setup.cfg

[build_ext]
inplace = 1

# See the docstring in versioneer.py for instructions. Note that you must
# re-run 'versioneer.py setup' after changing this section, and commit the
# resulting files.

[versioneer]
VCS = git
style = pep440
versionfile_source = pandas/_version.py
versionfile_build = pandas/_version.py
tag_prefix = v
parentdir_prefix = pandas-

[flake8]
max-line-length = 88
ignore =
    E203,  # space before : (needed for how black formats slicing)
    W503,  # line break before binary operator
    W504,  # line break after binary operator
    E402,  # module level import not at top of file
    E731,  # do not assign a lambda expression, use a def
    S001   # found modulo formatter (incorrect picks up mod operations)
exclude =
    doc/sphinxext/*.py,
    doc/build/*.py,
    doc/temp/*.py,
    .eggs/*.py,
    versioneer.py,
    env  # exclude asv benchmark environments from linting

[flake8-rst]
max-line-length = 84
bootstrap =
    import numpy as np
    import pandas as pd
    np  # avoiding error when importing again numpy or pandas
    pd  # (in some cases we want to do it to show users)
ignore = E203,  # space before : (needed for how black formats slicing)
         E402,  # module level import not at top of file
         W503,  # line break before binary operator
         # Classes/functions in different blocks can generate those errors
         E302,  # expected 2 blank lines, found 0
         E305,  # expected 2 blank lines after class or function definition, found 0
         # We use semicolon at the end to avoid displaying plot objects
         E703,  # statement ends with a semicolon
         E711,  # comparison to none should be 'if cond is none:'

exclude =
    doc/source/development/contributing_docstring.rst,
    # work around issue of undefined variable warnings
    # https://github.com/pandas-dev/pandas/pull/38837#issuecomment-752884156
    doc/source/getting_started/comparison/includes/*.rst

[tool:pytest]
# sync minversion with setup.cfg & install.rst
minversion = 5.0.1
testpaths = pandas
doctest_optionflags = NORMALIZE_WHITESPACE IGNORE_EXCEPTION_DETAIL ELLIPSIS
addopts = --strict-data-files
xfail_strict = True
filterwarnings =
    error:Sparse:FutureWarning
    error:The SparseArray:FutureWarning
junit_family=xunit2

[codespell]
ignore-words-list=ba,blocs,coo,datas,fo,hist,nd,ser

[coverage:run]
branch = False
omit =
     */tests/*
     pandas/_typing.py
     pandas/_version.py
plugins = Cython.Coverage

[coverage:report]
ignore_errors = False
show_missing = True
omit =
    pandas/_version.py
# Regexes for lines to exclude from consideration
exclude_lines =
    # Have to re-enable the standard pragma
    pragma: no cover

    # Don't complain about missing debug-only code:
    def __repr__
    if self\.debug

    # Don't complain if tests don't hit defensive assertion code:
    raise AssertionError
    raise NotImplementedError
    AbstractMethodError

    # Don't complain if non-runnable code isn't run:
    if 0:
    if __name__ == .__main__.:
    if TYPE_CHECKING:

[coverage:html]
directory = coverage_html_report

# To be kept consistent with "Import Formatting" section in contributing.rst
[isort]
known_pre_libs = pandas._config
known_pre_core = pandas._libs,pandas._typing,pandas.util._*,pandas.compat,pandas.errors
known_dtypes = pandas.core.dtypes
known_post_core = pandas.tseries,pandas.io,pandas.plotting
sections = FUTURE,STDLIB,THIRDPARTY,PRE_LIBS,PRE_CORE,DTYPES,FIRSTPARTY,POST_CORE,LOCALFOLDER
profile = black
combine_as_imports = True
line_length = 88
force_sort_within_sections = True
skip_glob = env,
skip = pandas/__init__.py

[mypy]
platform = linux-64
ignore_missing_imports = True
no_implicit_optional = True
check_untyped_defs = True
strict_equality = True
warn_redundant_casts = True
warn_unused_ignores = True
show_error_codes = True

[mypy-pandas.tests.*]
check_untyped_defs=False

[mypy-pandas._version]
check_untyped_defs=False

[mypy-pandas.io.clipboard]
check_untyped_defs=False