generic-poky/bitbake/lib/bb/ui/toasterui.py

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Python
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#
# BitBake ToasterUI Implementation
# based on (No)TTY UI Implementation by Richard Purdie
#
# Handling output to TTYs or files (no TTY)
#
# Copyright (C) 2006-2012 Richard Purdie
# Copyright (C) 2013 Intel Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
from __future__ import division
try:
import bb
except RuntimeError as exc:
sys.exit(str(exc))
from bb.ui import uihelper
from bb.ui.buildinfohelper import BuildInfoHelper
import bb.msg
import copy
import fcntl
import logging
import os
import progressbar
import signal
import struct
import sys
import time
import xmlrpclib
featureSet = [bb.cooker.CookerFeatures.HOB_EXTRA_CACHES, bb.cooker.CookerFeatures.SEND_DEPENDS_TREE]
logger = logging.getLogger("BitBake")
interactive = sys.stdout.isatty()
def _log_settings_from_server(server):
# Get values of variables which control our output
includelogs, error = server.runCommand(["getVariable", "BBINCLUDELOGS"])
if error:
logger.error("Unable to get the value of BBINCLUDELOGS variable: %s" % error)
raise BaseException(error)
loglines, error = server.runCommand(["getVariable", "BBINCLUDELOGS_LINES"])
if error:
logger.error("Unable to get the value of BBINCLUDELOGS_LINES variable: %s" % error)
raise BaseException(error)
return includelogs, loglines
def main(server, eventHandler, params ):
includelogs, loglines = _log_settings_from_server(server)
# verify and warn
build_history_enabled = True
inheritlist, error = server.runCommand(["getVariable", "INHERIT"])
if not "buildhistory" in inheritlist.split(" "):
logger.warn("buildhistory is not enabled. Please enable INHERIT += \"buildhistory\" to see image details.")
build_history_enabled = False
helper = uihelper.BBUIHelper()
console = logging.StreamHandler(sys.stdout)
format_str = "%(levelname)s: %(message)s"
format = bb.msg.BBLogFormatter(format_str)
bb.msg.addDefaultlogFilter(console)
console.setFormatter(format)
logger.addHandler(console)
if not params.observe_only:
logger.error("ToasterUI can only work in observer mode")
return
main.shutdown = 0
interrupted = False
return_value = 0
errors = 0
warnings = 0
taskfailures = []
buildinfohelper = BuildInfoHelper(server, build_history_enabled)
buildinfohelper.store_layer_info()
while True:
try:
event = eventHandler.waitEvent(0.25)
if event is None:
if main.shutdown > 0:
break
continue
helper.eventHandler(event)
if isinstance(event, bb.event.BuildStarted):
buildinfohelper.store_started_build(event)
if isinstance(event, (bb.build.TaskStarted, bb.build.TaskSucceeded, bb.build.TaskFailedSilent)):
buildinfohelper.update_and_store_task(event)
continue
if isinstance(event, bb.event.LogExecTTY):
logger.warn(event.msg)
continue
if isinstance(event, logging.LogRecord):
buildinfohelper.store_log_event(event)
if event.levelno >= format.ERROR:
errors = errors + 1
return_value = 1
elif event.levelno == format.WARNING:
warnings = warnings + 1
# For "normal" logging conditions, don't show note logs from tasks
# but do show them if the user has changed the default log level to
# include verbose/debug messages
if event.taskpid != 0 and event.levelno <= format.NOTE:
continue
logger.handle(event)
continue
if isinstance(event, bb.build.TaskFailed):
buildinfohelper.update_and_store_task(event)
return_value = 1
logfile = event.logfile
if logfile and os.path.exists(logfile):
bb.error("Logfile of failure stored in: %s" % logfile)
# these events are unprocessed now, but may be used in the future to log
# timing and error informations from the parsing phase in Toaster
if isinstance(event, bb.event.ParseStarted):
continue
if isinstance(event, bb.event.ParseProgress):
continue
if isinstance(event, bb.event.ParseCompleted):
continue
if isinstance(event, bb.event.CacheLoadStarted):
continue
if isinstance(event, bb.event.CacheLoadProgress):
continue
if isinstance(event, bb.event.CacheLoadCompleted):
continue
if isinstance(event, bb.event.MultipleProviders):
continue
if isinstance(event, bb.event.NoProvider):
return_value = 1
errors = errors + 1
if event._runtime:
r = "R"
else:
r = ""
if event._dependees:
text = "Nothing %sPROVIDES '%s' (but %s %sDEPENDS on or otherwise requires it)" % (r, event._item, ", ".join(event._dependees), r)
else:
text = "Nothing %sPROVIDES '%s'" % (r, event._item)
logger.error(text)
if event._reasons:
for reason in event._reasons:
logger.error("%s", reason)
text += reason
buildinfohelper.store_log_error(text)
continue
if isinstance(event, bb.event.ConfigParsed):
continue
if isinstance(event, bb.event.RecipeParsed):
continue
# end of saved events
if isinstance(event, (bb.runqueue.sceneQueueTaskStarted, bb.runqueue.runQueueTaskStarted, bb.runqueue.runQueueTaskSkipped)):
buildinfohelper.store_started_task(event)
continue
if isinstance(event, bb.runqueue.runQueueTaskCompleted):
buildinfohelper.update_and_store_task(event)
continue
if isinstance(event, bb.runqueue.runQueueTaskFailed):
buildinfohelper.update_and_store_task(event)
taskfailures.append(event.taskstring)
logger.error("Task %s (%s) failed with exit code '%s'",
event.taskid, event.taskstring, event.exitcode)
continue
if isinstance(event, (bb.runqueue.sceneQueueTaskCompleted, bb.runqueue.sceneQueueTaskFailed)):
buildinfohelper.update_and_store_task(event)
continue
if isinstance(event, (bb.event.TreeDataPreparationStarted, bb.event.TreeDataPreparationCompleted)):
continue
if isinstance(event, (bb.event.BuildCompleted)):
buildinfohelper.read_target_package_dep_data(event)
buildinfohelper.update_build_information(event, errors, warnings, taskfailures)
continue
if isinstance(event, (bb.command.CommandCompleted,
bb.command.CommandFailed,
bb.command.CommandExit)):
buildinfohelper.update_build_information(event, errors, warnings, taskfailures)
# we start a new build info
errors = 0
warnings = 0
taskfailures = []
buildinfohelper = BuildInfoHelper(server, build_history_enabled)
buildinfohelper.store_layer_info()
continue
if isinstance(event, bb.event.MetadataEvent):
if event.type == "SinglePackageInfo":
buildinfohelper.store_build_package_information(event)
elif event.type == "PackageFileSize":
buildinfohelper.store_package_file_information(event)
continue
# ignore
if isinstance(event, (bb.event.BuildBase,
bb.event.StampUpdate,
bb.event.RecipePreFinalise,
bb.runqueue.runQueueEvent,
bb.runqueue.runQueueExitWait,
bb.event.OperationProgress,
bb.command.CommandFailed,
bb.command.CommandExit,
bb.command.CommandCompleted,
bb.cooker.CookerExit)):
continue
if isinstance(event, bb.event.DepTreeGenerated):
buildinfohelper.store_dependency_information(event)
continue
logger.error("Unknown event: %s", event)
except EnvironmentError as ioerror:
# ignore interrupted io
if ioerror.args[0] == 4:
pass
except KeyboardInterrupt:
main.shutdown = 1
pass
except Exception as e:
logger.error(e)
import traceback
traceback.print_exc()
pass
if interrupted:
if return_value == 0:
return_value = 1
return return_value