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218.2.1
by Free Ekanayaka
Add testable install hook |
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from charmhelpers.core import hookenv |
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218.2.2
by Free Ekanayaka
Improve testing |
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from charmhelpers.core.hookenv import ERROR |
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297.2.8
by Danilo Šegan
Drop HookError. |
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from lib.error import CharmError |
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294.2.1
by Danilo Šegan
Introduce MaintenanceHook and make UpgradeAction use it. |
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218.2.2
by Free Ekanayaka
Improve testing |
6 |
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218.2.1
by Free Ekanayaka
Add testable install hook |
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class Hook(object): |
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"""Juju hook Abstraction, providing dependency injection for testing."""
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218.2.2
by Free Ekanayaka
Improve testing |
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def __init__(self, hookenv=hookenv): |
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"""
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@param hookenv: The charm-helpers C{hookenv} module, will be replaced
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by tests.
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"""
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self._hookenv = hookenv |
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218.2.1
by Free Ekanayaka
Add testable install hook |
16 |
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218.2.2
by Free Ekanayaka
Improve testing |
17 |
def __call__(self): |
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"""Invoke the hook.
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218.2.1
by Free Ekanayaka
Add testable install hook |
19 |
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@return: An integer with the exit code for the hook.
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"""
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218.3.1
by Free Ekanayaka
Add PostgreSQLRelationContext |
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self._hookenv.log("Invoke handler for %s" % self._hookenv.hook_name()) |
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218.2.2
by Free Ekanayaka
Improve testing |
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try: |
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self._run() |
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297.2.8
by Danilo Šegan
Drop HookError. |
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except CharmError as error: |
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218.2.2
by Free Ekanayaka
Improve testing |
26 |
self._hookenv.log(str(error), ERROR) |
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return 1 |
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return 0 |
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def _run(self): |
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"""Do the job."""
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218.2.1
by Free Ekanayaka
Add testable install hook |
32 |
raise NotImplementedError("Must be implemented by sub-classes") |