# Manifold API Python interface
-import xmlrpclib
+import copy, xmlrpclib
from myslice.config import Config
def __repr__ (self): return "ManifoldAPI[%s]"%self.url
+ def _print_value (self, value):
+ print "+++",'value',
+ if isinstance (value,list): print "[%d]"%len(value),
+ elif isinstance (value,dict): print "{%d}"%len(value),
+ print mytruncate (value,80)
+
# a one-liner to give a hint of what the return value looks like
def _print_result (self, result):
if not result: print "[no/empty result]"
print "result is a dict with %d keys : %s"%(len(result),result.keys())
for (k,v) in result.iteritems():
if v is None: continue
- print '+++',k,':',mytruncate (v,60)
+ if k=='value': self._print_value(v)
+ else: print '+++',k,':',mytruncate (v,30)
else: print "[dont know how to display result] %s"%result
# xxx temporary code for scaffolding a ManifolResult on top of an API that does not expose error info
# a SESSION_EXPIRED code
def __getattr__(self, methodName):
def func(*args, **kwds):
+ # how to display a call
+ def repr ():
+ # most of the time, we run 'forward'
+ if methodName=='forward':
+ try: action="forward(%s)"%args[0]['action']
+ except: action="forward(??)"
+ else: action=methodName
+ return action
try:
if debug:
- print "====> ManifoldAPI.%s"%methodName,"auth",self.auth,"args",args,"kwds",kwds
- result=getattr(self.server, methodName)(self.auth, *args, **kwds)
+ print "====> ManifoldAPI.%s"%repr(),"url",self.url
+ # No password in the logs
+ logAuth = copy.copy(self.auth)
+ if 'AuthString' in logAuth:
+ logAuth['AuthString']="XXX"
+ print "=> auth",logAuth
+ print "=> args",args,"kwds",kwds
+ annotations = {
+ 'authentication': self.auth
+ }
+ args += (annotations,)
+ result=getattr(self.server, methodName)(*args, **kwds)
+ print "%s%r" %(methodName, args)
+
if debug:
- print '<==== backend call %s(*%s,**%s) returned'%(methodName,args,kwds),
- print '.ctd. Authmethod=',self.auth['AuthMethod'], self.url,'->',
+ print '<= result=',
self._print_result(result)
- print '===== ManifoldAPI call done'
+ print '<==== backend call %s returned'%(repr()),
return ResultValue(**result)
except Exception,error:
print "** MANIFOLD API ERROR **"
+ if debug:
+ print "===== xmlrpc catch-all exception:",error
+ import traceback
+ traceback.print_exc(limit=3)
if "Connection refused" in error:
raise ManifoldException ( ManifoldResult (code=ManifoldCode.SERVER_UNREACHABLE,
output="%s answered %s"%(self.url,error)))
# otherwise
- print "====> ERROR On ManifoldAPI.%s"%methodName,"auth",self.auth,"args",args,"kwds",kwds
- import traceback
- traceback.print_exc()
- if debug: print "KO (unexpected exception)",error
- raise ManifoldException ( ManifoldResult (code=ManifoldCode.UNKNOWN_ERROR, output="%s"%error) )
+ print "<==== ERROR On ManifoldAPI.%s"%repr()
+ raise ManifoldException ( ManifoldResult (code=ManifoldCode.SERVER_UNREACHABLE, output="%s"%error) )
return func