code: def analyze_string_content(self, string, line_num, filename):
          
          output = {}
  
          for result in self.secret_generator(string):
              if self._is_sequential_string(result):
                  continue
              secret = PotentialSecret(self.secret_type, filename, result, line_num)
              output[secret] = secret
  
          return output
docs: Searches string for custom pattern, and captures all high entropy strings that
          match self.regex, with a limit defined as self.entropy_limit.