Files
hudozka/utils/Sync/sync/models/__init__.py
T

62 lines
1.2 KiB
Python

import os
def find(store, item_id: str):
q = {'id': item_id}
try:
return store.find_one(q)
except ValueError:
pass
return None
class Model:
def __init__(self, provider, store, file):
super().__init__()
self.provider = provider
self.store = store
self.file = file
self.id = None
self.url = None
self.hash = None
self.init()
def init(self):
pass
async def build(self, **kwargs):
pass
def bake(self):
return None
async def is_changed(self):
i = find(self.store, self.id)
return self._is_changed_hash(i)
def _is_changed_hash(self, item):
if not item:
return True
if 'hash' not in item:
return True
return not (self.hash == item['hash'])
def _filename(self):
return os.path.basename(self.file)
async def save(self):
document = self.bake()
query = {'id': document['id']}
try:
self.store.update_one(query, {'$set': document}, upsert=True)
return self
except ValueError:
pass
return None