[PyWrapper-devel] 2.5 follow up. Trouble getting going.

[Roger H. <ro...@td...>]

Hi All,

Following up from my last post (under Python 2.5 on OS X 10.4).

I installed the MySQL driver into Python and seem to have gone  
backwards.

On starting the cherrypy server I get a series of warnings:

./start_serv.py 8080

WARNING! from pywrapper.model:  
REQ_STRUCTURE_UNKNOWN_SCHEMA_TAG:::Unknown xml schema construct  
'pattern' encountered in line 1562. Ignored.

WARNING! from pywrapper.model:  
REQ_STRUCTURE_UNKNOWN_SCHEMA_TAG:::Unknown xml schema construct  
'minlength' encountered in line 1364. Ignored.

WARNING! from pywrapper.model:  
REQ_STRUCTURE_UNKNOWN_SCHEMA_TAG:::Unknown xml schema construct  
'whitespace' encountered in line 1365. Ignored.

...

before the server actually kicks off.

Configure PyWrapper v3.0.0 CherryPy server using /Users/rogerhyam/ 
Documents/tdwg/pywrapper_3.0.0/pywrapper_3.0.0/config/webapp.cfg
   mounting PyWrapper webapps to /pywrapper
   run server on port 8080
   start engine...


When I go to the URL I get  a 500

http://localhost:8080/pywrapper/

Traceback (most recent call last):
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/lib/cherrypy/_cprequest.py", line 539, in respond
     cherrypy.response.body = self.handler()
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/lib/cherrypy/_cprequest.py", line 110, in __call__
     return self.callable(*self.args, **self.kwargs)
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/webapp/root.py", line 48, in index
     datasources=sorted(self.getDsaList())
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/webapp/page.py", line 95, in render
     return tmpl.serialize(output='html')
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/lib/kid/__init__.py", line 236, in serialize
     return serializer.serialize(self, encoding, fragment)
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/lib/kid/serialization.py", line 51, in serialize
     text = list(self.generate(stream, encoding, fragment))
   File "/Users/rogerhyam/Documents/tdwg/pywrapper_3.0.0/ 
pywrapper_3.0.0/lib/kid/serialization.py", line 353, in generate
     yield "<" + qname.encode(encoding)
LookupError: unknown encoding: utf-8
I am looking around in the code and googling to see if I am doing  
anything dumb with the libraries - but they were all fine before. The  
only thing I have done since the GUID was working (other than install  
the MySQL package) was reboot the machine.

If I run a Python shell and type 'foobar'.encode('utf-8') I get a  
foobar echoed back to me so I guess my Python install is healthy.

Python 2.5 (r25:51918, Sep 19 2006, 08:49:13)
[GCC 4.0.1 (Apple Computer, Inc. build 5341)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
 >>> 'foobar'.encode('utf-8')
'foobar'

I am a little stuck on this so any help would be most appreciated.

Thanks,

Roger