[Jython-bugs] [issue2497] NameError: global name 'AdminConfig' is not defined

[amylin1 <re...@bu...>]

New submission from amylin1:

I have 2 scripts: Test1.py and Test2.py.  Test2.py import Test1 and Test1.py simply invokes WebSphere wsadmin AdminConfig object and it works fine with jython 2.1, but it fails with jython 2.7.

Test1.py:

def print1():
    print "I am Test1"
    cell = AdminConfig.list('Cell')
    print "cell " + cell

Test2.py:

import Test1

def print2():
        Test1.print1()
        print "I am Test2"
        nodes = AdminConfig.list('Node')
        print nodes

print2()


In jython 2.1, we have hardcoded in wsadmin code to retrieve each Adminxxxx objects from the __built__in such as:

mgr.exec("jython", "", -1, -1, "from org.python.core import __builtin__");
mgr.exec("jython", "", -1, -1, "__builtin__.Help = Help");
mgr.exec("jython", "", -1, -1, "__builtin__.AdminControl = AdminControl");
mgr.exec("jython", "", -1, -1, "__builtin__.AdminConfig = AdminConfig");
mgr.exec("jython", "", -1, -1, "__builtin__.AdminApp = AdminApp");
mgr.exec("jython", "", -1, -1, "__builtin__.AdminTask = AdminTask");

But it does not work in jython 2.7.  

We will get the NameError: global name 'AdminConfig' is not defined:

WASX7017E: Exception received while running file "c:/test2.py"; exception information: com.ibm.bsf.BSFException: excepti
on from Jython:
Traceback (most recent call last):
  File "<string>", line 15, in <module>
  File "<string>", line 9, in print2
  File "c:\xx1617.02\WebSphere\AppServer_2\profiles\Dmgr01\bin\Test1.py", line 21, in print1
    cell = AdminConfig.list('Cell')
NameError: global name 'AdminConfig' is not defined


If I add the line in Test1.py to get AdminConfig object from sys._getframe(1).f_locals['AdminConfig'], it works fine.

Test1.py:

AdminConfig = sys._getframe(1).f_locals['AdminConfig']

def print1():
    print "I am Test1"
    cell = AdminConfig.list('Cell')
    print "cell " + cell


I tried to call the same jython command in wsadmin code, but it does not work:

mgr.exec("jython", "import sys", 0, 0, "import sys"); 

mgr.exec("jython", "", -1, -1, "AdminConfig = sys._getframe(0).f_locals['AdminConfig']");
mgr.exec("jython", "", -1, -1, "AdminApp = sys._getframe(0).f_locals['AdminApp']");
mgr.exec("jython", "", -1, -1, "AdminControl = sys._getframe(0).f_locals['AdminControl']");
mgr.exec("jython", "", -1, -1, "AdminTask = sys._getframe(0).f_locals['AdminTask']");
mgr.exec("jython", "", -1, -1, "Help = sys._getframe(0).f_locals['Help']"); 


Can anyone look at this bug quickly as we will ship jython 2.7 in WebSphere Application Server V9 and it will impact our customers to use modules (import a module).   Why it can't no longer get wsadmin Adminxxxx object from __builtin__?

----------
components: Core
messages: 10852
milestone: Jython 2.7.0
nosy: amylin1
severity: critical
status: open
title: NameError: global name 'AdminConfig' is not defined
type: behaviour
versions: Jython 2.7

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Jython tracker <re...@bu...>
<http://bugs.jython.org/issue2497>
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