修复了大量存在的问题，增加了假鸭子类型等等机制

Test/TestProject3/temp/_sha1_map.txt

@@ -1,19 +1,21 @@
-0f4d14c17bf75b10:main.py
+0991af0d22263577:includes/mpool.py
 1b58766d38d05de3:enumtest.py
-2953a7db4185005b:includes/viperlib.py
 3fdd11bdd589aa8c:includes/vector.py
-5325ec533a59d71b:mpooltest.py
-56cdd754a8a09347:includes/stdint.py
+49bd8cba55979f76:includes/stdint.py
 5a6a2137958c28c5:includes/w32\win32base.py
 64ac83614c9bdbc6:definetest.py
-68c4fe4b12c908e3:includes/mpool.py
-6aee24fdefa3cbc0:includes/string.py
 6c2029b306556c00:includes/stdlib.py
+70b580331b822117:includes/viperlib.py
 71e0a3ffcb3ebfad:includes/stdarg.py
+73edbcf76e32d00b:includes/stdio.py
 93c1d18e35d188d6:includes/platmacro.py
+9dbecd0942a39782:includes/testcheck.py
 abf9ce3160c9279e:includes/w32\win32file.py
+b235d6477436c524:main.py
+b5f1dc665c52a1bd:includes/string.py
 bbdf3bbd4c3bc28c:includes/w32\win32console.py
 c01b27dbcd683245:fileiotest.py
 c9f4be41ca1cc2b4:includes/viperio.py
+f8a7f964e23490fb:mpooltest.py
 fa3691e66b426950:includes/w32\fileio.py
 fc49f6314bad25e9:vectortest.py