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-rw-r--r--src/leap/soledad/__init__.py106
1 files changed, 105 insertions, 1 deletions
diff --git a/src/leap/soledad/__init__.py b/src/leap/soledad/__init__.py
index ea8c895e..78888ead 100644
--- a/src/leap/soledad/__init__.py
+++ b/src/leap/soledad/__init__.py
@@ -539,6 +539,111 @@ class Soledad(object):
"""
return self._db.create_doc_from_json(json, doc_id=doc_id)
+ def create_index(self, index_name, *index_expressions):
+ """
+ Create an named index, which can then be queried for future lookups.
+ Creating an index which already exists is not an error, and is cheap.
+ Creating an index which does not match the index_expressions of the
+ existing index is an error.
+ Creating an index will block until the expressions have been evaluated
+ and the index generated.
+
+ @param index_name: A unique name which can be used as a key prefix
+ @type index_name: str
+ @param index_expressions: index expressions defining the index
+ information.
+ @type index_expressions: dict
+
+ Examples:
+
+ "fieldname", or "fieldname.subfieldname" to index alphabetically
+ sorted on the contents of a field.
+
+ "number(fieldname, width)", "lower(fieldname)"
+ """
+ return self._db.create_index(index_name, *index_expressions)
+
+ def delete_index(self, index_name):
+ """
+ Remove a named index.
+
+ @param index_name: The name of the index we are removing
+ @type index_name: str
+ """
+ return self._db.delete_index(index_name)
+
+ def list_indexes(self):
+ """
+ List the definitions of all known indexes.
+
+ @return: A list of [('index-name', ['field', 'field2'])] definitions.
+ @rtype: list
+ """
+ return self._db.list_indexes()
+
+ def get_from_index(self, index_name, *key_values):
+ """
+ Return documents that match the keys supplied.
+
+ You must supply exactly the same number of values as have been defined
+ in the index. It is possible to do a prefix match by using '*' to
+ indicate a wildcard match. You can only supply '*' to trailing entries,
+ (eg 'val', '*', '*' is allowed, but '*', 'val', 'val' is not.)
+ It is also possible to append a '*' to the last supplied value (eg
+ 'val*', '*', '*' or 'val', 'val*', '*', but not 'val*', 'val', '*')
+
+ @param index_name: The index to query
+ @type index_name: str
+ @param key_values: values to match. eg, if you have
+ an index with 3 fields then you would have:
+ get_from_index(index_name, val1, val2, val3)
+ @type key_values: tuple
+ @return: List of [Document]
+ @rtype: list
+ """
+ return self._db.get_from_index(index_name, *key_values)
+
+ def get_range_from_index(self, index_name, start_value, end_value):
+ """
+ Return documents that fall within the specified range.
+
+ Both ends of the range are inclusive. For both start_value and
+ end_value, one must supply exactly the same number of values as have
+ been defined in the index, or pass None. In case of a single column
+ index, a string is accepted as an alternative for a tuple with a single
+ value. It is possible to do a prefix match by using '*' to indicate
+ a wildcard match. You can only supply '*' to trailing entries, (eg
+ 'val', '*', '*' is allowed, but '*', 'val', 'val' is not.) It is also
+ possible to append a '*' to the last supplied value (eg 'val*', '*',
+ '*' or 'val', 'val*', '*', but not 'val*', 'val', '*')
+
+ @param index_name: The index to query
+ @type index_name: str
+ @param start_values: tuples of values that define the lower bound of
+ the range. eg, if you have an index with 3 fields then you would
+ have: (val1, val2, val3)
+ @type start_values: tuple
+ @param end_values: tuples of values that define the upper bound of the
+ range. eg, if you have an index with 3 fields then you would have:
+ (val1, val2, val3)
+ @type end_values: tuple
+ @return: List of [Document]
+ @rtype: list
+ """
+ return self._db.get_range_from_index(
+ index_name, start_value, end_value)
+
+ def get_index_keys(self, index_name):
+ """
+ Return all keys under which documents are indexed in this index.
+
+ @param index_name: The index to query
+ @type index_name: str
+ @return: [] A list of tuples of indexed keys.
+ @rtype: list
+ """
+ return self._db.get_index_keys(index_name)
+
def get_doc_conflicts(self, doc_id):
"""
Get the list of conflicts for the given document.
@@ -548,7 +653,6 @@ class Soledad(object):
@return: a list of the document entries that are conflicted
@rtype: list
-
"""
return self._db.get_doc_conflicts(doc_id)