fix when required arguments are not specified - at least spit a semi-sane message to the user rather than totally barfing

git-svn-id: http://freebase-python.googlecode.com/svn/trunk@215 5914aa95-5b3a-0410-a3b5-7b719e7fe9b2

1 files changed, 6 insertions, 3 deletions

diff --git a/freebase/fcl/commands.py b/freebase/fcl/commands.py
index bb31d19..73b649e 100755
--- a/freebase/fcl/commands.py
+++ b/freebase/fcl/commands.py
@@ -30,7 +30,10 @@ import os, sys, re, time
 from fbutil import *
 from cmdutil import *
 
-import simplejson
+try:
+    import simplejson as json
+except ImportError:
+    import json
 
 import freebase.rison as rison
 from freebase.api import attrdict
@@ -410,9 +413,9 @@ def cmd_dump(fb, id):
     """
     id = fb.absid(id)
 
-    import inspect
+    import inspection
 
-    r = inspect.inspect_object(fb.mss, id)
+    r = inspection.inspect_object(fb.mss, id)
     if r is None:
         raise CmdException('no match for id %r' % id)