From ed003c123fdc7c848565d057af8bdc8097ab8e2e Mon Sep 17 00:00:00 2001
From: enkore <public@enkore.de>
Date: Sun, 24 Feb 2013 00:34:16 +0100
Subject: [PATCH] temp module

---
 README.md              | 13 ++++++++++++
 i3pystatus/__init__.py |  3 +++
 i3pystatus/temp.py     | 48 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)
 create mode 100644 i3pystatus/temp.py

diff --git a/README.md b/README.md
index 7b069e0..8e77eda 100644
--- a/README.md
+++ b/README.md
@@ -159,6 +159,19 @@ Simple regex file watcher
 
 
 
+### temp
+
+
+Shows CPU temperature
+
+
+* format — format string used for output. {temp} is the temperature in degrees celsius, {critical} and {high} are the trip point temps. (default: {temp} °C)
+* color —  (default: #FFFFFF)
+* color_critical —  (default: #FF0000)
+* high_factor —  (default: 0.7)
+
+
+
 
 ## Contribute
 
diff --git a/i3pystatus/__init__.py b/i3pystatus/__init__.py
index 41b4a90..92f783f 100644
--- a/i3pystatus/__init__.py
+++ b/i3pystatus/__init__.py
@@ -321,6 +321,9 @@ class i3pystatus:
     def register(self, module, position=0, *args, **kwargs):
         """Register a new module."""
 
+        if not module: # One can pass in False or None, if he wishes to temporarily disable a module
+            return
+
         module, position = self.get_instance_for_module(module, position, args, kwargs)
 
         self.modules.append(module)
diff --git a/i3pystatus/temp.py b/i3pystatus/temp.py
new file mode 100644
index 0000000..25edd18
--- /dev/null
+++ b/i3pystatus/temp.py
@@ -0,0 +1,48 @@
+import re
+import glob
+
+from i3pystatus import IntervalModule
+
+class Temperature(IntervalModule):
+    """
+    Shows CPU temperature
+    """
+
+    settings = (
+        ("format", "format string used for output. {temp} is the temperature in degrees celsius, {critical} and {high} are the trip point temps."),
+        "color", "color_critical", "high_factor"
+    )
+    format = "{temp} °C"
+    high_factor = 0.7
+    color = "#FFFFFF"
+    color_high = "#FFFF00"
+    color_critical = "#FF0000"
+
+    def init(self):
+        self.base_path = "/sys/devices/platform/coretemp.0"
+        input = glob.glob("{base_path}/temp*_input".format(base_path=self.base_path))[0]
+        self.input = re.search("temp([0-9]+)_input", input).group(1)
+        self.base_path = "{base_path}/temp{input}_".format(base_path=self.base_path, input=self.input)
+
+        with open("{base_path}crit".format(base_path=self.base_path), "r") as f:
+            self.critical = float(f.read().strip()) / 1000
+            self.high = self.critical * self.high_factor
+
+    def run(self):
+        with open("{base_path}input".format(base_path=self.base_path), "r") as f:
+            temp = float(f.read().strip()) / 1000
+
+        urgent = False
+        color = self.color
+        if temp >= self.critical:
+            urgent = True
+            color = self.color_critical
+        elif temp >= self.high:
+            urgent = True
+            color = self.color_high
+
+        self.output = {
+            "full_text" : self.format.format(temp=temp, critical=self.critical, high=self.high),
+            "urgent": urgent,
+            "color": color,
+        }