debian/lib/python/debian_linux/config.py: Return base object for config.
svn path=/dists/trunk/linux-2.6/; revision=18496
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Bastian Blank
parent
00b9cab893
commit
49dc7fc4fc
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@ -107,9 +107,7 @@ class ConfigCoreDump(ConfigCore):
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self[section_real] = data
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class ConfigCoreHierarchy(ConfigCore):
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config_name = "defines"
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class ConfigCoreHierarchy(object):
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schemas = {
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'abi': {
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'ignore-changes': SchemaItemList(),
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@ -142,83 +140,92 @@ class ConfigCoreHierarchy(ConfigCore):
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}
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}
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def __init__(self, dirs=[]):
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super(ConfigCoreHierarchy, self).__init__()
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self._dirs = dirs
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self._read_base()
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def __new__(cls, dirs=[]):
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return cls.Reader(dirs, cls.schemas)()
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def _read_arch(self, arch):
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config = ConfigParser(self.schemas)
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config.read(self.get_files("%s/%s" % (arch, self.config_name)))
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class Reader(object):
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config_name = "defines"
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featuresets = config['base', ].get('featuresets', [])
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flavours = config['base', ].get('flavours', [])
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def __init__(self, dirs, schema):
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self.dirs, self.schema = dirs, schema
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for section in iter(config):
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if section[0] in featuresets:
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real = (section[-1], arch, section[0])
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elif len(section) > 1:
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real = (section[-1], arch, None) + section[:-1]
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else:
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real = (section[-1], arch) + section[:-1]
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s = self.get(real, {})
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s.update(config[section])
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self[tuple(real)] = s
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def __call__(self):
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ret = ConfigCore()
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self.read(ret)
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return ret
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for featureset in featuresets:
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self._read_arch_featureset(arch, featureset)
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def get_files(self, name):
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return [os.path.join(i, name) for i in self.dirs if i]
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if flavours:
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base = self['base', arch]
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featuresets.insert(0, 'none')
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base['featuresets'] = featuresets
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del base['flavours']
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self['base', arch] = base
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self['base', arch, 'none'] = {'flavours': flavours, 'implicit-flavour': True}
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def read_arch(self, ret, arch):
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config = ConfigParser(self.schema)
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config.read(self.get_files("%s/%s" % (arch, self.config_name)))
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def _read_arch_featureset(self, arch, featureset):
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config = ConfigParser(self.schemas)
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config.read(self.get_files("%s/%s/%s" % (arch, featureset, self.config_name)))
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featuresets = config['base', ].get('featuresets', [])
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flavours = config['base', ].get('flavours', [])
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flavours = config['base', ].get('flavours', [])
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for section in iter(config):
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if section[0] in featuresets:
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real = (section[-1], arch, section[0])
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elif len(section) > 1:
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real = (section[-1], arch, None) + section[:-1]
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else:
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real = (section[-1], arch) + section[:-1]
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s = ret.get(real, {})
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s.update(config[section])
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ret[tuple(real)] = s
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for section in iter(config):
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real = (section[-1], arch, featureset) + section[:-1]
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s = self.get(real, {})
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s.update(config[section])
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self[tuple(real)] = s
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for featureset in featuresets:
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self.read_arch_featureset(ret, arch, featureset)
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def _read_base(self):
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config = ConfigParser(self.schemas)
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config.read(self.get_files(self.config_name))
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if flavours:
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base = ret['base', arch]
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featuresets.insert(0, 'none')
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base['featuresets'] = featuresets
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del base['flavours']
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ret['base', arch] = base
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ret['base', arch, 'none'] = {'flavours': flavours, 'implicit-flavour': True}
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arches = config['base', ]['arches']
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featuresets = config['base', ].get('featuresets', [])
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def read_arch_featureset(self, ret, arch, featureset):
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config = ConfigParser(self.schema)
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config.read(self.get_files("%s/%s/%s" % (arch, featureset, self.config_name)))
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for section in iter(config):
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if section[0].startswith('featureset-'):
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real = (section[-1], None, section[0].lstrip('featureset-'))
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else:
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real = (section[-1],) + section[1:]
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self[real] = config[section]
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flavours = config['base', ].get('flavours', [])
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for arch in arches:
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self._read_arch(arch)
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for featureset in featuresets:
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self._read_featureset(featureset)
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for section in iter(config):
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real = (section[-1], arch, featureset) + section[:-1]
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s = ret.get(real, {})
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s.update(config[section])
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ret[tuple(real)] = s
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def _read_featureset(self, featureset):
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config = ConfigParser(self.schemas)
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config.read(self.get_files("featureset-%s/%s" % (featureset, self.config_name)))
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def read(self, ret):
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config = ConfigParser(self.schema)
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config.read(self.get_files(self.config_name))
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for section in iter(config):
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real = (section[-1], None, featureset)
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s = self.get(real, {})
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s.update(config[section])
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self[real] = s
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arches = config['base', ]['arches']
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featuresets = config['base', ].get('featuresets', [])
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def get_files(self, name):
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return [os.path.join(i, name) for i in self._dirs if i]
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for section in iter(config):
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if section[0].startswith('featureset-'):
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real = (section[-1], None, section[0].lstrip('featureset-'))
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else:
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real = (section[-1],) + section[1:]
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ret[real] = config[section]
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for arch in arches:
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self.read_arch(ret, arch)
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for featureset in featuresets:
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self.read_featureset(ret, featureset)
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def read_featureset(self, ret, featureset):
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config = ConfigParser(self.schema)
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config.read(self.get_files("featureset-%s/%s" % (featureset, self.config_name)))
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for section in iter(config):
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real = (section[-1], None, featureset)
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s = ret.get(real, {})
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s.update(config[section])
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ret[real] = s
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class ConfigParser(object):
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