65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (C) 2012 Yahoo! Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from devstack import settings
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from devstack import utils
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from devstack.progs import common
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PROG_NAME = "Dep. Lister"
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DEF_ACTION = settings.INSTALL
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def _print_deps(component, deps):
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print(" + " + utils.color_text(component, "blue", True))
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if deps:
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for d in sorted(deps):
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print(" |")
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print(" ------> %s" % (d))
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def _clean_action(action):
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if not action:
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return DEF_ACTION
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action = action.strip.lower()
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if action not in settings.ACTIONS:
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return DEF_ACTION
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return action
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def _run_dep_comps(args, rep, maxlen):
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components = utils.parse_components(args.get("components"))
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if not components:
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components = dict()
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for c in settings.COMPONENT_NAMES:
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components[c] = list()
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header = utils.center_text("Dependencies (defaulted)", rep, maxlen)
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else:
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header = utils.center_text("Dependencies", rep, maxlen)
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print(header)
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action = _clean_action(args.pop("action"))
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msg = "For action %s" % (action)
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print(utils.center_text(msg, rep, maxlen))
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all_deps = common.get_components_deps(action, components)
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for c in sorted(all_deps.keys()):
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_print_deps(c, all_deps.get(c))
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def run(args):
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(rep, maxlen) = utils.welcome(PROG_NAME)
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_run_dep_comps(args, rep, maxlen)
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return True
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