fix seeding for peers that downloaded files

bin/lsd

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
 # GPL 2013

lsd/backend.py

@@ -101,7 +101,9 @@ class Site:
             requested = r['data']['ids']
             for sha1 in requested:
                 if sha1 not in self.t.handles:
-                    self.t.add_torrent(self.t.torrent_path(sha1))
+                    f = self.get_file(sha1)
+                    if f:
+                        self.t.seed(f['path'], f['sha1'])
             for sha1 in self.t.handles.keys():
                 if sha1 not in self.t.downloads and sha1 not in requested:
                     self.t.remove(sha1)

lsd/torrent.py

@@ -215,9 +215,10 @@ class TorrentClient:
             return True
         return False
 
-    def seed(self, filename):
+    def seed(self, filename, sha1=None):
         filename = os.path.abspath(filename)
-        sha1 = get_sha1(filename)
+        if not sha1:
+            sha1 = get_sha1(filename)
         if not sha1 in self.handles:
             torrent = self.torrent_path(sha1)
             if not os.path.exists(torrent):