Struct mech stress (#32)

* Implemented base eq stress calc functions

* check shape function added, types modified

* added principal signed variants, voigt functions moved to utils

* added missing tabulator in docstring

* pr docstrings update, wip

* Added math equations - wip

* Added stress deviator calculation

* wip - rewriting to n dimensional

* wip - rewriting to n dimensional 2

* utils - voigt tested

* mypy settings adjusted

* voigt docstrings adjusted

* added tensor to voigt

* stress functions reworked, tests implemented

* Fixed docstring spacing

* Fixed bug in signed variants with array of shape (6,)

* Added atol, rtol, modified singed variants docstrings, removed principal_directions

Author: Vybornak2

.gitignore

@@ -42,3 +42,6 @@ htmlcov/
 
 # Generated by setuptools_scm
 src/fatpy/_version.py
+
+# Pre-commit hooks
+.cache_pre_commit/

.pre-commit-config.yaml

@@ -1,14 +1,14 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
         exclude: requirements-dev.txt
       - id: check-added-large-files
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.11.6
+    rev: v0.13.1
     hooks:
       - id: ruff
         args:
@@ -17,6 +17,6 @@ repos:
       - id: ruff-format
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.15.0
+    rev: v1.18.2
     hooks:
       - id: mypy

.python-version

@@ -0,0 +1 @@
+3.12

pyproject.toml

@@ -18,9 +18,9 @@ classifiers = [
 ]
 
 dependencies = [
-    "matplotlib>=3.10.0",
-    "numpy>=2.2.2",
-    "pandas>=2.2.3",
+    "matplotlib>=3.10.6",
+    "numpy>=2.3.3",
+    "pandas>=2.3.2",
     # "scipy>=1.15.1",
 ]
 
@@ -33,18 +33,18 @@ dependencies = [
 
 [tool.uv]
 dev-dependencies = [
-    "mypy>=1.15.0",
-    "ruff>=0.11.3",
-    "pre-commit>=4.2.0",
-    "pytest>=8.3.5",
-    "pytest-cov>=6.0.0",
-    "pytest-mock>=3.14.0",
+    "mypy>=1.18.2",
+    "ruff>=0.13.1",
+    "pre-commit>=4.3.0",
+    "pytest>=8.4.2",
+    "pytest-cov>=7.0.0",
+    "pytest-mock>=3.15.1",
     "pytest-mypy>=1.0.1",
-    "pytest-ruff>=0.4.1",
+    "pytest-ruff>=0.5",
     "mkdocs>=1.6.1",
-    "mkdocs-material[imaging]>=9.5.15",
-    "mkdocstrings[python]>=0.29.1",
-    "mkdocs-autorefs>=1.0.0",
+    "mkdocs-material[imaging]>=9.6.20",
+    "mkdocstrings[python]>=0.30.1",
+    "mkdocs-autorefs>=1.4.3",
 ]
 
 [tool.pytest.ini_options]
@@ -129,18 +129,23 @@ docstring-code-line-length = "dynamic"
 
 [tool.ruff.lint.per-file-ignores]
 "__init__.py" = ["E402"]
+"tests/**" = [
+    "D", # pydocstyle
+    "B", # bugbear
+    "S", # bandit
+]
 
 [tool.mypy]
 python_version = "3.12"
 files = "src"
 strict = true
-ignore_missing_imports = true
 check_untyped_defs = true
 disallow_subclassing_any = true
 warn_unreachable = true
 warn_unused_configs = true
 show_error_context = true
 show_column_numbers = true
+disallow_untyped_decorators = false
 
 [build-system]
 requires = ["setuptools>=61.0", "setuptools_scm[toml]>=6.2", "wheel"]