Create .ruff.toml

.ruff.toml

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+# https://docs.astral.sh/ruff/settings/
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    ".eggs",
+    ".git",
+    "__pycache__"
+]
+
+line-length = 88
+
+select = ['E', 'F', 'W']
+ignore = ["E203"]
+
+# Assume Python 3.7
+target-version = "py37"
+
+[lint.per-file-ignores]
+
+# tests often manipulate sys.path before importing the main tools, so ignore import order violations
+"test/*.py" = ["E402"]
+
+# multiple spaces after ',' and long lines - used for visual layout of eFuse data
+"espefuse/efuse/*/mem_definition.py" =  ["E241", "E501"]
+"espefuse/efuse/*/operations.py" =   ["E241", "E501", "F401"]
+"espefuse/efuse/*/fields.py" =   ["E241", "E501"]
+
+# ignore long lines - used for RS encoding pairs
+"test/test_modules.py" = ["E501"]
+
+# don't check for unused imports in __init__.py files
+"__init__.py" = ["F401"]
+
+# allow definition from star imports in docs config
+"docs/conf_common.py" =  ["F405"]
+
+
+[lint]
+# Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`)  codes by default.
+# Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
+# McCabe complexity (`C901`) by default.
+select = ["E4", "E7", "E9", "F"]
+ignore = []
+
+# Allow fix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+unfixable = []
+
+# Allow unused variables when underscore-prefixed.
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+
+
+# ruff-format hook configuration
+[format]
+quote-style = "double"
+indent-style = "space"
+docstring-code-format = true