[SymForce] Use ruff format instead of black

Ruff is much faster than black, to the point where we can just forget
about disabling autoformat because of performance on large files.  On
one large example generated file, black takes 56s to format while ruff
takes 0.25s (much less than the rest of time spent doing codegen).

Ruff also replaces isort.

This is only using `ruff format`, not yet using `ruff lint` to replace
pylint.

Topic: sf-ruff-format
Reviewers: andrew-p,william-a,william-s,danny,eric,bradley,nathan,hayk
GitOrigin-RevId: ed3b2ee36c3d9ee4f13a80952da419c4bf744b8d

Makefile

@@ -25,22 +25,18 @@ FIND_CPP_FILES_TO_FORMAT=find . \
 	-and -not -path "./symforce/benchmarks/matrix_multiplication/gen/*" \
 	-regextype posix-extended -regex ".*\.(h|cc|tcc)"
 
-# Format using black, isort, and clang-format
-BLACK_CMD=$(PYTHON) -m black . --exclude "third_party/.*|build/.*|\.eggs/.*"
-ISORT_CMD=$(PYTHON) -m isort \
-	--skip-glob="**/third_party" \
-	--extend-skip-glob="**/build" \
-	--extend-skip-glob="**/.eggs" \
-	.
+# Format using ruff and clang-format
+RUFF_FORMAT_CMD=ruff format .
+RUFF_ISORT_CMD=ruff check . --select=I
 format:
-	$(BLACK_CMD)
-	$(ISORT_CMD)
+	$(RUFF_FORMAT_CMD)
+	$(RUFF_ISORT_CMD) --fix
 	$(FIND_CPP_FILES_TO_FORMAT) | xargs $(CPP_FORMAT) -i
 
-# Check formatting using black and clang-format - print diff, do not modify files
+# Check formatting using ruff and clang-format - print diff, do not modify files
 check_format:
-	$(BLACK_CMD) --check --diff
-	$(ISORT_CMD) --check --diff
+	$(RUFF_FORMAT_CMD) --check --diff
+	$(RUFF_ISORT_CMD) --diff
 	$(FIND_CPP_FILES_TO_FORMAT) | xargs $(CPP_FORMAT) --dry-run -Werror
 
 # Check type hints using mypy

dev_requirements.txt

@@ -31,8 +31,6 @@ beautifulsoup4==4.12.2
     # via
     #   furo
     #   nbconvert
-black[jupyter]==21.12b0
-    # via symforce (setup.py)
 bleach==6.1.0
     # via nbconvert
 breathe==4.35.0
@@ -46,10 +44,7 @@ charset-normalizer==3.3.0
 clang-format==17.0.2
     # via symforce (setup.py)
 click==8.0.4
-    # via
-    #   black
-    #   pip-tools
-    #   symforce (setup.py)
+    # via pip-tools
 cmake==3.26.4
     # via symforce (setup.py)
 comm==0.1.4
@@ -105,15 +100,11 @@ importlib-resources==6.1.0
 ipykernel==6.25.2
     # via symforce (setup.py)
 ipython==8.12.3
-    # via
-    #   black
-    #   ipykernel
+    # via ipykernel
 ipython-genutils==0.2.0
     # via symforce (setup.py)
 isort==5.12.0
-    # via
-    #   pylint
-    #   symforce (setup.py)
+    # via pylint
 jedi==0.19.1
     # via ipython
 jinja2==3.0.3
@@ -176,9 +167,7 @@ mpmath==1.3.0
 mypy==0.910
     # via symforce (setup.py)
 mypy-extensions==0.4.4
-    # via
-    #   black
-    #   mypy
+    # via mypy
 myst-parser==2.0.0
     # via symforce (setup.py)
 nbclient==0.8.0
@@ -223,8 +212,6 @@ pandocfilters==1.5.0
     # via nbconvert
 parso==0.8.3
     # via jedi
-pathspec==0.11.2
-    # via black
 pexpect==4.8.0
     # via ipython
 pickleshare==0.7.5
@@ -237,7 +224,6 @@ pkgutil-resolve-name==1.3.10
     # via jsonschema
 platformdirs==3.11.0
     # via
-    #   black
     #   jupyter-core
     #   pylint
 plotly==5.17.0
@@ -291,6 +277,8 @@ rpds-py==0.10.4
     # via
     #   jsonschema
     #   referencing
+ruff==0.1.7
+    # via symforce (setup.py)
 scipy==1.10.1
     # via symforce (setup.py)
 six==1.16.0
@@ -343,13 +331,10 @@ tenacity==8.2.3
     # via plotly
 tinycss2==1.2.1
     # via nbconvert
-tokenize-rt==5.2.0
-    # via black
 toml==0.10.2
     # via mypy
 tomli==1.2.3
     # via
-    #   black
     #   build
     #   pylint
     #   pyproject-hooks
@@ -388,7 +373,6 @@ types-setuptools==68.2.0.0
 typing-extensions==4.8.0
     # via
     #   astroid
-    #   black
     #   ipython
     #   mypy
     #   pylint

docs/development.rst

@@ -77,11 +77,9 @@ When debugging a specific test, the use of `ipdb <https://pypi.org/project/ipdb/
 *************************************************
 Formatting
 *************************************************
-Symforce uses the `Black <https://github.com/psf/black>`_ formatter for Python code. To quote the authors:
+Symforce uses the `Ruff <https://github.com/astral-sh/ruff>`_ formatter for Python code.
 
-    `Black is the uncompromising Python code formatter. By using it, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from nagging about formatting. You will save time and mental energy for more important matters.`
-
-Running ``make format`` will format the entire codebase. It's recommended to develop with `VSCode <https://code.visualstudio.com/>`_ and integrate black.
+Running ``make format`` will format the entire codebase. It's recommended to develop with `VSCode <https://code.visualstudio.com/>`_ and integrate black or ruff.
 
 *************************************************
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