Python LogOptions.loglevel_name方法代码示例

# 需要导入模块: from twitter.common.log.options import LogOptions [as 别名]
# 或者: from twitter.common.log.options.LogOptions import loglevel_name [as 别名]
  def _do_run(self):
    # TODO(John Sirois): Consider moving to straight python logging.  The divide between the
    # context/work-unit logging and standard python logging doesn't buy us anything.

    # TODO(Eric Ayers) We are missing log messages. Set the log level earlier
    # Enable standard python logging for code with no handle to a context/work-unit.
    if self.global_options.level:
      LogOptions.set_stderr_log_level((self.global_options.level or 'info').upper())
      logdir = self.global_options.logdir or self.config.get('goals', 'logdir', default=None)
      if logdir:
        safe_mkdir(logdir)
        LogOptions.set_log_dir(logdir)

        prev_log_level = None
        # If quiet, temporarily change stderr log level to kill init's output.
        if self.global_options.quiet:
          prev_log_level = LogOptions.loglevel_name(LogOptions.stderr_log_level())
          # loglevel_name can fail, so only change level if we were able to get the current one.
          if prev_log_level is not None:
            LogOptions.set_stderr_log_level(LogOptions._LOG_LEVEL_NONE_KEY)

        log.init('goals')

        if prev_log_level is not None:
          LogOptions.set_stderr_log_level(prev_log_level)
      else:
        log.init()

    # Update the reporting settings, now that we have flags etc.
    def is_quiet_task():
      for goal in self.goals:
        if goal.has_task_of_type(QuietTaskMixin):
          return True
      return False

    is_explain = self.global_options.explain
    update_reporting(self.global_options, is_quiet_task() or is_explain, self.run_tracker)

    context = Context(
      config=self.config,
      options=self.options,
      run_tracker=self.run_tracker,
      target_roots=self.targets,
      requested_goals=self.requested_goals,
      build_graph=self.build_graph,
      build_file_parser=self.build_file_parser,
      address_mapper=self.address_mapper,
      spec_excludes=self.get_spec_excludes()
    )

    unknown = []
    for goal in self.goals:
      if not goal.ordered_task_names():
        unknown.append(goal)

    if unknown:
      context.log.error('Unknown goal(s): %s\n' % ' '.join(goal.name for goal in unknown))
      return 1

    engine = RoundEngine()
    return engine.execute(context, self.goals)

# 需要导入模块: from twitter.common.log.options import LogOptions [as 别名]
# 或者: from twitter.common.log.options.LogOptions import loglevel_name [as 别名]
  def run(self):
    # TODO(John Sirois): Consider moving to straight python logging.  The divide between the
    # context/work-unit logging and standard python logging doesn't buy us anything.

    # Enable standard python logging for code with no handle to a context/work-unit.
    if self.global_options.level:
      LogOptions.set_stderr_log_level((self.global_options.level or 'info').upper())
      logdir = self.global_options.logdir or self.config.get('goals', 'logdir', default=None)
      if logdir:
        safe_mkdir(logdir)
        LogOptions.set_log_dir(logdir)

        prev_log_level = None
        # If quiet, temporarily change stderr log level to kill init's output.
        if self.global_options.quiet:
          prev_log_level = LogOptions.loglevel_name(LogOptions.stderr_log_level())
          # loglevel_name can fail, so only change level if we were able to get the current one.
          if prev_log_level is not None:
            LogOptions.set_stderr_log_level(LogOptions._LOG_LEVEL_NONE_KEY)

        log.init('goals')

        if prev_log_level is not None:
          LogOptions.set_stderr_log_level(prev_log_level)
      else:
        log.init()

    # Update the reporting settings, now that we have flags etc.
    def is_quiet_task():
      for goal in self.goals:
        if goal.has_task_of_type(QuietTaskMixin):
          return True
      return False

    # Target specs are mapped to the patterns which match them, if any. This variable is a key for
    # specs which don't match any exclusion regexes. We know it won't already be in the list of
    # patterns, because the asterisks in its name make it an invalid regex.
    _UNMATCHED_KEY = '** unmatched **'

    def targets_by_pattern(targets, patterns):
      mapping = defaultdict(list)
      for target in targets:
        matched_pattern = None
        for pattern in patterns:
          if re.search(pattern, target.address.spec) is not None:
            matched_pattern = pattern
            break
        if matched_pattern is None:
          mapping[_UNMATCHED_KEY].append(target)
        else:
          mapping[matched_pattern].append(target)
      return mapping

    is_explain = self.global_options.explain
    update_reporting(self.global_options, is_quiet_task() or is_explain, self.run_tracker)

    if self.global_options.exclude_target_regexp:
      excludes = self.global_options.exclude_target_regexp
      log.debug('excludes:\n  {excludes}'.format(excludes='\n  '.join(excludes)))
      by_pattern = targets_by_pattern(self.targets, excludes)
      self.targets = by_pattern[_UNMATCHED_KEY]
      # The rest of this if-statement is just for debug logging.
      log.debug('Targets after excludes: {targets}'.format(
          targets=', '.join(t.address.spec for t in self.targets)))
      excluded_count = sum(len(by_pattern[p]) for p in excludes)
      log.debug('Excluded {count} target{plural}.'.format(count=excluded_count,
          plural=('s' if excluded_count != 1 else '')))
      for pattern in excludes:
        log.debug('Targets excluded by pattern {pattern}\n  {targets}'.format(pattern=pattern,
            targets='\n  '.join(t.address.spec for t in by_pattern[pattern])))

    context = Context(
      config=self.config,
      new_options=self.new_options,
      run_tracker=self.run_tracker,
      target_roots=self.targets,
      requested_goals=self.requested_goals,
      build_graph=self.build_graph,
      build_file_parser=self.build_file_parser,
      address_mapper=self.address_mapper,
      spec_excludes=self.get_spec_excludes()
    )

    unknown = []
    for goal in self.goals:
      if not goal.ordered_task_names():
        unknown.append(goal)

    if unknown:
      context.log.error('Unknown goal(s): %s\n' % ' '.join(goal.name for goal in unknown))
      return 1

    engine = RoundEngine()
    return engine.execute(context, self.goals)