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72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
# Copyright (c) 2016 Red Hat, Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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# Written by Ralph Bean <rbean@redhat.com>
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""" Utility functions for rida. """
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import functools
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import time
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from rida import log
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def retry(timeout=120, interval=30, wait_on=Exception):
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""" A decorator that allows to retry a section of code...
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...until success or timeout.
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"""
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def wrapper(function):
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@functools.wraps(function)
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def inner(*args, **kwargs):
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start = time.time()
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while True:
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if (time.time() - start) >= timeout:
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raise # This re-raises the last exception.
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try:
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return function(*args, **kwargs)
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except wait_on as e:
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log.warn("Exception %r raised from %r. Retry in %rs" % (
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e, function, interval))
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time.sleep(interval)
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return inner
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return wrapper
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def start_next_build_batch(module, session, builder, components=None):
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""" Starts a next round of the build cycle for a module. """
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import koji # Placed here to avoid py2/py3 conflicts...
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if any([c.state == koji.BUILD_STATES['BUILDING']
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for c in module.component_builds ]):
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raise ValueError("Cannot start a batch when another is in flight.")
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# The user can either pass in a list of components to 'seed' the batch, or
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# if none are provided then we just select everything that hasn't
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# successfully built yet.
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unbuilt_components = components or [
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c for c in module.component_builds
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if c.state != koji.BUILD_STATES['COMPLETE']
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]
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module.batch += 1
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for c in unbuilt_components:
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c.batch = module.batch
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c.task_id = builder.build(artifact_name=c.package, source=c.scmurl)
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session.commit()
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