make import completion coroutine tell the idle function when it is still

bobf · bobf · commit 5550217a0267 · 2009-06-05T22:29:31.000+01:00
searching, and have idle function ungetch() to allow it to continue searching
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -1732,7 +1732,8 @@ def idle(caller):
 
     global stdscr
 
-    importcompletion.find_coroutine()
+    if importcompletion.find_coroutine():
+        curses.ungetch('')
     caller.statusbar.check()
 
     if DO_RESIZE:
diff --git a/bpython/importcompletion.py b/bpython/importcompletion.py
@@ -103,13 +103,15 @@ def find_coroutine():
     global fully_loaded
 
     if fully_loaded:
-        return
+        return None
 
     try:
         find_iterator.next()
     except StopIteration:
         fully_loaded = True
 
+    return True
+
 def reload():
     """Refresh the list of known modules."""
     modules.clear()
