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import unittest
import ihm.reader
import ihm.dumper
import urllib.request
import os
class Tests(unittest.TestCase):
def _read_cif(self, pdb_id):
url = 'https://pdb-ihm.org/cif/%s.cif' % pdb_id
with urllib.request.urlopen(url) as fh:
s, = ihm.reader.read(fh)
return s
def _write_cif(self, s, check=True):
with open('test.cif', 'w') as fh:
ihm.dumper.write(fh, [s], check=check)
os.unlink('test.cif')
def test_9a0e(self):
"""Test IMP structure without errors (9a0e)"""
s = self._read_cif('9a0e')
# This used to have an incorrect reference sequence, now fixed.
self._write_cif(s)
def test_8zzd(self):
"""Test docking structure without errors (8zzd)"""
s = self._read_cif('8zzd')
# This used to have an incorrect assembly, now fixed.
self._write_cif(s)
def test_9a82(self):
"""Test HADDOCK structure without errors (9a82)"""
s = self._read_cif('9a82')
self._write_cif(s)
def test_9a13(self):
"""Test HADDOCK structure without errors (9a13)"""
s = self._read_cif('9a13')
# This used to fail because feature #71 was null, but this
# is now fixed.
self._write_cif(s)
def test_9a0t(self):
"""Test IMP structure without errors (9a0t)"""
s = self._read_cif('9a0t')
self._write_cif(s)
if __name__ == '__main__':
unittest.main()
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