add padding function to imgScalePadding()

.CondaPkg/env/Lib/unittest/test/testmock/__init__.py

@@ -1,17 +0,0 @@
-import os
-import sys
-import unittest
-
-
-here = os.path.dirname(__file__)
-loader = unittest.defaultTestLoader
-
-def load_tests(*args):
-    suite = unittest.TestSuite()
-    for fn in os.listdir(here):
-        if fn.startswith("test") and fn.endswith(".py"):
-            modname = "unittest.test.testmock." + fn[:-3]
-            __import__(modname)
-            module = sys.modules[modname]
-            suite.addTest(loader.loadTestsFromModule(module))
-    return suite