Mercurial > hg > config
changeset 269:cbd7651dbd52
add sample example code
author | Jeff Hammel <jhammel@mozilla.com> |
---|---|
date | Sat, 23 Mar 2013 21:37:56 -0700 |
parents | 06fcec56e8fe |
children | 3f89de477ff7 |
files | python/recipes.txt python/resource_filename.py |
diffstat | 2 files changed, 24 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/python/recipes.txt Sat Mar 23 21:37:56 2013 -0700 @@ -0,0 +1,3 @@ +Catalog of Generic Requested Python Implementations That Should Be Written + +(empty placeholder)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/python/resource_filename.py Sat Mar 23 21:37:56 2013 -0700 @@ -0,0 +1,21 @@ +#!/usr/bin/env python + +# example code + +import os + +def resource_path(path): + """ + getting a resource filename (absolute path) + - path: relative path + """ + + try: + # use pkg_resources if available + # http://pythonhosted.org/distribute/setuptools.html#non-package-data-files + from pkg_resources import Requirement, resource_filename + return resource_filename(Requirement.parse("MyProject"),path) + except ImportError: + # assume file lives relative to this file + here = os.path.dirname(os.path.abspath(__file__)) + return os.path.join(here, path)