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Diffstat (limited to 'portato/backend/__init__.py')
| -rw-r--r-- | portato/backend/__init__.py | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/portato/backend/__init__.py b/portato/backend/__init__.py index ce244c5..5ee2e2a 100644 --- a/portato/backend/__init__.py +++ b/portato/backend/__init__.py @@ -10,19 +10,48 @@ # # Written by René 'Necoro' Neumann <necoro@necoro.net> -import sys, copy +import sys, copy, os from threading import Lock # import portage import portage +class PortageSettings: + + def __init__ (self): + self.settingslock = Lock() + self.load() + + def load(self): + kwargs = {} + for k, envvar in (("config_root", "PORTAGE_CONFIGROOT"), ("target_root", "ROOT")): + kwargs[k] = os.environ.get(envvar, None) + self.trees = portage.create_trees(trees=None, **kwargs) + + self.settings = self.trees["/"]["vartree"].settings + + for myroot in self.trees: + if myroot != "/": + self.settings = self.trees[myroot]["vartree"].settings + break + + self.settings.unlock() + + root = self.settings["ROOT"] + + self.porttree = self.trees[root]["porttree"] + self.vartree = self.trees[root]["vartree"] + self.virtuals = self.trees[root]["virtuals"] + # portage tree vars -settingslock = Lock() -settings = portage.config(clone=portage.settings, config_incrementals = copy.deepcopy(portage.settings.incrementals)) -porttree = portage.db[portage.root]["porttree"] -vartree = portage.db[portage.root]["vartree"] -virtuals = portage.db[portage.root]["virtuals"] -trees = portage.db +portage_settings = PortageSettings() + +settingslock = portage_settings.settingslock +settings = portage_settings.settings +trees = portage_settings.trees +porttree = portage_settings.porttree +vartree = portage_settings.vartree +virtuals = portage_settings.virtuals # this is set to "var/lib/portage/world" by default - so we add the leading / portage.WORLD_FILE = portage.settings["ROOT"]+portage.WORLD_FILE |