Python memcache.set_multi方法代码示例

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def add_values():
    # [START add_values]
    # Add a value if it doesn't exist in the cache
    # with a cache expiration of 1 hour.
    memcache.add(key="weather_USA_98105", value="raining", time=3600)

    # Set several values, overwriting any existing values for these keys.
    memcache.set_multi(
        {"USA_98115": "cloudy", "USA_94105": "foggy", "USA_94043": "sunny"},
        key_prefix="weather_",
        time=3600
    )

    # Atomically increment an integer value.
    memcache.set(key="counter", value=0)
    memcache.incr("counter")
    memcache.incr("counter")
    memcache.incr("counter")
    # [END add_values] 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def __get_iplist_info(self, tag):
        ipltime = memcache.get("t"+tag)
        iplist = memcache.get("l"+tag)
        if (ipltime is not None) and (iplist is not None):
            iplist = len(iplist)
            return ipltime, iplist
        else:
            q = BlockList.all()
            q.filter("tag =", tag)
            q.order("-time")
            iplist = q.get()
            if iplist is None:
                return '--', '--'
            else:
                ipltime = iplist.time.strftime('%d %b %Y %H:%M %Z')
                memcache.set_multi({"t"+tag: ipltime, "l"+tag: iplist.iplist}, 60*60*24)
                return ipltime, len(iplist.iplist) 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def store(key, value, chunksize=950000):
    serialized = cloudpickle.dumps(value, 2)
    values = {}
    for i in xrange(0, len(serialized), chunksize):
        values['%s.%s' % (key, i // chunksize)] = serialized[i:i + chunksize]
    return memcache.set_multi(values) 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def UpdateStats(cls, category, stats):
        """Update the summary stats in memory and the datastore.

        This will only update part of a summary score row.

        Args:
            category: a category string like 'network'
            stats: a dict of browser stats (see CategoryStatsManager.GetStats)
        Returns:
            The summary stats that have been updated by the given stats.
            (Used by GetStats.)
        """
        browsers = [b for b in stats.keys() if b != 'total_runs']
        update_summary_stats = memcache.get_multi(
                browsers, namespace=cls.MEMCACHE_NAMESPACE)
        for browser in browsers:
            ua_summary_stats = update_summary_stats.setdefault(browser, {
                    'results': {}})
            ua_summary_stats['results'][category] = {
                    'score': stats[browser]['summary_score'],
                    'display': stats[browser]['summary_display'],
                    'total_runs': stats[browser]['total_runs'],
                    }
            if category == 'acid3':
                ua_summary_stats['results']['acid3']['display'] = (
                        stats[browser]['results']['score']['display'])
        memcache.set_multi(update_summary_stats, namespace=cls.MEMCACHE_NAMESPACE)
        return update_summary_stats 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def UpdateStatsCache(cls, category, browsers):
        """Update the memcache of stats for all the tests for each browser.

        This is also where the summary stats get updated.

        Args:
            category: a category string like 'network'
            browsers: a list of browsers like ['Firefox 3.6', 'IE 8.0']
        Returns:
            a list of browsers that were not processed due to a timeout.
        """
        test_set = all_test_sets.GetTestSet(category)
        test_keys = [t.key for t in test_set.VisibleTests()]
        ua_stats = {}
        unhandled_browsers = []
        is_timed_out = False
        for browser in browsers:
            try:
                medians, num_scores = test_set.GetMediansAndNumScores(browser)
            except db.Timeout:
                is_timed_out = True
            if is_timed_out:
                logging.info('Timed out \'%s\' in UpdateStatsCache doing '
                                         'GetMediansAndNumScores for %s', category, browser)
                unhandled_browsers.append(browser)
            else:
                stats = test_set.GetStats(test_keys, medians, num_scores)
                ua_stats[browser] = stats
        memcache.set_multi(ua_stats, **cls.MemcacheParams(category))
        if not is_timed_out:
            SummaryStatsManager.UpdateStats(category, ua_stats)
        return unhandled_browsers 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def get(self):
        # [START batch]
        values = {'comment': 'I did not ... ', 'comment_by': 'Bill Holiday'}
        if not memcache.set_multi(values):
            logging.error('Unable to set Memcache values')
        tvalues = memcache.get_multi(('comment', 'comment_by'))
        self.response.write(tvalues)
        # [END batch] 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def _save(self):
    """Internal function to save the recorded data to memcache.

    Returns:
      A tuple (key, summary_size, full_size).
    """
    part, full = self.get_both_protos_encoded()
    key = make_key(self.start_timestamp)
    errors = memcache.set_multi({config.PART_SUFFIX: part,
                                 config.FULL_SUFFIX: full},
                                time=36*3600, key_prefix=key,
                                namespace=config.KEY_NAMESPACE)
    if errors:
      logging.warn('Memcache set_multi() error: %s', errors)
    return key, len(part), len(full) 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def AddUserAgent(cls, category, user_agent):
        """Adds a user agent's browser strings to version-level groups.

        AddUserAgent assumes that it does not receive overlapping calls.
        - It should only get called by the update-user-groups task queue.

        Adds a browser for every version level.
        If a level does not have a string, then use the one from the previous level.
        For example, "Safari 4.3" would increment the following:
                level  browser
                        0  Safari
                        1  Safari 4
                        2  Safari 4.3
                        3  Safari 4.3

        Args:
            category: a category string like 'network' or 'reflow'.
            user_agent: a UserAgent instance.
        """
        key_names = [cls.KeyName(category, v) for v in range(4)]
        version_levels = range(4)
        if category in [t.category for t in all_test_sets.GetVisibleTestSets()]:
            key_names.extend([cls.KeyName('summary', v) for v in range(4)])
            version_levels.extend(range(4))
        level_browsers = memcache.get_multi(key_names,
                                            namespace=cls.MEMCACHE_NAMESPACE)
        browser_key_names = []
        ua_browsers = user_agent.get_string_list()
        max_ua_browsers_index = len(ua_browsers) - 1
        for version_level, key_name in zip(version_levels, key_names):
            browser = ua_browsers[min(max_ua_browsers_index, version_level)]
            if browser not in level_browsers.get(key_name, []):
                browser_key_names.append((browser, key_name))
        managers = cls.get_by_key_name([x[1] for x in browser_key_names])

        updated_managers = []
        memcache_mapping = {}
        for (browser, key_name), manager in zip(browser_key_names, managers):
            if manager is None:
                manager = cls.get_or_insert(key_name)
            if browser not in manager.browsers:
                cls.InsortBrowser(manager.browsers, browser)
                updated_managers.append(manager)
                memcache_mapping[key_name] = manager.browsers
        if updated_managers:
            db.put(updated_managers)
            memcache.set_multi(memcache_mapping, namespace=cls.MEMCACHE_NAMESPACE) 

# 需要导入模块: from google.appengine.api import memcache [as 别名]
# 或者: from google.appengine.api.memcache import set_multi [as 别名]
def get_queues(bot_root_key):
  """Returns the known task queues as integers.

  This function is called to get the task queues to poll, as the bot is trying
  to reap a task, any task.

  It is also called while the bot is running a task, to refresh the task queues.

  Arguments:
    bot_root_key: ndb.Key to bot_management.BotRoot

  Returns:
    dimensions_hashes: list of dimension_hash for the bot
  """
  bot_id = bot_root_key.string_id()
  dimensions_hashes = memcache.get(bot_id, namespace='task_queues')
  if dimensions_hashes is not None:
    # Note: This may return stale queues. We may want to change the format to
    # include the expiration.
    logging.debug(
        'get_queues(%s): can run from %d queues (memcache)\n%s',
        bot_id, len(dimensions_hashes), dimensions_hashes)
    # Refresh all the keys.
    memcache.set_multi(
        {str(d): True for d in dimensions_hashes},
        time=61, namespace='task_queues_tasks')
    return dimensions_hashes

  # Retrieve all the dimensions_hash that this bot could run that have
  # actually been triggered in the past. Since this is under a root entity, this
  # should be fast.
  now = utils.utcnow()
  dimensions_hashes = sorted(
      obj.key.integer_id()
      for obj in BotTaskDimensions.query(ancestor=bot_root_key)
      if obj.valid_until_ts >= now)
  memcache.set(
      bot_id,
      dimensions_hashes,
      namespace='task_queues',
      time=_EXPIRATION_TIME_TASK_QUEUES)
  logging.info(
      'get_queues(%s): Query in %.3fs: can run from %d queues\n%s',
      bot_id, (utils.utcnow()-now).total_seconds(),
      len(dimensions_hashes), dimensions_hashes)
  memcache.set_multi(
      {str(d): True for d in dimensions_hashes},
      time=61, namespace='task_queues_tasks')
  return dimensions_hashes