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Add try-excepts for signal disconnections

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This commit is contained in:
Lipu Fei 2017-10-06 12:04:16 +02:00
parent ba12d9dff8
commit e9462b17c8
1 changed files with 8 additions and 2 deletions
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6
plugins/UM3NetworkPrinting/NetworkPrinterOutputDevice.py
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@ -1176,8 +1176,14 @@ class NetworkPrinterOutputDevice(PrinterOutputDevice):
# Remove cached post request items. # Remove cached post request items.
del self._material_post_objects[id(reply)] del self._material_post_objects[id(reply)]
elif "print_job" in reply_url: elif "print_job" in reply_url:
try:
reply.uploadProgress.disconnect(self._onUploadProgress) reply.uploadProgress.disconnect(self._onUploadProgress)
except:
pass
try:
reply.finished.disconnect(self._onUploadFinished) reply.finished.disconnect(self._onUploadFinished)
except:
pass
Logger.log("d", "Uploading of print succeeded after %s", time() - self._send_gcode_start) Logger.log("d", "Uploading of print succeeded after %s", time() - self._send_gcode_start)
# Only reset the _post_reply if it was the same one. # Only reset the _post_reply if it was the same one.
if reply == self._post_reply: if reply == self._post_reply: