old_contents: from flask import current_app
  from flask.ext.featureflags import FEATURE_FLAGS_CONFIG
  from flask.ext.featureflags import NoFeatureFlagFound
  from flask.ext.featureflags import log
  
  
  class InlineFeatureFlag(object):
    def __call__(self, feature):
      if not current_app:
          log.warn(u"Got a request to check for {feature} but we're outside the request context. Returning False".format(feature=feature))
          return False
  
      feature_cfg = "{prefix}_{feature}".format(prefix=FEATURE_FLAGS_CONFIG, feature=feature)
  
      try:
        return current_app.config[feature_cfg]
      except KeyError:
        raise NoFeatureFlagFound()
  
new_contents: from flask import current_app
  from flask.ext.featureflags import FEATURE_FLAGS_CONFIG
  from flask.ext.featureflags import NoFeatureFlagFound
  from flask.ext.featureflags import log
  
  
  class InlineFeatureFlag(object):
    def __call__(self, feature):
      if not current_app:
        log.warn(u"Got a request to check for {feature} but we're outside the request context. Returning False".format(feature=feature))
        return False
  
      feature_cfg = "{prefix}_{feature}".format(prefix=FEATURE_FLAGS_CONFIG, feature=feature)
  
      try:
        return current_app.config[feature_cfg]
      except KeyError:
        raise NoFeatureFlagFound()
  
subject: fix indentation and conforms to style guide