code: def get(equity):
      
      _optmeta = pdr.data.Options(equity, 'yahoo')
      _optdata = _optmeta.get_all_data()
      return Options(_optdata)
docs: Retrieve all current options chains for given equity.
  
      .. versionchanged:: 0.5.0
         Eliminate special exception handling.
  
      Parameters
      -------------
      equity : str
          Equity for which to retrieve options data.
  
      Returns
      -------------
      optdata : :class:`~pynance.opt.core.Options`
          All options data for given equity currently available
          from Yahoo! Finance.
          
      Examples
      -------------
      Basic usage::
      
      >>> fopt = pn.opt.get('f')
  
      To show useful information (expiration dates, stock price, quote time)
      when retrieving options data, you can chain the call to
      :func:`get` with :meth:`~pynance.opt.core.Options.info`::
      
          >>> fopt = pn.opt.get('f').info()
          Expirations:
          ...
          Stock: 15.93
          Quote time: 2015-03-07 16:00