Fix spawning datasources in oneshot mode (#305)

Author: droserasprout

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Fixed
 
 * cli: Fixed `schema init` command crash with SQLite databases.
+* index: Fixed spawning datasources in oneshot mode.
 
 ## 5.0.0 - 2022-04-08
 

src/dipdup/dipdup.py

@@ -97,7 +97,7 @@ async def _run(self, spawn_datasources_event: Event, start_scheduler_event: Even
 
         while True:
             if not spawn_datasources_event.is_set():
-                if self._every_index_is(IndexStatus.REALTIME) or early_realtime:
+                if (self._every_index_is(IndexStatus.REALTIME) or early_realtime) and not self._ctx.config.oneshot:
                     spawn_datasources_event.set()
 
             if spawn_datasources_event.is_set():