https://forge.softwareheritage.org/source/swh-scheduler.git
Tip revision: 2747e34bcf75cb033c9a25a560bfa40df7f6f48d authored by Jenkins for Software Heritage on 23 March 2020, 12:12:00 UTC
Updated debian changelog for version 0.0.72
Updated debian changelog for version 0.0.72
Tip revision: 2747e34
common.py
# Copyright (C) 2017-2019 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU General Public License version 3, or any later version
# See top-level LICENSE file for more information
import copy
import datetime
TEMPLATES = {
'git': {
'type': 'update-git',
'arguments': {
'args': [],
'kwargs': {},
},
'next_run': None,
},
'hg': {
'type': 'update-hg',
'arguments': {
'args': [],
'kwargs': {},
},
'next_run': None,
'policy': 'oneshot',
}
}
TASK_TYPES = {
'git': {
'type': 'update-git',
'description': 'Update a git repository',
'backend_name': 'swh.loader.git.tasks.UpdateGitRepository',
'default_interval': datetime.timedelta(days=64),
'min_interval': datetime.timedelta(hours=12),
'max_interval': datetime.timedelta(days=64),
'backoff_factor': 2,
'max_queue_length': None,
'num_retries': 7,
'retry_delay': datetime.timedelta(hours=2),
},
'hg': {
'type': 'update-hg',
'description': 'Update a mercurial repository',
'backend_name': 'swh.loader.mercurial.tasks.UpdateHgRepository',
'default_interval': datetime.timedelta(days=64),
'min_interval': datetime.timedelta(hours=12),
'max_interval': datetime.timedelta(days=64),
'backoff_factor': 2,
'max_queue_length': None,
'num_retries': 7,
'retry_delay': datetime.timedelta(hours=2),
},
}
def tasks_from_template(template, max_timestamp, num,
num_priority=0, priorities=None):
"""Build tasks from template
"""
def _task_from_template(template, next_run, priority, *args, **kwargs):
ret = copy.deepcopy(template)
ret['next_run'] = next_run
if priority:
ret['priority'] = priority
if args:
ret['arguments']['args'] = list(args)
if kwargs:
ret['arguments']['kwargs'] = kwargs
return ret
def _pop_priority(priorities):
if not priorities:
return None
for priority, remains in priorities.items():
if remains > 0:
priorities[priority] = remains - 1
return priority
return None
if num_priority and priorities:
priorities = {
priority: ratio * num_priority
for priority, ratio in priorities.items()
}
tasks = []
for i in range(num + num_priority):
priority = _pop_priority(priorities)
tasks.append(_task_from_template(
template,
max_timestamp - datetime.timedelta(microseconds=i),
priority,
'argument-%03d' % i,
**{'kwarg%03d' % i: 'bogus-kwarg'}
))
return tasks