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

kronos-venv/lib/python3.12/site-packages/sympy/strategies/util.py

@@ -0,0 +1,17 @@
+from sympy.core.basic import Basic
+
+new = Basic.__new__
+
+
+def assoc(d, k, v):
+    d = d.copy()
+    d[k] = v
+    return d
+
+
+basic_fns = {'op': type,
+             'new': Basic.__new__,
+             'leaf': lambda x: not isinstance(x, Basic) or x.is_Atom,
+             'children': lambda x: x.args}
+
+expr_fns = assoc(basic_fns, 'new', lambda op, *args: op(*args))