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enhancement: unique timers for widgets; #114
[etc/awesome.git] / widgets / temp.lua
index b55d52f31c310eb99f2d4c902655c88a362f9136..5994f59a36f659aa274dba2f274ba8c619e2eb9e 100644 (file)
@@ -10,7 +10,7 @@ local newtimer     = require("lain.helpers").newtimer
 
 local wibox        = require("wibox")
 
 
 local wibox        = require("wibox")
 
-local io           = io
+local io           = { open = io.open }
 local tonumber     = tonumber
 
 local setmetatable = setmetatable
 local tonumber     = tonumber
 
 local setmetatable = setmetatable
@@ -22,15 +22,16 @@ local temp = {}
 local function worker(args)
     local args     = args or {}
     local timeout  = args.timeout or 5
 local function worker(args)
     local args     = args or {}
     local timeout  = args.timeout or 5
+    local tempfile = args.tempfile or "/sys/class/thermal/thermal_zone0/temp"
     local settings = args.settings or function() end
 
     temp.widget = wibox.widget.textbox('')
 
     function update()
     local settings = args.settings or function() end
 
     temp.widget = wibox.widget.textbox('')
 
     function update()
-        local f = io.open("/sys/class/thermal/thermal_zone0/temp")
+        local f = io.open(tempfile)
         if f ~= nil
         then
         if f ~= nil
         then
-            coretemp_now = tonumber(f:read("*all")) / 1000
+            coretemp_now = tonumber(f:read("*a")) / 1000
             f:close()
         else
             coretemp_now = "N/A"
             f:close()
         else
             coretemp_now = "N/A"