#97607 Report by node travis-ci covering 1793 tests from 46 modules resulted into 1 error

>>> Cannot import test suite for module obspy.io.rg16 due to:
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File "/Users/travis/miniconda/envs/test-environment/bin/coverage", line 11, in <module>
sys.exit(main())
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/coverage/cmdline.py", line 753, in main
status = CoverageScript().command_line(argv)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/coverage/cmdline.py", line 488, in command_line
return self.do_run(options, args)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/coverage/cmdline.py", line 624, in do_run
self.run_python_module(args[0], args)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/coverage/execfile.py", line 114, in run_python_module
run_python_file(pathname, args, package=packagename, modulename=modulename, path0="")
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/coverage/execfile.py", line 184, in run_python_file
exec(code, main_mod.__dict__)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/scripts/runtests.py", line 757, in <module>
errors = run(interactive=False)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/scripts/runtests.py", line 715, in run
pr_url=args.pr_url)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/scripts/runtests.py", line 542, in run_tests
suites, status, import_failures = _get_suites(verbosity, tests)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/scripts/runtests.py", line 164, in _get_suites
suite.append(ut.loadTestsFromName(test, None))
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/unittest/loader.py", line 204, in loadTestsFromName
test = obj()
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/tests/__init__.py", line 17, in suite
add_unittests(suite, MODULE_NAME)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/core/util/testing.py", line 71, in add_unittests
fromlist=[native_str("obspy")])
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/tests/test_read_fcnt.py", line 19, in <module>
FCNT_DICT = {basename(x): _read_rg16(x) for x in FCNT_FILES}
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/tests/test_read_fcnt.py", line 19, in <dictcomp>
FCNT_DICT = {basename(x): _read_rg16(x) for x in FCNT_FILES}
File "<decorator-gen-45>", line 2, in _read_rg16
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/util.py", line 40, in _open_file
out = func(*args, **kwargs)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/core.py", line 105, in _read_rg16
gheader = _read_block(filename, general_header_block)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/util.py", line 59, in _read_block
out[name] = _read(fi, start_bit + np.array(start), length, fmt)
File "/Users/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/obspy/io/rg16/util.py", line 93, in _read
fi.seek(position)
ValueError: seek of closed file