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-rw-r--r--src/leap/base/config.py81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/leap/base/config.py b/src/leap/base/config.py
new file mode 100644
index 00000000..ccbf3c89
--- /dev/null
+++ b/src/leap/base/config.py
@@ -0,0 +1,81 @@
+"""
+Configuration Base Class
+"""
+import configuration # python configuration module, not local!
+import os
+
+from leap.eip import config as eip_config
+
+
+class BaseLeapConfig(object):
+ slug = None
+
+ # XXX we have to enforce that we have a slug (via interface)
+ # get property getter that raises NI..
+
+ def save(self):
+ raise NotImplementedError("abstract base class")
+
+ def load(self):
+ raise NotImplementedError("abstract base class")
+
+ def get_config(self, *kwargs):
+ raise NotImplementedError("abstract base class")
+
+ #XXX todo: enable this property after
+ #fixing name clash with "config" in use at
+ #vpnconnection
+
+ #@property
+ #def config(self):
+ #return self.get_config()
+
+ def get_value(self, *kwargs):
+ raise NotImplementedError("abstract base class")
+
+
+class JSONLeapConfig(BaseLeapConfig):
+
+ def __init__(self, *args, **kwargs):
+ # sanity check
+ assert self.slug is not None
+ assert self.spec is not None
+ assert issubclass(self.spec, configuration.Configuration)
+
+ self._config = self.spec()
+ self._config.parse_args(list(args))
+
+ # mandatory baseconfig interface
+
+ def save(self, to=None):
+ if to is None:
+ to = self.filename
+ self._config.serialize(to)
+
+ def load(self, fromfile=None):
+ # load should get a much more generic
+ # argument. it could be, f.i., from_uri,
+ # and call to Fetcher
+
+ if fromfile is None:
+ fromfile = self.filename
+ self._config.deserialize(fromfile)
+
+ def get_config(self):
+ return self._config.config
+
+ # public methods
+
+ def get_filename(self):
+ return self._slug_to_filename()
+
+ @property
+ def filename(self):
+ return self.get_filename()
+
+ def _slug_to_filename(self):
+ # is this going to work in winland if slug is "foo/bar" ?
+ folder, filename = os.path.split(self.slug)
+ # XXX fix import
+ config_file = eip_config.get_config_file(filename, folder)
+ return config_file