fix : set hex color format to lowercase (#132)

samila/functions.py

@@ -121,7 +121,7 @@ def color_complement(color):
     color = color[1:]
     color = int(color, 16)
     comp_color = 0xFFFFFF ^ color
-    comp_color = "#%06X" % comp_color
+    comp_color = "#%06x" % comp_color
     return comp_color
 
 
@@ -162,7 +162,7 @@ def select_color(color):
         if color.upper() == "RANDOM":
             return random_hex_color_gen()
         if re.match(HEX_COLOR_PATTERN, color):
-            return color
+            return color.lower()
         distance_list = list(map(lambda x: distance_calc(color, x),
                                  VALID_COLORS))
         min_distance = min(distance_list)

test/function_test.py

@@ -21,11 +21,11 @@ True
 >>> color_complement("#FFAFBF")
 '#005040'
 >>> color_complement("#000000")
-'#FFFFFF'
+'#ffffff'
 >>> select_color("blue")
 'blue'
 >>> select_color("#FFFFFA")
-'#FFFFFA'
+'#fffffa'
 >>> select_color((0.1,0.1,0.1))
 (0.1, 0.1, 0.1)
 >>> select_color(2)
@@ -48,7 +48,7 @@ False
 >>> filter_color((0.2,0.3,0.4), (0.2,0.3,0.4,1))
 ((0.2, 0.3, 0.4), (0.2, 0.3, 0.4, 1))
 >>> filter_color("#FFFFFF", "#ffffe1")
-('#FFFFFF', '#ffffe1')
+('#ffffff', '#ffffe1')
 >>> random.seed(2)
 >>> color1, bgcolor1 = filter_color("random", "random")
 >>> random.seed(3)

test/overall_test.py

@@ -67,7 +67,7 @@ True
 >>> g.projection
 'polar'
 >>> g.color
-'#EEE245'
+'#eee245'
 >>> g.bgcolor
 '#000000'
 >>> g.plot(projection=Projection.POLAR, color=(.1, .2, .8))
@@ -77,7 +77,7 @@ True
 >>> g.color
 '#fffff1'
 >>> g.bgcolor
-'#00000E'
+'#00000e'
 >>> g.plot(projection=Projection.POLAR, color="complement", bgcolor="#AAAAAA")
 >>> g.color
 '#555555'