bump version; some cleanups

pytest.ini

@@ -1,3 +1,5 @@
 [pytest]
 filterwarnings =
-    ignore::DeprecationWarning
+    ignore::DeprecationWarning
+norecursedirs =
+    flatbuffers

zlmdb/_database.py

@@ -344,7 +344,7 @@ def maxsize(self):
         return self._maxsize
 
     @property
-    def sync(self):
+    def is_sync(self):
         return self._sync
 
     @property

zlmdb/_pmap.py

@@ -51,6 +51,9 @@
 
 
 class PersistentMapIterator(object):
+    """
+    Iterator that walks over zLMDB database records.
+    """
     def __init__(self,
                  txn,
                  pmap,
@@ -60,6 +63,17 @@ def __init__(self,
                  return_values=True,
                  reverse=False,
                  limit=None):
+        """
+
+        :param txn:
+        :param pmap:
+        :param from_key:
+        :param to_key:
+        :param return_keys:
+        :param return_values:
+        :param reverse:
+        :param limit:
+        """
         self._txn = txn
         self._pmap = pmap
 
@@ -224,6 +238,10 @@ def __init__(self, slot, compress=None):
         self._indexes = {}
 
     def indexes(self):
+        """
+
+        :return:
+        """
         return sorted(self._indexes.keys())
 
     def attach_index(self, name, pmap, fkey):

zlmdb/_transaction.py

@@ -49,29 +49,47 @@
 
 
 class TransactionStats(object):
+    """
+    Value class for holding transaction statistics.
+    """
     def __init__(self):
         self.puts = 0
         self.dels = 0
         self._started = walltime()
 
     @property
     def started(self):
+        """
+
+        :return:
+        """
         return self._started
 
     @property
     def duration(self):
+        """
+
+        :return:
+        """
         if self._started:
             return walltime() - self._started
         else:
             return 0
 
     def reset(self):
+        """
+
+        :return:
+        """
         self.puts = 0
         self.dels = 0
         self._started = walltime()
 
 
 class Transaction(object):
+    """
+    Transactions in zLMDB are always run under an instance of this class.
+    """
 
     PUT = 1
     DEL = 2
@@ -120,16 +138,32 @@ def __exit__(self, exc_type, exc_value, traceback):
         self._txn = None
 
     def id(self):
+        """
+
+        :return:
+        """
         assert (self._txn is not None)
 
         return self._txn.id()
 
     def get(self, key):
+        """
+
+        :param key:
+        :return:
+        """
         assert (self._txn is not None)
 
         return self._txn.get(key)
 
     def put(self, key, data, overwrite=True):
+        """
+
+        :param key:
+        :param data:
+        :param overwrite:
+        :return:
+        """
         assert (self._txn is not None)
 
         # store the record, returning True if it was written, or False to indicate the key
@@ -143,6 +177,11 @@ def put(self, key, data, overwrite=True):
         return was_written
 
     def delete(self, key):
+        """
+
+        :param key:
+        :return:
+        """
         assert (self._txn is not None)
 
         was_deleted = self._txn.delete(key)

zlmdb/_version.py

@@ -26,4 +26,4 @@
 
 from __future__ import absolute_import
 
-__version__ = u'19.1.1'
+__version__ = u'19.2.1'