def ParseSessionIdAndStartTime(sessionId):
# NOTE: If the session ID looks too much like a serialized json date/time then the deserializer will
# deserialize it into a date/time object, which is undesirable in this case.
# Hence the addition of the surrounding angle brackets to thwart this behaviour.
haveSessionId = (sessionId is not None and (sessionId.StartsWith("<") and sessionId.EndsWith(">")))
if haveSessionId:
sessionStartTime = time_util.GetDateTimeUtcFromISO8601FormattedDate(sessionId[1:-1])
else:
sessionStartTime = time_util.GetDateTimeUtcNow()
sessionId = "<" + time_util.GetISO8601FormattedUtcDate(sessionStartTime) + ">"
return sessionId, sessionStartTime
def monitoringAction():
pendingProcessOutputReadLineTask[0] = ShowRevitProcessOutput(
hostRevitProcess.StandardOutput, output,
pendingProcessOutputReadLineTask[0])
pendingProcessErrorReadLineTask[0] = ShowRevitProcessError(
hostRevitProcess.StandardError,
showRevitProcessErrorMessages, output,
pendingProcessErrorReadLineTask[0])
pendingReadLineTask[0] = ShowRevitScriptOutput(
scriptOutputStreamReader, output, pendingReadLineTask[0])
if time_util.GetSecondsElapsedSinceUtc(
progressRecordCheckTimeUtc[0]
) > REVIT_PROGRESS_CHECK_INTERVAL_IN_SECONDS:
progressRecordCheckTimeUtc[
0] = time_util.GetDateTimeUtcNow()
progressRecordNumber = ScriptDataUtil.GetProgressNumber(
progressRecordFilePath)
if progressRecordNumber is not None:
if currentProgressRecordNumber[
0] != progressRecordNumber:
# Progress update detected.
currentProgressRecordNumber[
0] = progressRecordNumber
progressRecordChangedTimeUtc[
0] = time_util.GetDateTimeUtcNow()
if processingTimeOutInMinutes > 0:
if currentProgressRecordNumber[0] != 0:
if time_util.GetSecondsElapsedSinceUtc(
progressRecordChangedTimeUtc[0]) > (
processingTimeOutInMinutes *
SECONDS_PER_MINUTE):
output()
output(
"WARNING: Timed-out waiting for Revit task / file to be processed. Forcibly terminating the Revit process..."
)
TerminateHostRevitProcess(hostRevitProcess, output)
if currentProgressRecordNumber[0] == 0:
if time_util.GetSecondsElapsedSinceUtc(
progressRecordChangedTimeUtc[0]
) > REVIT_PROCESS_BEGIN_PROCESSING_TIMEOUT_IN_SECONDS:
output()
output(
"WARNING: Timed-out waiting for Revit script host to begin task / file processing. Forcibly terminating the Revit process..."
)
TerminateHostRevitProcess(hostRevitProcess, output)
if snapshotDataFilesExistTimestamp[0] is not None:
if time_util.GetSecondsElapsedSinceUtc(
snapshotDataFilesExistTimestamp[0]
) > REVIT_PROCESS_EXIT_TIMEOUT_IN_SECONDS:
output()
output(
"WARNING: Timed-out waiting for the Revit process to exit. Forcibly terminating the Revit process..."
)
TerminateHostRevitProcess(hostRevitProcess, output)
elif snapshotDataFilePaths.All(
lambda snapshotDataFilePath: File.Exists(
snapshotDataFilePath)):
output()
output(
"Detected snapshot data files. Waiting for Revit process to exit..."
)
snapshotDataFilesExistTimestamp[
0] = time_util.GetDateTimeUtcNow()
try:
revit_dialog_detection.DismissCheekyRevitDialogBoxes(
hostRevitProcessId, output)
except Exception, e:
output()
output(
"WARNING: an error occurred in the cheeky Revit dialog box dismisser!"
)
exception_util.LogOutputErrorDetails(e, output)
def streamReaderAction():
scriptOutputPipeHandleString = serverStream.GetClientHandleAsString(
)
def clientHandleAction():
hostRevitProcess = revit_process_host.StartHostRevitProcess(
revitVersion, batchRvtScriptsFolderPath, scriptFilePath,
scriptDataFilePath, progressNumber,
scriptOutputPipeHandleString, testModeFolderPath)
return hostRevitProcess
hostRevitProcess = UsingClientHandle(serverStream,
clientHandleAction)
hostRevitProcessId = hostRevitProcess.Id
global_test_mode.ExportRevitProcessId(hostRevitProcessId)
snapshotDataFilePaths = [
snapshot_data_util.GetSnapshotDataFilePath(
scriptData.DataExportFolderPath.GetValue())
for scriptData in scriptDatas
]
pendingReadLineTask = [
None
] # Needs to be a list so it can be captured by reference in closures.
pendingProcessOutputReadLineTask = [None] # As above.
pendingProcessErrorReadLineTask = [None] # As above.
snapshotDataFilesExistTimestamp = [
None
] # Needs to be a list so it can be captured by reference in closures.
currentProgressRecordNumber = [
0
] # Needs to be a list so it can be captured by reference in closures.
progressRecordCheckTimeUtc = [time_util.GetDateTimeUtcNow()
] # As above.
progressRecordChangedTimeUtc = [time_util.GetDateTimeUtcNow()
] # As above.
def monitoringAction():
pendingProcessOutputReadLineTask[0] = ShowRevitProcessOutput(
hostRevitProcess.StandardOutput, output,
pendingProcessOutputReadLineTask[0])
pendingProcessErrorReadLineTask[0] = ShowRevitProcessError(
hostRevitProcess.StandardError,
showRevitProcessErrorMessages, output,
pendingProcessErrorReadLineTask[0])
pendingReadLineTask[0] = ShowRevitScriptOutput(
scriptOutputStreamReader, output, pendingReadLineTask[0])
if time_util.GetSecondsElapsedSinceUtc(
progressRecordCheckTimeUtc[0]
) > REVIT_PROGRESS_CHECK_INTERVAL_IN_SECONDS:
progressRecordCheckTimeUtc[
0] = time_util.GetDateTimeUtcNow()
progressRecordNumber = ScriptDataUtil.GetProgressNumber(
progressRecordFilePath)
if progressRecordNumber is not None:
if currentProgressRecordNumber[
0] != progressRecordNumber:
# Progress update detected.
currentProgressRecordNumber[
0] = progressRecordNumber
progressRecordChangedTimeUtc[
0] = time_util.GetDateTimeUtcNow()
if processingTimeOutInMinutes > 0:
if currentProgressRecordNumber[0] != 0:
if time_util.GetSecondsElapsedSinceUtc(
progressRecordChangedTimeUtc[0]) > (
processingTimeOutInMinutes *
SECONDS_PER_MINUTE):
output()
output(
"WARNING: Timed-out waiting for Revit task / file to be processed. Forcibly terminating the Revit process..."
)
TerminateHostRevitProcess(hostRevitProcess, output)
if currentProgressRecordNumber[0] == 0:
if time_util.GetSecondsElapsedSinceUtc(
progressRecordChangedTimeUtc[0]
) > REVIT_PROCESS_BEGIN_PROCESSING_TIMEOUT_IN_SECONDS:
output()
output(
"WARNING: Timed-out waiting for Revit script host to begin task / file processing. Forcibly terminating the Revit process..."
)
TerminateHostRevitProcess(hostRevitProcess, output)
if snapshotDataFilesExistTimestamp[0] is not None:
if time_util.GetSecondsElapsedSinceUtc(
snapshotDataFilesExistTimestamp[0]
) > REVIT_PROCESS_EXIT_TIMEOUT_IN_SECONDS:
output()
output(
"WARNING: Timed-out waiting for the Revit process to exit. Forcibly terminating the Revit process..."
)
TerminateHostRevitProcess(hostRevitProcess, output)
elif snapshotDataFilePaths.All(
lambda snapshotDataFilePath: File.Exists(
snapshotDataFilePath)):
output()
output(
"Detected snapshot data files. Waiting for Revit process to exit..."
)
snapshotDataFilesExistTimestamp[
0] = time_util.GetDateTimeUtcNow()
try:
revit_dialog_detection.DismissCheekyRevitDialogBoxes(
hostRevitProcessId, output)
except Exception, e:
output()
output(
"WARNING: an error occurred in the cheeky Revit dialog box dismisser!"
)
exception_util.LogOutputErrorDetails(e, output)
return