Changes

Pywikibot 6.4.0
local p = {}

function p.stripspaces(str)
return str:gsub("^%s*(.-)%s*$", "%1") -- trim spaces
end

function p.split(str, sep) -- split string by separator and return table
sep = sep or "%s"
local parts = {}
for word in string.gmatch(str, "[^" .. sep .. "]+") do parts[#parts+1] = p.stripspaces(word) end
return parts
end

return p