20 lines
683 B
Python
20 lines
683 B
Python
|
import sys, sqlite3
|
||
|
|
import onionrexceptions, onionrstorage
|
||
|
|
def remove_block(core_inst, block):
|
||
|
|
'''
|
||
|
|
remove a block from this node (does not automatically blacklist)
|
||
|
|
|
||
|
|
**You may want blacklist.addToDB(blockHash)
|
||
|
|
'''
|
||
|
|
|
||
|
|
if core_inst._utils.validateHash(block):
|
||
|
|
conn = sqlite3.connect(core_inst.blockDB, timeout=30)
|
||
|
|
c = conn.cursor()
|
||
|
|
t = (block,)
|
||
|
|
c.execute('Delete from hashes where hash=?;', t)
|
||
|
|
conn.commit()
|
||
|
|
conn.close()
|
||
|
|
dataSize = sys.getsizeof(onionrstorage.getData(core_inst, block))
|
||
|
|
core_inst._utils.storageCounter.removeBytes(dataSize)
|
||
|
|
else:
|
||
|
|
raise onionrexceptions.InvalidHexHash
|