+
−# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+
−# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+
−#
+
−# This file is part of CubicWeb.
+
−#
+
−# CubicWeb is free software: you can redistribute it and/or modify it under the
+
−# terms of the GNU Lesser General Public License as published by the Free
+
−# Software Foundation, either version 2.1 of the License, or (at your option)
+
−# any later version.
+
−#
+
−# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
+
−# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+
−# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+
−# details.
+
−#
+
−# You should have received a copy of the GNU Lesser General Public License along
+
−# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
+
−"""
+
−
+
−"""
+
−import sys
+
−from cubicweb import warning
+
−
+
−def lines(path, comments=None):
+
−    result = []
+
−    for line in open(path, 'U'):
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−        line = line.strip()
+
−        if line and (comments is None or not line.startswith(comments)):
+
−            result.append(line)
+
−    return result
+
−
+
−def read_config(config_file):
+
−    """read the instance configuration from a file and return it as a
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−    dictionnary
+
−
+
−    :type config_file: str
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−    :param config_file: path to the configuration file
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−
+
−    :rtype: dict
+
−    :return: a dictionary with specified values associated to option names
+
−    """
+
−    config = current = {}
+
−    try:
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−        for line in lines(config_file, comments='#'):
+
−            try:
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−                option, value = line.split('=', 1)
+
−            except ValueError:
+
−                option = line.strip().lower()
+
−                if option[0] == '[':
+
−                    # start a section
+
−                    section = option[1:-1]
+
−                    assert not config.has_key(section), \
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−                           'Section %s is defined more than once' % section
+
−                    config[section] = current = {}
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−                    continue
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−                print >> sys.stderr, 'ignoring malformed line\n%r' % line
+
−                continue
+
−            option = option.strip().replace(' ', '_')
+
−            value = value.strip()
+
−            current[option] = value or None
+
−    except IOError, ex:
+
−        warning('missing or non readable configuration file %s (%s)',
+
−                config_file, ex)
+
−    return config
+
−
+
−def env_path(env_var, default, name):
+
−    return default
+
−
+
−def create_dir(*args):
+
−    raise RuntimeError()