environment/lib/python2.7/site-packages/IPython/lib/pretty.py
def pretty(self, obj):
        """Pretty print the given object."""
        obj_id = id(obj)
        cycle = obj_id in self.stack
        self.stack.append(obj_id)
        self.begin_group()
        try:
            obj_class = getattr(obj, '__class__', None) or type(obj)
            # First try to find registered singleton printers for the type.
            try:
                printer = self.singleton_pprinters[obj_id]
            except (TypeError, KeyError):
                pass
            else:
                return printer(obj, self, cycle)
            # Next walk the mro and check for either:
            #   1) a registered printer
            #   2) a _repr_pretty_ method
            for cls in _get_mro(obj_class):
                if cls in self.type_pprinters:
                    # printer registered in self.type_pprinters
                    return self.type_pprinters[cls](obj, self, cycle)
                else:
                    # deferred printer
                    printer = self._in_deferred_types(cls)
                    if printer is not None:
                        return printer(obj, self, cycle)
                    else:
                        # Finally look for special method names.
                        # Some objects automatically create any requested
                        # attribute. Try to ignore most of them by checking for
                        # callability.
                        if '_repr_pretty_' in obj_class.__dict__:
                            meth = obj_class._repr_pretty_
                            if callable(meth):
                                return meth(obj, self, cycle)
            return _default_pprint(obj, self, cycle)
        finally:
            self.end_group()
            self.stack.pop()
def pretty(self, obj):
        obj_id = id(obj)
        cycle = obj_id in self.stack
        self.stack.append(obj_id)
        self.begin_group()
        try:
            obj_class = getattr(obj, '__class__', None) or type(obj)
            # First try to find registered singleton printers for the type.
            try:
                printer = self.singleton_pprinters[obj_id]
            except (TypeError, KeyError):
                pass
            else:
                return printer(obj, self, cycle)
            # Next walk the mro and check for either:
            #   1) a registered printer
            #   2) a _repr_pretty_ method
            for cls in _get_mro(obj_class):
                if cls in self.type_pprinters:
                    # printer registered in self.type_pprinters
                    return self.type_pprinters[cls](obj, self, cycle)
                else:
                    # deferred printer
                    printer = self._in_deferred_types(cls)
                    if printer is not None:
                        return printer(obj, self, cycle)
                    else:
                        # Finally look for special method names.
                        # Some objects automatically create any requested
                        # attribute. Try to ignore most of them by checking for
                        # callability.
                        if '_repr_pretty_' in obj_class.__dict__:
                            meth = obj_class._repr_pretty_
                            if callable(meth):
                                return meth(obj, self, cycle)
            return _default_pprint(obj, self, cycle)
        finally:
            self.end_group()
            self.stack.pop()
def pretty ( self , obj ) : obj_id = id ( obj ) cycle = obj_id in self . stack self . stack . append ( obj_id ) self . begin_group ( ) try : obj_class = getattr ( obj , '__class__' , None ) or type ( obj ) # First try to find registered singleton printers for the type. try : printer = self . singleton_pprinters [ obj_id ] except ( TypeError , KeyError ) : pass else : return printer ( obj , self , cycle ) # Next walk the mro and check for either: #   1) a registered printer #   2) a _repr_pretty_ method for cls in _get_mro ( obj_class ) : if cls in self . type_pprinters : # printer registered in self.type_pprinters return self . type_pprinters [ cls ] ( obj , self , cycle ) else : # deferred printer printer = self . _in_deferred_types ( cls ) if printer is not None : return printer ( obj , self , cycle ) else : # Finally look for special method names. # Some objects automatically create any requested # attribute. Try to ignore most of them by checking for # callability. if '_repr_pretty_' in obj_class . __dict__ : meth = obj_class . _repr_pretty_ if callable ( meth ) : return meth ( obj , self , cycle ) return _default_pprint ( obj , self , cycle ) finally : self . end_group ( ) self . stack . pop ( )
Pretty print the given object.
Pretty print the given object .