author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Wed, 09 Sep 2009 14:38:50 +0200 | |
branch | 3.5 |
changeset 3134 | 3cda74b5534c |
parent 2476 | 1294a6bdf3bf |
child 4212 | ab6573088b4a |
permissions | -rw-r--r-- |
1977
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
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""" |
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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:organization: Logilab |
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:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2. |
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
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""" |
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import sys |
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from cubicweb import warning |
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def lines(path, comments=None): |
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result = [] |
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for line in open(path, 'U'): |
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line = line.strip() |
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if line and (comments is None or not line.startswith(comments)): |
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result.append(line) |
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return result |
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def read_config(config_file): |
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"""read the instance configuration from a file and return it as a |
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dictionnary |
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:type config_file: str |
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:param config_file: path to the configuration file |
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:rtype: dict |
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:return: a dictionary with specified values associated to option names |
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""" |
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config = current = {} |
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try: |
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for line in lines(config_file, comments='#'): |
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try: |
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option, value = line.split('=', 1) |
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except ValueError: |
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option = line.strip().lower() |
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if option[0] == '[': |
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# start a section |
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section = option[1:-1] |
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assert not config.has_key(section), \ |
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'Section %s is defined more than once' % section |
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config[section] = current = {} |
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continue |
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print >> sys.stderr, 'ignoring malformed line\n%r' % line |
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continue |
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option = option.strip().replace(' ', '_') |
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value = value.strip() |
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current[option] = value or None |
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except IOError, ex: |
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warning('missing or non readable configuration file %s (%s)', |
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config_file, ex) |
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return config |
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def env_path(env_var, default, name): |
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return default |
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def create_dir(*args): |
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raise RuntimeError() |