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add TIRAMISU_STORAGE environment variable

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Emmanuel Garette 2014-06-20 16:29:38 +02:00
parent b64189f763
commit 3cc2d9ca3d
2 changed files with 13 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Jun 20 16:27:55 2014 +0200 Emmanuel Garette <egarette@cadoles.com>
* add TIRAMISU_STORAGE for personalise default storage in
environnement
Thu Jun 19 23:20:29 2014 +0200 Emmanuel Garette <egarette@cadoles.com> Thu Jun 19 23:20:29 2014 +0200 Emmanuel Garette <egarette@cadoles.com>
* add DynOptionDescription: * add DynOptionDescription:

11
tiramisu/storage/__init__.py
View File

@ -1,4 +1,4 @@
# Copyright (C) 2013 Team tiramisu (see AUTHORS for all contributors) # Copyright (C) 2013-2014 Team tiramisu (see AUTHORS for all contributors)
# #
# This program is free software: you can redistribute it and/or modify it # This program 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 # under the terms of the GNU Lesser General Public License as published by the
@ -27,6 +27,7 @@ configurator ``set_storage()``.
from time import time from time import time
import os
from tiramisu.error import ConfigError from tiramisu.error import ConfigError
from tiramisu.i18n import _ from tiramisu.i18n import _
@ -36,7 +37,7 @@ class StorageType(object):
default storage is store as selected storage. You cannot change it default storage is store as selected storage. You cannot change it
after. after.
""" """
default_storage = 'dictionary' default_storage = os.environ.get('TIRAMISU_STORAGE', 'dictionary')
storage_type = None storage_type = None
mod = None mod = None
@ -52,7 +53,11 @@ class StorageType(object):
self.storage_type = self.default_storage self.storage_type = self.default_storage
if self.mod is None: if self.mod is None:
modulepath = 'tiramisu.storage.{0}'.format(self.storage_type) modulepath = 'tiramisu.storage.{0}'.format(self.storage_type)
mod = __import__(modulepath) try:
mod = __import__(modulepath)
except ImportError:
raise SystemError(_('cannot import the storage {0}').format(
self.default_storage))
for token in modulepath.split(".")[1:]: for token in modulepath.split(".")[1:]:
mod = getattr(mod, token) mod = getattr(mod, token)
self.mod = mod self.mod = mod