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"""py.test plugin hooks"""
from coverage.runners.plugin import CoverageTestWrapper, OPTIONS
def pytest_addoption(parser):
"""Get all the options from the coverage.runner and import them."""
group = parser.getgroup('Coverage options')
for opt in OPTIONS:
group._addoption_instance(opt)
def pytest_configure(config):
"""Load the runner and start it up."""
if config.getvalue("cover_actions"):
config.pluginmanager.register(CoveragePlugin(config), "do_coverage")
class CoveragePlugin:
"""The py.test coverage plugin."""
def __init__(self, config):
self.config = config
def pytest_sessionstart(self):
"""Called before session.main() is called."""
self.coverage = CoverageTestWrapper(self.config.option)
# XXX maybe better to start/suspend/resume coverage
# for each single test item
self.coverage.start()
def pytest_terminal_summary(self, terminalreporter):
"""Add an additional section in the terminal summary reporting."""
tw = terminalreporter._tw
tw.sep('-', 'coverage')
tw.line('Processing Coverage...')
self.coverage.finish()
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