From 2f0fca884cb1b036fc74e13af718bfd23f4194ea Mon Sep 17 00:00:00 2001
From: Florian <stayawake@lavabit.com>
Date: Sat, 4 May 2013 00:11:07 +0200
Subject: added trollettenscript

---
 scripts/trollette.py | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100755 scripts/trollette.py

(limited to 'scripts/trollette.py')

diff --git a/scripts/trollette.py b/scripts/trollette.py
new file mode 100755
index 0000000..aa07331
--- /dev/null
+++ b/scripts/trollette.py
@@ -0,0 +1,68 @@
+#!/usr/bin/python
+
+import random
+import os
+import time
+
+def choose_image(imagepath, lastonefile):
+
+    lastonefile = os.path.join(imagepath, lastonefile)
+    dice = random.random()
+    now = time.strftime("%H", time.localtime())
+
+    # Do we remember the last image we sent out?
+    if os.path.exists(lastonefile):
+
+        #first we decide if the previous image will be used again
+        if dice < 0.8:
+            with open(lastonefile, "r") as f:
+                lastone = f.readline()
+                return lastone
+
+    # There is a 10% chance that the light is on
+    # This state is not saved in the lastonelog, so the chance, that this
+    # image will be serverd next time again are reduced.
+    # It also helps saving some energy.
+    if dice > 0.9:
+        newone = random.randint(0, len(onimages)-1)
+        return os.path.join(imagepath, "on", onimages[newone])
+
+    # Between 6 a.m. and 6 p.m. theres a good chance that the toilet is
+    # quite bright even if noone is there
+    elif now < 18 and now > 5:
+        newone = random.randint(0, len(dayimages)-1)
+        newimage = os.path.join(imagepath, "day", dayimages[newone])
+        f = open(lastonefile, "w")
+        f.write(newimage)
+        f.close()
+        return newimage
+
+    # At night, this place is super-dark, or blue :-)
+    else:
+        newone = random.randint(0, len(onimages)-1)
+        newimage = os.path.join(imagepath, "night", nightimages[newone])
+        f = open(lastonefile, "w")
+        f.write(newimage)
+        f.close()
+        return newimage
+
+def read_images(imagepath):
+
+    global dayimages
+    global nightimages
+    global onimages
+
+    #images for different illumination settings are in on folder each
+    dayimages = os.listdir(os.path.join(imagepath, "day"))
+    nightimages = os.listdir(os.path.join(imagepath, "night"))
+    onimages = os.listdir(os.path.join(imagepath, "on"))
+
+if __name__ == "__main__":
+
+    #Configuration stuff
+    imagepath = "../template/klocam"
+    lastonefile = "lastone.log"
+
+    read_images(imagepath)
+    newimage = choose_image(imagepath, lastonefile)
+    print newimage
-- 
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