Show the user progress when loading the cache
(Bitbake rev: bdd7813d8eecf7b6b636322e748ca6bf69118513) Signed-off-by: Bob Foerster <robert@erafx.com> Signed-off-by: Chris Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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@ -204,14 +204,31 @@ class Cache(object):
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logger.info('Bitbake version mismatch, rebuilding...')
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logger.info('Bitbake version mismatch, rebuilding...')
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return
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return
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cachesize = os.fstat(cachefile.fileno()).st_size
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bb.event.fire(bb.event.CacheLoadStarted(cachesize), self.data)
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previous_percent = 0
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while cachefile:
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while cachefile:
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try:
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try:
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key = pickled.load()
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key = pickled.load()
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value = pickled.load()
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value = pickled.load()
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except Exception:
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except Exception:
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break
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break
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self.depends_cache[key] = value
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self.depends_cache[key] = value
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# only fire events on even percentage boundaries
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current_progress = cachefile.tell()
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current_percent = 100 * current_progress / cachesize
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if current_percent > previous_percent:
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previous_percent = current_percent
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bb.event.fire(bb.event.CacheLoadProgress(current_progress),
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self.data)
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bb.event.fire(bb.event.CacheLoadCompleted(cachesize,
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len(self.depends_cache)),
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self.data)
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@staticmethod
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@staticmethod
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def virtualfn2realfn(virtualfn):
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def virtualfn2realfn(virtualfn):
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"""
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"""
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@ -1055,6 +1055,7 @@ class CookerParser(object):
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self.shutdown(clean=False)
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self.shutdown(clean=False)
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bb.fatal('Error parsing %s: %s' % (exc.recipe, exc))
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bb.fatal('Error parsing %s: %s' % (exc.recipe, exc))
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self.current += 1
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self.current += 1
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self.virtuals += len(result)
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self.virtuals += len(result)
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if parsed:
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if parsed:
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@ -324,6 +324,25 @@ class ParseProgress(Event):
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def __init__(self, current):
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def __init__(self, current):
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self.current = current
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self.current = current
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class CacheLoadStarted(Event):
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"""Loading of the dependency cache has begun"""
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def __init__(self, total):
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Event.__init__(self)
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self.total = total
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class CacheLoadProgress(Event):
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"""Cache loading progress"""
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def __init__(self, current):
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Event.__init__(self)
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self.current = current
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class CacheLoadCompleted(Event):
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"""Cache loading is complete"""
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def __init__(self, total, num_entries):
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Event.__init__(self)
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self.total = total
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self.num_entries = num_entries
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class DepTreeGenerated(Event):
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class DepTreeGenerated(Event):
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"""
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"""
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Event when a dependency tree has been generated
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Event when a dependency tree has been generated
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@ -31,12 +31,14 @@ from bb import ui
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from bb.ui import uihelper
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from bb.ui import uihelper
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logger = logging.getLogger("BitBake")
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logger = logging.getLogger("BitBake")
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widgets = [progressbar.Percentage(), ' ', progressbar.Bar(), ' ',
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interactive = sys.stdout.isatty()
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progressbar.ETA()]
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class BBProgress(progressbar.ProgressBar):
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class BBProgress(progressbar.ProgressBar):
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def __init__(self, msg, maxval):
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def __init__(self, msg, maxval):
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self.msg = msg
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self.msg = msg
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widgets = [progressbar.Percentage(), ' ', progressbar.Bar(), ' ',
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progressbar.ETA()]
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progressbar.ProgressBar.__init__(self, maxval, [self.msg + ": "] + widgets)
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progressbar.ProgressBar.__init__(self, maxval, [self.msg + ": "] + widgets)
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class NonInteractiveProgress(object):
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class NonInteractiveProgress(object):
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@ -58,6 +60,12 @@ class NonInteractiveProgress(object):
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self.fobj.write("done.\n")
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self.fobj.write("done.\n")
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self.fobj.flush()
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self.fobj.flush()
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def new_progress(msg, maxval):
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if interactive:
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return BBProgress(msg, maxval)
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else:
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return NonInteractiveProgress(msg, maxval)
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def main(server, eventHandler):
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def main(server, eventHandler):
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# Get values of variables which control our output
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# Get values of variables which control our output
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@ -93,8 +101,9 @@ def main(server, eventHandler):
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print("XMLRPC Fault getting commandline:\n %s" % x)
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print("XMLRPC Fault getting commandline:\n %s" % x)
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return 1
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return 1
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parseprogress = None
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parseprogress = None
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interactive = os.isatty(sys.stdout.fileno())
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cacheprogress = None
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shutdown = 0
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shutdown = 0
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return_value = 0
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return_value = 0
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while True:
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while True:
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@ -149,11 +158,7 @@ def main(server, eventHandler):
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logger.info(event._message)
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logger.info(event._message)
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continue
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continue
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if isinstance(event, bb.event.ParseStarted):
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if isinstance(event, bb.event.ParseStarted):
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if interactive:
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parseprogress = new_progress("Parsing recipes", event.total).start()
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progress = BBProgress
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else:
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progress = NonInteractiveProgress
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parseprogress = progress("Parsing recipes", event.total).start()
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continue
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continue
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if isinstance(event, bb.event.ParseProgress):
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if isinstance(event, bb.event.ParseProgress):
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parseprogress.update(event.current)
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parseprogress.update(event.current)
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@ -164,6 +169,17 @@ def main(server, eventHandler):
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% ( event.total, event.cached, event.parsed, event.virtuals, event.skipped, event.masked, event.errors)))
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% ( event.total, event.cached, event.parsed, event.virtuals, event.skipped, event.masked, event.errors)))
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continue
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continue
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if isinstance(event, bb.event.CacheLoadStarted):
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cacheprogress = new_progress("Loading cache", event.total).start()
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continue
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if isinstance(event, bb.event.CacheLoadProgress):
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cacheprogress.update(event.current)
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continue
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if isinstance(event, bb.event.CacheLoadCompleted):
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cacheprogress.finish()
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print("Loaded %d entries from dependency cache." % event.num_entries)
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continue
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if isinstance(event, bb.command.CommandCompleted):
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if isinstance(event, bb.command.CommandCompleted):
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break
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break
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if isinstance(event, bb.command.CommandFailed):
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if isinstance(event, bb.command.CommandFailed):
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