def edge_val_dump(self):
"""Yield the entire contents of the edge_val table."""
self._flush_edge_val()
unpack = self.unpack
for (graph, orig, dest, idx, key, branch, turn, tick,
value) in self.sql('edge_val_dump'):
yield (unpack(graph), unpack(orig), unpack(dest), idx, unpack(key),
branch, turn, tick, unpack(value))
def edges_dump(self):
"""Dump the entire contents of the edges table."""
self._flush_edges()
unpack = self.unpack
for (graph, orig, dest, idx, branch, turn, tick,
extant) in self.sql('edges_dump'):
yield (unpack(graph), unpack(orig), unpack(dest), idx, branch,
turn, tick, bool(extant))
def node_val_dump(self):
"""Yield the entire contents of the node_val table."""
self._flush_node_val()
unpack = self.unpack
for (graph, node, key, branch, turn, tick,
value) in self.sql('node_val_dump'):
yield (unpack(graph), unpack(node), unpack(key), branch, turn,
tick, unpack(value))
def nodes_dump(self):
"""Dump the entire contents of the nodes table."""
self._flush_nodes()
unpack = self.unpack
for (graph, node, branch, turn, tick,
extant) in self.sql('nodes_dump'):
yield (unpack(graph), unpack(node), branch, turn, tick,
bool(extant))
def global_items(self):
"""Iterate over (key, value) pairs in the ``globals`` table."""
unpack = self.unpack
for (k, v) in self.sql('global_dump'):
yield (unpack(k), unpack(v))
def keyframes_dump(self):
unpack = self.unpack
for (graph, branch, turn, tick, nodes, edges,
graph_val) in self.sql('keyframes_dump'):
yield unpack(graph), branch, turn, tick, unpack(nodes), unpack(
edges), unpack(graph_val)