[jhbuild] new reload method to Config
- From: Frederic Peters <fpeters src gnome org>
- To: svn-commits-list gnome org
- Subject: [jhbuild] new reload method to Config
- Date: Fri, 1 May 2009 18:52:15 -0400 (EDT)
commit b04b62238d47c73a0ea3c18866e1a15cdecb1e66
Author: Frederic Peters <fpeters 0d be>
Date: Sat May 2 00:48:45 2009 +0200
new reload method to Config
---
jhbuild/config.py | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/jhbuild/config.py b/jhbuild/config.py
index fc5258c..94c43c4 100644
--- a/jhbuild/config.py
+++ b/jhbuild/config.py
@@ -97,12 +97,18 @@ def addpath(envvar, path):
os.environ[envvar] = envval
class Config:
+ _orig_environ = None
+
def __init__(self, filename=_default_jhbuildrc):
self._config = {
'__file__': _defaults_file,
'addpath': addpath,
'prependpath': prependpath
}
+
+ if not self._orig_environ:
+ self._config['_orig_environ'] = os.environ.copy()
+
env_prepends.clear()
try:
execfile(_defaults_file, self._config)
@@ -117,6 +123,10 @@ class Config:
self.load()
self.setup_env()
+ def reload(self):
+ os.environ = self._orig_environ.copy()
+ self.__init__(filename=self.__file__)
+
def load(self):
config = self._config
try:
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