1 files changed, 20 insertions, 14 deletions
diff --git a/lib/param/color.py b/lib/param/color.py
index a339b7f..1c62955 100644
--- a/lib/param/color.py
+++ b/lib/param/color.py
@@ -1,17 +1,23 @@
+"""Defines the color param type"""
 from param import Param
 import re
 class Color(Param):
-  def __init__(self, value, classname=""):
-    super(Color, self).__init__(classname=classname)
-    try:
-      self.value = self._color_sanitize(value)
-    except Exception as e:
-      self.err_warn("Unable to sanitize the color: %s" % str(value))
-      self.err_warn(str(e))
-  def _color_sanitize(self, s):
-    if s == "":
-      return "transparent"
-    if re.match('(rgba?\([0-9]+,[0-9]+,[0-9]+\))|([a-zA-Z]+)|(\#[A-Ha-h0-9]+)', s):
-      return s.replace(' ', '');
-    else:
-      self.err_warn("Not a color: {}\n".format(s))
+    """Defines the color param type
+       Args:
+           value: the value of the color (string)
+           classname: the name of the class to which the param belongs
+    """
+    def __init__(self, value, classname=""):
+        super(Color, self).__init__(classname=classname)
+        try:
+            self.value = self._color_sanitize(value)
+        except Exception as e:
+            self.err_warn("Unable to sanitize the color: %s" % str(value))
+            self.err_warn(str(e))
+    def _color_sanitize(self, s):
+        if s == "":
+            return "transparent"
+        if re.match('(rgba?\([0-9]+,[0-9]+,[0-9]+\))|([a-zA-Z]+)|(\#[A-Ha-h0-9]+)', s):
+            return s.replace(' ', '')
+        else:
+            self.err_warn("Not a color: {}\n".format(s))