jython-users

[Jython-users] Distinguish Jython syntax error from Java Exceptions

[Yang W. <yw...@pr...>]

Hi All,

Are there a way to distinguish Jython syntax exceptions from Java
Exceptions?

For instance:

>>> try :
...    from com.private.package import NonexistClass
... except PythonException, ex:
...    print "Pyton:"
... except Exception, ex2:
...    print "ex:"
... else:
...    print "else:"
...
Traceback (innermost last):
  File "<console>", line 2, in ?
NameError: PythonException

Thanks in advance.

Yang

Re: [Jython-users] Distinguish Jython syntax error from Java Exceptions

[Kevin B. <kb...@ca...>]

I'm not sure this is what you're looking for, but it seems likely:

import java
import exceptions

try:
    asdf
except exceptions.Exception, val:
    print "Py", val

try:
    java.lang.String( None )
except java.lang.Exception, val:
    print "Java", val


>>> ## working on region in file d:/TEMP/python-506z_G...
Py asdf
Java java.lang.NullPointerException

kb

Yang Wang wrote:
> 
> Hi All,
> 
> Are there a way to distinguish Jython syntax exceptions from Java
> Exceptions?
> 
> For instance:
> 
> >>> try :
> ...    from com.private.package import NonexistClass
> ... except PythonException, ex:
> ...    print "Pyton:"
> ... except Exception, ex2:
> ...    print "ex:"
> ... else:
> ...    print "else:"
> ...
> Traceback (innermost last):
>   File "<console>", line 2, in ?
> NameError: PythonException
> 
> Thanks in advance.
> 
> Yang
> 
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