Displays RaspberryPi temperature even when disconnected from printer

octoprint_navbartemp/__init__.py

@@ -16,6 +16,7 @@ class NavBarPlugin(octoprint.plugin.StartupPlugin,
 
     def __init__(self):
         self.isRaspi = False
+        self.debugMode = False      # to simulate temp on Win/Mac
 
     def on_after_startup(self):
         if sys.platform == "linux2":
@@ -38,9 +39,10 @@ def on_after_startup(self):
                 self._logger.debug("Let's start RepeatedTimer!")
                 t = RepeatedTimer(30.0, self.checkRaspiTemp)
                 t.start()
-        # else:
-        #     t = RepeatedTimer(5.0, self.checkRaspiTemp)
-        #     t.start()
+        elif self.debugMode:
+            self.isRaspi = True
+            t = RepeatedTimer(5.0, self.checkRaspiTemp)
+            t.start()
 
         self._logger.debug("is Raspberry Pi? - %s" % self.isRaspi)
 
@@ -49,16 +51,17 @@ def checkRaspiTemp(self):
 
         self._logger.debug("Checking Raspberry Pi internal temperature")
 
-        # if sys.platform == "linux2":
-        p = run("/opt/vc/bin/vcgencmd measure_temp", stdout=Capture())
-        p = p.stdout.text
-        # else:
-        #     import random
-        #
-        #     def randrange_float(start, stop, step):
-        #         return random.randint(0, int((stop - start) / step)) * step + start
-        #
-        #     p = "temp=%s'C" % randrange_float(5, 60, 0.1)
+        if sys.platform == "linux2":
+            p = run("/opt/vc/bin/vcgencmd measure_temp", stdout=Capture())
+            p = p.stdout.text
+        elif self.debugMode:
+            import random
+
+            def randrange_float(start, stop, step):
+                return random.randint(0, int((stop - start) / step)) * step + start
+
+            p = "temp=%s'C" % randrange_float(5, 60, 0.1)
+
         self._logger.debug("response from sarge: %s" % p)
 
         match = re.search('=(.*)\'', p)

octoprint_navbartemp/static/less/navbartemp.less

@@ -7,7 +7,7 @@
   @text-color-dark: #333333;
   @text-color: contrast(@base, @text-color-dark, @text-color-light);
 
-  .nav>li>span>p {
+  .nav>li>p, .nav>li>div>p {
     .navbar-inner-text(@base);
   }
 }

octoprint_navbartemp/templates/navbartemp_navbar.jinja2

@@ -1,10 +1,10 @@
-<span data-bind="visible: navBarTempModel.isOperational()">
-    <p class="nav navbar-text" data-bind="html: raspiTemp"></p>
+<p class="nav navbar-text" data-bind="html: raspiTemp, visible: isRaspi"></p>
+<div data-bind="visible: navBarTempModel.isOperational()" class="nav">
     <!-- ko foreach: navBarTempModel.tools -->
     <p class="nav navbar-text" data-bind="template: { name: 'navbartemp-template' }"></p>
     <!-- /ko -->
     <p class="nav navbar-text" data-bind="template: { name: 'navbartemp-template', data: navBarTempModel.bedTemp }, visible: navBarTempModel.hasBed"></p>
-</span>
+</div>
 
 <script type="text/html" id="navbartemp-template">
     <span data-bind="html: formatBarTemperature(name(), actual(), target())"></span>

setup.py

@@ -6,7 +6,7 @@
 plugin_identifier = "navbartemp"
 plugin_package = "octoprint_%s" % plugin_identifier
 plugin_name = "OctoPrint-NavbarTemp"
-plugin_version = "0.5"
+plugin_version = "0.6"
 plugin_description = "Displays temperatures on navbar"
 plugin_author = "Jarek Szczepanski"
 plugin_author_email = "imrahil@imrahil.com"