Reading trends from RRD in Lua

[Domoticatorino]

Please update library, This should work:

Code:

require('user.trends_pro') -- Export data name = 'Kitchen_Temperature' dates = {} dates['start'] = { year=2017, month=4, day=5, hour=0} dates['end'] = "now" name, csv = trend_export(name, dates, 'csv') -- Send an email with data attachement = { {filename=name .. '.csv', filedata=csv, mimetype='text/csv'} } mailattach('example@gmail.com', 'Report from trend ' .. name, 'CSV file attached', attachement) script.disable(_SCRIPTNAME)

The result is mail with csv which has such content: