本文整理汇总了Python中ci.tests.general.general.General.remove_list_from_list方法的典型用法代码示例。如果您正苦于以下问题：Python General.remove_list_from_list方法的具体用法？Python General.remove_list_from_list怎么用？Python General.remove_list_from_list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ci.tests.general.general.General的用法示例。
在下文中一共展示了General.remove_list_from_list方法的1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: remove_roles_from_config
# 需要导入模块: from ci.tests.general.general import General [as 别名]
# 或者: from ci.tests.general.general.General import remove_list_from_list [as 别名]
def remove_roles_from_config(config, number_of_roles_to_remain=0):
"""
:param config: Configuration file containing all of the required information
:type config: dict
:param number_of_roles_to_remain: how roles may still be defined on the partition. The first 'number_of_roles_to
_remain' will remain.
:type number_of_roles_to_remain: int
:return: Returns a object with the partition guid and its roles
:type: Object
"""
collection = {}
# Remove disk roles
logger.info("Starting removal of disk roles")
for key, value in config.iteritems():
for disk_info in value['disks']:
disk_name = disk_info['disk_name']
logger.info("Fetching disk with diskname '{0}' for ip '{1}'".format(disk_name, key))
disk = GeneralStorageRouter().get_disk_by_ip(disk_name, key)
logger.info("Fetching partition of disk '{0}'".format(disk.guid))
partition = GeneralDisk.partition_disk(disk)
if number_of_roles_to_remain == 0:
# When number_of_roles_to_remain ==0, everything should have been removed
remaining_roles = []
logger.info("Removing roles '{0}' from partition '{1}'".format(remaining_roles, partition.guid))
GeneralDisk.adjust_disk_role(partition, remaining_roles, 'SET')
# Set back to pristine condition:
# Unmount partition
logger.info("Umounting disk {2}".format(partition.roles, partition.guid, disk_name))
TestDiskRoles._umount(partition.mountpoint)
# Remove from fstab
logger.info(
"Removing {0} from fstab".format(partition.mountpoint, partition.guid, disk_name))
FstabHelper().remove_by_mountpoint(partition.mountpoint)
# Remove filesystem
logger.info(
"Removing filesystem on partition {0} on disk {1}".format(partition.guid, disk_name))
alias = partition.aliases[0]
device = '/dev/{0}'.format(disk_name)
TestDiskRoles._remove_filesystem(device, alias)
# Remove partition from model
logger.info("Removing partition {0} on disk {1} from model".format(partition.guid, disk_name))
partition.delete()
else:
if len(partition.roles) < number_of_roles_to_remain:
logger.warning("Number of roles that should remain exceed the number of roles that are present!"
" Keeping all roles instead!")
roles_list = partition.roles
else:
roles_list = partition.roles[number_of_roles_to_remain:]
remaining_roles = General.remove_list_from_list(partition.roles, roles_list)
logger.info("Removing roles '{0}' from partition '{1}'".format(remaining_roles, partition.guid))
GeneralDisk.adjust_disk_role(partition, remaining_roles, 'SET')
# Will test if the role is an empty list
collection[partition.guid] = remaining_roles
return collection