def __parse_doc_from_couch(self, result, doc_id,
check_for_conflicts=False):
# restrict to u1db documents
if 'u1db_rev' not in result:
return None
doc = ServerDocument(doc_id, result['u1db_rev'])
# set contents or make tombstone
if '_attachments' not in result \
or 'u1db_content' not in result['_attachments']:
doc.make_tombstone()
else:
doc.content = json.loads(
result['_attachments']['u1db_content'])
# determine if there are conflicts
if check_for_conflicts \
and '_attachments' in result \
and 'u1db_conflicts' in result['_attachments']:
doc.set_conflicts(
self._build_conflicts(
doc.doc_id,
result['_attachments']['u1db_conflicts']))
# store couch revision
doc.couch_rev = result['_rev']
# store transactions
doc.transactions = result['u1db_transactions']
return doc
def __parse_doc_from_couch(self,
result,
doc_id,
check_for_conflicts=False,
decode=True):
# restrict to u1db documents
if 'u1db_rev' not in result:
return None
doc = ServerDocument(doc_id, result['u1db_rev'])
# set contents or make tombstone
if '_attachments' not in result \
or 'u1db_content' not in result['_attachments']:
doc.make_tombstone()
elif decode:
doc.content = json.loads(
binascii.a2b_base64(
result['_attachments']['u1db_content']['data']))
else:
doc._json = result['_attachments']['u1db_content']['data']
# determine if there are conflicts
if check_for_conflicts \
and '_attachments' in result \
and 'u1db_conflicts' in result['_attachments']:
if decode:
conflicts = binascii.a2b_base64(
result['_attachments']['u1db_conflicts']['data'])
else:
conflicts = result['_attachments']['u1db_conflicts']['data']
conflicts = json.loads(conflicts)
doc.set_conflicts(self._build_conflicts(doc.doc_id, conflicts))
# store couch revision
doc.couch_rev = result['_rev']
return doc
def __parse_doc_from_couch(self, result, doc_id,
check_for_conflicts=False, decode=True):
# restrict to u1db documents
if 'u1db_rev' not in result:
return None
doc = ServerDocument(doc_id, result['u1db_rev'])
# set contents or make tombstone
if '_attachments' not in result \
or 'u1db_content' not in result['_attachments']:
doc.make_tombstone()
elif decode:
doc.content = json.loads(
binascii.a2b_base64(
result['_attachments']['u1db_content']['data']))
else:
doc._json = result['_attachments']['u1db_content']['data']
# determine if there are conflicts
if check_for_conflicts \
and '_attachments' in result \
and 'u1db_conflicts' in result['_attachments']:
if decode:
conflicts = binascii.a2b_base64(
result['_attachments']['u1db_conflicts']['data'])
else:
conflicts = result['_attachments']['u1db_conflicts']['data']
conflicts = json.loads(conflicts)
doc.set_conflicts(self._build_conflicts(doc.doc_id, conflicts))
# store couch revision
doc.couch_rev = result['_rev']
return doc
def _build_conflicts(self, doc_id, attached_conflicts):
"""
Build the conflicted documents list from the conflicts attachment
fetched from a couch document.
:param attached_conflicts: The document's conflicts as fetched from a
couch document attachment.
:type attached_conflicts: dict
"""
conflicts = []
for doc_rev, content in attached_conflicts:
doc = ServerDocument(doc_id, doc_rev)
if content is None:
doc.make_tombstone()
else:
doc.content = content
conflicts.append(doc)
return conflicts
def _build_conflicts(self, doc_id, attached_conflicts):
"""
Build the conflicted documents list from the conflicts attachment
fetched from a couch document.
:param attached_conflicts: The document's conflicts as fetched from a
couch document attachment.
:type attached_conflicts: dict
"""
conflicts = []
for doc_rev, content in attached_conflicts:
doc = ServerDocument(doc_id, doc_rev)
if content is None:
doc.make_tombstone()
else:
doc.content = content
conflicts.append(doc)
return conflicts