From 431b9f63048850f6e3151b1bfd8650143f50dfe7 Mon Sep 17 00:00:00 2001
From: tassaron
Date: Mon, 22 May 2017 22:25:38 -0400
Subject: colors are configurable in the GUI

any invalid RGB tuple entered will result in white
---
 core.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'core.py')

diff --git a/core.py b/core.py
index b693837..6981b87 100644
--- a/core.py
+++ b/core.py
@@ -194,3 +194,17 @@ class Core():
          shell=True
       )
       return sorted([os.path.join(self.tempDir, f) for f in os.listdir(self.tempDir)])
+
+  @staticmethod
+  def RGBFromString(string):
+   ''' turns an RGB string like "255, 255, 255" into a tuple '''
+   try:
+     tup = tuple([int(i) for i in string.split(',')])
+     if len(tup) != 3:
+        raise ValueError
+     for i in tup:
+        if i > 255 or i < 0:
+           raise ValueError
+     return tup
+   except:
+     return (255, 255, 255)
-- 
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