fix small bug seen with f2py-generated modules

IPython/OInspect.py

@@ -6,7 +6,7 b' Uses syntax highlighting for presenting the various information elements.'
 Similar in spirit to the inspect module, but all calls take a name argument to
 reference the name under which an object is being read.
 
-$Id: OInspect.py 2723 2007-09-07 07:44:16Z fperez $
+$Id: OInspect.py 2843 2007-10-15 21:22:32Z fperez $
 """
 
 #*****************************************************************************
@@ -473,7 +473,12 b' class Inspector:'
             # most cases they will, but it's nice to print all the info for
             # objects which use instance-customized docstrings.
             if ds:
-                class_ds = getdoc(obj.__class__)
+                try:
+                    cls = getattr(obj,'__class__')
+                except:
+                    class_ds = None
+                else:
+                    class_ds = getdoc(cls)
                 # Skip Python's auto-generated docstrings
                 if class_ds and \
                        (class_ds.startswith('function(code, globals[,') or \

doc/ChangeLog

@@ -1,3 +1,9 b''
[phone]  Fernando Perez  <[e-mail]>
+
+	* IPython/OInspect.py (Inspector.pinfo): fix bug that could arise
+	when querying objects with no __class__ attribute (such as
+	f2py-generated modules).
+
 2007-10-09  Fernando Perez  <[e-mail]>
 
 	* IPython/Magic.py (magic_time): track compilation time and report