def from_csv(self):
filename = askopenfilename(initialdir=self.data_folder,
title="CSV Sinogram",
filetypes=(("CSV Files", "*.csv"),
("all files", "*.*")))
self.sinogram = sinogram.from_csv(filename)
self.update('from_csv')
def test_to_unshuff_pdf():
result = sinogram.from_csv(SIN_CSV_FILE)
f = os.path.join(DATA_PATH, result.meta['document_id'] + ' Sinogram.pdf')
if os.path.isfile(f):
os.remove(f)
sinogram.to_unshuff_pdf(result, file_name=f)
assert os.path.isfile(f)
def test_csv_to_png():
sinogram.to_png(sinogram.from_csv(SIN_CSV_FILE), PNG_CSV_FILE)
assert os.path.isfile(PNG_CSV_FILE)
def test_from_csv():
result = sinogram.from_csv(SIN_CSV_FILE)
assert result.meta['document_id'] == '00000 - ANONYMOUS, PATIENT'
assert result.shape == (464, 64)
assert np.all(result.data <= 1.0)
assert np.all(result.data >= 0.0)
def test_get_mod_factor():
result = sinogram.from_csv(SIN_CSV_FILE)
assert np.isclose(sinogram.get_mod_factor(result), 2.762391)
def test_get_histogram():
result = sinogram.from_csv(SIN_CSV_FILE)
assert sinogram.get_histogram(result, bins=50)[0][0] == 25894