1 # -*- coding: utf-8 -*-

     1 # -*- coding: utf-8 -*-

     3 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr

     3 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr

     4 #

     4 #

     5 # This file is part of CubicWeb.

     5 # This file is part of CubicWeb.

     6 #

     6 #

     7 # CubicWeb is free software: you can redistribute it and/or modify it under the

     7 # CubicWeb is free software: you can redistribute it and/or modify it under the

   175 

   175 

   176 .. envvar:: CW_RUNTIME_DIR

   176 .. envvar:: CW_RUNTIME_DIR

   177 

   177 

   178    Directory where pid files will be written

   178    Directory where pid files will be written

   179 """

   179 """

   180 from __future__ import print_function

   181 from __future__ import print_function

   183 

   182 

   184 import importlib

   183 import importlib

   185 import logging

   184 import logging

   186 import logging.config

   185 import logging.config

   187 import os

   186 import os

   192 import re

   191 import re

   193 from smtplib import SMTP

   192 from smtplib import SMTP

   194 import stat

   193 import stat

   195 import sys

   194 import sys

   196 from threading import Lock

   195 from threading import Lock

   198 

   197 

   199 from six import text_type

   198 from six import text_type

   200 

   199 

   201 from logilab.common.decorators import cached, classproperty

   200 from logilab.common.decorators import cached, classproperty

   202 from logilab.common.deprecation import deprecated

   201 from logilab.common.deprecation import deprecated

   218     try:

   217     try:

   219         return [c for c in CONFIGURATIONS if c.name == name][0]

   218         return [c for c in CONFIGURATIONS if c.name == name][0]

   220     except IndexError:

   219     except IndexError:

   221         raise ConfigurationError('no such config %r (check it exists with "cubicweb-ctl list")' % name)

   220         raise ConfigurationError('no such config %r (check it exists with "cubicweb-ctl list")' % name)

   222 

   221 

   223 def possible_configurations(directory):

   223 def possible_configurations(directory):

   224     """return a list of installed configurations in a directory

   224     """return a list of installed configurations in a directory

   225     according to \*-ctl files

   225     according to \*-ctl files

   226     """

   226     """

   227     return [name for name in ('repository', 'all-in-one')

   227     return [name for name in ('repository', 'all-in-one')

   228             if exists(join(directory, '%s.conf' % name))]

   228             if exists(join(directory, '%s.conf' % name))]

   229 

   230 

   230 def guess_configuration(directory):

   231 def guess_configuration(directory):

   231     """try to guess the configuration to use for a directory. If multiple

   232     """try to guess the configuration to use for a directory. If multiple

   232     configurations are found, ConfigurationError is raised

   233     configurations are found, ConfigurationError is raised

   233     """

   234     """

   234     modes = possible_configurations(directory)

   235     modes = possible_configurations(directory)

   235     if len(modes) != 1:

   236     if len(modes) != 1:

   236         raise ConfigurationError('unable to guess configuration from %r %s'

   237         raise ConfigurationError('unable to guess configuration from %r %s'

   237                                  % (directory, modes))

   238                                  % (directory, modes))

   238     return modes[0]

   239     return modes[0]

   239 

   241 

   240 def _find_prefix(start_path=None):

   242 def _find_prefix(start_path=None):

   241     """Return the prefix path of CubicWeb installation.

   243     """Return the prefix path of CubicWeb installation.

   242 

   244 

   243     Walk parent directories of `start_path` looking for one containing a

   245     Walk parent directories of `start_path` looking for one containing a