parameters: (self, fixture_class, job_num, build_id, fixture_root_logger)
docstring: Initialize a FixtureLogger.
  
          :param fixture_class: the name of the fixture class.
          :param job_num: the number of the job the fixture is running on.
          :param build_id: the build logger build id, if any.
          :param fixture_root_logger: the root logger for the fixture logs.
docstring_summary: Initialize a FixtureLogger.
docstring_tokens: Initialize a FixtureLogger .
function: def __init__(self, fixture_class, job_num, build_id, fixture_root_logger):
          """Initialize a FixtureLogger.
  
          :param fixture_class: the name of the fixture class.
          :param job_num: the number of the job the fixture is running on.
          :param build_id: the build logger build id, if any.
          :param fixture_root_logger: the root logger for the fixture logs.
          """
          BaseLogger.__init__(self, "%s:job%d" % (fixture_class, job_num), parent=fixture_root_logger)
          self.fixture_class = fixture_class
          self.job_num = job_num
          self._add_build_logger_handler(build_id)
function_tokens: def __init__ ( self , fixture_class , job_num , build_id , fixture_root_logger ) : BaseLogger . __init__ ( self , "%s:job%d" % ( fixture_class , job_num ) , parent = fixture_root_logger ) self . fixture_class = fixture_class self . job_num = job_num self . _add_build_logger_handler ( build_id )