def check_properties(self, props, addMessage):
#TODO: Add directories/files right checks
if props.has_key("config"):
if props.has_key("diagnose"):
msg = ("Component properties 'config' "
+ "and 'diagnose' should not be "
+ "specified at the same time")
raise TranscoderConfigError(msg)
local = Local.createFromComponentProperties(props)
configPath = VirtualPath(props["config"])
localConfigPath = configPath.localize(local)
if not os.path.exists(localConfigPath):
msg = "Config file not found ('%s')" % localConfigPath
raise TranscoderConfigError(msg)
elif props.has_key("diagnose"):
localReportPath = props["diagnose"]
if not os.path.exists(localReportPath):
msg = "Report file not found ('%s')" % localReportPath
raise TranscoderConfigError(msg)
else:
msg = ("One of the component properties "
+ "'config' and 'diagnose' "
+ "should be specified")
raise TranscoderConfigError(msg)
if props.has_key("report"):
localRealPath = os.path.realpath(props["report"])
localReportDir = os.path.dirname(localRealPath)
if not os.path.exists(localReportDir):
msg = "Output report directory not found ('%s')" % localReportDir
raise TranscoderConfigError(msg)
def addFile(self, work, output):
if len(self.report.workFiles) != len(self.report.outputFiles):
raise Exception("Report's file list invalid")
virtWork = VirtualPath.virtualize(work, self.local)
virtOutput = VirtualPath.virtualize(output, self.local)
self.report.workFiles.append(virtWork)
self.report.outputFiles.append(virtOutput)
def init(self, context):
sourceCtx = context.getSourceContext()
self.setCurrentPath(sourceCtx.getInputPath())
self.report.local.loadFromLocal(context.local)
virtInput = VirtualPath.virtualize(sourceCtx.getInputPath(), self.local)
virtDone = VirtualPath.virtualize(sourceCtx.getDoneInputPath(), self.local)
virtFailed = VirtualPath.virtualize(sourceCtx.getFailedInputPath(), self.local)
self.report.source.inputPath = virtInput
self.report.source.donePath = virtDone
self.report.source.failedPath = virtFailed
def transcoder_checks(result):
# PyChecker doesn't like dynamic attributes
__pychecker__ = "no-objattrs"
props = self.config["properties"]
#FIXME: Better checks for path roots
self._waitAcknowledge = props.get("wait-acknowledge", False)
self._moveInputFile = props.get("move-input-file", True)
self._niceLevel = props.get("nice-level", None)
self._pathAttr = fileutils.PathAttributes.createFromComponentProperties(props)
localRepPath = props.get("report", None)
self._reportForcedPath = localRepPath and os.path.realpath(localRepPath)
if props.has_key("config"):
self._local = Local.createFromComponentProperties(props)
configPath = VirtualPath(props["config"])
localConfigPath = configPath.localize(self._local)
self.debug("Loading configuration from '%s'",
localConfigPath)
self._configPath = localConfigPath
self._inputPath = None
self._diagnoseMode = False
else:
localReportPath = props["diagnose"]
self.debug("Loading report from '%s'", localReportPath)
baseReport = TranscodingReport()
loader = IniFile()
loader.loadFromFile(baseReport, localReportPath)
self.info("Using local '%s' from report file",
baseReport.local.name)
self._local = baseReport.local.getLocal()
self._local.updateFromComponentProperties(props)
configPath = baseReport.configPath
localConfigPath = configPath.localize(self._local)
if not os.path.exists(localConfigPath):
msg = "Config file not found ('%s')" % localConfigPath
raise TranscoderConfigError(msg)
self._configPath = localConfigPath
alternatives = [baseReport.source.lastPath,
baseReport.source.failedPath,
baseReport.source.donePath,
baseReport.source.inputPath]
for virtAltPath in alternatives:
self._inputPath = virtAltPath.localize(self._local)
if os.path.isfile(self._inputPath):
break
self._diagnoseMode = True
return result
def do_setup(self):
try:
localConfigPath = self._configPath
configPath = VirtualPath.virtualize(localConfigPath, self._local)
self.debug("Loading configuration from '%s'", localConfigPath)
self._config = TranscodingConfig()
loader = IniFile()
loader.loadFromFile(self._config, localConfigPath)
if self._inputPath:
confInputFile = self._config.source.inputFile
if not self._inputPath.endswith(confInputFile):
raise Exception("The source file path "
+ "doesn't match the configuration "
+ "source input-file property")
altInputDir = self._inputPath[:-len(confInputFile)]
else:
altInputDir=None
#TODO add cue points in report
self._report = TranscodingReport()
self._report.init(self._config)
self._report.configPath = configPath
if not self._diagnoseMode:
moveInputFile = self._moveInputFile
else:
self.info("Entering diagnose mode")
moveInputFile = False
self._job = job.TranscodingJob(self, self, self._pathAttr)
self._job.setup(self._local, self._config, self._report,
moveInputFile=moveInputFile,
altInputDir=altInputDir,
niceLevel=self._niceLevel)
d = self._job.start()
self._reportDefaultPath = self._job.getTempReportPath()
self.__syncReport(self._report)
d.addCallbacks(self.__cbJobDone, self.__ebJobFailed)
return None
except:
self.__unexpectedError(task="component setup")
def _fireTranscodingReport(self, reportPath):
virtPath = VirtualPath.virtualize(reportPath, self._local)
self.uiState.setitem('job-data', "transcoding-report", virtPath)
def _getReportPath(self):
if self._reportDefaultPath:
virtPath = VirtualPath.virtualize(self._reportDefaultPath,
self._local)
return virtPath
return None
def onSourceInfo(self, info):
inputFile = info["input-file"]
virtFile = VirtualPath.virtualize(inputFile, self._local)
info["input-file"] = str(virtFile)
for key, value in info.iteritems():
self.uiState.setitem('source-data', key, value)
def setCurrentPath(self, path):
self.report.source.lastPath = VirtualPath.virtualize(path, self.local)
