Module:Studio debug - Revision history

Magent: Finished with it; left blank for deletion (via update-page on MediaWiki MCP Server)

2026-09-17T21:45:16Z

Finished with it; left blank for deletion (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:45, 17 September 2026
Line 1:		Line 1:
	-- ~~Temporary~~. ~~Delete once~~ Module:Studio sessions ~~is behaving~~.		-- Spent. This was a scratch module for one afternoon's debugging of
			-- Module:Studio sessions, and it answered its question: a template-formatted
			-- #ask comes back wrapped in a literal [[SMW::off]] ... [[SMW::on]], which was
			-- ending up inside the record's name.
			--
			-- Safe to delete. Nothing calls it.

	~~local p = {}~~		return {}

	~~function p.bytes( frame )~~
	~~local raw = frame:callParserFunction( "#ask",~~ {
	~~"[[Has performer::Harry Clark]]",~~
	~~"?Has track name=track",~~
	~~"mainlabel=record",~~
	~~"link=none",~~
	~~"searchlabel=",~~
	~~"limit=200",~~
	~~"format=plainlist",~~
	~~"sep=@@",~~
	~~"template=Studio appearance row",~~
	} )
	~~local unstripped = mw.text.unstrip( raw or "" )~~
	~~local record = unstripped:match( "^(.-)\|\|" ) or unstripped~~
	~~record = record:match( "^([^#]*)" ) or record~~

	~~local out = { "len=" .. #record .. " [" }~~
	~~for i = 1, #record do~~
	~~table.insert( out, string.byte( record, i ) .. " " )~~
	~~end~~
	~~table.insert( out, "]" )~~
	~~return "<pre>" .. table.concat( out ) .. "</pre>"~~
	~~end~~

	~~return p~~

Magent: Dump the bytes of the record name (via update-page on MediaWiki MCP Server)

2026-09-17T21:43:53Z

Dump the bytes of the record name (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:43, 17 September 2026
Line 3:		Line 3:
	local p = {}		local p = {}

	~~local~~ function ~~rows~~( frame )		function p.bytes( frame )
	local raw = frame:callParserFunction( "#ask", {		local raw = frame:callParserFunction( "#ask", {
	"[[Has performer::Harry Clark]]",		"[[Has performer::Harry Clark]]",
	"?Has track name=track",		"?Has track name=track",
	~~"?Has track number=number",~~
	~~"?Has instrument=instrument",~~
	"mainlabel=record",		"mainlabel=record",
	"link=none",		"link=none",
Line 17:		Line 15:
	"template=Studio appearance row",		"template=Studio appearance row",
	} )		} )
	~~raw~~ = mw.text.unstrip( raw or ~~"" )~~		local unstripped = mw.text.unstrip( raw or "" )
	~~raw = raw:gsub( "\127[^\127]*\127", "" ):gsub( "<[^>]+>",~~ "" )		local record = unstripped:match( "^(.-)\|\|" ) or unstripped
	local record = ~~raw~~:match( "^(.-)\|\|" ) or ""		record = record:match( "^([^#]*)" ) or record
	~~return~~ record:match( "^([^#]*)" ) or record
	~~end~~

	~~-- Query, then link. No licence lookup.~~		local out = { "len=" .. #record .. " [" }
	~~function p.nolicence( frame )~~		for i = 1, #record do
	local ~~record~~ = ~~rows( frame )~~		table.insert( out, string.byte( record, i ) .. " " )
	~~return '<div style~~="~~font-weight:600;">[['~~ .. record .. "~~]]</div>~~"		end
	~~end~~		table.insert( out, "]" )
			return "<pre>" .. table.concat( out ) .. "</pre>"
	~~-- Query~~, ~~then ask the~~ record ~~for its licence, then link.~~
	~~function p~~.~~withlicence~~( ~~frame )~~
	~~local record = rows( frame )~~
	~~local licence = frame:callParserFunction~~( ~~"#show", {~~
	record, ~~"?Has license", "link=none", "default=",~~
	} )
	~~licence = mw~~.~~text~~.~~unstrip( licence or~~ "" )
	~~licence = licence:gsub~~( ~~"\127[^\127]*\127"~~, "~~" ):gsub( "<[^>~~]~~+>", "~~" )
	return '<~~div style=~~"~~font-weight:600;">[['~~ .. ~~record~~ .. "]]</~~div~~> ~~licence=[" .. licence .. "]~~"
	end		end

	return p		return p

Magent: Isolate the licence lookup (via update-page on MediaWiki MCP Server)

2026-09-17T21:43:33Z

Isolate the licence lookup (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:43, 17 September 2026
Line 3:		Line 3:
	local p = {}		local p = {}

	local function ~~visible~~( s )		local function rows( frame )
	s = ~~( s or "" )~~:~~gsub~~( "~~\127~~", ~~"<DEL>" )~~		local raw = frame:callParserFunction( "#ask", {
	~~s = s:gsub( "&", "&" ):gsub( "<", "<" ):gsub( ">", ">" )~~		"[[Has performer::Harry Clark]]",
	~~return s~~		"?Has track name=track",
	~~end~~		"?Has track number=number",
			"?Has instrument=instrument",
	~~local function ask( frame, printouts )~~		"mainlabel=record",
	~~local args = {~~ "[[Has performer::Harry Clark]]" }		"link=none",
	~~for _~~, ~~one in ipairs( printouts ) do~~		"searchlabel=",
	~~table.insert( args~~, ~~one )~~		"limit=200",
	~~end~~		"format=plainlist",
	~~for _~~, ~~one in ipairs( {~~		"sep=@@",
	"mainlabel=record", "link=none", "searchlabel=", "limit=200",		"template=Studio appearance row",
	"format=plainlist", "sep=@@", "template=Studio appearance row",		} )
	} ) do		raw = mw.text.unstrip( raw or "" )
	~~table~~.~~insert~~( ~~args~~, ~~one~~ )		raw = raw:gsub( "\127[^\127]*\127", "" ):gsub( "<[^>]+>", "" )
	~~end~~		local record = raw:match( "^(.-)\|\|" ) or ""
	return ~~frame~~:~~callParserFunction~~( "#~~ask~~"~~, args~~ )		return record:match( "^([^#]*)" ) or record
	end		end

	function p.~~one~~( frame )		-- Query, then link. No licence lookup.
	local ~~raw~~ = ~~ask~~( frame~~, { "?Has track name=track" }~~ )		function p.nolicence( frame )
	return "~~BEFORE~~ " .. ~~visible( raw )~~ .. " ~~AFTER~~ " ~~.. visible( mw.text.unstrip( raw ) )~~		local record = rows( frame )
			return '<div style="font-weight:600;">[[' .. record .. "]]</div>"
	end		end

	function p.~~all~~( frame )		-- Query, then ask the record for its licence, then link.
	local ~~raw~~ = ~~ask~~( frame, {		function p.withlicence( frame )
	"?Has ~~track name=track~~", "~~?Has track number~~=~~number~~", "~~?Has instrument~~=~~instrument~~",		local record = rows( frame )
			local licence = frame:callParserFunction( "#show", {
			record, "?Has license", "link=none", "default=",
	} )		} )
	return "~~BEFORE~~ " .. ~~visible( raw )~~ .. " ~~AFTER~~ " .. ~~visible( mw~~.~~text~~.~~unstrip( raw ) )~~		licence = mw.text.unstrip( licence or "" )
			licence = licence:gsub( "\127[^\127]*\127", "" ):gsub( "<[^>]+>", "" )
			return '<div style="font-weight:600;">[[' .. record .. "]]</div> licence=[" .. licence .. "]"
	end		end

	return p		return p

Magent: Test the extra printouts (via update-page on MediaWiki MCP Server)

2026-09-17T21:43:02Z

Test the extra printouts (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:43, 17 September 2026
Line 4:		Line 4:

	local function visible( s )		local function visible( s )
	s = ( s or "" ):gsub( "\127[^\127]*\127", "<~~MARKER~~>" )		s = ( s or "" ):gsub( "\127", "<DEL>" )
	s = s:gsub( "&", "&" ):gsub( "<", "<" ):gsub( ">", ">" )		s = s:gsub( "&", "&" ):gsub( "<", "<" ):gsub( ">", ">" )
	return s		return s
	end		end

	local function ask( frame, ~~extra~~ )		local function ask( frame, printouts )
	local args = {		local args = { "[[Has performer::Harry Clark]]" }
	"[[Has performer::Harry Clark]]",		for _, one in ipairs( printouts ) do
	~~"?Has track name=track",~~
	~~"mainlabel=record",~~
	~~"link=none",~~
	~~"searchlabel=",~~
	~~"limit=200",~~
	}
	for _, one in ipairs( ~~extra~~ ) do
	table.insert( args, one )		table.insert( args, one )
	end		end
	~~local raw~~ = ~~frame:callParserFunction(~~ "~~#ask~~", ~~args )~~		for _, one in ipairs( {
	~~return mw.text.unstrip( raw or~~ "" )		"mainlabel=record", "link=none", "searchlabel=", "limit=200",
	~~end~~		"format=plainlist", "sep=@@", "template=Studio appearance row",
			} ) do
	~~-- With a row template~~, ~~as the real module does.~~		table.insert( args, one )
	~~function p.withtemplate( frame )~~		end
	~~local raw~~ = ~~ask( frame~~, { "format=plainlist", "sep=@@", "template=Studio appearance row" } )		return frame:callParserFunction( "#ask", args )
	return "~~got~~ " ~~.. visible( raw~~ ) ~~.. " -- link after: [[4masks]]"~~
	end		end

	~~-- Without one: the values come back separated by SMW's own punctuation.~~		function p.one( frame )
	function p.~~notemplate~~( frame )		local raw = ask( frame, { "?Has track name=track" } )
	local raw = ask( frame, { "~~format=list", "sep=@@", "propsep~~=\|\|" } )		return "BEFORE " .. visible( raw ) .. " AFTER " .. visible( mw.text.unstrip( raw ) )
	return "~~got~~ " .. visible( raw ) .. " ~~-- link after: [[4masks]]~~"
	end		end

	~~-- No query at all, for a baseline.~~		function p.all( frame )
	function p.~~noask~~( frame )		local raw = ask( frame, {
	return "~~got nothing -- link after: [[4masks]]~~"		"?Has track name=track", "?Has track number=number", "?Has instrument=instrument",
			} )
			return "BEFORE " .. visible( raw ) .. " AFTER " .. visible( mw.text.unstrip( raw ) )
	end		end

	return p		return p

Magent: Test whether template= in the query is what breaks links afterwards (via update-page on MediaWiki MCP Server)

2026-09-17T21:42:20Z

Test whether template= in the query is what breaks links afterwards (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:42, 17 September 2026
Line 9:		Line 9:
	end		end

	~~-- The full~~ ask ~~the real module makes, then a link after it.~~		local function ask( frame, extra )
	~~function p.askthenlink~~( frame )		local args = {
	local ~~raw~~ = ~~frame:callParserFunction( "#ask",~~ {
	"[[Has performer::Harry Clark]]",		"[[Has performer::Harry Clark]]",
	"?Has track name=track",		"?Has track name=track",
	~~"?Has track number=number",~~
	~~"?Has instrument=instrument",~~
	"mainlabel=record",		"mainlabel=record",
	~~"format=plainlist",~~
	"link=none",		"link=none",
	~~"sep=@@",~~
	~~"template=Studio appearance row",~~
	"searchlabel=",		"searchlabel=",
	"limit=200",		"limit=200",
	} )		}
	~~raw = mw~~.~~text.unstrip~~( ~~raw or ""~~ )		for _, one in ipairs( extra ) do
	raw = ~~raw:gsub( "\127[^\127]*\127", "" )~~:~~gsub~~( "~~<[^>]+>~~", "" )		table.insert( args, one )
	return ~~"raw=["~~ .. ~~visible~~( raw ~~) ..~~ "~~] then a link: [[4masks]] and another [[Studio sessions test]]~~"		end
			local raw = frame:callParserFunction( "#ask", args )
			return mw.text.unstrip( raw or "" )
	end		end

	-- ~~The same~~, ~~but reading the record out of the row the way~~ the module does.		-- With a row template, as the real module does.
	function p.~~fromrow~~( frame )		function p.withtemplate( frame )
	local raw = frame~~:callParserFunction( "#ask"~~, {		local raw = ask( frame, { "format=plainlist", "sep=@@", "template=Studio appearance row" } )
	~~"[[Has performer::Harry Clark]]",~~		return "got " .. visible( raw ) .. " -- link after: [[4masks]]"
	~~"?Has track name=track",~~		end
	~~"mainlabel=record",~~
	"format=plainlist",		-- Without one: the values come back separated by SMW's own punctuation.
	~~"link=none",~~		function p.notemplate( frame )
	"sep=@@",		local raw = ask( frame, { "format=list", "sep=@@", "propsep=\|\|" } )
	"template=Studio appearance row",		return "got " .. visible( raw ) .. " -- link after: [[4masks]]"
	"~~searchlabel=~~",		end
	"~~limit=200~~",
	~~} )~~		-- No query at all, for a baseline.
	~~raw = mw~~.~~text~~.~~unstrip~~( ~~raw or ""~~ )		function p.noask( frame )
	raw = ~~raw:gsub~~( "~~\127[^\127]*\127~~", "~~" ):gsub( "<[^>]+>~~", "~~" )~~		return "got nothing -- link after: [[4masks]]"
	~~local record~~ = ~~raw:match( "^(.-)~~\|\|" ) ~~or "no match"~~
	~~record = record:match( "^([^#]*)" ) or record~~
	return "~~record=[~~" .. visible( ~~record~~ ) .. "~~] as a~~ link: [[" .. ~~record ..~~ "]]"
	end		end

	return p		return p

Magent: Narrow down which call eats a following link (via update-page on MediaWiki MCP Server)

2026-09-17T21:41:40Z

Narrow down which call eats a following link (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:41, 17 September 2026
Line 9:		Line 9:
	end		end

	function p.~~raw~~( frame )		-- The full ask the real module makes, then a link after it.
	~~local who = frame.args[1] or "Harry Clark"~~		function p.askthenlink( frame )
	local raw = frame:callParserFunction( "#ask", {		local raw = frame:callParserFunction( "#ask", {
	"[[Has performer::~~" .. who .. "~~]]",		"[[Has performer::Harry Clark]]",
	"?Has track name=track",		"?Has track name=track",
			"?Has track number=number",
			"?Has instrument=instrument",
	"mainlabel=record",		"mainlabel=record",
	"format=plainlist",		"format=plainlist",
Line 22:		Line 24:
	"limit=200",		"limit=200",
	} )		} )
	~~return "<pre>BEFORE: "~~ .. ~~visible~~( raw )		raw = mw.text.unstrip( raw or "" )
	.. "\~~nAFTER~~: " .. visible~~( mw.text.unstrip~~( raw ~~or "" )~~ ) .. "~~</pre>~~"		raw = raw:gsub( "\127[^\127]*\127", "" ):gsub( "<[^>]+>", "" )
			return "raw=[" .. visible( raw ) .. "] then a link: [[4masks]] and another [[Studio sessions test]]"
	end		end

	function p.~~link~~( frame )		-- The same, but reading the record out of the row the way the module does.
	~~return~~ "~~one:~~ [[~~Studio sessions test]] \|\| two~~: ~~[[4masks~~]]"		function p.fromrow( frame )
	~~end~~		local raw = frame:callParserFunction( "#ask", {
			"[[Has performer::Harry Clark]]",
	~~-- What does the real module hand back~~, ~~character for character?~~		"?Has track name=track",
	~~function p~~.~~dump~~( ~~frame~~ )		"mainlabel=record",
	~~local studio~~ = ~~require~~( "~~Module~~:~~Studio sessions~~" )		"format=plainlist",
	local ~~out~~ = ~~studio~~.~~appearances~~( ~~frame~~ )		"link=none",
	return "~~<pre>~~" .. visible( ~~out~~ ) .. "~~</pre>~~"		"sep=@@",
			"template=Studio appearance row",
			"searchlabel=",
			"limit=200",
			} )
			raw = mw.text.unstrip( raw or "" )
			raw = raw:gsub( "\127[^\127]*\127", "" ):gsub( "<[^>]+>", "" )
			local record = raw:match( "^(.-)\|\|" ) or "no match"
			record = record:match( "^([^#]*)" ) or record
			return "record=[" .. visible( record ) .. "] as a link: [[" .. record .. "]]"
	end		end

	return p		return p

Magent: Dump the exact string Module:Studio sessions returns (via update-page on MediaWiki MCP Server)

2026-09-17T21:41:07Z

Dump the exact string Module:Studio sessions returns (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 21:41, 17 September 2026
Line 1:		Line 1:
	-- Temporary~~. Shows what the parser hands back to Lua from an #ask, with the~~		-- Temporary. Delete once Module:Studio sessions is behaving.
	~~-- invisible parts made visible: strip markers as <MARKER>, angle brackets~~
	~~-- escaped~~. Delete once Module:Studio sessions is behaving.

	local p = {}		local p = {}
Line 16:		Line 14:
	"[[Has performer::" .. who .. "]]",		"[[Has performer::" .. who .. "]]",
	"?Has track name=track",		"?Has track name=track",
	~~"?Has track number=number",~~
	~~"?Has instrument=instrument",~~
	"mainlabel=record",		"mainlabel=record",
	"format=plainlist",		"format=plainlist",
Line 26:		Line 22:
	"limit=200",		"limit=200",
	} )		} )
	~~local unstripped = mw.text.unstrip( raw or "" )~~
	return "<pre>BEFORE: " .. visible( raw )		return "<pre>BEFORE: " .. visible( raw )
	.. "\nAFTER: " .. visible( ~~unstripped~~ ) .. "</pre>"		.. "\nAFTER: " .. visible( mw.text.unstrip( raw or "" ) ) .. "</pre>"
	end		end

	~~-- Does a plain link survive, on its own and after a #show?~~
	function p.link( frame )		function p.link( frame )
	~~local plain =~~ "[[Studio sessions test]]"		return "one: [[Studio sessions test]] \|\| two: [[4masks]]"
			end
	~~local afterShow = frame~~:~~callParserFunction( "#show", {~~
	~~"Studio sessions test", "?Has license", "link=none", "default=~~",
	~~} )~~
	~~afterShow = mw.text.unstrip( afterShow or "" )~~

	~~return~~ "~~one~~: " ~~.. plain~~		-- What does the real module hand back, character for character?
	.~~. " \|\| two: [[4masks]]"~~		function p.dump( frame )
	.. " ~~\|\| show returned: [~~" .. visible( ~~afterShow~~ ) .. "]"		local studio = require( "Module:Studio sessions" )
	~~.. " \|\| three: [[Studio sessions test]]~~"		local out = studio.appearances( frame )
			return "<pre>" .. visible( out ) .. "</pre>"
	end		end

	return p		return p

Magent: Also test whether a link returned after a #show call still renders (via update-page on MediaWiki MCP Server)

2026-09-17T21:40:42Z

Also test whether a link returned after a #show call still renders (via update-page on MediaWiki MCP Server)

@@ Line 29: / Line 29: @@
 	return "<pre>BEFORE: " .. visible( raw )
 		.. "\nAFTER:  " .. visible( unstripped ) .. "</pre>"
 end
 return p

Magent: Temporary: show what an #ask called from Lua actually returns (via create-page on MediaWiki MCP Server)

2026-09-17T21:40:15Z

Temporary: show what an #ask called from Lua actually returns (via create-page on MediaWiki MCP Server)

New page

-- Temporary. Shows what the parser hands back to Lua from an #ask, with the
-- invisible parts made visible: strip markers as <MARKER>, angle brackets
-- escaped. Delete once Module:Studio sessions is behaving.

local p = {}

local function visible( s )
s = ( s or "" ):gsub( "\127[^\127]*\127", "<MARKER>" )
s = s:gsub( "&", "&" ):gsub( "<", "<" ):gsub( ">", ">" )
return s
end

function p.raw( frame )
local who = frame.args[1] or "Harry Clark"
local raw = frame:callParserFunction( "#ask", {
"[[Has performer::" .. who .. "]]",
"?Has track name=track",
"?Has track number=number",
"?Has instrument=instrument",
"mainlabel=record",
"format=plainlist",
"link=none",
"sep=@@",
"template=Studio appearance row",
"searchlabel=",
"limit=200",
} )
local unstripped = mw.text.unstrip( raw or "" )
return "<pre>BEFORE: " .. visible( raw )
.. "\nAFTER: " .. visible( unstripped ) .. "</pre>"
end

return p