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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Project: Fable Input Output
# https://github.com/silx-kit/fabio
#
# Copyright (C) European Synchrotron Radiation Facility, Grenoble, France
#
# Principal author: Jérôme Kieffer (Jerome.Kieffer@ESRF.eu)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""
Test the main fabio API.
Basically everything supposed to be provided by `import fabio`
"""
import unittest
import logging
import io
logger = logging.getLogger(__name__)
from .utilstest import UtilsTest
import fabio
class TestFabio(unittest.TestCase):
def test_open(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
image = fabio.open(filename)
image.data
image.close()
def test_open_bytesio(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
with io.open(filename, "rb") as f:
data = f.read()
mem = io.BytesIO(data)
with fabio.open(mem) as image:
self.assertIsNotNone(image)
self.assertEqual(image.nframes, 8)
def test_open_fabio_bytesio(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
with io.open(filename, "rb") as f:
data = f.read()
mem = fabio.fabioutils.BytesIO(data)
with fabio.open(mem) as image:
self.assertIsNotNone(image)
self.assertEqual(image.nframes, 8)
def test_open_with(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
with fabio.open(filename) as image:
image.data
def test_open_series(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
series = fabio.open_series(filenames=[filename])
for _frame in series.frames():
pass
series.close()
def test_open_series_with(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
with fabio.open_series(filenames=[filename]) as series:
for _frame in series.frames():
pass
def test_open_series_first_filename(self):
filename = UtilsTest.getimage("multiframes.edf.bz2")
filename = filename.replace(".bz2", "")
with fabio.open_series(first_filename=filename) as series:
for _frame in series.frames():
pass
def suite():
loadTests = unittest.defaultTestLoader.loadTestsFromTestCase
testsuite = unittest.TestSuite()
testsuite.addTest(loadTests(TestFabio))
return testsuite
if __name__ == '__main__':
runner = unittest.TextTestRunner()
runner.run(suite())
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