Ruff ignores "quote-style = 'single'"

[jackdesert]

Ruff wants to use double quotes even though pyproject.toml specifies single quotes.

Keywords: single, single quote, quote style

Code snippet:

print('single')
print("double")

Command:

ruff check --config pyproject.toml sample.py

Output:

sample.py:1:1: D100 Missing docstring in public module
sample.py:1:7: Q000 [*] Single quotes found but double quotes preferred
Found 2 errors.
[*] 1 fixable with the `--fix` option.

Expected Output:

sample.py:1:1: D100 Missing docstring in public module
sample.py:2:7: Q000 [*] Double quotes found but single quotes preferred
Found 2 errors.
[*] 1 fixable with the `--fix` option.

Version:

ruff 0.4.10

pyproject.toml:

[tool.ruff]

target-version = 'py311'

# Exclude a variety of commonly ignored directories.
exclude = [
    '.bzr',
    '.direnv',
    '.eggs',
    '.git',
    '.hg',
    '.mypy_cache',
    '.nox',
    '.pants.d',
    '.ruff_cache',
    '.svn',
    '.tox',
    '.venv',
    '__pypackages__',
    '_build',
    'buck-out',
    'build',
    'dist',
    'node_modules',
    'venv',
    'env',
]

# Same as Black.
line-length = 88

[tool.ruff.lint]

# Enable All rules.
# We may not want all rules, but this is a good starting point for you to
# see the full capabilities of ruff
select = ['ALL']

unfixable = []

per-file-ignores = {}

# Putting an entry in `ignore` will ignore all errors that start with that string.
# For example, adding `T` will ignore all errors beginning with `T`,
# whereas adding `T20` will only ignore the `T20` error
# (and probably any errors that start with `T20`)
ignore = ['INP001', # implicit-namespace-package
          'T20',    # flake8-print (warns when there are print statements)

          # One of either D212 or D213 must be disabled.
          # (I prefer disabling D212 (Multi-line docstring summary should start at the first line)
          #  because I like text inside a docstring
          #  to start the line below the three ''')
          #'D213', # See https://github.com/charliermarsh/ruff/issues/2281
          'D212', # See https://github.com/charliermarsh/ruff/issues/2281
          # One of D203 and D200 must be disabled.
          # No strong preference here.
          # One expects a blank line before a class docstring
          #'D203', # See https://github.com/charliermarsh/ruff/issues/2281
          'D211', # See https://github.com/charliermarsh/ruff/issues/2281


          'D200', # Allow multiline docstring even when it could fit on one line

          'C408', # Allow instantiating dictionary as dict(key=value)
          'G004', # Logging statement uses f-string
          'E501', # Line too long
          'ANN101', # Don't require self to be annotated.
          'PTH', # allow os.path
          'PLR0913', # allow too many arguments
          'COM812', # may cause issues with ruff format
          'ISC001', # may cause issues with ruff format

]

# Allow unused variables when underscore-prefixed.
dummy-variable-rgx = '^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$'

# In order for a particular class to be fixable with `ruff [file] --fix`,
# the class must be in `fixable`.
fixable = ['A', 'B', 'C', 'D', 'E', 'F', 'Q']

# I like the google docstyle
# See https://sphinxcontrib-napoleon.readthedocs.io/en/latest/example_google.html
# and http://google.github.io/styleguide/pyguide.html
# https://gist.github.com/redlotus/3bc387c2591e3e908c9b63b97b11d24e
[tool.ruff.lint.pydocstyle]
convention = 'google'  # Or 'numpy', or 'pep257'


[tool.ruff.lint.mccabe]
# Unlike Flake8, default to a complexity level of 10.
max-complexity = 10

# Configure single quotes
[tool.ruff.format]
quote-style = 'single'

[zanieb]

Hi! The configuration setting you're checking is for ruff format — ruff check only runs the linter right now (see #8232 for more on that). If you run ruff format, your desired quote style should be enforced.