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allow Measurement __init__ to take pathlib.Path #55

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Merged
birkholz-cubert merged 1 commit into from
Mar 4, 2025
Merged

allow Measurement __init__ to take pathlib.Path #55

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17 changes: 11 additions & 6 deletions cuvis/Measurement.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
import datetime
import os
import numpy as np
from pathlib import Path

from ._cuvis_il import cuvis_il
from .cuvis_aux import SDKException, SessionData, Capabilities, MeasurementFlags, SensorInfo, GPSData
Expand Down Expand Up @@ -31,22 +32,26 @@ class Measurement(object):
session_info: SessionData
frame_id: int

def __init__(self, base: Union[int, str]):
def __init__(self, base: Union[int, str, Path]):
self._handle = None
self._session = None

if isinstance(base, int):
self._handle = base
elif isinstance(base, str) and os.path.exists(base):
elif isinstance(base, str) or isinstance(base, Path):
base = Path(base)
if not base.exists():
raise FileNotFoundError(
'Could not open Measurement. File does not exists.')

_ptr = cuvis_il.new_p_int()
if cuvis_il.status_ok != cuvis_il.cuvis_measurement_load(base,
if cuvis_il.status_ok != cuvis_il.cuvis_measurement_load(str(base),
_ptr):
raise SDKException()
self._handle = cuvis_il.p_int_value(_ptr)
else:
raise SDKException(
"Could not open Measurement! Either handle not"
" available or file not found!")
raise ValueError(
"Could not open Measurement! Unknown Input")
self.refresh()
pass

Expand Down
2 changes: 1 addition & 1 deletion cuvis/SessionFile.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ def __init__(self, base: Union[Path, str]):
raise SDKException()
self._handle = cuvis_il.p_int_value(_ptr)
else:
raise SDKException(
raise FileNotFoundError(
"Could not open SessionFile File! File not found!")

def get_measurement(self, frameNo: int = 0, itemtype: SessionItemType = SessionItemType.no_gaps) -> Optional[Measurement]:
Expand Down