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| author | Zac Medico <zmedico@gentoo.org> | 2010-04-02 10:22:38 -0700 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2010-04-02 10:22:38 -0700 |
| commit | 7a33618e8189384861b412176a3ddbef240b6777 (patch) | |
| tree | 3c13576422a40d36d8f52e2c8d660c4565019b70 /pym/repoman/herdbase.py | |
| parent | 0840af0260786b6d9d5b5d03eab269c6c545e722 (diff) | |
| download | portage-7a33618e8189384861b412176a3ddbef240b6777.tar.gz portage-7a33618e8189384861b412176a3ddbef240b6777.tar.bz2 portage-7a33618e8189384861b412176a3ddbef240b6777.zip | |
Handle missing $PORTDIR/metadata/herds.xml. Thanks to Arfrever for reporting.
Diffstat (limited to 'pym/repoman/herdbase.py')
| -rw-r--r-- | pym/repoman/herdbase.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pym/repoman/herdbase.py b/pym/repoman/herdbase.py index 924839a61..6f92abfb8 100644 --- a/pym/repoman/herdbase.py +++ b/pym/repoman/herdbase.py @@ -3,9 +3,10 @@ # Copyright 2010 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 +import errno import xml.etree.ElementTree as ET from xml.parsers.expat import ExpatError -from portage.exception import ParseError +from portage.exception import FileNotFound, ParseError, PermissionDenied __all__ = [ "make_herd_base" @@ -44,7 +45,14 @@ def make_herd_base(filename): xml_tree = ET.parse(filename) except ExpatError as e: raise ParseError("metadata.xml: " + str(e)) - + except EnvironmentError as e: + func_call = "open('%s')" % filename + if e.errno == errno.EACCES: + raise PermissionDenied(func_call) + elif e.errno == errno.ENOENT: + raise FileNotFound(filename) + raise + herds = xml_tree.findall('herd') for h in herds: _herd_name = h.find('name') |