class_docstr: Yields all events in event_list that match the given sid_filter.
  If no event_list is specified, generates an internal stream of events
  to filter.  Returns all events if filter is None.
  
  Configuration options:
  
  count  : integer representing number of trades
  sids   : list of values representing simulated internal sids
  start  : start date
  delta  : timedelta between internal events
  filter : filter to remove the sids
class_docstr_tok: ["Yields","all","events","in","event_list","that","match","the","given","sid_filter",".","If","no","event_list","is","specified",",","generates","an","internal","stream","of","events","to","filter",".","Returns","all","events","if","filter","is","None",".","Configuration","options",":","count",":","integer","representing","number","of","trades","sids",":","list","of","values","representing","simulated","internal","sids","start",":","start","date","delta",":","timedelta","between","internal","events","filter",":","filter","to","remove","the","sids"]
code: def __init__(
      self,
      trading_calendar,
      asset_finder,
      sids,
      start,
      end,
      delta,
      count=500,
  ):
      self.trading_calendar = trading_calendar
  
      # Unpack config dictionary with default values.
      self.count = count
      self.start = start
      self.end = end
      self.delta = delta
      self.sids = sids
      self.generator = self.create_fresh_generator()
  
file_path: zipline/zipline/sources/test_source.py
imports: from datetime import timedelta
  import itertools
  from six.moves import range
  from zipline.protocol import Event, DATASOURCE_TYPE
label_desc: Use image node_id 1 to create a new SpecificEquityTrades object from inherited base classes: object with example: obj = SpecificEquityTrades(trading_calendar, asset_finder, sids, start, end, delta, count)