23 lines
646 B
Python
23 lines
646 B
Python
from typing import Union
|
|
import tarfile
|
|
import io
|
|
|
|
from coredb import blockmetadb
|
|
from onionrblocks import onionrblockapi
|
|
|
|
def find_site_gzip(user_id: str)->str:
|
|
sites = blockmetadb.get_blocks_by_type('osite')
|
|
for site in sites:
|
|
if onionrblockapi.Block(site).isSigner(user_id):
|
|
return tarfile.open(fileobj=io.BytesIO(site.bcontent), mode='r')
|
|
return None
|
|
|
|
def get_file(user_id, file)->Union[bytes, None]:
|
|
ret_data = ""
|
|
site = find_site_gzip(user_id)
|
|
if site is None: return None
|
|
for file in site.getmembers():
|
|
if file.name == file:
|
|
return site.extractfile(file)
|
|
return None
|