Switches code formatting to black (isaac-sim#4387)

# Description

Using Ruff for everything.

## Type of change

- Breaking change (existing functionality will not work without user
modification)

## Checklist

- [ ] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [ ] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Mayank Mittal <12863862+Mayankm96@users.noreply.github.com>

Author: Mayankm96

.pre-commit-config.yaml

@@ -11,11 +11,7 @@ repos:
       - id: ruff
         args: ["--fix"]
       # Run the formatter
-      # - id: ruff-format
-  - repo: https://github.com/python/black
-    rev: 24.3.0
-    hooks:
-      - id: black
+      - id: ruff-format
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v6.0.0
     hooks:

.vscode/tools/settings.template.json

@@ -61,9 +61,7 @@
     ],
     // This enables python language server. Seems to work slightly better than jedi:
     "python.languageServer": "Pylance",
-    // We use "black" as a formatter:
-    "black-formatter.args": ["--line-length", "120", "--unstable"],
-    // Use ruff as a linter
+    // Use ruff as a formatter and linter
     "ruff.configuration": "${workspaceFolder}/pyproject.toml",
     // Use docstring generator
     "autoDocstring.docstringFormat": "google",

docs/source/overview/developer-guide/vs_code.rst

@@ -80,14 +80,13 @@ refer to the `VSCode documentation <https://code.visualstudio.com/docs/python/en
 Setting up formatting and linting
 ---------------------------------
 
-We use `black <https://black.readthedocs.io/en/stable/>`_ as a formatter and `ruff <https://github.com/astral-sh/ruff/>`_ as a linter. These are configured in the ``.vscode/settings.json`` file:
+We use `ruff <https://github.com/astral-sh/ruff/>`_ as a formatter and linter.
+These are configured in the ``.vscode/settings.json`` file:
 
 .. code-block:: json
 
    {
-      "black-formatter.args": ["--line-length", "120", "--unstable"],
       "ruff.configuration": "${workspaceFolder}/pyproject.toml",
    }
 
-The black formatter will automatically format your code to match the project's style guide (120 character line length).
 The ruff linter will show warnings and errors in your code to help you follow Python best practices and the project's coding standards.

docs/source/refs/contributing.rst

@@ -515,7 +515,6 @@ Tools
 We use the following tools for maintaining code quality:
 
 * `pre-commit <https://pre-commit.com/>`__: Runs a list of formatters and linters over the codebase.
-* `black <https://black.readthedocs.io/en/stable/>`__: The uncompromising code formatter.
 * `ruff <https://github.com/astral-sh/ruff/>`__: An extremely fast Python linter and formatter.
 
 Please check `here <https://pre-commit.com/#install>`__ for instructions

pyproject.toml

@@ -3,12 +3,6 @@
 #
 # SPDX-License-Identifier: BSD-3-Clause
 
-[tool.black]
-line-length = 120
-target-version = ["py311"]
-preview = true
-unstable = true
-
 [tool.ruff]
 line-length = 120
 target-version = "py310"
@@ -103,14 +97,8 @@ section-order = [
 "isaaclab-tasks" = ["isaaclab_tasks"]
 
 [tool.ruff.format]
-# Use Black-compatible formatting
-quote-style = "double"
-indent-style = "space"
-skip-magic-trailing-comma = false
-line-ending = "auto"
-preview = true
-
-# docstring-code-format = true
+
+docstring-code-format = true
 
 [tool.pyright]
 

scripts/benchmarks/benchmark_cameras.py

@@ -546,7 +546,6 @@ def get_utilization_percentages(reset: bool = False, max_values: list[float] = [
 
     # GPU utilization using pynvml
     if torch.cuda.is_available():
-
         if args_cli.autotune:
             pynvml.nvmlInit()  # Initialize NVML
             for i in range(torch.cuda.device_count()):
@@ -663,7 +662,6 @@ def run_simulator(
         # Loop through all camera lists and their data_types
         for camera_list, data_types, label in zip(camera_lists, camera_data_types, labels):
             for cam_idx, camera in enumerate(camera_list):
-
                 if env is None:  # No env, need to step cams manually
                     # Only update the camera if it hasn't been updated as part of scene_entities.update ...
                     camera.update(dt=sim.get_physics_dt())

scripts/demos/bipeds.py

@@ -56,11 +56,13 @@ def design_scene(sim: sim_utils.SimulationContext) -> tuple[list, torch.Tensor]:
     cfg.func("/World/Light", cfg)
 
     # Define origins
-    origins = torch.tensor([
-        [0.0, -1.0, 0.0],
-        [0.0, 0.0, 0.0],
-        [0.0, 1.0, 0.0],
-    ]).to(device=sim.device)
+    origins = torch.tensor(
+        [
+            [0.0, -1.0, 0.0],
+            [0.0, 0.0, 0.0],
+            [0.0, 1.0, 0.0],
+        ]
+    ).to(device=sim.device)
 
     # Robots
     cassie = Articulation(CASSIE_CFG.replace(prim_path="/World/Cassie"))

scripts/demos/sensors/contact_sensor.py

@@ -99,7 +99,6 @@ def run_simulator(sim: sim_utils.SimulationContext, scene: InteractiveScene):
 
     # Simulate physics
     while simulation_app.is_running():
-
         if count % 500 == 0:
             # reset counter
             count = 0

scripts/demos/sensors/frame_transformer_sensor.py

@@ -95,7 +95,6 @@ def run_simulator(sim: sim_utils.SimulationContext, scene: InteractiveScene):
 
     # Simulate physics
     while simulation_app.is_running():
-
         if count % 500 == 0:
             # reset counter
             count = 0

scripts/demos/sensors/imu_sensor.py

@@ -66,7 +66,6 @@ def run_simulator(sim: sim_utils.SimulationContext, scene: InteractiveScene):
 
     # Simulate physics
     while simulation_app.is_running():
-
         if count % 500 == 0:
             # reset counter
             count = 0