AaronFiore/electrum
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Use attr.s for Feeupdates and Outpoints

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Storage upgrade to version 23
This commit is contained in:
ThomasV
2020-02-01 16:30:02 +01:00
parent 7472eba78c
commit aa51df0a1a
4 changed files with 72 additions and 48 deletions
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30
electrum/json_db.py
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@@ -40,7 +40,7 @@ from .logging import Logger
OLD_SEED_VERSION = 4 # electrum versions < 2.0
NEW_SEED_VERSION = 11 # electrum versions >= 2.0
FINAL_SEED_VERSION = 22 # electrum >= 2.7 will set this to prevent
FINAL_SEED_VERSION = 23 # electrum >= 2.7 will set this to prevent
# old versions from overwriting new format
@@ -216,6 +216,7 @@ class JsonDB(Logger):
self._convert_version_20()
self._convert_version_21()
self._convert_version_22()
self._convert_version_23()
self.put('seed_version', FINAL_SEED_VERSION) # just to be sure
self._after_upgrade_tasks()
@@ -515,6 +516,33 @@ class JsonDB(Logger):
self.put('seed_version', 22)
def _convert_version_23(self):
if not self._is_upgrade_method_needed(22, 22):
return
channels = self.get('channels', [])
LOCAL = 1
REMOTE = -1
for c in channels:
# move revocation store from remote_config
r = c['remote_config'].pop('revocation_store')
c['revocation_store'] = r
# convert fee updates
log = c.get('log', {})
for sub in LOCAL, REMOTE:
l = log[str(sub)]['fee_updates']
d = {}
for i, fu in enumerate(l):
d[str(i)] = {
'rate':fu['rate'],
'ctn_local':fu['ctns'][str(LOCAL)],
'ctn_remote':fu['ctns'][str(REMOTE)]
}
log[str(int(sub))]['fee_updates'] = d
self.data['channels'] = channels
self.data['seed_version'] = 23
def _convert_imported(self):
if not self._is_upgrade_method_needed(0, 13):
return