print "kwds",kwds
try:
result=getattr(self.server, methodName)(self.auth, *args, **kwds)
- if debug:
- print '===> backend call',methodName, self.auth, self.url,'->',
- if not result: print "[no/empty result]"
- elif isinstance (result,str): print "result is '%s'"%result
- elif isinstance (result,list): print "result is a %d-elts list"%len(result)
- else: print "[dont know how to display result]"
- return ManifoldResult (code=ManifoldCode.SUCCESS, value=result)
+ ### attempt to cope with old APIs and new APIs
+ if isinstance (result, dict) and 'code' in result:
+ # this sounds like a result from a new API, leave it untouched
+ pass
+ else:
+ if debug:
+ print '<=== backend call', methodName, args, kwds
+ print '.... ctd', 'Authmethod=',self.auth['AuthMethod'], self.url,'->',
+ if not result: print "[no/empty result]"
+ elif isinstance (result,str): print "result is '%s'"%result
+ elif isinstance (result,list): print "result is a %d-elts list"%len(result)
+ else: print "[dont know how to display result]"
+ return ManifoldResult (code=ManifoldCode.SUCCESS, value=result)
except xmlrpclib.Fault, error:
### xxx this is very rough for now
# until we have some agreement about how the API calls should return error conditions
# in some less unpolite way than this anonymous exception, we assume it's a problem with the session
# that needs to be refreshed
- if debug: print "Session Expired"
if error.faultCode == 8002:
reason="most likely your session has expired"
reason += " (the manifold API has no unambiguous error reporting mechanism yet)"
return ManifoldResult (code=ManifoldCode.SESSION_EXPIRED, output=reason)
+ else:
+ reason="xmlrpclib.Fault with faultCode = %s (not taken as session expired)"%error.faultCode
+ return ManifoldResult (code=ManifoldCode.UNKNOWN_ERROR, output=reason)
except Exception,error:
print "ManifoldAPI: unexpected exception",error
- return ManifoldResult (code=ManifoldResult.UNKNOWN_ERROR, output="%s"%error)
+ return ManifoldResult (code=ManifoldCode.UNKNOWN_ERROR, output="%s"%error)
return func
def send_manifold_query (self, query):
(action,subject)= (query.action,query.subject)
- # use e.g. self.Get rather than self.server.Get so we catch exceptions as per __getattr__
+ # use e.g. self.Get rather than self.server.Get so we use the __getattr__ code
if action=='get':
# this makes the backend to squeak and one can't login anymore...
# return self.Get(subject, query.filters, query.timestamp, query.fields)
return self.Get(subject, query.filters, {}, query.fields)
- if action=='update':
- return self.Update(subject, query.filters, query.params, query.fields)
+ elif action=='update':
+ answer=self.Update(subject, query.filters, query.params, query.fields)
+ if not isinstance (answer, ManifoldResult): print "UNEXECPECTED answer", answer
+ return answer
else:
warning="WARNING: ManifoldAPI.send_manifold_query: %s not implemented for now"%action
print warning
+ print 3
return ManifoldResult(code=ManifoldCode.NOT_IMPLEMENTED, output=warning)