def clean_and_delete_bucket(bucket):
# check if bucket is in versioning status
try:
result = bucket.get_bucket_info()
if result.versioning_status in [oss2.BUCKET_VERSIONING_ENABLE, oss2.BUCKET_VERSIONING_SUSPEND]:
all_objects = bucket.list_object_versions()
for obj in all_objects.versions:
bucket.delete_object(obj.key, params={'versionId': obj.versionid})
except:
pass
# list all upload_parts to delete
up_iter = oss2.MultipartUploadIterator(bucket)
for up in up_iter:
bucket.abort_multipart_upload(up.key, up.upload_id)
# list all objects to delete
obj_iter = oss2.ObjectIterator(bucket)
for obj in obj_iter:
bucket.delete_object(obj.key)
# list all live channels to delete
for ch_iter in oss2.LiveChannelIterator(bucket):
bucket.delete_live_channel(ch_iter.name)
# delete_bucket
bucket.delete_bucket()
def test_live_channel_iterator(self):
prefix = self.random_key()
channel_name_list = []
channel_target = oss2.models.LiveChannelInfoTarget(
playlist_name='test.m3u8')
channel_info = oss2.models.LiveChannelInfo(target=channel_target)
# 准备频道
for i in range(20):
channel_name_list.append(prefix + random_string(16))
self.bucket.create_live_channel(channel_name_list[-1],
channel_info)
# 验证
live_channel_got = []
for info in oss2.LiveChannelIterator(self.bucket, prefix, max_keys=4):
live_channel_got.append(info.name)
result = self.bucket.get_live_channel(info.name)
self.assertEqual(result.description, info.description)
self.assertEqual(sorted(channel_name_list), live_channel_got)
for live_channel in channel_name_list:
self.bucket.delete_live_channel(live_channel)
def clean_and_delete_bucket(bucket):
# check if bucket is in versioning status
try:
result = bucket.get_bucket_info()
if result.versioning_status in [
oss2.BUCKET_VERSIONING_ENABLE, oss2.BUCKET_VERSIONING_SUSPEND
]:
next_key_marker = None
next_versionid_marker = None
is_truncated = True
while is_truncated is True:
objects = bucket.list_object_versions(
key_marker=next_key_marker,
versionid_marker=next_versionid_marker)
for obj in objects.versions:
bucket.delete_object(obj.key,
params={'versionId': obj.versionid})
for del_marker in objects.delete_marker:
bucket.delete_object(
del_marker.key,
params={'versionId': del_marker.versionid})
is_truncated = objects.is_truncated
if is_truncated:
next_key_marker = objects.next_key_marker
next_versionid_marker = objects.next_versionid_marker
except:
pass
# list all upload_parts to delete
up_iter = oss2.MultipartUploadIterator(bucket)
for up in up_iter:
bucket.abort_multipart_upload(up.key, up.upload_id)
# list all objects to delete
obj_iter = oss2.ObjectIterator(bucket)
for obj in obj_iter:
bucket.delete_object(obj.key)
# list all live channels to delete
for ch_iter in oss2.LiveChannelIterator(bucket):
bucket.delete_live_channel(ch_iter.name)
# delete_bucket
bucket.delete_bucket()
playlist_name=playlist_name,
frag_count=3,
frag_duration=5)))
#获取推流观流地址
publish_url = create_result.publish_url
play_url = create_result.play_url
print("推流地址:", publish_url)
print("观流地址:", play_url)
'推流地址: rtmp://***-channel.oss-cn-***.aliyuncs.com/**/**-**'
'观流地址: http://***-channel.oss-cn-****.aliyuncs.com/song-**/**.m3u8'
prefix = ''
max_keys = 1000
#for info in oss2.LiveChannelIterator(bucket, prefix, max_keys=max_keys):
for info in oss2.LiveChannelIterator(bucket):
print(info.name)
bucket.delete_live_channel(info.name)
#查看当前流的状态信息状态
get_statu = bucket.get_live_channel_stat(info.name)
print("连接时间:", get_statu.connected_time)
print("推流客户端的IP:", get_statu.remote_addr)
print("推流状态:", get_statu.status)
#查看LiveChannel配置信息
get_result = bucket.get_live_channel(info.name)
print("-------------------")
print("推流配置信息:")
print(get_result.description)
# 拿到这个签过名的signed_url就可以使用推流工具直接进行推流，一旦连接上OSS之后超过上面的expires流也不会断掉，OSS仅在每次推流连接的时候检查expires是否合法。
expires = 3600
signed_url = bucket.sign_rtmp_url(channel_name, playlist_name, expires)
# 创建好直播频道，如果想把这个频道禁用掉（断掉正在推的流或者不再允许向一个地址推流），应该使用put_live_channel_status接口，将频道的status改成“disabled”，如果要将一个禁用状态的频道启用，那么也是调用这个接口，将status改成“enabled”。
bucket.put_live_channel_status(channel_name, 'enabled')
bucket.put_live_channel_status(channel_name, 'disabled')
# 对创建好的频道，可以使用LiveChannelIterator来进行列举已达到管理的目的。
# prefix可以按照前缀过滤list出来的频道。
# max_keys表示迭代器内部一次list出来的频道的最大数量，这个值最大不能超过1000，不填写的话默认为100。
prefix = ''
max_keys = 1000
for info in oss2.LiveChannelIterator(bucket, prefix, max_keys=max_keys):
print(info.name)
# 对于正在推流的频道调用get_live_channel_stat可以获得流的状态信息。
# 如果频道正在推流，那么stat_result中的所有字段都有意义。
# 如果频道闲置或者处于“disabled”状态，那么status为“Idle”或“Disabled”，其他字段无意义。
stat_result = bucket.get_live_channel_stat(channel_name)
print(stat_result.status)
print(stat_result.remote_addr)
print(stat_result.connected_time)
print(stat_result.video)
print(stat_result.audio)
# 如果想查看一个频道历史推流记录，可以调用get_live_channel_history。目前最多可以看到10次推流的记录
history_result = bucket.get_live_channel_history(channel_name)
print(len(history_result.records))