Only style configurations only when selected (#514)

* Only add isort or black configuration when selected

* Revert test change

* Add same check for ruff

Author: camposandro

python-project-template/pyproject.toml.jinja

@@ -68,18 +68,22 @@ testpaths = [
 ]
 addopts = "--doctest-modules --doctest-glob=*.rst"
 
+{% if 'black' in enforce_style -%}
 [tool.black]
 line-length = 110
 target-version = ["py{{ py.min(python_versions) | replace(".", "") }}"]
-
+{% endif -%}
+{% if 'isort' in enforce_style -%}
 [tool.isort]
 profile = "black"
 line_length = 110
-
+{% endif -%}
+{% if 'ruff_lint' in enforce_style or 'ruff_format' in enforce_style -%}
 [tool.ruff]
 line-length = 110
 target-version = "py{{ py.min(python_versions) | replace(".", "") }}"
-
+{% endif -%}
+{% if 'ruff_lint' in enforce_style -%}
 [tool.ruff.lint]
 select = [
     # pycodestyle
@@ -111,7 +115,6 @@ select = [
     # Numpy v2.0 compatibility
     "NPY201",
 ]
-
 ignore = [
     "UP006", # Allow non standard library generics in type hints
     "UP007", # Allow Union in type hints
@@ -121,6 +124,7 @@ ignore = [
     "UP015", # Allow redundant open parameters
     "UP028", # Allow yield in for loop
 ]
+{% endif -%}
 
 {%- if mypy_type_checking != 'none' %}
 [tool.setuptools.package-data]