Adding debian version 6.12.33-1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

debian/lib/python/debian_linux/config.py

@@ -0,0 +1,257 @@
+import collections
+import os
+import os.path
+import pickle
+import re
+import sys
+
+from configparser import RawConfigParser
+
+__all__ = [
+    'ConfigCoreDump',
+    'ConfigCoreHierarchy',
+    'ConfigParser',
+]
+
+
+class SchemaItemBoolean(object):
+    def __call__(self, i):
+        i = i.strip().lower()
+        if i in ("true", "1"):
+            return True
+        if i in ("false", "0"):
+            return False
+        raise ValueError
+
+
+class SchemaItemInteger(object):
+    def __call__(self, i):
+        return int(i.strip(), 0)
+
+
+class SchemaItemList(object):
+    def __init__(self, type=r"\s+"):
+        self.type = type
+
+    def __call__(self, i):
+        i = i.strip()
+        if not i:
+            return []
+        return [j.strip() for j in re.split(self.type, i)]
+
+
+# Using OrderedDict instead of dict makes the pickled config reproducible
+class ConfigCore(collections.OrderedDict):
+    def get_merge(self, section, arch, featureset, flavour, key, default=None):
+        temp = []
+
+        if arch and featureset and flavour:
+            temp.append(self.get((section, arch, featureset, flavour), {})
+                        .get(key))
+            temp.append(self.get((section, arch, None, flavour), {}).get(key))
+        if arch and featureset:
+            temp.append(self.get((section, arch, featureset), {}).get(key))
+        if arch:
+            temp.append(self.get((section, arch), {}).get(key))
+        if featureset:
+            temp.append(self.get((section, None, featureset), {}).get(key))
+        temp.append(self.get((section,), {}).get(key))
+
+        ret = []
+
+        for i in temp:
+            if i is None:
+                continue
+            elif isinstance(i, (list, tuple)):
+                ret.extend(i)
+            elif ret:
+                # TODO
+                return ret
+            else:
+                return i
+
+        return ret or default
+
+    def merge(self, section, arch=None, featureset=None, flavour=None):
+        ret = {}
+        ret.update(self.get((section,), {}))
+        if featureset:
+            ret.update(self.get((section, None, featureset), {}))
+        if arch:
+            ret.update(self.get((section, arch), {}))
+        if arch and featureset:
+            ret.update(self.get((section, arch, featureset), {}))
+        if arch and featureset and flavour:
+            ret.update(self.get((section, arch, None, flavour), {}))
+            ret.update(self.get((section, arch, featureset, flavour), {}))
+        return ret
+
+    def dump(self, fp):
+        pickle.dump(self, fp, 0)
+
+
+class ConfigCoreDump(object):
+    def __new__(self, fp):
+        return pickle.load(fp)
+
+
+class ConfigCoreHierarchy(object):
+    schema_base = {
+        'base': {
+            'arches': SchemaItemList(),
+            'enabled': SchemaItemBoolean(),
+            'featuresets': SchemaItemList(),
+            'flavours': SchemaItemList(),
+        },
+    }
+
+    def __new__(cls, schema, dirs=[]):
+        schema_complete = cls.schema_base.copy()
+        for key, value in schema.items():
+            schema_complete.setdefault(key, {}).update(value)
+        return cls.Reader(dirs, schema_complete)()
+
+    class Reader(object):
+        config_name = "defines"
+
+        def __init__(self, dirs, schema):
+            self.dirs, self.schema = dirs, schema
+
+        def __call__(self):
+            ret = ConfigCore()
+            self.read(ret)
+            return ret
+
+        def get_files(self, *dirs):
+            dirs = list(dirs)
+            dirs.append(self.config_name)
+            return (os.path.join(i, *dirs) for i in self.dirs if i)
+
+        def read_arch(self, ret, arch):
+            config = ConfigParser(self.schema)
+            config.read(self.get_files(arch))
+
+            featuresets = config['base', ].get('featuresets', [])
+            flavours = config['base', ].get('flavours', [])
+
+            for section in iter(config):
+                if section[0] in featuresets:
+                    real = (section[-1], arch, section[0])
+                elif len(section) > 1:
+                    real = (section[-1], arch, None) + section[:-1]
+                else:
+                    real = (section[-1], arch) + section[:-1]
+                s = ret.get(real, {})
+                s.update(config[section])
+                ret[tuple(real)] = s
+
+            for featureset in featuresets:
+                self.read_arch_featureset(ret, arch, featureset)
+
+            if flavours:
+                base = ret['base', arch]
+                featuresets.insert(0, 'none')
+                base['featuresets'] = featuresets
+                del base['flavours']
+                ret['base', arch] = base
+                ret['base', arch, 'none'] = {'flavours': flavours,
+                                             'implicit-flavour': True}
+
+        def read_arch_featureset(self, ret, arch, featureset):
+            config = ConfigParser(self.schema)
+            config.read(self.get_files(arch, featureset))
+
+            for section in iter(config):
+                real = (section[-1], arch, featureset) + section[:-1]
+                s = ret.get(real, {})
+                s.update(config[section])
+                ret[tuple(real)] = s
+
+        def read(self, ret):
+            config = ConfigParser(self.schema)
+            config.read(self.get_files())
+
+            arches = config['base', ]['arches']
+            featuresets = config['base', ].get('featuresets', [])
+
+            for section in iter(config):
+                if section[0].startswith('featureset-'):
+                    real = (section[-1], None, section[0][11:])
+                else:
+                    real = (section[-1],) + section[1:]
+                ret[real] = config[section]
+
+            for arch in arches:
+                self.read_arch(ret, arch)
+            for featureset in featuresets:
+                self.read_featureset(ret, featureset)
+
+        def read_featureset(self, ret, featureset):
+            config = ConfigParser(self.schema)
+            config.read(self.get_files('featureset-%s' % featureset))
+
+            for section in iter(config):
+                real = (section[-1], None, featureset)
+                s = ret.get(real, {})
+                s.update(config[section])
+                ret[real] = s
+
+
+class ConfigParser(object):
+    __slots__ = '_config', 'schemas'
+
+    def __init__(self, schemas):
+        self.schemas = schemas
+
+        self._config = RawConfigParser()
+
+    def __getitem__(self, key):
+        return self._convert()[key]
+
+    def __iter__(self):
+        return iter(self._convert())
+
+    def __str__(self):
+        return '<%s(%s)>' % (self.__class__.__name__, self._convert())
+
+    def _convert(self):
+        ret = {}
+        for section in self._config.sections():
+            data = {}
+            for key, value in self._config.items(section):
+                data[key] = value
+            section_list = section.split('_')
+            section_base = section_list[-1]
+            if section_base in self.schemas:
+                section_ret = tuple(section_list)
+                data = self._convert_one(self.schemas[section_base], data)
+            else:
+                section_ret = (section, )
+            ret[section_ret] = data
+        return ret
+
+    def _convert_one(self, schema, data):
+        ret = {}
+        for key, value in data.items():
+            value = value.replace('\n', ' ')
+            if key in schema:
+                value = schema[key](value)
+            ret[key] = value
+        return ret
+
+    def keys(self):
+        return self._convert().keys()
+
+    def read(self, data):
+        return self._config.read(data)
+
+
+if __name__ == '__main__':
+    sys.path.append('debian/lib/python')
+    config = ConfigCoreDump(open('debian/config.defines.dump', 'rb'))
+    for section, items in sorted(config.items(),
+                                 key=(lambda a: tuple(i or '' for i in a[0]))):
+        print(u"[%s]" % (section,))
+        for item, value in sorted(items.items()):
+            print(u"%s: %s" % (item, value))
+        print()