Initial import: grid-bot — grid trading bot for BTC-USDT on Cifra Markets

kronos-venv/lib/python3.12/site-packages/torch/fx/_compatibility.py

@@ -0,0 +1,42 @@
+import textwrap
+from collections.abc import Callable
+from typing import Any, TypeVar
+
+
+_BACK_COMPAT_OBJECTS: dict[Any, None] = {}
+_MARKED_WITH_COMPATIBILITY: dict[Any, None] = {}
+
+
+_T = TypeVar("_T")
+
+
+def compatibility(is_backward_compatible: bool) -> Callable[[_T], _T]:
+    if is_backward_compatible:
+
+        def mark_back_compat(fn: _T) -> _T:
+            docstring = textwrap.dedent(getattr(fn, "__doc__", None) or "")
+            docstring += """
+
+.. note::
+    Backwards-compatibility for this API is guaranteed.
+"""
+            fn.__doc__ = docstring
+            _BACK_COMPAT_OBJECTS.setdefault(fn)
+            _MARKED_WITH_COMPATIBILITY.setdefault(fn)
+            return fn
+
+        return mark_back_compat
+    else:
+
+        def mark_not_back_compat(fn: _T) -> _T:
+            docstring = textwrap.dedent(getattr(fn, "__doc__", None) or "")
+            docstring += """
+
+.. warning::
+    This API is experimental and is *NOT* backward-compatible.
+"""
+            fn.__doc__ = docstring
+            _MARKED_WITH_COMPATIBILITY.setdefault(fn)
+            return fn
+
+        return mark_not_back_compat