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convert initialization module to unix format

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Lance Edgar 2012-07-08 11:43:37 -05:00
parent 5710acb6f5
commit b939bc42aa
1 changed files with 98 additions and 98 deletions
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edbob/initialization.py
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@ -1,98 +1,98 @@
#!/usr/bin/env python #!/usr/bin/env python
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
################################################################################ ################################################################################
# #
# edbob -- Pythonic Software Framework # edbob -- Pythonic Software Framework
# Copyright © 2010-2012 Lance Edgar # Copyright © 2010-2012 Lance Edgar
# #
# This file is part of edbob. # This file is part of edbob.
# #
# edbob is free software: you can redistribute it and/or modify it under the # edbob is free software: you can redistribute it and/or modify it under the
# terms of the GNU Affero General Public License as published by the Free # terms of the GNU Affero General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) # Software Foundation, either version 3 of the License, or (at your option)
# any later version. # any later version.
# #
# edbob is distributed in the hope that it will be useful, but WITHOUT ANY # edbob is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for # FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
# more details. # more details.
# #
# You should have received a copy of the GNU Affero General Public License # You should have received a copy of the GNU Affero General Public License
# along with edbob. If not, see <http://www.gnu.org/licenses/>. # along with edbob. If not, see <http://www.gnu.org/licenses/>.
# #
################################################################################ ################################################################################
""" """
``edbob.initialization`` -- Initialization Framework ``edbob.initialization`` -- Initialization Framework
""" """
import os import os
import logging import logging
import edbob import edbob
from edbob.configuration import ( from edbob.configuration import (
AppConfigParser, AppConfigParser,
default_system_paths, default_system_paths,
default_user_paths, default_user_paths,
) )
__all__ = ['init'] __all__ = ['init']
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
def init(appname='edbob', *args, **kwargs): def init(appname='edbob', *args, **kwargs):
""" """
Initializes the edbob framework, typically by first reading some config Initializes the edbob framework, typically by first reading some config
file(s) to determine which interfaces to engage. This must normally be file(s) to determine which interfaces to engage. This must normally be
called prior to doing anything really useful, as it is responsible for called prior to doing anything really useful, as it is responsible for
extending the live API in-place. extending the live API in-place.
The meaning of ``args`` is as follows: The meaning of ``args`` is as follows:
If ``args`` is empty, the ``EDBOB_CONFIG`` environment variable is first If ``args`` is empty, the ``EDBOB_CONFIG`` environment variable is first
consulted. If it is nonempty, then its value is split according to consulted. If it is nonempty, then its value is split according to
``os.pathsep`` and the resulting sequence is passed to ``os.pathsep`` and the resulting sequence is passed to
``edbob.config.read()``. ``edbob.config.read()``.
If both ``args`` and ``EDBOB_CONFIG`` are empty, the "standard" locations If both ``args`` and ``EDBOB_CONFIG`` are empty, the "standard" locations
are assumed, and the results of calling both are assumed, and the results of calling both
:func:`edbob.configuration.default_system_paths()` and :func:`edbob.configuration.default_system_paths()` and
:func:`edbob.configuration.default_user_paths()` are passed on to :func:`edbob.configuration.default_user_paths()` are passed on to
``edbob.config.read()``. ``edbob.config.read()``.
Any other values in ``args`` will be passed directly to Any other values in ``args`` will be passed directly to
``edbob.config.read()`` and so will be interpreted there. Basically they ``edbob.config.read()`` and so will be interpreted there. Basically they
are assumed to be either strings, or sequences of strings, which represent are assumed to be either strings, or sequences of strings, which represent
paths to various config files, each being read in the order in which it paths to various config files, each being read in the order in which it
appears within ``args``. (Configuration is thereby cascaded such that the appears within ``args``. (Configuration is thereby cascaded such that the
file read last will override those before it.) file read last will override those before it.)
""" """
config = AppConfigParser(appname) config = AppConfigParser(appname)
if args: if args:
config_paths = list(args) config_paths = list(args)
elif os.environ.get('EDBOB_CONFIG'): elif os.environ.get('EDBOB_CONFIG'):
config_paths = os.environ['EDBOB_CONFIG'].split(os.pathsep) config_paths = os.environ['EDBOB_CONFIG'].split(os.pathsep)
else: else:
config_paths = default_system_paths(appname) + default_user_paths(appname) config_paths = default_system_paths(appname) + default_user_paths(appname)
shell = bool(kwargs.get('shell')) shell = bool(kwargs.get('shell'))
for paths in config_paths: for paths in config_paths:
config.read(paths, recurse=not shell) config.read(paths, recurse=not shell)
config.configure_logging() config.configure_logging()
default_modules = 'edbob.time' default_modules = 'edbob.time'
modules = config.get('edbob', 'init', default=default_modules) modules = config.get('edbob', 'init', default=default_modules)
if modules: if modules:
for name in modules.split(','): for name in modules.split(','):
name = name.strip() name = name.strip()
module = __import__(name, globals(), locals(), fromlist=['init']) module = __import__(name, globals(), locals(), fromlist=['init'])
getattr(module, 'init')(config) getattr(module, 'init')(config)
# config.inited.append(name) # config.inited.append(name)
# config.inited.append('edbob') # config.inited.append('edbob')
edbob.graft(edbob, locals(), 'config') edbob.graft(edbob, locals(), 'config')
edbob.inited = True edbob.inited = True