diff options
| -rw-r--r-- | pym/portage.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/pym/portage.py b/pym/portage.py index 33b57718f..0021ea95a 100644 --- a/pym/portage.py +++ b/pym/portage.py @@ -6344,7 +6344,12 @@ class dblink: return os.path.exists(self.dbdir+"/CATEGORY") class FetchlistDict(UserDict.DictMixin): + """This provide a mapping interface to retrieve fetch lists. It's used + to allow portage_manifest.Manifest to access fetch lists via a standard + mapping interface rather than use the dbapi directly.""" def __init__(self, pkgdir, settings): + """pkgdir is a directory containing ebuilds and settings is passed into + portdbapi.getfetchlist for __getitem__ calls.""" self.pkgdir = pkgdir self.cp = os.sep.join(pkgdir.split(os.sep)[-2:]) self.settings = settings @@ -6353,10 +6358,13 @@ class FetchlistDict(UserDict.DictMixin): # This ensures that the fetchlist comes from the correct portage tree. self.db.porttrees = [porttree] def __getitem__(self, pkg_key): + """Returns the complete fetch list for a given package.""" return self.db.getfetchlist(pkg_key, mysettings=self.settings, all=True)[1] def has_key(self, pkg_key): - return self.db.cpv_exists(pkg_key) + """Returns true if the given package exists within pkgdir.""" + return pkg_key in self.keys() def keys(self): + """Returns keys for all packages within pkgdir""" return self.db.cp_list(self.cp) def cleanup_pkgmerge(mypkg,origdir): |