本文整理汇总了Python中pycassa.columnfamily.ColumnFamily.add方法的典型用法代码示例。如果您正苦于以下问题：Python ColumnFamily.add方法的具体用法？Python ColumnFamily.add怎么用？Python ColumnFamily.add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pycassa.columnfamily.ColumnFamily的用法示例。
在下文中一共展示了ColumnFamily.add方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_add_remove_counter
# 需要导入模块: from pycassa.columnfamily import ColumnFamily [as 别名]
# 或者: from pycassa.columnfamily.ColumnFamily import add [as 别名]
def test_add_remove_counter(self):
sys = SystemManager()
sys.create_column_family(TEST_KS, 'KeyLongCounter', key_validation_class=LongType(),
default_validation_class='CounterColumnType')
sys.close()
cf_long = ColumnFamily(pool, 'KeyLongCounter')
key = 1111111111111111L
cf_long.add(key, 'col')
assert_equal(cf_long.get(key), {'col': 1})
cf_long.remove_counter(key, 'col')
time.sleep(0.1)
assert_raises(NotFoundException, cf_long.get, key)示例2: test_add_remove_counter
# 需要导入模块: from pycassa.columnfamily import ColumnFamily [as 别名]
# 或者: from pycassa.columnfamily.ColumnFamily import add [as 别名]
def test_add_remove_counter(self):
sys = SystemManager()
if sys._conn.version == CASSANDRA_07:
raise SkipTest("Cassandra 0.7 does not have key validators")
sys.create_column_family(TEST_KS, 'KeyLongCounter', key_validation_class=LongType(),
default_validation_class=COUNTER_COLUMN_TYPE)
sys.close()
cf_long = ColumnFamily(pool, 'KeyLongCounter')
key = 1111111111111111L
cf_long.add(key, 'col')
assert_equal(cf_long.get(key), {'col': 1})
cf_long.remove_counter(key, 'col')
time.sleep(0.1)
assert_raises(NotFoundException, cf_long.get, key)示例3: load_builds
# 需要导入模块: from pycassa.columnfamily import ColumnFamily [as 别名]
# 或者: from pycassa.columnfamily.ColumnFamily import add [as 别名]
def load_builds(self, o, builders):
cf = ColumnFamily(self._pool, 'builds')
batch = cf.batch()
indices = ColumnFamily(self._pool, 'indices')
i_batch = indices.batch()
simple_indices = ColumnFamily(self._pool, 'simple_indices')
si_batch = simple_indices.batch()
# We defer counter inserts until then end because Python
# increments are cheaper than Cassandra increments (hopefully).
counters = {
'builder_number': Counter(),
'builder_duration': Counter(),
'builder_number_by_day': {},
'builder_duration_by_day': {},
'builder_number_by_category': {},
'builder_duration_by_category': {},
'builder_number_by_day_and_category': {},
'builder_duration_by_day_and_category': {},
}
existing_filenames = set(self._connection.filenames())
for build in o:
self._load_build(batch, i_batch, si_batch, counters, build,
builders, existing_filenames)
batch.send()
i_batch.send()
si_batch.send()
cf = ColumnFamily(self._pool, 'counters')
for builder, count in counters['builder_number'].items():
cf.add('builder_number', builder, count)
for builder, count in counters['builder_duration'].items():
cf.add('builder_duration', builder, count)
cf = ColumnFamily(self._pool, 'super_counters')
del counters['builder_number']
del counters['builder_duration']
for key, super_columns in counters.items():
for super_column, counts in super_columns.items():
for column, count in counts.items():
cf.add(key, column, count, super_column)
return len(o)示例4: parse_logs
# 需要导入模块: from pycassa.columnfamily import ColumnFamily [as 别名]
# 或者: from pycassa.columnfamily.ColumnFamily import add [as 别名]
def parse_logs(self, build_ids):
"""Parse the logs for the specified build IDs into storage."""
# TODO hook up parallel processing.
OUR_VERSION = '1'
mut = Mutator(self._pool)
cf = ColumnFamily(self._pool, 'build_timelines')
i_cf = ColumnFamily(self._pool, 'indices')
builds_cf = ColumnFamily(self._pool, 'builds')
counters = ColumnFamily(self._pool, 'counters')
super_counters = ColumnFamily(self._pool, 'super_counters')
for build_id in build_ids:
info = self._connection.build_from_id(build_id)
if not info:
continue
existing_version = info.get('log_parsing_version')
if existing_version and existing_version >= OUR_VERSION:
continue
if info['log_fetch_status'] != 'fetched':
continue
log = self._connection.file_data(info['log_url'])
if not log:
continue
parsed = parse_build_log(log)
cat = info['builder_category']
cols = {}
indices = {}
for step in parsed.steps:
start = calendar.timegm(step.start.utctimetuple())
end = calendar.timegm(step.end.utctimetuple())
elapsed = end - start
name = step.name
cols[start] = {
'name': name,
'state': step.state,
'results': step.results,
'start': unicode(start),
'end': unicode(end),
'elapsed': unicode(elapsed)
}
start_date = step.start.date().isoformat()
indices[name] = {build_id: ''}
counters.add('build_step_number', name)
counters.add('build_step_duration', name, elapsed)
super_counters.add('build_step_number_by_category', name,
1, cat)
super_counters.add('build_step_duration_by_category', name,
elapsed, cat)
super_counters.add('build_step_number_by_day', name, 1,
start_date)
super_counters.add('build_step_duration_by_day', name,
elapsed, start_date)
day_cat = '%s.%s' % (start_date, cat)
super_counters.add('build_step_number_by_day_and_category',
name, 1, day_cat)
super_counters.add('build_step_duration_by_day_and_category',
name, elapsed, day_cat)
mut.insert(cf, build_id, cols)
mut.insert(i_cf, 'build_step_name_to_build_ids', indices)
mut.insert(builds_cf, build_id, {'log_parsing_version': OUR_VERSION})
yield 'Parsed build %s into %d steps.' % (build_id,
len(parsed.steps))
mut.send()