note: trailing whitespace counts as part of the value as per spec |
| |
| .. versionadded:: 1.4 |
| """ |
| |
| name = 'Properties' |
| aliases = ['properties', 'jproperties'] |
| filenames = ['*.properties'] |
| mimetypes = ['text/x-java-properties'] |
| |
| tokens = { |
| 'root': [ |
| # comments |
| (r'[!#].*|/{2}.*', Comment.Single), |
| # ending a comment or whitespace-only line |
| (r'\n', Whitespace), |
| # eat whitespace at the beginning of a line |
| (r'^[^\S\n]+', Whitespace), |
| # start lexing a key |
| default('key'), |
| ], |
| 'key': [ |
| # non-escaped key characters |
| (r'[^\\:=\s]+', Name.Attribute), |
| # escapes |
| include('escapes'), |
| # separator is the first non-escaped whitespace or colon or '=' on the line; |
| # if it's whitespace, = and : are gobbled after it |
| (r'([^\S\n]*)([:=])([^\S\n]*)', |
| bygroups(Whitespace, Operator, Whitespace), |
| ('#pop', 'value')), |
| (r'[^\S\n]+', Whitespace, ('#pop', 'value')), |
| # maybe we got no value after all |
| (r'\n', Whitespace, '#pop'), |
| ], |
| 'value': [ |
| # non-escaped value characters |
| (r'[^\\\n]+', String), |
| # escapes |
| include('escapes'), |
| # end the value on an unescaped newline |
| (r'\n', Whitespace, '#pop'), |
| ], |
| 'escapes': [ |
| # line continuations; these gobble whitespace at the beginning of the next line |
| (r'(\\\n)([^\S\n]*)', bygroups(String.Escape, Whitespace)), |
| # other escapes |
| (r'\\(.|\n)', String.Escape), |
| ], |
| } |
| |
| |
| def _rx_indent(level): |
| # Kconfig *always* interprets a tab as 8 spaces, so this is the default. |
| # Edit this if you are in an environment where KconfigLexer gets expanded |
| # input (tabs expanded to spaces) and the expansion tab width is != 8, |
| # e.g. in connection with Trac (trac.ini, [mimeviewer], tab_width). |
| # Value range here is 2 <= {tab_width} <= 8. |
| tab_width = 8 |
| # Regex matching a given indentation {level}, assuming that indentation is |
| # a multiple of {tab_width}. In other cases there might be problems. |
| if tab_width == 2: |
| space_repeat = '+' |
| else: |
| space_repeat = '{1,%d}' % (tab_width - 1) |
| if level == 1: |
| level_repeat = '' |
| else: |
| level_repeat = '{%s}' % level |
| return r'(?:\t| %s\t| {%s})%s.*\n' % (space_repeat, tab_width, level_repeat) |
| |
| |
| class KconfigLexer(RegexLexer): |
| """ |
| For Linux-style Kconfig files. |
| |
| .. versionadded:: 1.6 |
| """ |
| |
| name = 'Kconfig' |
| aliases = ['kconfig', 'menuconfig', 'linux-config', 'kernel-config'] |
| # Adjust this if new kconfig file names appear in your environment |
| filenames = ['Kconfig*', '*Config.in*', 'external.in*', |
| 'standard-modules.in'] |
| mimetypes = ['text/x-kconfig'] |
| # No re.MULTILINE, indentation-aware help text needs line-by-line handling |
| flags = 0 |
| |
| def call_indent(level): |
| # If indentation >= {level} is detected, enter state 'indent{level}' |
| return (_rx_indent(level), String.Doc, 'indent%s' % level) |
| |
| def do_indent(level): |
| # Print paragraphs of indentation level >= {level} as String.Doc, |
| # ignoring blank lines. Then return to 'root' state. |
| return [ |
| (_rx_indent(level), String.Doc), |
| (r'\s*\n', Text), |
| default('#pop:2') |
| ] |
| |
| tokens = { |
| 'root': [ |
| (r'\s+', Whitespace), |
| (r'#.*?\n', Comment.Single), |
| (words(( |
| 'mainmenu', 'config', 'menuconfig', 'choice', 'endchoice', |
| 'comment', 'menu', 'endmenu', 'visible if', 'if', 'endif', |
| 'source', 'prompt', 'select', 'depends on', 'default', |
| 'range', 'option'), suffix=r'\b'), |
| Keyword), |
| (r'(---help---|help)[\t ]*\n', Keyword, 'help'), |
| (r'(bool|tristate|string|hex|int|defconfig_list|modules|env)\b', |
| Name.Builtin), |
| (r'[!=&|]', Operator), |
| (r'[()]', Punctuation), |
| (r'[0-9]+', Number.Integer), |
| (r"'(''|[^'])*'", String.Single), |
| (r'"(""|[^"])*"', String.Double), |
| (r'\S+', Text), |
| ], |
| # Help text is indented, multi-line and ends when a lower indentation |
| # level is detected. |
| 'help': [ |
| # Skip blank lines after help token, if any |
| (r'\s*\n', Text), |
| # Determine the first help line's indentation level heuristically(!). |
| # Attention: this is not perfect, but works for 99% of "normal" |
| # indentation schemes up to a max. indentation level of 7. |
| call_indent(7), |
| call_indent(6), |
| call_indent(5), |
| call_indent(4), |
| call_indent(3), |
| call_indent(2), |
| call_indent(1), |
| default('#pop'), # for incomplete help sections without text |
| ], |
| # Handle text for indentation levels 7 to 1 |
| 'indent7': do_indent(7), |
| 'indent6': do_indent(6), |
| 'indent5': do_indent(5), |
| 'indent4': do_indent(4), |
| 'indent3': do_indent(3), |
| 'indent2': do_indent(2), |
| 'indent1': do_indent(1), |
| } |
| |
| |
| class Cfengine3Lexer(RegexLexer): |
| """ |
| Lexer for CFEngine3 policy files. |
| |
| .. versionadded:: 1.5 |
| """ |
| |
| name = 'CFEngine3' |
| url = 'http://cfengine.org' |
| aliases = ['cfengine3', 'cf3'] |
| filenames = ['*.cf'] |
| mimetypes = [] |
| |
| tokens = { |
| 'root': [ |
| (r'#.*?\n', Comment), |
| (r'(body)(\s+)(\S+)(\s+)(control)', |
| bygroups(Keyword, Whitespace, Keyword, Whitespace, Keyword)), |
| (r'(body|bundle)(\s+)(\S+)(\s+)(\w+)(\()', |
| bygroups(Keyword, Whitespace, Keyword, Whitespace, Name.Function, Punctuation), |
| 'arglist'), |
| (r'(body|bundle)(\s+)(\S+)(\s+)(\w+)', |
| bygroups(Keyword, Whitespace, Keyword, Whitespace, Name.Function)), |
| (r'(")([^"]+)(")(\s+)(string|slist|int|real)(\s*)(=>)(\s*)', |
| bygroups(Punctuation, Name.Variable, Punctuation, |
| Whitespace, Keyword.Type, Whitespace, Operator, Whitespace)), |
| (r'(\S+)(\s*)(=>)(\s*)', |
| bygroups(Keyword.Reserved, Whitespace, Operator, Text)), |
| (r'"', String, 'string'), |
| (r'(\w+)(\()', bygroups(Name.Function, Punctuation)), |
| (r'([\w.!&|()]+)(::)', bygroups(Name.Class, Punctuation)), |
| (r'(\w+)(:)', bygroups(Keyword.Declaration, Punctuation)), |
| (r'@[{(][^)}]+[})]', Name.Variable), |
| (r'[(){},;]', Punctuation), |
| (r'=>', Operator), |
| (r'->', Operator), |
| (r'\d+\.\d+', Number.Float), |
| (r'\d+', Number.Integer), |
| (r'\w+', Name.Function), |
| (r'\s+', Whitespace), |
| ], |
| 'string': [ |
| (r'\$[{(]', String.Interpol, 'interpol'), |
| (r'\\.', String.Escape), |
| (r'"', String, '#pop'), |
| (r'\n', String), |
| (r'.', String), |
| ], |
| 'interpol': [ |
| (r'\$[{(]', String.Interpol, '#push'), |
| (r'[})]', String.Interpol, '#pop'), |
| (r'[^${()}]+', String.Interpol), |
| ], |
| 'arglist': [ |
| (r'\)', Punctuation, '#pop'), |
| (r',', Punctuation), |
| (r'\w+', Name.Variable), |
| (r'\s+', Whitespace), |
| ], |
| } |
| |
| |
| class ApacheConfLexer(RegexLexer): |
| """ |
| Lexer for configuration files following the Apache config file |
| format. |
| |
| .. versionadded:: 0.6 |
| """ |
| |
| name = 'ApacheConf' |
| aliases = ['apacheconf', 'aconf', 'apache'] |
| filenames = ['.htaccess', 'apache.conf', 'apache2.conf'] |
| mimetypes = ['text/x-apacheconf'] |
| flags = re.MULTILINE | re.IGNORECASE |
| |
| tokens = { |
| 'root': [ |
| (r'\s+', Whitespace), |
| (r'#(.*\\\n)+.*$|(#.*?)$', Comment), |
| (r'(<[^\s>/][^\s>]*)(?:(\s+)(.*))?(>)', |
| bygroups(Name.Tag, Whitespace, String, Name.Tag)), |
| (r'(</[^\s>]+)(>)', |
| bygroups(Name.Tag, Name.Tag)), |
| (r'[a-z]\w*', Name.Builtin, 'value'), |
| (r'\.+', Text), |
| ], |
| 'value': [ |
| (r'\\\n', Text), |
| (r'\n+', Whitespace, '#pop'), |
| (r'\\', Text), |
| (r'[^\S\n]+', Whitespace), |
| (r'\d+\.\d+\.\d+\.\d+(?:/\d+)?', Number), |
| (r'\d+', Number), |
| (r'/([*a-z0-9][*\w./-]+)', String.Other), |
| (r'(on|off|none|any|all|double|email|dns|min|minimal|' |
| r'os|productonly|full|emerg|alert|crit|error|warn|' |
| r'notice|info|debug|registry|script|inetd|standalone|' |
| r'user|group)\b', Keyword), |
| (r'"([^"\\]*(?:\\(.|\n)[^"\\]*)*)"', String.Double), |
| (r'[^\s"\\]+', Text) |
| ], |
| } |
| |
| |
| class SquidConfLexer(RegexLexer): |
| """ |
| Lexer for squid configuration files. |
| |
| .. versionadded:: 0.9 |
| """ |
| |
| name = 'SquidConf' |
| url = 'http://www.squid-cache.org/' |
| aliases = ['squidconf', 'squid.conf', 'squid'] |
| filenames = ['squid.conf'] |
| mimetypes = ['text/x-squidconf'] |
| flags = re.IGNORECASE |
| |
| keywords = ( |
| "access_log", "acl", "always_direct", "announce_host", |
| "announce_period", "announce_port", "announce_to", "anonymize_headers", |
| "append_domain", "as_whois_server", "auth_param_basic", |
| "authenticate_children", "authenticate_program", "authenticate_ttl", |
| "broken_posts", "buffered_logs", "cache_access_log", "cache_announce", |
| "cache_dir", "cache_dns_program", "cache_effective_group", |
| "cache_effective_user", "cache_host", "cache_host_acl", |
| "cache_host_domain", "cache_log", "cache_mem", "cache_mem_high", |
| "cache_mem_low", "cache_mgr", "cachemgr_passwd", "cache_peer", |
| "cache_peer_access", "cache_replacement_policy", "cache_stoplist", |
| "cache_stoplist_pattern", "cache_store_log", "cache_swap", |
| "cache_swap_high", "cache_swap_log", "cache_swap_low", "client_db", |
| "client_lifetime", "client_netmask", "connect_timeout", "coredump_dir", |
| "dead_peer_timeout", "debug_options", "delay_access", "delay_class", |
| "delay_initial_bucket_level", "delay_parameters", "delay_pools", |
| "deny_info", "dns_children", "dns_defnames", "dns_nameservers", |
| "dns_testnames", "emulate_httpd_log", "err_html_text", |
| "fake_user_agent", "firewall_ip", "forwarded_for", "forward_snmpd_port", |
| "fqdncache_size", "ftpget_options", "ftpget_program", "ftp_list_width", |
| "ftp_passive", "ftp_user", "half_closed_clients", "header_access", |
| "header_replace", "hierarchy_stoplist", "high_response_time_warning", |
| "high_page_fault_warning", "hosts_file", "htcp_port", "http_access", |
| "http_anonymizer", "httpd_accel", "httpd_accel_host", |
| "httpd_accel_port", "httpd_accel_uses_host_header", |
| "httpd_accel_with_proxy", "http_port", "http_reply_access", |
| "icp_access", "icp_hit_stale", "icp_port", "icp_query_timeout", |
| "ident_lookup", "ident_lookup_access", "ident_timeout", |
| "incoming_http_average", "incoming_icp_average", "inside_firewall", |
| "ipcache_high", "ipcache_low", "ipcache_size", "local_domain", |
| "local_ip", "logfile_rotate", "log_fqdn", "log_icp_queries", |
| "log_mime_hdrs", "maximum_object_size", "maximum_single_addr_tries", |
| "mcast_groups", "mcast_icp_query_timeout", "mcast_miss_addr", |
| "mcast_miss_encode_key", "mcast_miss_port", "memory_pools", |
| "memory_pools_limit", "memory_replacement_policy", "mime_table", |
| "min_http_poll_cnt", "min_icp_poll_cnt", "minimum_direct_hops", |
| "minimum_object_size", "minimum_retry_timeout", "miss_access", |
| "negative_dns_ttl", "negative_ttl", "neighbor_timeout", |
| "neighbor_type_domain", "netdb_high", "netdb_low", "netdb_ping_period", |
| "netdb_ping_rate", "never_direct", "no_cache", "passthrough_proxy", |
| "pconn_timeout", "pid_filename", "pinger_program", "positive_dns_ttl", |
| "prefer_direct", "proxy_auth", "proxy_auth_realm", "query_icmp", |
| "quick_abort", "quick_abort_max", "quick_abort_min", |
| "quick_abort_pct", "range_offset_limit", "read_timeout", |
| "redirect_children", "redirect_program", |
| "redirect_rewrites_host_header", "reference_age", |
| "refresh_pattern", "reload_into_ims", "request_body_max_size", |
| "request_size", "request_timeout", "shutdown_lifetime", |
| "single_parent_bypass", "siteselect_timeout", "snmp_access", |
| "snmp_incoming_address", "snmp_port", "source_ping", "ssl_proxy", |
| "store_avg_object_size", "store_objects_per_bucket", |
| "strip_query_terms", "swap_level1_dirs", "swap_level2_dirs", |
| "tcp_incoming_address", "tcp_outgoing_address", "tcp_recv_bufsize", |
| "test_reachability", "udp_hit_obj", "udp_hit_obj_size", |
| "udp_incoming_address", "udp_outgoing_address", "unique_hostname", |
| "unlinkd_program", "uri_whitespace", "useragent_log", |
| "visible_hostname", "wais_relay", "wais_relay_host", "wais_relay_port", |
| ) |
| |
| opts = ( |
| "proxy-only", "weight", "ttl", "no-query", "default", "round-robin", |
| "multicast-responder", "on", "off", "all", "deny", "allow", "via", |
| "parent", "no-digest", "heap", "lru", "realm", "children", "q1", "q2", |
| "credentialsttl", "none", "disable", "offline_toggle", "diskd", |
| ) |
| |
| actions = ( |
| "shutdown", "info", "parameter", "server_list", "client_list", |
| r'squid.conf', |
| ) |
| |
| actions_stats = ( |
| "objects", "vm_objects", "utilization", "ipcache", "fqdncache", "dns", |
| "redirector", "io", "reply_headers", "filedescriptors", "netdb", |
| ) |
| |
| actions_log = ("status", "enable", "disable", "clear") |
| |
| acls = ( |
| "url_regex", "urlpath_regex", "referer_regex", "port", "proto", |
| "req_mime_type", "rep_mime_type", "method", "browser", "user", "src", |
| "dst", "time", "dstdomain", "ident", "snmp_community", |
| ) |
| |
| ip_re = ( |
| r'(?:(?:(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|0x0*[0-9a-f]{1,2}|' |
| r'0+[1-3]?[0-7]{0,2})(?:\.(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|' |
| r'0x0*[0-9a-f]{1,2}|0+[1-3]?[0-7]{0,2})){3})|(?!.*::.*::)(?:(?!:)|' |
| r':(?=:))(?:[0-9a-f]{0,4}(?:(?<=::)|(?<!::):)){6}(?:[0-9a-f]{0,4}' |
| r'(?:(?<=::)|(?<!::):)[0-9a-f]{0,4}(?:(?<=::)|(?<!:)|(?<=:)(?<!::):)|' |
| r'(?:25[0-4]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-4]|2[0-4]\d|1\d\d|' |
| r'[1-9]?\d)){3}))' |
| ) |
| |
| tokens = { |
| 'root': [ |
| (r'\s+', Whitespace), |
| (r'#', Comment, 'comment'), |
| (words(keywords, prefix=r'\b', suffix=r'\b'), Keyword), |
| (words(opts, prefix=r'\b', suffix=r'\b'), Name.Constant), |
| # Actions |
| (words(actions, prefix=r'\b', suffix=r'\b'), String), |
| (words(actions_stats, prefix=r'stats/', suffix=r'\b'), String), |
| (words(actions_log, prefix=r'log/', suffix=r'='), String), |
| (words(acls, prefix=r'\b', suffix=r'\b'), Keyword), |
| (ip_re + r'(?:/(?:' + ip_re + r'|\b\d+\b))?', Number.Float), |
| (r'(?:\b\d+\b(?:-\b\d+|%)?)', Number), |
| (r'\S+', Text), |
| ], |
| 'comment': [ |
| (r'\s*TAG:.*', String.Escape, '#pop'), |
| (r'.+', Comment, '#pop'), |
| default('#pop'), |
| ], |
| } |
| |
| |
| class NginxConfLexer(RegexLexer): |
| """ |
| Lexer for Nginx configuration files. |
| |
| .. versionadded:: 0.11 |
| """ |
| name = 'Nginx configuration file' |
| url = 'http://nginx.net/' |
| aliases = ['nginx'] |
| filenames = ['nginx.conf'] |
| mimetypes = ['text/x-nginx-conf'] |
| |
| tokens = { |
| 'root': [ |
| (r'(include)(\s+)([^\s;]+)', bygroups(Keyword, Whitespace, Name)), |
| (r'[^\s;#]+', Keyword, 'stmt'), |
| include('base'), |
| ], |
| 'block': [ |
| (r'\}', Punctuation, '#pop:2'), |
| (r'[^\s;#]+', Keyword.Namespace, 'stmt'), |
| include('base'), |
| ], |
| 'stmt': [ |
| (r'\{', Punctuation, 'block'), |
| (r';', Punctuation, '#pop'), |
| include('base'), |
| ], |
| 'base': [ |
| (r'#.*\n', Comment.Single), |
| (r'on|off', Name.Constant), |
| (r'\$[^\s;#()]+', Name.Variable), |
| (r'([a-z0-9.-]+)(:)([0-9]+)', |
| bygroups(Name, Punctuation, Number.Integer)), |
| (r'[a-z-]+/[a-z-+]+', String), # mimetype |
| # (r'[a-zA-Z._-]+', Keyword), |
| (r'[0-9]+[km]?\b', Number.Integer), |
| (r'(~)(\s*)([^\s{]+)', bygroups(Punctuation, Whitespace, String.Regex)), |
| (r'[:=~]', Punctuation), |
| (r'[^\s;#{}$]+', String), # catch all |
| (r'/[^\s;#]*', Name), # pathname |
| (r'\s+', Whitespace), |
| (r'[$;]', Text), # leftover characters |
| ], |
| } |
| |
| |
| class LighttpdConfLexer(RegexLexer): |
| """ |
| Lexer for Lighttpd configuration files. |
| |
| .. versionadded:: 0.11 |
| """ |
| name = 'Lighttpd configuration file' |
| url = 'http://lighttpd.net/' |
| aliases = ['lighttpd', 'lighty'] |
| filenames = ['lighttpd.conf'] |
| mimetypes = ['text/x-lighttpd-conf'] |
| |
| tokens = { |
| 'root': [ |
| (r'#.*\n', Comment.Single), |
| (r'/\S*', Name), # pathname |
| (r'[a-zA-Z._-]+', Keyword), |
| (r'\d+\.\d+\.\d+\.\d+(?:/\d+)?', Number), |
| (r'[0-9]+', Number), |
| (r'=>|=~|\+=|==|=|\+', Operator), |
| (r'\$[A-Z]+', Name.Builtin), |
| (r'[(){}\[\],]', Punctuation), |
| (r'"([^"\\]*(?:\\.[^"\\]*)*)"', String.Double), |
| (r'\s+', Whitespace), |
| ], |
| |
| } |
| |
| |
| class DockerLexer(RegexLexer): |
| """ |
| Lexer for Docker configuration files. |
| |
| .. versionadded:: 2.0 |
| """ |
| name = 'Docker' |
| url = 'http://docker.io' |
| aliases = ['docker', 'dockerfile'] |
| filenames = ['Dockerfile', '*.docker'] |
| mimetypes = ['text/x-dockerfile-config'] |
| |
| _keywords = (r'(?:MAINTAINER|EXPOSE|WORKDIR|USER|STOPSIGNAL)') |
| _bash_keywords = (r'(?:RUN|CMD|ENTRYPOINT|ENV|ARG|LABEL|ADD|COPY)') |
| _lb = r'(?:\s*\\?\s*)' # dockerfile line break regex |
| flags = re.IGNORECASE | re.MULTILINE |
| |
| tokens = { |
| 'root': [ |
| (r'#.*', Comment), |
| (r'(FROM)([ \t]*)(\S*)([ \t]*)(?:(AS)([ \t]*)(\S*))?', |
| bygroups(Keyword, Whitespace, String, Whitespace, Keyword, Whitespace, String)), |
| (r'(ONBUILD)(\s+)(%s)' % (_lb,), bygroups(Keyword, Whitespace, using(BashLexer))), |
| (r'(HEALTHCHECK)(\s+)((%s--\w+=\w+%s)*)' % (_lb, _lb), |
| bygroups(Keyword, Whitespace, using(BashLexer))), |
| (r'(VOLUME|ENTRYPOINT|CMD|SHELL)(\s+)(%s)(\[.*?\])' % (_lb,), |
| bygroups(Keyword, Whitespace, using(BashLexer), using(JsonLexer))), |
| (r'(LABEL|ENV|ARG)(\s+)((%s\w+=\w+%s)*)' % (_lb, _lb), |
| bygroups(Keyword, Whitespace, using(BashLexer))), |
| (r'(%s|VOLUME)\b(\s+)(.*)' % (_keywords), bygroups(Keyword, Whitespace, String)), |
| (r'(%s)(\s+)' % (_bash_keywords,), bygroups(Keyword, Whitespace)), |
| (r'(.*\\\n)*.+', using(BashLexer)), |
| ] |
| } |
| |
| |
| class TerraformLexer(ExtendedRegexLexer): |
| """ |
| Lexer for terraformi ``.tf`` files. |
| |
| .. versionadded:: 2.1 |
| """ |
| |
| name = 'Terraform' |
| url = 'https://www.terraform.io/' |
| aliases = ['terraform', 'tf', 'hcl'] |
| filenames = ['*.tf', '*.hcl'] |
| mimetypes = ['application/x-tf', 'application/x-terraform'] |
| |
| classes = ('backend', 'data', 'module', 'output', 'provider', |
| 'provisioner', 'resource', 'variable') |
| classes_re = "({})".format(('|').join(classes)) |
| |
| types = ('string', 'number', 'bool', 'list', 'tuple', 'map', 'set', 'object', 'null') |
| |
| numeric_functions = ('abs', 'ceil', 'floor', 'log', 'max', |
| 'mix', 'parseint', 'pow', 'signum') |
| |
| string_functions = ('chomp', 'format', 'formatlist', 'indent', |
| 'join', 'lower', 'regex', 'regexall', 'replace', |
| 'split', 'strrev', 'substr', 'title', 'trim', |
| 'trimprefix', 'trimsuffix', 'trimspace', 'upper' |
| ) |
| |
| collection_functions = ('alltrue', 'anytrue', 'chunklist', 'coalesce', |
| 'coalescelist', 'compact', 'concat', 'contains', |
| 'distinct', 'element', 'flatten', 'index', 'keys', |
| 'length', 'list', 'lookup', 'map', 'matchkeys', |
| 'merge', 'range', 'reverse', 'setintersection', |
| 'setproduct', 'setsubtract', 'setunion', 'slice', |
| 'sort', 'sum', 'transpose', 'values', 'zipmap' |
| ) |
| |
| encoding_functions = ('base64decode', 'base64encode', 'base64gzip', |
| 'csvdecode', 'jsondecode', 'jsonencode', 'textdecodebase64', |
| 'textencodebase64', 'urlencode', 'yamldecode', 'yamlencode') |
| |
| filesystem_functions = ('abspath', 'dirname', 'pathexpand', 'basename', |
| 'file', 'fileexists', 'fileset', 'filebase64', 'templatefile') |
| |
| date_time_functions = ('formatdate', 'timeadd', 'timestamp') |
| |
| hash_crypto_functions = ('base64sha256', 'base64sha512', 'bcrypt', 'filebase64sha256', |
| 'filebase64sha512', 'filemd5', 'filesha1', 'filesha256', 'filesha512', |
| 'md5', 'rsadecrypt', 'sha1', 'sha256', 'sha512', 'uuid', 'uuidv5') |
| |
| ip_network_functions = ('cidrhost', 'cidrnetmask', 'cidrsubnet', 'cidrsubnets') |
| |
| type_conversion_functions = ('can', 'defaults', 'tobool', 'tolist', 'tomap', |
| 'tonumber', 'toset', 'tostring', 'try') |
| |
| builtins = numeric_functions + string_functions + collection_functions + encoding_functions +\ |
| filesystem_functions + date_time_functions + hash_crypto_functions + ip_network_functions +\ |
| type_conversion_functions |
| builtins_re = "({})".format(('|').join(builtins)) |
| |
| def heredoc_callback(self, match, ctx): |
| # Parse a terraform heredoc |
| # match: 1 = <<[-]?, 2 = name 3 = rest of line |
| |
| start = match.start(1) |
| yield start, Operator, match.group(1) # <<[-]? |
| yield match.start(2), String.Delimiter, match.group(2) # heredoc name |
| |
| ctx.pos = match.start(3) |
| ctx.end = match.end(3) |
| yield ctx.pos, String.Heredoc, match.group(3) |
| ctx.pos = match.end() |
| |
| hdname = match.group(2) |
| tolerant = True # leading whitespace is always accepted |
| |
| lines = [] |
| |
| for match in line_re.finditer(ctx.text, ctx.pos): |
| if tolerant: |
| check = match.group().strip() |
| else: |
| check = match.group().rstrip() |
| if check == hdname: |
| for amatch in lines: |
| yield amatch.start(), String.Heredoc, amatch.group() |
| yield match.start(), String.Delimiter, match.group() |
| ctx.pos = match.end() |
| break |
| else: |
| lines.append(match) |
| else: |
| # end of heredoc not found -- error! |
| for amatch in lines: |
| yield amatch.start(), Error, amatch.group() |
| ctx.end = len(ctx.text) |
| |
| tokens = { |
| 'root': [ |
| include('basic'), |
| include('whitespace'), |
| |
| # Strings |
| (r'(".*")', bygroups(String.Double)), |
| |
| # Constants |
| (words(('true', 'false'), prefix=r'\b', suffix=r'\b'), Name.Constant), |
| |
| # Types |
| (words(types, prefix=r'\b', suffix=r'\b'), Keyword.Type), |
| |
| include('identifier'), |
| include('punctuation'), |
| (r'[0-9]+', Number), |
| ], |
| 'basic': [ |
| (r'\s*/\*', Comment.Multiline, 'comment'), |
| (r'\s*(#|//).*\n', Comment.Single), |
| include('whitespace'), |
| |
| # e.g. terraform { |
| # e.g. egress { |
| (r'(\s*)([0-9a-zA-Z-_]+)(\s*)(=?)(\s*)(\{)', |
| bygroups(Whitespace, Name.Builtin, Whitespace, Operator, Whitespace, Punctuation)), |
| |
| # Assignment with attributes, e.g. something = ... |
| (r'(\s*)([0-9a-zA-Z-_]+)(\s*)(=)(\s*)', |
| bygroups(Whitespace, Name.Attribute, Whitespace, Operator, Whitespace)), |
| |
| # Assignment with environment variables and similar, e.g. "something" = ... |
| # or key value assignment, e.g. "SlotName" : ... |
| (r'(\s*)("\S+")(\s*)([=:])(\s*)', |
| bygroups(Whitespace, Literal.String.Double, Whitespace, Operator, Whitespace)), |
| |
| # Functions, e.g. jsonencode(element("value")) |
| (builtins_re + r'(\()', bygroups(Name.Function, Punctuation)), |
| |
| # List of attributes, e.g. ignore_changes = [last_modified, filename] |
| (r'(\[)([a-z_,\s]+)(\])', bygroups(Punctuation, Name.Builtin, Punctuation)), |
| |
| # e.g. resource "aws_security_group" "allow_tls" { |
| # e.g. backend "consul" { |
| (classes_re + r'(\s+)("[0-9a-zA-Z-_]+")?(\s*)("[0-9a-zA-Z-_]+")(\s+)(\{)', |
| bygroups(Keyword.Reserved, Whitespace, Name.Class, Whitespace, Name.Variable, Whitespace, Punctuation)), |
| |
| # here-doc style delimited strings |
| (r'(<<-?)\s*([a-zA-Z_]\w*)(.*?\n)', heredoc_callback), |
| ], |
| 'identifier': [ |
| (r'\b(var\.[0-9a-zA-Z-_\.\[\]]+)\b', bygroups(Name.Variable)), |
| (r'\b([0-9a-zA-Z-_\[\]]+\.[0-9a-zA-Z-_\.\[\]]+)\b', |
| bygroups(Name.Variable)), |
| ], |
| 'punctuation': [ |
| (r'[\[\]()\{\},.?:!=]', Punctuation), |
| ], |
| 'comment': [ |
| (r'[^*/]', Comment.Multiline), |
| (r'/\*', Comment.Multiline, '#push'), |
| (r'\*/', Comment.Multiline, '#pop'), |
| (r'[*/]', Comment.Multiline) |
| ], |
| 'whitespace': [ |
| (r'\n', Whitespace), |
| (r'\s+', Whitespace), |
| (r'(\\)(\n)', bygroups(Text, Whitespace)), |
| ], |
| } |
| |
| |
| class TermcapLexer(RegexLexer): |
| """ |
| Lexer for termcap database source. |
| |
| This is very simple and minimal. |
| |
| .. versionadded:: 2.1 |
| """ |
| name = 'Termcap' |
| aliases = ['termcap'] |
| filenames = ['termcap', 'termcap.src'] |
| mimetypes = [] |
| |
| # NOTE: |
| # * multiline with trailing backslash |
| # * separator is ':' |
| # * to embed colon as data, we must use \072 |
| # * space after separator is not allowed (mayve) |
| tokens = { |
| 'root': [ |
| (r'^#.*', Comment), |
| (r'^[^\s#:|]+', Name.Tag, 'names'), |
| (r'\s+', Whitespace), |
| ], |
| 'names': [ |
| (r'\n', Whitespace, '#pop'), |
| (r':', Punctuation, 'defs'), |
| (r'\|', Punctuation), |
| (r'[^:|]+', Name.Attribute), |
| ], |
| 'defs': [ |
| (r'(\\)(\n[ \t]*)', bygroups(Text, Whitespace)), |
| (r'\n[ \t]*', Whitespace, '#pop:2'), |
| (r'(#)([0-9]+)', bygroups(Operator, Number)), |
| (r'=', Operator, 'data'), |
| (r':', Punctuation), |
| (r'[^\s:=#]+', Name.Class), |
| ], |
| 'data': [ |
| (r'\\072', Literal), |
| (r':', Punctuation, '#pop'), |
| (r'[^:\\]+', Literal), # for performance |
| (r'.', Literal), |
| ], |
| } |
| |
| |
| class TerminfoLexer(RegexLexer): |
| """ |
| Lexer for terminfo database source. |
| |
| This is very simple and minimal. |
| |
| .. versionadded:: 2.1 |
| """ |
| name = 'Terminfo' |
| aliases = ['terminfo'] |
| filenames = ['terminfo', 'terminfo.src'] |
| mimetypes = [] |
| |
| # NOTE: |
| # * multiline with leading whitespace |
| # * separator is ',' |
| # * to embed comma as data, we can use \, |
| # * space after separator is allowed |
| tokens = { |
| 'root': [ |
| (r'^#.*$', Comment), |
| (r'^[^\s#,|]+', Name.Tag, 'names'), |
| (r'\s+', Whitespace), |
| ], |
| 'names': [ |
| (r'\n', Whitespace, '#pop'), |
| (r'(,)([ \t]*)', bygroups(Punctuation, Whitespace), 'defs'), |
| (r'\|', Punctuation), |
| (r'[^,|]+', Name.Attribute), |
| ], |
| 'defs': [ |
| (r'\n[ \t]+', Whitespace), |
| (r'\n', Whitespace, '#pop:2'), |
| (r'(#)([0-9]+)', bygroups(Operator, Number)), |
| (r'=', Operator, 'data'), |
| (r'(,)([ \t]*)', bygroups(Punctuation, Whitespace)), |
| (r'[^\s,=#]+', Name.Class), |
| ], |
| 'data': [ |
| (r'\\[,\\]', Literal), |
| (r'(,)([ \t]*)', bygroups(Punctuation, Whitespace), '#pop'), |
| (r'[^\\,]+', Literal), # for performance |
| (r'.', Literal), |
| ], |
| } |
| |
| |
| class PkgConfigLexer(RegexLexer): |
| """ |
| Lexer for pkg-config |
| (see also `manual page <http://linux.die.net/man/1/pkg-config>`_). |
| |
| .. versionadded:: 2.1 |
| """ |
| |
| name = 'PkgConfig' |
| url = 'http://www.freedesktop.org/wiki/Software/pkg-config/' |
| aliases = ['pkgconfig'] |
| filenames = ['*.pc'] |
| mimetypes = [] |
| |
| tokens = { |
| 'root': [ |
| (r'#.*$', Comment.Single), |
| |
| # variable definitions |
| (r'^(\w+)(=)', bygroups(Name.Attribute, Operator)), |
| |
| # keyword lines |
| (r'^([\w.]+)(:)', |
| bygroups(Name.Tag, Punctuation), 'spvalue'), |
| |
| # variable references |
| include('interp'), |
| |
| # fallback |
| (r'\s+', Whitespace), |
| (r'[^${}#=:\n.]+', Text), |
| (r'.', Text), |
| ], |
| 'interp': [ |
| # you can escape literal "$" as "$$" |
| (r'\$\$', Text), |
| |
| # variable references |
| (r'\$\{', String.Interpol, 'curly'), |
| ], |
| 'curly': [ |
| (r'\}', String.Interpol, '#pop'), |
| (r'\w+', Name.Attribute), |
| ], |
| 'spvalue': [ |
| include('interp'), |
| |
| (r'#.*$', Comment.Single, '#pop'), |
| (r'\n', Whitespace, '#pop'), |
| |
| # fallback |
| (r'\s+', Whitespace), |
| (r'[^${}#\n\s]+', Text), |
| (r'.', Text), |
| ], |
| } |
| |
| |
| class PacmanConfLexer(RegexLexer): |
| """ |
| Lexer for pacman.conf. |
| |
| Actually, IniLexer works almost fine for this format, |
| but it yield error token. It is because pacman.conf has |
| a form without assignment like: |
| |
| UseSyslog |
| Color |
| TotalDownload |
| CheckSpace |
| VerbosePkgLists |
| |
| These are flags to switch on. |
| |
| .. versionadded:: 2.1 |
| """ |
| |
| name = 'PacmanConf' |
| url = 'https://www.archlinux.org/pacman/pacman.conf.5.html' |
| aliases = ['pacmanconf'] |
| filenames = ['pacman.conf'] |
| mimetypes = [] |
| |
| tokens = { |
| 'root': [ |
| # comment |
| (r'#.*$', Comment.Single), |
| |
| # section header |
| (r'^(\s*)(\[.*?\])(\s*)$', bygroups(Whitespace, Keyword, Whitespace)), |
| |
| # variable definitions |
| # (Leading space is allowed...) |
| (r'(\w+)(\s*)(=)', |
| bygroups(Name.Attribute, Whitespace, Operator)), |
| |
| # flags to on |
| (r'^(\s*)(\w+)(\s*)$', |
| bygroups(Whitespace, Name.Attribute, Whitespace)), |
| |
| # built-in special values |
| (words(( |
| '$repo', # repository |
| '$arch', # architecture |
| '%o', # outfile |
| '%u', # url |
| ), suffix=r'\b'), |
| Name.Variable), |
| |
| # fallback |
| (r'\s+', Whitespace), |
| (r'.', Text), |
| ], |
| } |
| |
| |
| class AugeasLexer(RegexLexer): |
| """ |
| Lexer for Augeas. |
| |
| .. versionadded:: 2.4 |
| """ |
| name = 'Augeas' |
| url = 'http://augeas.net' |
| aliases = ['augeas'] |
| filenames = ['*.aug'] |
| |
| tokens = { |
| 'root': [ |
| (r'(module)(\s*)([^\s=]+)', bygroups(Keyword.Namespace, Whitespace, Name.Namespace)), |
| (r'(let)(\s*)([^\s=]+)', bygroups(Keyword.Declaration, Whitespace, Name.Variable)), |
| (r'(del|store|value|counter|seq|key|label|autoload|incl|excl|transform|test|get|put)(\s+)', bygroups(Name.Builtin, Whitespace)), |
| (r'(\()([^:]+)(\:)(unit|string|regexp|lens|tree|filter)(\))', bygroups(Punctuation, Name.Variable, Punctuation, Keyword.Type, Punctuation)), |
| (r'\(\*', Comment.Multiline, 'comment'), |
| (r'[*+\-.;=?|]', Operator), |
| (r'[()\[\]{}]', Operator), |
| (r'"', String.Double, 'string'), |
| (r'\/', String.Regex, 'regex'), |
| (r'([A-Z]\w*)(\.)(\w+)', bygroups(Name.Namespace, Punctuation, Name.Variable)), |
| (r'.', Name.Variable), |
| (r'\s+', Whitespace), |
| ], |
| 'string': [ |
| (r'\\.', String.Escape), |
| (r'[^"]', String.Double), |
| (r'"', String.Double, '#pop'), |
| ], |
| 'regex': [ |
| (r'\\.', String.Escape), |
| (r'[^/]', String.Regex), |
| (r'\/', String.Regex, '#pop'), |
| ], |
| 'comment': [ |
| (r'[^*)]', Comment.Multiline), |
| (r'\(\*', Comment.Multiline, '#push'), |
| (r'\*\)', Comment.Multiline, '#pop'), |
| (r'[)*]', Comment.Multiline) |
| ], |
| } |
| |
| |
| class TOMLLexer(RegexLexer): |
| """ |
| Lexer for TOML, a simple language |
| for config files. |
| |
| .. versionadded:: 2.4 |
| """ |
| |
| name = 'TOML' |
| url = 'https://github.com/toml-lang/toml' |
| aliases = ['toml'] |
| filenames = ['*.toml', 'Pipfile', 'poetry.lock'] |
| |
| tokens = { |
| 'root': [ |
| # Table |
| (r'^(\s*)(\[.*?\])$', bygroups(Whitespace, Keyword)), |
| |
| # Basics, comments, strings |
| (r'[ \t]+', Whitespace), |
| (r'\n', Whitespace), |
| (r'#.*?$', Comment.Single), |
| # Basic string |
| (r'"(\\\\|\\[^\\]|[^"\\])*"', String), |
| # Literal string |
| (r'\'\'\'(.*)\'\'\'', String), |
| (r'\'[^\']*\'', String), |
| (r'(true|false)$', Keyword.Constant), |
| (r'[a-zA-Z_][\w\-]*', Name), |
| |
| # Datetime |
| # TODO this needs to be expanded, as TOML is rather flexible: |
| # https://github.com/toml-lang/toml#offset-date-time |
| (r'\d{4}-\d{2}-\d{2}(?:T| )\d{2}:\d{2}:\d{2}(?:Z|[-+]\d{2}:\d{2})', Number.Integer), |
| |
| # Numbers |
| (r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?', Number.Float), |
| (r'\d+[eE][+-]?[0-9]+j?', Number.Float), |
| # Handle +-inf, +-infinity, +-nan |
| (r'[+-]?(?:(inf(?:inity)?)|nan)', Number.Float), |
| (r'[+-]?\d+', Number.Integer), |
| |
| # Punctuation |
| (r'[]{}:(),;[]', Punctuation), |
| (r'\.', Punctuation), |
| |
| # Operators |
| (r'=', Operator) |
| |
| ] |
| } |
| |
| class NestedTextLexer(RegexLexer): |
| """ |
| Lexer for *NextedText*, a human-friendly data format. |
| |
| .. versionadded:: 2.9 |
| |
| .. versionchanged:: 2.16 |
| Added support for *NextedText* v3.0. |
| """ |
| |
| name = 'NestedText' |
| url = 'https://nestedtext.org' |
| aliases = ['nestedtext', 'nt'] |
| filenames = ['*.nt'] |
| |
| tokens = { |
| 'root': [ |
| # Comment: # ... |
| (r'^([ ]*)(#.*)$', bygroups(Whitespace, Comment)), |
| |
| # Inline dictionary: {...} |
| (r'^([ ]*)(\{)', bygroups(Whitespace, Punctuation), 'inline_dict'), |
| |
| # Inline list: [...] |
| (r'^([ ]*)(\[)', bygroups(Whitespace, Punctuation), 'inline_list'), |
| |
| # empty multiline string item: > |
| (r'^([ ]*)(>)$', bygroups(Whitespace, Punctuation)), |
| |
| # multiline string item: > ... |
| (r'^([ ]*)(>)( )(.*?)([ \t]*)$', bygroups(Whitespace, Punctuation, Whitespace, Text, Whitespace)), |
| |
| # empty list item: - |
| (r'^([ ]*)(-)$', bygroups(Whitespace, Punctuation)), |
| |
| # list item: - ... |
| (r'^([ ]*)(-)( )(.*?)([ \t]*)$', bygroups(Whitespace, Punctuation, Whitespace, Text, Whitespace)), |
| |
| # empty multiline key item: : |
| (r'^([ ]*)(:)$', bygroups(Whitespace, Punctuation)), |
| |
| # multiline key item: : ... |
| (r'^([ ]*)(:)( )([^\n]*?)([ \t]*)$', bygroups(Whitespace, Punctuation, Whitespace, Name.Tag, Whitespace)), |
| |
| # empty dict key item: ...: |
| (r'^([ ]*)([^\{\[\s].*?)(:)$', bygroups(Whitespace, Name.Tag, Punctuation)), |
| |
| # dict key item: ...: ... |
| (r'^([ ]*)([^\{\[\s].*?)(:)( )(.*?)([ \t]*)$', bygroups(Whitespace, Name.Tag, Punctuation, Whitespace, Text, Whitespace)), |
| ], |
| 'inline_list': [ |
| include('whitespace'), |
| (r'[^\{\}\[\],\s]+', Text), |
| include('inline_value'), |
| (r',', Punctuation), |
| (r'\]', Punctuation, '#pop'), |
| (r'\n', Error, '#pop'), |
| ], |
| 'inline_dict': [ |
| include('whitespace'), |
| (r'[^\{\}\[\],:\s]+', Name.Tag), |
| (r':', Punctuation, 'inline_dict_value'), |
| (r'\}', Punctuation, '#pop'), |
| (r'\n', Error, '#pop'), |
| ], |
| 'inline_dict_value': [ |
| include('whitespace'), |
| (r'[^\{\}\[\],:\s]+', Text), |
| include('inline_value'), |
| (r',', Punctuation, '#pop'), |
| (r'\}', Punctuation, '#pop:2'), |
| ], |
| 'inline_value': [ |
| include('whitespace'), |
| (r'\{', Punctuation, 'inline_dict'), |
| (r'\[', Punctuation, 'inline_list'), |
| ], |
| 'whitespace': [ |
| (r'[ \t]+', Whitespace), |
| ], |
| } |
| |
| |
| class SingularityLexer(RegexLexer): |
| """ |
| Lexer for Singularity definition files. |
| |
| .. versionadded:: 2.6 |
| """ |
| |
| name = 'Singularity' |
| url = 'https://www.sylabs.io/guides/3.0/user-guide/definition_files.html' |
| aliases = ['singularity'] |
| filenames = ['*.def', 'Singularity'] |
| flags = re.IGNORECASE | re.MULTILINE | re.DOTALL |
| |
| _headers = r'^(\s*)(bootstrap|from|osversion|mirrorurl|include|registry|namespace|includecmd)(:)' |
| _section = r'^(%(?:pre|post|setup|environment|help|labels|test|runscript|files|startscript))(\s*)' |
| _appsect = r'^(%app(?:install|help|run|labels|env|test|files))(\s*)' |
| |
| tokens = { |
| 'root': [ |
| (_section, bygroups(Generic.Heading, Whitespace), 'script'), |
| (_appsect, bygroups(Generic.Heading, Whitespace), 'script'), |
| (_headers, bygroups(Whitespace, Keyword, Text)), |
| (r'\s*#.*?\n', Comment), |
| (r'\b(([0-9]+\.?[0-9]*)|(\.[0-9]+))\b', Number), |
| (r'[ \t]+', Whitespace), |
| (r'(?!^\s*%).', Text), |
| ], |
| 'script': [ |
| (r'(.+?(?=^\s*%))|(.*)', using(BashLexer), '#pop'), |
| ], |
| } |
| |
| def analyse_text(text): |
| """This is a quite simple script file, but there are a few keywords |
| which seem unique to this language.""" |
| result = 0 |
| if re.search(r'\b(?:osversion|includecmd|mirrorurl)\b', text, re.IGNORECASE): |
| result += 0.5 |
| |
| if re.search(SingularityLexer._section[1:], text): |
| result += 0.49 |
| |
| return result |
| |
| |
| class UnixConfigLexer(RegexLexer): |
| """ |
| Lexer for Unix/Linux config files using colon-separated values, e.g. |
| |
| * ``/etc/group`` |
| * ``/etc/passwd`` |
| * ``/etc/shadow`` |
| |
| .. versionadded:: 2.12 |
| """ |
| |
| name = 'Unix/Linux config files' |
| aliases = ['unixconfig', 'linuxconfig'] |
| filenames = [] |
| |
| tokens = { |
| 'root': [ |
| (r'^#.*', Comment), |
| (r'\n', Whitespace), |
| (r':', Punctuation), |
| (r'[0-9]+', Number), |
| (r'((?!\n)[a-zA-Z0-9\_\-\s\(\),]){2,}', Text), |
| (r'[^:\n]+', String), |
| ], |
| } |
