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# Configuration for pytest.
# Thanks to Guilherme Salgado.
import shutil
import cpuinfo
import pytest
from py7zr import unpack_7zarchive
@pytest.fixture(scope="session")
def register_shutil_unpack_format():
shutil.register_unpack_format("7zip", [".7z"], unpack_7zarchive)
def pytest_benchmark_update_json(config, benchmarks, output_json):
"""Calculate compression/decompression speed and add as extra_info"""
for benchmark in output_json["benchmarks"]:
if "data_size" in benchmark["extra_info"]:
rate = benchmark["extra_info"].get("data_size", 0.0) / benchmark["stats"]["mean"]
benchmark["extra_info"]["rate"] = rate
def pytest_benchmark_update_machine_info(config, machine_info):
cpu_info = cpuinfo.get_cpu_info()
brand = cpu_info.get("brand_raw", None)
if brand is None:
brand = "{} core(s) {} CPU ".format(cpu_info.get("count", "unknown"), cpu_info.get("arch", "unknown"))
machine_info["cpu"]["brand"] = brand
machine_info["cpu"]["hz_actual_friendly"] = cpu_info.get("hz_actual_friendly", "unknown")
def pytest_addoption(parser):
parser.addoption("--run-slow", action="store_true", default=False, help="run slow tests")
def pytest_collection_modifyitems(config, items):
if config.getoption("--run-slow"):
# --run-slow given in cli: do not skip slow tests
return
skip_slow = pytest.mark.skip(reason="need --run-slow option to run")
for item in items:
if "slow" in item.keywords:
item.add_marker(skip_slow)
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