module documentation
        
        Summary representation of a graph.
| Class |  | Object whose interface is compatible with textwrap.TextWrapper but does no wrapping. | 
| Class |  | Summary representation of a graph. | 
| Function | summary | Prints a summary of object o to a given stream | 
| Function | _get | Returns a text wrapper that wraps text for the given width. | 
Prints a summary of object o to a given stream
Positional and keyword arguments not explicitly mentioned here are passed on to the underlying summary() method of the object if it has any.
| Parameters | |
| obj | the object about which a human-readable summary is requested. | 
| stream | the stream to be used. If None, the standard output will be used. | 
| *args | Undocumented | 
| **kwds | Undocumented |