anon-iclr-submission/benchname-bug-localization huggingface dataset:
Repository: ehpor/hcipy
Issue: Broken CI

The package `codecov` was removed from PyPI, causing all our tests to fail. See https://about.codecov.io/blog/message-regarding-the-pypi-package/.

Changed files:
setup.py

diff --git a/setup.py b/setup.py
index 8105c94..18d5003 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,6 @@ setup(
 	extras_require={
 		"dev": [
 			"pytest",
-			"codecov",
 			"coverage",
 			"mpmath",
 			"dill",
Repository: ehpor/hcipy
Issue: Backward propagation on FraunhoferPropagator fails

Minimal reproducing code:
```python
from hcipy import *

pupil_grid = make_pupil_grid(512, 1)
focal_grid = make_focal_grid(4, 16)
prop = FraunhoferPropagator(pupil_grid, focal_grid)

wf = Wavefront(circular_aperture(1)(focal_grid))
pup = prop.backward(wf)
```

Traceback:
```
Traceback (most recent call last):
  File ".\\test.py", line 8, in <module>
    pup = prop.backward(wf)
  File "c:\\users\\emiel por\\github\\hcipy\\hcipy\\optics\\optical_element.py", line 760, in res
    instance_data = self.get_instance_data(None, wavefront.grid, wavefront.wavelength)
  File "c:\\users\\emiel por\\github\\hcipy\\hcipy\\optics\\optical_element.py", line 632, in get_instance_data
    self.make_instance(instance_data, input_grid, output_grid, wavelength)
  File "c:\\users\\emiel por\\github\\hcipy\\hcipy\\propagation\\fraunhofer.py", line 38, in make_instance     
    instance_data.fourier_transform = make_fourier_transform(input_grid, instance_data.uv_grid)
  File "c:\\users\\emiel por\\github\\hcipy\\hcipy\\fourier\\fourier_transform.py", line 162, in make_fourier_transform
    if input_grid.is_separated and input_grid.is_('cartesian') and output_grid.is_separated and output_grid.is_('cartesian') and input_grid.ndim in [1,2]:
AttributeError: 'function' object has no attribute 'is_separated'
```
Reported by @chen-pin

Changed files:
hcipy/propagation/fraunhofer.py

diff --git a/hcipy/propagation/fraunhofer.py b/hcipy/propagation/fraunhofer.py
index 2339583..10c972a 100644
--- a/hcipy/propagation/fraunhofer.py
+++ b/hcipy/propagation/fraunhofer.py
@@ -50,7 +50,7 @@ class FraunhoferPropagator(AgnosticOpticalElement):
 		self.clear_cache()
 	
 	def get_input_grid(self, output_grid, wavelength):
-		return self.input_grid
+		return self._input_grid
 	
 	def get_output_grid(self, input_grid, wavelength):
 		return self._output_grid