Fix for Cell.get_polygons (#196)

heitzmann · Sep 23, 2021 · 56b4535 · 56b4535
1 parent df28ca3
commit 56b4535
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diff --git a/README.md b/README.md
@@ -73,6 +73,9 @@ Help support Gdspy development by [donating via PayPal](https://www.paypal.com/c
 
 ## History of changes
 
+### Version 1.6.8 (Aug 2, 2021)
+* Fix in `Cell.get_polygons` with specified layer and datatype.
+
 ### Version 1.6.8 (Aug 2, 2021)
 * Fix in `boolean` for complex geometries that freeze the operation.
 

diff --git a/gdspy/library.py b/gdspy/library.py
@@ -687,7 +687,7 @@ def get_polygons(self, by_spec=False, depth=None):
  )
 
  for path in self.paths:
- if any(ld == by_spec for ld in zip(path.layers, path.datatype)):
+ if any(ld == by_spec for ld in zip(path.layers, path.datatypes)):
  path_polygons = path.get_polygons(True)
  if by_spec in path_polygons:
  polygons.extend(path_polygons[key])