summaryrefslogtreecommitdiff
path: root/src/leap/soledad/u1db/remote/http_database.py
diff options
context:
space:
mode:
Diffstat (limited to 'src/leap/soledad/u1db/remote/http_database.py')
-rw-r--r--src/leap/soledad/u1db/remote/http_database.py143
1 files changed, 0 insertions, 143 deletions
diff --git a/src/leap/soledad/u1db/remote/http_database.py b/src/leap/soledad/u1db/remote/http_database.py
deleted file mode 100644
index 6901baad..00000000
--- a/src/leap/soledad/u1db/remote/http_database.py
+++ /dev/null
@@ -1,143 +0,0 @@
-# Copyright 2011 Canonical Ltd.
-#
-# This file is part of u1db.
-#
-# u1db is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License version 3
-# as published by the Free Software Foundation.
-#
-# u1db is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with u1db. If not, see <http://www.gnu.org/licenses/>.
-
-"""HTTPDatabase to access a remote db over the HTTP API."""
-
-try:
- import simplejson as json
-except ImportError:
- import json # noqa
-import uuid
-
-from u1db import (
- Database,
- Document,
- errors,
- )
-from u1db.remote import (
- http_client,
- http_errors,
- http_target,
- )
-
-
-DOCUMENT_DELETED_STATUS = http_errors.wire_description_to_status[
- errors.DOCUMENT_DELETED]
-
-
-class HTTPDatabase(http_client.HTTPClientBase, Database):
- """Implement the Database API to a remote HTTP server."""
-
- def __init__(self, url, document_factory=None, creds=None):
- super(HTTPDatabase, self).__init__(url, creds=creds)
- self._factory = document_factory or Document
-
- def set_document_factory(self, factory):
- self._factory = factory
-
- @staticmethod
- def open_database(url, create):
- db = HTTPDatabase(url)
- db.open(create)
- return db
-
- @staticmethod
- def delete_database(url):
- db = HTTPDatabase(url)
- db._delete()
- db.close()
-
- def open(self, create):
- if create:
- self._ensure()
- else:
- self._check()
-
- def _check(self):
- return self._request_json('GET', [])[0]
-
- def _ensure(self):
- self._request_json('PUT', [], {}, {})
-
- def _delete(self):
- self._request_json('DELETE', [], {}, {})
-
- def put_doc(self, doc):
- if doc.doc_id is None:
- raise errors.InvalidDocId()
- params = {}
- if doc.rev is not None:
- params['old_rev'] = doc.rev
- res, headers = self._request_json('PUT', ['doc', doc.doc_id], params,
- doc.get_json(), 'application/json')
- doc.rev = res['rev']
- return res['rev']
-
- def get_doc(self, doc_id, include_deleted=False):
- try:
- res, headers = self._request(
- 'GET', ['doc', doc_id], {"include_deleted": include_deleted})
- except errors.DocumentDoesNotExist:
- return None
- except errors.HTTPError, e:
- if (e.status == DOCUMENT_DELETED_STATUS and
- 'x-u1db-rev' in e.headers):
- res = None
- headers = e.headers
- else:
- raise
- doc_rev = headers['x-u1db-rev']
- has_conflicts = json.loads(headers['x-u1db-has-conflicts'])
- doc = self._factory(doc_id, doc_rev, res)
- doc.has_conflicts = has_conflicts
- return doc
-
- def get_docs(self, doc_ids, check_for_conflicts=True,
- include_deleted=False):
- if not doc_ids:
- return
- doc_ids = ','.join(doc_ids)
- res, headers = self._request(
- 'GET', ['docs'], {
- "doc_ids": doc_ids, "include_deleted": include_deleted,
- "check_for_conflicts": check_for_conflicts})
- for doc_dict in json.loads(res):
- doc = self._factory(
- doc_dict['doc_id'], doc_dict['doc_rev'], doc_dict['content'])
- doc.has_conflicts = doc_dict['has_conflicts']
- yield doc
-
- def create_doc_from_json(self, content, doc_id=None):
- if doc_id is None:
- doc_id = 'D-%s' % (uuid.uuid4().hex,)
- res, headers = self._request_json('PUT', ['doc', doc_id], {},
- content, 'application/json')
- new_doc = self._factory(doc_id, res['rev'], content)
- return new_doc
-
- def delete_doc(self, doc):
- if doc.doc_id is None:
- raise errors.InvalidDocId()
- params = {'old_rev': doc.rev}
- res, headers = self._request_json('DELETE',
- ['doc', doc.doc_id], params)
- doc.make_tombstone()
- doc.rev = res['rev']
-
- def get_sync_target(self):
- st = http_target.HTTPSyncTarget(self._url.geturl())
- st._creds = self._creds
- return st