MediaWiki API result
This is the HTML representation of the JSON format. HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format. To see the non-HTML representation of the JSON format, set format=json.
See the complete documentation, or the API help for more information.
{ "paraminfo": { "helpformat": "none", "modules": [ { "name": "parse", "classname": "ApiParse", "path": "parse", "group": "action", "prefix": "", "source": "MediaWiki", "sourcename": "MediaWiki", "licensetag": "GPL-2.0-or-later", "licenselink": "https://www.alma.inaf.it/index.php/Special:Version/License/MediaWiki", "readrights": "", "helpurls": [ "https://www.mediawiki.org/wiki/Special:MyLanguage/API:Parsing_wikitext#parse" ], "parameters": [ { "index": 1, "name": "title", "type": "string" }, { "index": 2, "name": "text", "type": "text" }, { "index": 3, "name": "revid", "type": "integer" }, { "index": 4, "name": "summary", "type": "string" }, { "index": 5, "name": "page", "type": "string" }, { "index": 6, "name": "pageid", "type": "integer" }, { "index": 7, "name": "redirects", "type": "boolean" }, { "index": 8, "name": "oldid", "type": "integer" }, { "index": 9, "name": "prop", "type": [ "categories", "categorieshtml", "displaytitle", "encodedjsconfigvars", "externallinks", "headhtml", "images", "indicators", "iwlinks", "jsconfigvars", "langlinks", "limitreportdata", "limitreporthtml", "links", "modules", "parsetree", "parsewarnings", "parsewarningshtml", "properties", "revid", "sections", "subtitle", "templates", "text", "wikitext", "headitems" ], "default": "text|langlinks|categories|links|templates|images|externallinks|sections|revid|displaytitle|iwlinks|properties|parsewarnings", "multi": "", "lowlimit": 50, "highlimit": 500, "limit": 50, "deprecatedvalues": [ "headitems" ] }, { "index": 10, "name": "wrapoutputclass", "type": "string", "default": "mw-parser-output" }, { "index": 11, "name": "pst", "type": "boolean" }, { "index": 12, "name": "onlypst", "type": "boolean" }, { "index": 13, "name": "effectivelanglinks", "type": "boolean", "deprecated": "" }, { "index": 14, "name": "section", "type": "string" }, { "index": 15, "name": "sectiontitle", "type": "string" }, { "index": 16, "name": "disablepp", "type": "boolean", "deprecated": "" }, { "index": 17, "name": "disablelimitreport", "type": "boolean" }, { "index": 18, "name": "disableeditsection", "type": "boolean" }, { "index": 19, "name": "disablestylededuplication", "type": "boolean" }, { "index": 20, "name": "showstrategykeys", "type": "boolean" }, { "index": 21, "name": "generatexml", "type": "boolean", "deprecated": "" }, { "index": 22, "name": "preview", "type": "boolean" }, { "index": 23, "name": "sectionpreview", "type": "boolean" }, { "index": 24, "name": "disabletoc", "type": "boolean" }, { "index": 25, "name": "useskin", "type": [ "apioutput", "fallback", "vector", "vector-2022" ] }, { "index": 26, "name": "contentformat", "type": [ "application/json", "application/octet-stream", "application/unknown", "application/x-binary", "text/css", "text/javascript", "text/plain", "text/unknown", "text/x-wiki", "unknown/unknown" ] }, { "index": 27, "name": "contentmodel", "type": [ "css", "javascript", "json", "text", "unknown", "wikitext" ] } ], "templatedparameters": [] }, { "name": "phpfm", "classname": "ApiFormatPhp", "path": "phpfm", "group": "format", "prefix": "", "source": "MediaWiki", "sourcename": "MediaWiki", "licensetag": "GPL-2.0-or-later", "licenselink": "https://www.alma.inaf.it/index.php/Special:Version/License/MediaWiki", "readrights": "", "helpurls": [ "https://www.mediawiki.org/wiki/Special:MyLanguage/API:Data_formats" ], "parameters": [ { "index": 1, "name": "wrappedhtml", "type": "boolean" }, { "index": 2, "name": "formatversion", "type": [ "1", "2", "latest" ], "default": "1" } ], "templatedparameters": [] }, { "name": "allpages", "classname": "ApiQueryAllPages", "path": "query+allpages", "group": "list", "prefix": "ap", "source": "MediaWiki", "sourcename": "MediaWiki", "licensetag": "GPL-2.0-or-later", "licenselink": "https://www.alma.inaf.it/index.php/Special:Version/License/MediaWiki", "readrights": "", "generator": "", "helpurls": [ "https://www.mediawiki.org/wiki/Special:MyLanguage/API:Allpages" ], "parameters": [ { "index": 1, "name": "from", "type": "string" }, { "index": 2, "name": "continue", "type": "string" }, { "index": 3, "name": "to", "type": "string" }, { "index": 4, "name": "prefix", "type": "string" }, { "index": 5, "name": "namespace", "type": "namespace", "default": 0 }, { "index": 6, "name": "filterredir", "type": [ "all", "nonredirects", "redirects" ], "default": "all" }, { "index": 7, "name": "minsize", "type": "integer" }, { "index": 8, "name": "maxsize", "type": "integer" }, { "index": 9, "name": "prtype", "type": [ "edit", "move", "upload" ], "multi": "", "lowlimit": 50, "highlimit": 500, "limit": 50 }, { "index": 10, "name": "prlevel", "type": [ "", "autoconfirmed", "sysop" ], "multi": "", "lowlimit": 50, "highlimit": 500, "limit": 50 }, { "index": 11, "name": "prfiltercascade", "type": [ "all", "cascading", "noncascading" ], "default": "all" }, { "index": 12, "name": "limit", "type": "limit", "default": 10, "min": 1, "max": 500, "highmax": 5000 }, { "index": 13, "name": "dir", "type": [ "ascending", "descending" ], "default": "ascending" }, { "index": 14, "name": "filterlanglinks", "type": [ "all", "withlanglinks", "withoutlanglinks" ], "default": "all" }, { "index": 15, "name": "prexpiry", "type": [ "all", "definite", "indefinite" ], "default": "all" } ], "templatedparameters": [] }, { "name": "siteinfo", "classname": "ApiQuerySiteinfo", "path": "query+siteinfo", "group": "meta", "prefix": "si", "source": "MediaWiki", "sourcename": "MediaWiki", "licensetag": "GPL-2.0-or-later", "licenselink": "https://www.alma.inaf.it/index.php/Special:Version/License/MediaWiki", "readrights": "", "helpurls": [ "https://www.mediawiki.org/wiki/Special:MyLanguage/API:Siteinfo" ], "parameters": [ { "index": 1, "name": "prop", "type": [ "dbrepllag", "defaultoptions", "extensions", "extensiontags", "fileextensions", "functionhooks", "general", "interwikimap", "languages", "languagevariants", "libraries", "magicwords", "namespacealiases", "namespaces", "protocols", "restrictions", "rightsinfo", "showhooks", "skins", "specialpagealiases", "statistics", "uploaddialog", "usergroups", "variables" ], "default": "general", "multi": "", "lowlimit": 50, "highlimit": 500, "limit": 50 }, { "index": 2, "name": "filteriw", "type": [ "!local", "local" ] }, { "index": 3, "name": "showalldb", "type": "boolean" }, { "index": 4, "name": "numberingroup", "type": "boolean" }, { "index": 5, "name": "inlanguagecode", "type": "string" } ], "templatedparameters": [] } ] } }{ "error": { "code": "internal_api_error_DBTransactionStateError", "info": "[51af04e988d549be00e78d6b] Exception caught: A database query error has occurred. This may indicate a bug in the software.", "errorclass": "Wikimedia\\Rdbms\\DBTransactionStateError", "*": "Wikimedia\\Rdbms\\DBTransactionStateError at /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/TransactionManager.php(203)\nfrom /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/TransactionManager.php(203)\n#0 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/Database.php(1390): Wikimedia\\Rdbms\\TransactionManager->assertTransactionStatus()\n#1 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/Database.php(936): Wikimedia\\Rdbms\\Database->assertQueryIsCurrentlyAllowed()\n#2 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/Database.php(1708): Wikimedia\\Rdbms\\Database->query()\n#3 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/Database.php(1661): Wikimedia\\Rdbms\\Database->select()\n#4 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/DBConnRef.php(103): Wikimedia\\Rdbms\\Database->selectField()\n#5 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/libs/rdbms/database/DBConnRef.php(312): Wikimedia\\Rdbms\\DBConnRef->__call()\n#6 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/LCStoreDB.php(61): Wikimedia\\Rdbms\\DBConnRef->selectField()\n#7 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/LocalisationCache.php(432): LCStoreDB->get()\n#8 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/LocalisationCache.php(335): LocalisationCache->loadSubitem()\n#9 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/MessageCache.php(694): LocalisationCache->getSubitem()\n#10 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/MessageCache.php(1184): MessageCache->isMainCacheable()\n#11 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/MessageCache.php(1088): MessageCache->getMsgFromNamespace()\n#12 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/MessageCache.php(1060): MessageCache->getMessageForLang()\n#13 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/MessageCache.php(999): MessageCache->getMessageFromFallbackChain()\n#14 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/Message.php(1473): MessageCache->get()\n#15 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/Message.php(970): Message->fetchMessage()\n#16 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/language/Message.php(1053): Message->format()\n#17 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/OutputPage.php(1086): Message->text()\n#18 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/api/ApiFormatBase.php(260): OutputPage->setPageTitle()\n#19 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/api/ApiMain.php(2161): ApiFormatBase->closePrinter()\n#20 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/api/ApiMain.php(1908): ApiMain->printResult()\n#21 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/api/ApiMain.php(875): ApiMain->executeAction()\n#22 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/includes/api/ApiMain.php(846): ApiMain->executeActionWithErrorHandling()\n#23 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/api.php(90): ApiMain->execute()\n#24 /var/www/vhosts/www.alma.inaf.it/mediawiki-1.39.1/api.php(45): wfApiMain()\n#25 {main}" } }