29 Apr
2009
29 Apr
'09
9:27 a.m.
Hi,
On Tue, Apr 28, 2009 at 4:54 PM, Thomas Mortagne
<thomas.mortagne(a)xwiki.com>wrote;wrote:
[snip]
I have now tried to remove the file pygments-1.0-xwiki.jar from
xwiki.war/WEB-INF/lib/
and extracted the Lib/ folder of the pygments-1.0-xwiki.jar to this path:
xwiki.war/WEB-INF/classes/Lib/
so that xwiki.war/WEB-INF/classes/Lib/pygments/ contains the python files.
And then restarted the app server. But I get the "Failed to execute macro:
code" with part of the stack trace below.
Also tried to skip the Lib part of the path and put the pygments folder
directly under xwiki.war/WEB-INF/classes/
but it did not do the trick either.
...
...
Caused by: LookupError: no codec search functions registered: can't
find encoding
at org.python.core.PyException.fillInStackTrace(PyException.java:65)
at java.lang.Throwable.<init>(Throwable.java:56)
at org.python.core.PyException.<init>(PyException.java:46)
at org.python.core.PyException.<init>(PyException.java:43)
at org.python.core.PyException.<init>(PyException.java:56)
at org.python.core.codecs.lookup(codecs.java:80)
at org.python.core.codecs.getEncoder(codecs.java:209)
at org.python.core.codecs.encode(codecs.java:187)
at org.python.core.PyString.str_encode(PyString.java:2443)
at org.python.core.PyString.encode(PyString.java:2434)
at org.python.antlr.GrammarActions.extractString(GrammarActions.java:443)
at org.python.antlr.GrammarActions.extractStrings(GrammarActions.java:399)
at org.python.antlr.PythonParser.atom(PythonParser.java:11244)
...
...
[snip]
Looks like it can't find some python files which are inside a jar file
(pygments-1.0-xwiki.jar). A java URL to the files inside the jar is
given to jython which is supposed to look at this URL as if it was a
folder. Maybe this can't be done with the JVM, the application Server
or the configuration of one of theses.
Could you try to extract Lib/ folder from pygments-1.0-xwiki.jar to
classes/ folder (the one which is at the same level than lib/ folder,
create it if it does not exists) and move the jar where jython could
not find it. Trying to see if it's working when the Pygments code is
in a real folder.
(I should maybe add a configuration to be able to set the location of
Python code anyway)
Trying to find if it's possible to enable some more detailed log on
jython.
--
Thomas Mortagne
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