增加了性能测试的代码。

.gitignore

@@ -7,3 +7,4 @@ Images/
 build/
 dist/
 MANIFEST
+profile.data

EffectLabProfile.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-  
+# author:  Hua Liang [ Stupid ET ]
+# email:   [email protected]
+# website: http://EverET.org
+#
+
+import os 
+from EffectLab.Effect import *
+
+Effect.empty_color = (255, 255, 255, 255)
+
+if __name__ == '__main__':
+    from timeit import Timer
+    from functools import partial
+    import cProfile
+
+    img = Image.new("RGB", (100, 100))
+    wave = GlobalWaveEffect(1, 0.5)
+    test = partial(wave, img)
+
+    profile = False
+    if profile:
+        cProfile.run("test()", "profile.data")
+
+        import pstats
+        #创建Stats对象
+        p = pstats.Stats("profile.data")
+        # p.strip_dirs().sort_stats(-1).print_stats()
+        # p.strip_dirs().sort_stats("cumulative").print_stats()
+        p.strip_dirs().sort_stats("time").print_stats()
+    else: 
+        t = Timer('test()', 'from __main__ import test') 
+        N = 3
+        TIMES = 30
+        print sum(t.repeat(N, TIMES)) / N / TIMES * 1000, 'ms'
+

TestEffectLab.py

@@ -1,9 +1,11 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-  
 # author:  Hua Liang [ Stupid ET ]
 # email:   [email protected]
 # website: http://EverET.org
 #
 
+
 import os, time, string, random
 import autoreload
 import ImageChops
@@ -92,12 +94,25 @@ def main():
     # main()
     from timeit import Timer
     from functools import partial
+    import cProfile
 
     img = Image.new("RGB", (100, 100))
     wave = GlobalWaveEffect(1, 0.5)
     test = partial(wave, img)
 
-    t = Timer('test()', 'from __main__ import test')
-
-    print sum(t.repeat(3, 100)) / 3
+    profile = False
+    if profile:
+        cProfile.run("test()", "profile.data")
+
+        import pstats
+        #创建Stats对象
+        p = pstats.Stats("profile.data")
+        # p.strip_dirs().sort_stats(-1).print_stats()
+        # p.strip_dirs().sort_stats("cumulative").print_stats()
+        p.strip_dirs().sort_stats("time").print_stats()
+    else: 
+        t = Timer('test()', 'from __main__ import test') 
+        N = 3
+        TIMES = 30
+        print sum(t.repeat(N, TIMES)) / N / TIMES * 1000, 'ms'