# Copyright The PyTorch Lightning team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

[tool:pytest]
norecursedirs =
    .git
    .github
    dist
    build
    docs
addopts =
    --strict-markers
    --doctest-modules
    --color=yes
    --disable-pytest-warnings
    --ignore=legacy/checkpoints
filterwarnings =
    # error out on our deprecation warnings - ensures the code and tests are kept up-to-date
    error::pytorch_lightning.utilities.rank_zero.LightningDeprecationWarning
    error::FutureWarning
    # warnings from deprecated modules on import
    # TODO: remove in 1.7
    ignore::pytorch_lightning.utilities.rank_zero.LightningDeprecationWarning:pytorch_lightning.core.decorators
    ignore::pytorch_lightning.utilities.rank_zero.LightningDeprecationWarning:pytorch_lightning.core.memory
xfail_strict = true
junit_duration_report = call


[coverage:report]
exclude_lines =
    pragma: no-cover
    warnings
    pass
    rank_zero_warn
    raise NotImplementedError
# TODO: figure out how to get codecov to pick up the test results on these backends
#  The actual coverage for each is 90%+
# *metrics (94%+) are temporarily removed from testing while tests speed up
omit =
    pytorch_lightning/cluster_environments/*.py
    pytorch_lightning/utilities/distributed.py
    pytorch_lightning/tuner/auto_gpu_select.py
    pytorch_lightning/distributed/dist.py


[flake8]
max-line-length = 120
exclude =
    .tox,
    *.egg
    build
    temp

select = E,W,F
doctests = True
verbose = 2
# https://pep8.readthedocs.io/en/latest/intro.html#error-codes
format = pylint
ignore =
    E731  # Ignore "Do not assign a lambda expression, use a def"
    W503  # Ignore "Line break occurred before a binary operator"
    E203  # Ignore "whitespace before ':'"