[kupfer] config: Allow custom package in get_data_file

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 6feff29a7e430cedf9d5e97f5898a84613581277
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Wed Sep 9 00:56:21 2009 +0200

    config: Allow custom package in get_data_file
    
    With a custom package name, we can use get_data_file to find data
    files used by other applications inside XDG_DATA_HOME as well, such as
    rhythmbox.

 kupfer/config.py |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/kupfer/config.py b/kupfer/config.py
index a72e20b..194556d 100644
--- a/kupfer/config.py
+++ b/kupfer/config.py
@@ -29,7 +29,7 @@ def get_cache_file(path=()):
 		return None
 	return cache_dir
 
-def get_data_file(filename):
+def get_data_file(filename, package=PACKAGE_NAME):
 	"""
 	Return path to @filename if it exists
 	anywhere in the data paths, else return None
@@ -40,10 +40,10 @@ def get_data_file(filename):
 	except ImportError:
 		first_datadir = "./data"
 	else:
-		first_datadir = os.path.join(version_subst.DATADIR, PACKAGE_NAME)
+		first_datadir = os.path.join(version_subst.DATADIR, package)
 
 	data_paths.append(first_datadir)
-	for data_path in base.load_data_paths(PACKAGE_NAME):
+	for data_path in base.load_data_paths(package):
 		if not data_path in data_paths:
 			data_paths.append(data_path)