1 files changed, 41 insertions, 0 deletions
diff --git a/src/extras/sos-html-logs/lib/helpers.py b/src/extras/sos-html-logs/lib/helpers.py
new file mode 100644
index 00000000..995cf16b
--- /dev/null
+++ b/src/extras/sos-html-logs/lib/helpers.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+
+def ksort(d, func = None):
+    keys = d.keys()
+    keys.sort(func)
+    return keys
+
+class Memoize:
+   """Memoize(fn) - an instance which acts like fn but memoizes its arguments
+      Will only work on functions with non-mutable arguments
+   """
+   def __init__(self, fn):
+      self.fn = fn
+      self.memo = {}
+   def __call__(self, *args):
+      if not self.memo.has_key(args):
+         self.memo[args] = self.fn(*args)
+      return self.memo[args]
+
+class SQL:
+   def  __init__(self):
+      self.dbcon = sqlite.connect(":memory:", check_same_thread=False)
+      self.dbcur = self.dbcon.cursor()
+
+      self.dbcon.execute("create table events(date, host, position, message, css_style)")
+
+   def execute(self, query):
+      return self.dbcon.execute(query)
+
+def color_gradient(src, dst, percent):
+   csrc = [ col for col in src ]
+   cdst = [ col for col in dst ]
+   toret = []
+
+   for inc in range(0,3):
+     toret.append(csrc[inc] + ((cdst[inc] - csrc[inc]) * percent / 100))
+
+   return toret
+
+def rgb_to_hex(rgb):
+   return "%X%X%X" % (rgb[0], rgb[1], rgb[2])