Revision 7efc9f86 snf-pithos-backend/pithos/backends/base.py
| b/snf-pithos-backend/pithos/backends/base.py | ||
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class QuotaError(Exception): |
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pass |
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class AccountExists(NameError): |
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pass |
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class ContainerExists(NameError): |
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pass |
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class AccountNotEmpty(IndexError): |
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pass |
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class ContainerNotEmpty(IndexError): |
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pass |
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class ItemNotExists(NameError): |
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pass |
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class VersionNotExists(IndexError): |
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pass |
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class BaseBackend(object): |
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"""Abstract backend class that serves as a reference for actual implementations. |
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Raises: |
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NotAllowedError: Operation not permitted |
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IndexError: Account is not empty
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AccountNotEmpty: Account is not empty
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""" |
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return |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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""" |
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return [] |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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""" |
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return {}
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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""" |
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return |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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""" |
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return {}
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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ValueError: Invalid policy defined |
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""" |
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container already exists
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ContainerExists: Container already exists
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ValueError: Invalid policy defined |
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""" |
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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IndexError: Container is not empty
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ContainerNotEmpty: Container is not empty
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""" |
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return |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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""" |
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return [] |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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""" |
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return [] |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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IndexError: Version does not exist
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VersionNotExists: Version does not exist
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""" |
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return {}
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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""" |
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return '' |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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""" |
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return {}
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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ValueError: Invalid users/groups in permissions |
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""" |
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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""" |
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return None |
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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""" |
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return |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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IndexError: Version does not exist
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VersionNotExists: Version does not exist
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""" |
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return 0, [] |
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container does not exist
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ItemNotExists: Container does not exist
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ValueError: Invalid users/groups in permissions |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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IndexError: Version does not exist
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VersionNotExists: Version does not exist
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ValueError: Invalid users/groups in permissions |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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ValueError: Invalid users/groups in permissions |
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|
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Raises: |
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NotAllowedError: Operation not permitted |
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NameError: Container/object does not exist
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ItemNotExists: Container/object does not exist
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""" |
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return |
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|
| ... | ... | |
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"""Return a block's data. |
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Raises: |
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NameError: Block does not exist
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ItemNotExists: Block does not exist
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""" |
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return '' |
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