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CURA-5330 Add typing to NetworkedPrinterOutputDevice

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This commit is contained in:
Diego Prado Gesto 2018-06-08 16:47:52 +02:00
parent a6815e7c61
commit 8c2ba64f32
1 changed files with 7 additions and 6 deletions
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13
cura/PrinterOutput/NetworkedPrinterOutputDevice.py
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@ -32,12 +32,12 @@ class NetworkedPrinterOutputDevice(PrinterOutputDevice):
def __init__(self, device_id, address: str, properties: Dict[bytes, bytes], parent: QObject = None) -> None:
super().__init__(device_id = device_id, parent = parent)
self._manager = None # type: QNetworkAccessManager
self._last_manager_create_time = None # type: float
self._last_manager_create_time = None # type: Optional[float]
self._recreate_network_manager_time = 30
self._timeout_time = 10 # After how many seconds of no response should a timeout occur?
self._last_response_time = None # type: float
self._last_request_time = None # type: float
self._last_response_time = None # type: Optional[float]
self._last_request_time = None # type: Optional[float]
self._api_prefix = ""
self._address = address
@ -146,12 +146,13 @@ class NetworkedPrinterOutputDevice(PrinterOutputDevice):
if time_since_last_response > self._recreate_network_manager_time:
if self._last_manager_create_time is None:
self._createNetworkManager()
if time() - self._last_manager_create_time > self._recreate_network_manager_time:
elif time() - self._last_manager_create_time > self._recreate_network_manager_time:
self._createNetworkManager()
elif self._connection_state == ConnectionState.closed:
# Go out of timeout.
self.setConnectionState(self._connection_state_before_timeout)
self._connection_state_before_timeout = None
if self._connection_state_before_timeout is not None: # sanity check, but it should never be None here
self.setConnectionState(self._connection_state_before_timeout)
self._connection_state_before_timeout = None
def _createEmptyRequest(self, target: str, content_type: Optional[str] = "application/json") -> QNetworkRequest:
url = QUrl("http://" + self._address + self._api_prefix + target)