9a5d82bf90
The db_api field of reddwarf/db/__init__.py was grabbed by importing a module using utils.import_object. The imported module was always the sqlalchemy api module, which is nested under the file that imports it, which caused import errors in multiple contexts. This commit changes every use of db_api to call a function to load it first, which seems to fix these problems. Change-Id: I9515efe02831b521d7f14674e0a2913e476b207d Fixes: bug #1080706
92 lines
2.9 KiB
Python
Executable File
92 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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# 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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import gettext
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import optparse
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import os
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import sys
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gettext.install('reddwarf', unicode=1)
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# If ../reddwarf/__init__.py exists, add ../ to Python search path, so that
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# it will override what happens to be installed in /usr/(local/)lib/python...
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possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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os.pardir,
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os.pardir))
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if os.path.exists(os.path.join(possible_topdir, 'reddwarf', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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from reddwarf import version
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from reddwarf.common import config
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from reddwarf.common import wsgi
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from reddwarf.db import get_db_api
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def create_options(parser):
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"""Sets up the CLI and config-file options
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:param parser: The option parser
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:returns: None
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"""
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parser.add_option('-p', '--port', dest="port", metavar="PORT",
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type=int,
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help="Port the Reddwarf API host listens on. "
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"Default: %default")
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parser.add_option("-f", '--fork', action="store_true", dest="fork")
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parser.add_option('--pid_file', dest="pid_file", default=".pid")
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config.add_common_options(parser)
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config.add_log_options(parser)
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def run_server(app, port):
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try:
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server = wsgi.Server()
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server.start(app, int(options.get('port') or conf['bind_port']),
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conf['bind_host'])
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server.wait()
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except RuntimeError as error:
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import traceback
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print traceback.format_exc()
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sys.exit("ERROR: %s" % error)
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if __name__ == '__main__':
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oparser = optparse.OptionParser(version="%%prog %s"
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% version.version_string())
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create_options(oparser)
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(options, args) = config.parse_options(oparser)
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config.Config.load_paste_config('reddwarf', options, args)
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conf, app = config.Config.load_paste_app('reddwarf', options, args)
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get_db_api().configure_db(conf)
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port = int(options.get('port') or conf['bind_port'])
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if options['fork']:
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pid = os.fork()
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if pid == 0:
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run_server(app, port)
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else:
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print("Starting server:%s" % pid)
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pid_file = options.get('pid_file', '.pid')
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with open(pid_file, 'w') as f:
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f.write(str(pid))
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else:
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run_server(app, port)
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