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fix file paths for the ophyd-sync version of the eiger #31

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fix file paths for the ophyd-sync version of the eiger #31

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0f3201e
fix file paths for the ophyd-sync version of the eiger
jennmald Feb 20, 2026
51c3196
fix the asset to match nsls2 api
jennmald Feb 24, 2026
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16 changes: 14 additions & 2 deletions src/cditools/eiger.py
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Original file line number Diff line number Diff line change
Expand Up @@ -128,9 +128,11 @@ class EigerBase(EigerDetector):
"cam1:",
name="file_handler",
# TODO: These paths need to be changed once the detector is deployed at CDI.
write_path_template="/nsls2/data/tst/legacy/mock-proposals/2025-2/pass-56789/assets/eiger/%Y/%m/%d",
root="/nsls2/data/tst/legacy/mock-proposals/2025-2/pass-56789/assets/eiger",
# write_path_template="/nsls2/data/tst/legacy/mock-proposals/2025-2/pass-56789/assets/eiger/%Y/%m/%d",
# root="/nsls2/data/tst/legacy/mock-proposals/2025-2/pass-56789/assets/eiger",
root_str="/nsls2/data/cdi/proposals/",
)
_asset_path = "eiger2-1"
stats1 = Cpt(StatsPlugin, "Stats1:")
stats2 = Cpt(StatsPlugin, "Stats2:")
stats3 = Cpt(StatsPlugin, "Stats3:")
Expand All @@ -142,10 +144,20 @@ class EigerBase(EigerDetector):
roi4 = Cpt(ROIPlugin, "ROI4:")
proc1 = Cpt(ProcessPlugin, "Proc1:")

def _update_paths(self):
self.write_path_template = self.root_path_str + "%Y/%m/%d/"
self.read_path_template = self.root_path_str + "%Y/%m/%d/"
self.reg_root = self.root_path_str

@property
def root_path_str(self):
return f"{self.root_str}/{self._md['cycle']}/{self._md['data_session']}/assets/{self._asset_path}"

def stage(self, *args: Any, **kwargs: dict[str, Any]) -> list[object]:
staged_devices: list[object] = super().stage(*args, **kwargs)
self.cam.manual_trigger.set(True).wait(5.0)
file_write_path: Path = Path(cast(str, self.file_handler.file_path.get()))
self._update_paths()
if not Path.exists(file_write_path):
msg = f"Path {file_write_path} does not exist."
raise FileNotFoundError(msg)
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