diff options
Diffstat (limited to 'pym')
| -rw-r--r-- | pym/gentoolkit/eprefix.py | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/pym/gentoolkit/eprefix.py b/pym/gentoolkit/eprefix.py index 9a04e4b..48bd140 100644 --- a/pym/gentoolkit/eprefix.py +++ b/pym/gentoolkit/eprefix.py @@ -10,25 +10,15 @@ used in all gentoolkit modules Example useage: from gentoolkit.eprefix import EPREFIX -then in code add it to the filepath eg.: +then in code add it to the filepath eg.: exclude_file = "%s/etc/%s/%s.exclude" % (EPREFIX,__productname__ , action) """ - -import os - - -EPREFIX = '' - -# the following code is used to set it when -# non-installed code is being run -if 'EPREFIX' in os.environ: - EPREFIX = os.environ['EPREFIX'] -else: - try: - import portage.const - EPREFIX = portage.BPREFIX - except AttributeError: - EPREFIX = '' - -#print("EPREFIX set to:", EPREFIX) +# Load EPREFIX from Portage, fall back to the empty string if it fails +try: + from portage.const import EPREFIX +except ImportError: + EPREFIX = '' + +if __name__ == "__main__": + print("EPREFIX set to:", EPREFIX) |