1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#!/usr/bin/env python3
from annexremote import Master
from annexremote import SpecialRemote
from annexremote import RemoteError
class MyRemote(SpecialRemote):
def initremote(self):
# initialize the remote, eg. create the folders
# raise RemoteError if the remote couldn't be initialized
def prepare(self):
# prepare to be used, eg. open TCP connection, authenticate with the server etc.
# raise RemoteError if not ready to use
def transfer_store(self, key, filename):
# store the file in `filename` to a unique location derived from `key`
# raise RemoteError if the file couldn't be stored
def transfer_retrieve(self, key, filename):
# get the file identified by `key` and store it to `filename`
# raise RemoteError if the file couldn't be retrieved
def checkpresent(self, key):
# return True if the key is present in the remote
# return False if the key is not present
# raise RemoteError if the presence of the key couldn't be determined, eg. in case of connection error
def remove(self, key):
# remove the key from the remote
# raise RemoteError if it couldn't be removed
# note that removing a not existing key isn't considered an error
def main():
master = RemoteMaster()
remote = MyRemote(master)
master.LinkRemote(remote)
master.Listen()
if __name__ == "__main__":
main()
|
