1 files changed, 17 insertions, 0 deletions
diff --git a/lib/Param/Color.py b/lib/Param/Color.py
new file mode 100644
index 0000000..9163338
--- /dev/null
+++ b/lib/Param/Color.py
@@ -0,0 +1,17 @@
+from Param import Param
+import re
+class ParamColor(Param):
+  def __init__(self, value, classname=""):
+    super(ParamColor, 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))