make osc built in text meter display progress immediately

osc/commandline.py

@@ -39,12 +39,6 @@ You can modify osc commands, or roll you own, via the plugin API:
 osc was written by several authors. This man page is automatically generated.
 """
 
-class OscTextMeter(urlgrabber.progress.TextMeter):
-    """show the progress bar immediately"""
-    def _do_start(self, *args, **kwargs):
-        urlgrabber.progress.TextMeter._do_start(self, *args, **kwargs)
-        self._do_update(0)
-
 class Osc(cmdln.Cmdln):
     """Usage: osc [GLOBALOPTS] SUBCOMMAND [OPTS] [ARGS...]
     or: osc help SUBCOMMAND
@@ -142,7 +136,8 @@ class Osc(cmdln.Cmdln):
         self.options.verbose = conf.config['verbose']
         self.download_progress = None
         if conf.config.get('show_download_progress', False):
-            self.download_progress = OscTextMeter()
+            from meter import TextMeter
+            self.download_progress = TextMeter()
 
 
     def get_cmd_help(self, cmdname):

osc/meter.py

@@ -50,6 +50,9 @@ class TextMeter(BaseMeter):
         self.sized_templ = '\r%%-%s.%ss %%3i%%%% |%%-%s.%ss| %%5sB %%8s ' %(width*4/10, width*4/10, self.bar_length, self.bar_length)
 
 
+    def _do_start(self, *args, **kwargs):
+        BaseMeter._do_start(self, *args, **kwargs)
+        self._do_update(0)
 
     def _do_update(self, amount_read, now=None):
         etime = self.re.elapsed_time()