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Further down the optimization adventuref for NodeSprout.

pull/2140/head
jMyles 2020-05-12 19:25:19 -07:00
parent 568541dde8
commit 414f48c922
1 changed files with 23 additions and 4 deletions
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27
nucypher/network/nodes.py
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@ -166,6 +166,7 @@ class FleetStateTracker:
def record_fleet_state(self, additional_nodes_to_track=None): def record_fleet_state(self, additional_nodes_to_track=None):
if additional_nodes_to_track: if additional_nodes_to_track:
self.additional_nodes_to_track.extend(additional_nodes_to_track) self.additional_nodes_to_track.extend(additional_nodes_to_track)
if not self._nodes: if not self._nodes:
# No news here. # No news here.
return return
@ -226,16 +227,21 @@ class NodeSprout(PartiallyKwargifiedBytes):
def __init__(self, node_metadata): def __init__(self, node_metadata):
super().__init__(node_metadata) super().__init__(node_metadata)
self.checksum_address = to_checksum_address(self.public_address) self._checksum_address = None
self.nickname = nickname_from_seed(self.checksum_address)[0] self._nickname = None
self._hash = None
self.timestamp = maya.MayaDT(self.timestamp) # Weird for this to be in init. maybe this belongs in the splitter also. self.timestamp = maya.MayaDT(self.timestamp) # Weird for this to be in init. maybe this belongs in the splitter also.
self._hash = int.from_bytes(self.public_address, byteorder="big") # stop-propagation logic (ie, only propagate verified, staked nodes) keeps this unique and BFT. self._repr = None
self._repr = f"({self.__class__.__name__})⇀{self.nickname}↽ ({self.checksum_address})"
def __hash__(self): def __hash__(self):
if not self._hash:
self._hash = int.from_bytes(self.public_address,
byteorder="big") # stop-propagation logic (ie, only propagate verified, staked nodes) keeps this unique and BFT.
return self._hash return self._hash
def __repr__(self): def __repr__(self):
if not self._repr:
self._repr = f"({self.__class__.__name__})⇀{self.nickname}↽ ({self.checksum_address})"
return self._repr return self._repr
def __bytes__(self): def __bytes__(self):
@ -251,6 +257,19 @@ class NodeSprout(PartiallyKwargifiedBytes):
def stamp(self) -> bytes: def stamp(self) -> bytes:
return self.processed_objects['verifying_key'][0] return self.processed_objects['verifying_key'][0]
@property
def checksum_address(self):
if not self._checksum_address:
self._checksum_address = to_checksum_address(self.public_address)
return self._checksum_address
@property
def nickname(self):
if not self._nickname:
self._nickname = nickname_from_seed(self.checksum_address)[0]
return self._nickname
def mature(self): def mature(self):
mature_node = self.finish() mature_node = self.finish()