ansible-later/testenv/lib/python2.7/site-packages/anyconfig/models/processor.py

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2019-04-23 11:04:27 +00:00
#
# Copyright (C) 2018 Satoru SATOH <ssato @ redhat.com>
# License: MIT
#
r"""Abstract processor module.
.. versionadded:: 0.9.5
- Add to abstract processors such like Parsers (loaders and dumpers).
"""
from __future__ import absolute_import
class Processor(object):
"""
Abstract processor class to provide basic implementation of some methods,
interfaces and members.
- _type: type indicates data types it can process
- _priority: Priority to select it if there are others of same type
- _extensions: File extensions of data type it can process
.. note::
This class ifself is not a singleton but its children classes should so
in most cases, I think.
"""
_cid = None
_type = None
_priority = 0 # 0 (lowest priority) .. 99 (highest priority)
_extensions = []
@classmethod
def cid(cls):
"""Processor class ID
"""
return repr(cls) if cls._cid is None else cls._cid
@classmethod
def type(cls):
"""Processors' type
"""
return cls._type
@classmethod
def priority(cls):
"""Processors's priority
"""
return cls._priority
@classmethod
def extensions(cls):
"""A list of file extensions of files which this process can process.
"""
return cls._extensions
def __eq__(self, other):
return self.cid() == other.cid()
# vim:sw=4:ts=4:et: