numpy.info   numpy.info(object=None, maxwidth=76, output=None, toplevel='numpy')[source]
 
Get help information for a function, class, or module.  Parameters 
 
objectobject or str, optional


Input object or name to get information about. If object is a numpy object, its docstring is given. If it is a string, available modules are searched for matching objects. If None, information about info itself is returned.  
maxwidthint, optional


Printing width.  
outputfile like object, optional


File like object that the output is written to, default is None, in which case sys.stdout will be used. The object has to be opened in ‘w’ or ‘a’ mode.  
toplevelstr, optional


Start search at this level.      See also  
source, lookfor

  Notes When used interactively with an object, np.info(obj) is equivalent to help(obj) on the Python prompt or obj? on the IPython prompt. Examples >>> np.info(np.polyval) 
   polyval(p, x)
     Evaluate the polynomial p at x.
     ...
 When using a string for object it is possible to get multiple results. >>> np.info('fft') 
     *** Found in numpy ***
Core FFT routines
...
     *** Found in numpy.fft ***
 fft(a, n=None, axis=-1)
...
     *** Repeat reference found in numpy.fft.fftpack ***
     *** Total of 3 references found. ***
 


    
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