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Show notification when umap or label mask is not defined. #9

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merged 1 commit into from
Aug 11, 2023
Merged

Show notification when umap or label mask is not defined. #9

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11 changes: 10 additions & 1 deletion src/napari_tomotwin/load_umap.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
import pandas as pd
import numpy as np
from matplotlib.patches import Circle
from napari.utils import notifications

plotter_widget: PlotterWidget = None
circle: Circle = None
Expand All @@ -18,7 +19,15 @@ def load_umap_magic(
label_layer: "napari.layers.Labels",
filename: pathlib.Path
):
global plotter_widget
if label_layer == None:
notifications.show_error("Label mask is not specificed")
return

if filename.suffix not in ['.tumap']:
notifications.show_error("UMAP is not specificed")
return


umap = pd.read_pickle(filename)
if "label" not in umap.keys().tolist():
lbls = [int(l+1) for l,_ in enumerate(umap[['umap_1', 'umap_0']].itertuples(index=True, name='Pandas'))]
Expand Down