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Feature container logs #18

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Feature container logs #18

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2c9d635
Adds `get_logs()` to fetch container logs.
arnuschky Nov 20, 2017
dae0abe
Add build and dist temp dirs to gitignore
arnuschky Nov 20, 2017
324a198
Adjust readme to give get_logs example
arnuschky Nov 20, 2017
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -8,3 +8,5 @@
/htmlcov/
/pytest_docker.egg-info/
/src/pytest_docker.egg-info/
build
dist
6 changes: 5 additions & 1 deletion README.rst
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Expand Up @@ -45,7 +45,11 @@ responds over HTTP::
timeout=30.0, pause=0.1,
check=lambda: is_responsive(url)
)
return url
yield url

# Optionally print/log container logs for debugging.
for line in docker_services.get_logs('abc').split('\n'):
log.debug(line)

def test_something(some_http_service):
"""Sample test."""
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6 changes: 6 additions & 0 deletions src/pytest_docker/__init__.py
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Expand Up @@ -101,6 +101,12 @@ def wait_until_responsive(self, check, timeout, pause,
'Timeout reached while waiting on service!'
)

def get_logs(self, service):
"""Fetches the logs of the container of the specified service.

Use `get_logs.split('\n')` to parse log by line."""
return self._docker_compose.execute('logs {}'.format(service))


def str_to_list(arg):
if isinstance(arg, (list, tuple)):
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