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author | Martin Nagy <mnagy@redhat.com> | 2008-09-29 17:41:30 +0200 |
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committer | Jason Gerard DeRose <jderose@redhat.com> | 2008-09-29 17:45:14 -0600 |
commit | afdc72103847fc27efd00f8cc97a7320909ff6a0 (patch) | |
tree | 0e2bf04bb5d483b96ee43b218e759986d9af7b06 /ipalib/config.py | |
parent | d77907d2d0ecc33ef4ee4121e10cfef385172b0d (diff) | |
download | freeipa-afdc72103847fc27efd00f8cc97a7320909ff6a0.tar.gz freeipa-afdc72103847fc27efd00f8cc97a7320909ff6a0.tar.xz freeipa-afdc72103847fc27efd00f8cc97a7320909ff6a0.zip |
Add support for environment variables, change tests accordingly
Diffstat (limited to 'ipalib/config.py')
-rw-r--r-- | ipalib/config.py | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/ipalib/config.py b/ipalib/config.py new file mode 100644 index 00000000..bb345661 --- /dev/null +++ b/ipalib/config.py @@ -0,0 +1,84 @@ +# Authors: +# Martin Nagy <mnagy@redhat.com> +# +# Copyright (C) 2008 Red Hat +# see file 'COPYING' for use and warranty information +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; version 2 only +# +# This program 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +def default_environment(): + default = dict( + conf = '/etc/ipa/ipa.conf', + server_context = True, + query_dns = True, + verbose = False, + servers = LazyIter(myservers), + realm = LazyProp(myrealm), + domain = LazyProp(mydomain), + ) + return default + + +class LazyProp(object): + def __init__(self, func, value=None): + self._func = func + self._value = value + + def set_value(self, value): + self._value = value + + def get_value(self): + if self._value is None: + return self._func() + else: + return self._value + + +# FIXME: make sure to eliminate duplicates +class LazyIter(LazyProp): + def get_value(self): + if self._value is not None: + if type(self._value) is tuple: + for item in self._value: + yield item + else: + yield self._value + for item in self._func(): + yield item + + +def read_config(file): + assert isinstance(file, basestring) + # open the file and read configuration, return a dict + # for now, these are here just for testing purposes + return dict(servers="server.ipatest.com", realm="IPATEST.COM") + + +# these functions are here just to "emulate" dns resolving for now +def mydomain(): + return "ipatest.com" + + +def myrealm(): + return "IPATEST.COM" + + +def myservers(): + # print is here to demonstrate that the querying will occur only when it is + # really needed + print "Querying DNS" + yield "server.ipatest.com" + yield "backup.ipatest.com" + yield "fake.ipatest.com" |