_makeFunction needs to compile a script immediately.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17540 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -772,12 +772,14 @@ def optimize():
       PythonScript_compile(self)
     return PythonScript_exec(self, *args)
   PythonScript._exec = _exec
-  # Filesystem Python Script inherits from PythonScript, but
-  # the behavior is a bit inconsistent, and hard to override
-  # correctly. So just get back the original _compile. Note
-  # that _exec is overridden, so no need to recover.
-  from Products.CMFCore.FSPythonScript import FSPythonScript
-  FSPythonScript._compile = PythonScript_compile
+  from Acquisition import aq_parent
+  def _makeFunction(self, dummy=0): # CMFCore.FSPythonScript uses dummy arg.
+    self.ZCacheable_invalidate()
+    PythonScript_compile(self)
+    if not (aq_parent(self) is None or hasattr(self, '_filepath')):
+      # It needs a _filepath, and has an acquisition wrapper.
+      self._filepath = self.get_filepath()
+  PythonScript._makeFunction = _makeFunction
 
 optimize()