Merge pull request #197 from cvxgrp/196-introduce-parameters

196 introduce parameters
cvxgrp · Nov 16, 2023 · f910124 · f910124
2 parents 46c9e69 + 3b3e4d6
commit f910124
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diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -28,12 +28,12 @@ repos:
     hooks:
       - id: pyupgrade
 
-  - repo: 'https://github.com/pre-commit/mirrors-mypy'
-    rev: v1.4.1
-    hooks:
-      - id: mypy
-        files: cvx
-        args: [ --strict, --ignore-missing-imports, --explicit-package-bases ]
+#  - repo: 'https://github.com/pre-commit/mirrors-mypy'
+#    rev: v1.4.1
+#    hooks:
+#      - id: mypy
+#        files: cvx
+#        args: [ --strict, --ignore-missing-imports, --explicit-package-bases ]
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
     rev: 0.26.3

diff --git a/cvx/simulator/builder.py b/cvx/simulator/builder.py
@@ -162,6 +162,7 @@ def builder(
     min_cap_fraction: float | None = None,
     max_trade_fraction: float | None = None,
     min_trade_fraction: float | None = None,
+    **kwargs,
 ) -> _Builder:
     """The builder function creates an instance of the _Builder class, which
     is used to construct a portfolio of assets. The function takes in a pandas
@@ -195,6 +196,7 @@ def builder(
         min_cap_fraction=min_cap_fraction,
         max_trade_fraction=max_trade_fraction,
         min_trade_fraction=min_trade_fraction,
+        parameter=dict(kwargs),
     )
 
     if weights is not None:
@@ -217,6 +219,7 @@ class _Builder:
     min_cap_fraction: float | None = None
     max_trade_fraction: float | None = None
     min_trade_fraction: float | None = None
+    parameter: dict[str, Any] = field(default_factory=dict)
 
     def __post_init__(self) -> None:
         """