add docs

Author: smn

docs/index.rst

@@ -78,6 +78,37 @@ it via elastic search.
    workspace.destroy()
 
 
+Using a Remote workspace
+------------------------
+
+When paired with unicore.distribute_ it is possible to connect to a Git
+repository hosted on a network somewhere instead of needing file system
+access. This is done via the RemoteWorkspace.
+
+In a distributed hosting environment this can help eliminate issues
+where applications may run on different servers than where the Git content
+repositories live.
+
+.. code::
+
+   >>> from elasticgit.workspace import RemoteWorkspace
+   >>> from unicore.content.models import Page
+   >>> rws = RemoteWorkspace('http://localhost:6543/repos/unicore-sample-content.json')
+   >>> rws.sync(Page)
+   ({u'c63477768fe745809b411878ac9c0023'}, set())
+   >>> rws.S(Page).count()
+   1
+   >>> [page] = rws.S(Page)
+   >>> page.title
+   u'page title'
+   >>> page.uuid
+   u'c63477768fe745809b411878ac9c0023'
+
+.. note::
+
+   Please note that the RemoteWorkspace is currently read only.
+
+
 .. toctree::
    :maxdepth: 2
 
@@ -97,3 +128,5 @@ Indices and tables
 * :ref:`modindex`
 * :ref:`search`
 
+
+.. _unicore.distribute: http://unicoredistribute.readthedocs.org/

elasticgit/workspace.py

@@ -348,9 +348,9 @@ def __init__(self, url, es=None, index_prefix=None):
         :param str index_prefix:
             The prefix to use when generating index names for Elasticsearch
         """
-        self.es_settings = es or {'urls': urljoin(url, '/esapi')}
-        self.index_prefix = index_prefix or self.sm.repo_name
         self.sm = RemoteStorageManager(url)
+        self.index_prefix = index_prefix or self.sm.repo_name
+        self.es_settings = es or {'urls': urljoin(url, '/esapi')}
         self.im = ESManager(
             self.sm,
             es=get_es(**self.es_settings),