pytest.ini

[pytest]
# Pytest configuration for alphalens
minversion = 6.0
addopts = -ra -v --strict-markers --tb=short
testpaths = tests
python_files = test_*.py
python_classes = Test*
python_functions = test_*

# Test markers
markers =
    slow: marks tests as slow (deselect with '-m "not slow"')
    integration: marks tests as integration tests
    unit: marks tests as unit tests
    plotting: marks tests that generate plots

# Ignore patterns for test discovery
norecursedirs = .git .tox dist build *.egg __pycache__ .pytest_cache

# Warning filters to suppress common warnings
filterwarnings =
    # Ignore pandas_datareader DeprecationWarnings about distutils
    ignore:distutils Version classes are deprecated:DeprecationWarning:pandas_datareader.compat
    
    # Ignore setuptools DeprecationWarnings during installation
    ignore:License classifiers are deprecated::setuptools.dist
    ignore:develop command is deprecated::setuptools._distutils.cmd
    
    # Ignore pandas FutureWarnings for groupby operations
    ignore:DataFrameGroupBy.apply operated on the grouping columns:FutureWarning:alphalens.performance
    
    # Ignore pytest-benchmark warning when using xdist
    ignore:Benchmarks are automatically disabled because xdist plugin is active::pytest_benchmark.logger
    
    # Ignore matplotlib warnings
    ignore:no explicit representation of timezones available for np.datetime64:UserWarning:matplotlib.dates
    ignore:parsing timezone aware datetimes is deprecated:DeprecationWarning:matplotlib.dates
    
    # Ignore seaborn warnings
    ignore:vert.* bool will be deprecated in a future version:PendingDeprecationWarning:seaborn.categorical
    ignore:.*is deprecated and will be removed in a future version:FutureWarning:seaborn
    
    # Ignore numpy warnings in calculations
    ignore:invalid value encountered in.*:RuntimeWarning:numpy
    ignore:divide by zero encountered in.*:RuntimeWarning:numpy
    ignore:Mean of empty slice:RuntimeWarning:numpy.lib._nanfunctions_impl
    
    # Ignore empyrical warnings for edge cases
    ignore:invalid value encountered in scalar power:RuntimeWarning:empyrical.stats
    ignore:divide by zero encountered in divide:RuntimeWarning:empyrical.stats
    
    # Ignore statsmodels warnings
    ignore:kurtosistest only valid for n>=20:UserWarning:scipy.stats
    ignore:The default value of numeric_only in.*:FutureWarning:pandas.core.groupby.groupby
    
    # Ignore IPython display warnings
    ignore:Glyph.*missing from current font:UserWarning:matplotlib.font_manager
    
    # Ignore pkg_resources deprecation warnings (Python 3.8+)
    ignore:pkg_resources is deprecated as an API:DeprecationWarning:pkg_resources
    ignore:Deprecated call to.*pkg_resources.declare_namespace:DeprecationWarning:pkg_resources

# Coverage configuration
[coverage:run]
source = alphalens
omit = 
    */tests/*
    */test_*
    */__init__.py
    */versioneer.py
    */_version.py
    */examples/*

[coverage:report]
exclude_lines =
    pragma: no cover
    def __repr__
    if self.debug:
    if settings.DEBUG
    raise AssertionError
    raise NotImplementedError
    if 0:
    if __name__ == .__main__.:
    class .*\bProtocol\):
    @(abc\.)?abstractmethod