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scan assembler raises scanabort if cls init fails

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This commit is contained in:
wakonig_k 2022-07-04 13:22:44 +02:00
parent c919e005a6
commit a7bc8d8aca
1 changed files with 11 additions and 7 deletions
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18
scan_server/scan_server/scan_assembler.py
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@ -1,6 +1,6 @@
from bec_utils import BECMessage, bec_logger
import scan_server.scans as ScanServerScans
from .scan_worker import ScanAbortion
logger = bec_logger.logger
@ -24,9 +24,13 @@ class ScanAssembler:
scan_cls = self.scan_manager.scan_dict[cls_name]
logger.info(f"Preparing instructions of request of type {scan} / {scan_cls.__name__}")
return scan_cls(
device_manager=self.device_manager,
parameter=msg.content.get("parameter"),
metadata=msg.metadata,
)
try:
scan_instance = scan_cls(
device_manager=self.device_manager,
parameter=msg.content.get("parameter"),
metadata=msg.metadata,
)
return scan_instance
except Exception as exc:
logger.error(f"Failed to initialize the scan class of type {scan_cls.__name__}")
raise ScanAbortion from exc