TagParser#
- class langchain_experimental.llms.anthropic_functions.TagParser[source]#
Parser for the tool tags.
A heavy-handed solution, but it’s fast for prototyping.
Might be re-implemented later to restrict scope to the limited grammar, and more efficiency.
Uses an HTML parser to parse a limited grammar that allows for syntax of the form:
INPUT -> JUNK? VALUE* JUNK -> JUNK_CHARACTER+ JUNK_CHARACTER -> whitespace | , VALUE -> <IDENTIFIER>DATA</IDENTIFIER> | OBJECT OBJECT -> <IDENTIFIER>VALUE+</IDENTIFIER> IDENTIFIER -> [a-Z][a-Z0-9_]* DATA -> .*
Interprets the data to allow repetition of tags and recursion to support representation of complex types.
^ Just another approximately wrong grammar specification.
Attributes
CDATA_CONTENT_ELEMENTS
Methods
__init__
()A heavy-handed solution, but it's fast for prototyping.
close
()Handle any buffered data.
feed
(data)Feed data to the parser.
Return full source of start tag: '<...>'.
getpos
()Return current line number and offset.
goahead
(end)handle_charref
(name)handle_comment
(data)handle_data
(data)Hook when handling data.
handle_decl
(decl)handle_endtag
(tag)Hook when a tag is closed.
handle_entityref
(name)handle_pi
(data)handle_startendtag
(tag, attrs)handle_starttag
(tag, attrs)Hook when a new tag is encountered.
parse_bogus_comment
(i[, report])parse_comment
(i[, report])parse_endtag
(i)parse_marked_section
(i[, report])parse_pi
(i)reset
()Reset this instance.
set_cdata_mode
(elem)unknown_decl
(data)updatepos
(i, j)- __init__() None [source]#
A heavy-handed solution, but it’s fast for prototyping.
Might be re-implemented later to restrict scope to the limited grammar, and more efficiency.
Uses an HTML parser to parse a limited grammar that allows for syntax of the form:
INPUT -> JUNK? VALUE* JUNK -> JUNK_CHARACTER+ JUNK_CHARACTER -> whitespace | , VALUE -> <IDENTIFIER>DATA</IDENTIFIER> | OBJECT OBJECT -> <IDENTIFIER>VALUE+</IDENTIFIER> IDENTIFIER -> [a-Z][a-Z0-9_]* DATA -> .*
Interprets the data to allow repetition of tags and recursion to support representation of complex types.
^ Just another approximately wrong grammar specification.
- Return type:
None
- check_for_whole_start_tag(i)#
- clear_cdata_mode()#
- close()#
Handle any buffered data.
- feed(data)#
Feed data to the parser.
Call this as often as you want, with as little or as much text as you want (may include ‘n’).
- get_starttag_text()#
Return full source of start tag: ‘<…>’.
- getpos()#
Return current line number and offset.
- goahead(end)#
- handle_charref(name)#
- handle_comment(data)#
- handle_data(data: str) None [source]#
Hook when handling data.
- Parameters:
data (str) –
- Return type:
None
- handle_decl(decl)#
- handle_endtag(tag: str) None [source]#
Hook when a tag is closed.
- Parameters:
tag (str) –
- Return type:
None
- handle_entityref(name)#
- handle_pi(data)#
- handle_startendtag(tag, attrs)#
- handle_starttag(tag: str, attrs: Any) None [source]#
Hook when a new tag is encountered.
- Parameters:
tag (str) –
attrs (Any) –
- Return type:
None
- parse_bogus_comment(i, report=1)#
- parse_comment(i, report=1)#
- parse_declaration(i)#
- parse_endtag(i)#
- parse_html_declaration(i)#
- parse_marked_section(i, report=1)#
- parse_pi(i)#
- parse_starttag(i)#
- reset()#
Reset this instance. Loses all unprocessed data.
- set_cdata_mode(elem)#
- unknown_decl(data)#
- updatepos(i, j)#