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import hashlib
import json
from enum import Enum
from time import time
class EventKind(Enum):
SET_METADATA = 0
TEXT_NOTE = 1
RECOMMEND_SERVER = 2
class Event:
def __init__(self, pubkey, content, tags=None, created_at=None):
self.pubkey = pubkey.lower()
self.created_at = created_at or int(time())
self.kind = 0
self.tags = tags or []
self.content = content
self.sig = 0
self.id = self.get_event_id()
def get_event_id(self):
data = [0, self.pubkey, self.created_at, self.kind, self.tags, self.content]
jd = json.dumps(data).encode("utf-8")
return hashlib.sha256(jd).hexdigest()
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