Fix CMakeLists.txt script for Python3

CMakeLists.txt

@@ -50,9 +50,9 @@ if (NOT DISABLE_PYTHON)
 
 #    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "from sysconfig import get_path; print get_path('platlib')" OUTPUT_VARIABLE PYTHON_INSTALL_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
     
-    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print site.PREFIXES[-1]" OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE)
+    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print (site.PREFIXES[-1])" OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE)
     file (TO_CMAKE_PATH "${PYTHON_PREFIX}" PYTHON_PREFIX)
-    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print site.getsitepackages()[0]" OUTPUT_VARIABLE PYTHON_SITE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
+    execute_process (COMMAND ${PYTHON_EXECUTABLE} -c "import site; print (site.getsitepackages()[0])" OUTPUT_VARIABLE PYTHON_SITE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
     file (TO_CMAKE_PATH "${PYTHON_SITE_DIR}" PYTHON_SITE_DIR)
 
     string (REGEX REPLACE "^${PYTHON_PREFIX}/" "${CMAKE_INSTALL_PREFIX}/" PYTHON_SITE_DIR "${PYTHON_SITE_DIR}")

xml/test/test_prop4.py

@@ -10,7 +10,6 @@ def read_from_register(ctx, value):
       read_from_register.counter += 1
       for i in range (0, 5):
          time.sleep(0.1)
-         print(cur)
       out = ctx.get_property('/test/prop3') / 2
 
       ctx.unlock('test_prop4')