parameters: (self, match=None, count=None)
docstring: Make an iterator using the SCAN command so that the client doesn't
          need to remember the cursor position.
  
          ``match`` allows for filtering the keys by pattern
  
          ``count`` allows for hint the minimum number of returns
docstring_summary: Make an iterator using the SCAN command so that the client doesn't
          need to remember the cursor position.
docstring_tokens: Make an iterator using the SCAN command so that the client doesn t need to remember the cursor position .
function: def scan_iter(self, match=None, count=None):
          """
          Make an iterator using the SCAN command so that the client doesn't
          need to remember the cursor position.
  
          ``match`` allows for filtering the keys by pattern
  
          ``count`` allows for hint the minimum number of returns
          """
          cursor = '0'
          while cursor != 0:
              cursor, data = self.scan(cursor=cursor, match=match, count=count)
              for item in data:
                  yield item
function_tokens: def scan_iter ( self , match = None , count = None ) : cursor = '0' while cursor != 0 : cursor , data = self . scan ( cursor = cursor , match = match , count = count ) for item in data : yield item