commit: fa577bb409c36c3b38a90f65cb7a665c5474d2c9
Author: Brian Dolbec <dolsen <AT> gentoo <DOT> org>
AuthorDate: Fri Jan 25 04:00:24 2013 +0000
Commit: Brian Dolbec <dolsen <AT> gentoo <DOT> org>
CommitDate: Thu Jan 1 05:58:06 2015 +0000
URL:
http://sources.gentoo.org/gitweb/?p=proj/catalyst.git;a=commit;h=fa577bb4
Extend ParserBase to do variable substitution.
Also add embedded variable substitiution to default settings.
Why are we not using python's built-in ConfigParser?
We'll migrate it later.
---
catalyst/config.py | 3 +++
catalyst/main.py | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/catalyst/config.py b/catalyst/config.py
index 8b23342..bf3c7c6 100644
--- a/catalyst/config.py
+++ b/catalyst/config.py
@@ -66,6 +66,9 @@ class ParserBase:
# Start a new array using the first element of
mobjs
cur_array = [mobjs[0]]
if mobjs[1]:
+ # do any variable substitiution embeded
in it with
+ # the values already obtained
+ mobjs[1] = mobjs[1] % values
if self.multiple_values:
# split on white space creating
additional array elements
# subarray =
white_space.split(mobjs[1])
diff --git a/catalyst/main.py b/catalyst/main.py
index 1446cf9..5fa3f1b 100644
--- a/catalyst/main.py
+++ b/catalyst/main.py
@@ -116,7 +116,6 @@ def parse_config(myconfig):
# add our python base directory to use for loading target arch's
conf_values["PythonDir"] = __selfpath__
-
# print out any options messages
for opt in conf_values['options']:
if opt in option_messages:
@@ -133,6 +132,11 @@ def parse_config(myconfig):
if "envscript" in myconf:
print "Envscript support enabled."
+ # take care of any variable substitutions that may be left
+ for x in list(conf_values):
+ if isinstance(conf_values[x], str):
+ conf_values[x] = conf_values[x] % conf_values
+
def import_module(target):
"""
