35 lines
1000 B
Python
35 lines
1000 B
Python
from typing import Any, Dict
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import textwrap
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_BACK_COMPAT_OBJECTS : Dict[Any, None] = {}
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_MARKED_WITH_COMATIBLITY : Dict[Any, None] = {}
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def compatibility(is_backward_compatible : bool):
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if is_backward_compatible:
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def mark_back_compat(fn):
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docstring = textwrap.dedent(getattr(fn, '__doc__', None) or '')
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docstring += """
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.. note::
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Backwards-compatibility for this API is guaranteed.
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"""
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fn.__doc__ = docstring
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_BACK_COMPAT_OBJECTS.setdefault(fn)
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_MARKED_WITH_COMATIBLITY.setdefault(fn)
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return fn
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return mark_back_compat
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else:
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def mark_not_back_compat(fn):
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docstring = textwrap.dedent(getattr(fn, '__doc__', None) or '')
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docstring += """
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.. warning::
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This API is experimental and is *NOT* backward-compatible.
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"""
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fn.__doc__ = docstring
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_MARKED_WITH_COMATIBLITY.setdefault(fn)
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return fn
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return mark_not_back_compat
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