Lines Matching full:progress

6 """Operation, including output and progress display
8 This module implements the concept of an operation, which has regular progress
47   """Wrapper around long running functions to show progress.
50   the output, and display a progress bar.
52   To display a progress bar for a function foo with argument foo_args, this is
65   # By default, update the progress bar every 100 ms.
87   def ProgressBar(self, progress):  argument
88     """This method creates and displays a progress bar.
90     If not in a terminal, we do not display a progress bar.
93       progress: a float between 0 and 1 that represents the fraction of the
94         current progress.
99     progress = max(0.0, min(1.0, progress))
102     block = int(width * progress)
105     text = '\r [%s%s] %d%%' % (shaded, unshaded, progress * 100)
116     """Method to cleanup progress bar.
118     If progress bar has been printed, then we make sure it displays 100% before
127     """Method to parse output and update progress bar.
133     increment the progress bar every time foo is seen.
138         # Increment progress bar.
180     """Run func, parse its output, and update the progress bar.
193     # If we are not running in a terminal device, do not display the progress
219         # Before we exit, parse the output again to update progress bar.
221         # Final sanity check to update the progress bar to 100% if it was used
226         # touching the progress bar.
250     """Message to be shown before the progress bar is displayed with 0%.
252        The message is not displayed if the progress bar is not going to be
258     """Parse the output of emerge to determine how to update progress bar.
261     built is zero, then we do not display the progress bar.
264     can determine how much to update the progress bar by.
271       A fraction between 0 and 1 indicating the level of the progress bar. If
272       the progress bar isn't displayed, then the return value is -1.
294       progress = self._completed / self._total
295       self.ProgressBar(progress)
296       return progress
307   """Class which controls stdio and progress of an operation in progress.
310   it looking for errors and progress information. Optionally it can output the
313   Progress information is garnered from the subprocess output based on
315   real progress information reported through new python methods which will
319   as it reports progress.
328   progress: True / False
330     try to present progress information to the user.
349     self.progress = True   # True to report progress of the operation
351     self._update_len = 0    # Length of last progress update message.
375     This finishes any output line currently in progress and resets the color
420     """Filter a line of output to look for and dispay progress information.
422     This uses a simple regular expression search to spot progress information
435     """Record and optionally display progress information.
444       if self.progress:
445         # Finish the current line, print progress, and remember its length.
448         # Sometimes the progress string shrinks and in this case we need to
461     We also handle removing progress messages from the output. This is done
467           we must clean up any remaining progress message by overwriting
472         # If out last output line was shorter than the progress info
483     # enough to overwrite all the progress information we have sent, add some
554       do_output_filter: True to look through output for errors and progress.
569     # If we now have a whole line, check it for errors and progress.