From patchwork Wed Sep 19 10:25:42 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [bitbake-devel] hob: report event handler failures Date: Wed, 19 Sep 2012 10:25:42 -0000 From: Paul Eggleton X-Patchwork-Id: 36899 Message-Id: <1348050342-5402-1-git-send-email-paul.eggleton@linux.intel.com> To: bitbake-devel@lists.openembedded.org If an event handler failed we were not recieving an error message - parsing just "froze" at 99%. This is because we were expecting a CommandFailure event and this never happened in the case of RequestPackageInfo which is where the failure was occurring. This also required tweaking the error formatting slightly, taking the return value of the format function rather than the message property since the latter only seems to contain the first line without the traceback in the case of event handler failure. Other error cases were tested and their message formatting is unaffected by this change. Final part of the fix for [YOCTO #2651]. Signed-off-by: Paul Eggleton --- bitbake/lib/bb/ui/crumbs/hobeventhandler.py | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py index 35cbded..8fc1732 100644 --- a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py +++ b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py @@ -156,6 +156,13 @@ class HobHandler(gobject.GObject): targets.append(self.toolchain) self.runCommand(["buildTargets", targets, self.default_task]) + def display_error(self): + self.clear_busy() + self.emit("command-failed", self.error_msg) + self.error_msg = "" + if self.building: + self.building = False + def handle_event(self, event): if not event: return @@ -178,8 +185,8 @@ class HobHandler(gobject.GObject): elif isinstance(event, logging.LogRecord): if event.levelno >= logging.ERROR: formatter = bb.msg.BBLogFormatter() - formatter.format(event) - self.error_msg += event.message + '\n' + msg = formatter.format(event) + self.error_msg += msg + '\n' elif isinstance(event, bb.event.TargetsTreeGenerated): self.current_phase = "data generation" @@ -211,11 +218,7 @@ class HobHandler(gobject.GObject): self.run_next_command() elif isinstance(event, bb.command.CommandFailed): self.commands_async = [] - self.clear_busy() - self.emit("command-failed", self.error_msg) - self.error_msg = "" - if self.building: - self.building = False + self.display_error() elif isinstance(event, (bb.event.ParseStarted, bb.event.CacheLoadStarted, bb.event.TreeDataPreparationStarted, @@ -245,6 +248,9 @@ class HobHandler(gobject.GObject): message["title"] = "Parsing recipes: " self.emit("parsing-completed", message) + if self.error_msg and not self.commands_async: + self.display_error() + return def init_cooker(self):