#90435 Report by node travis-ci covering 1712 tests from 45 modules resulted into 5 errors

Traceback (most recent call last):
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/tests/test_stats.py", line 306, in test_different_string_types
the_strs = [native_str('HHZ'), native_bytes('HHZ', 'utf8'), u'HHZ']
TypeError: str() takes at most 1 argument (2 given)

Traceback (most recent call last):
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/tests/test_stats.py", line 277, in test_nscl_cannot_be_none
self.assertEqual(len(w), 1)
AssertionError: 0 != 1

Traceback (most recent call last):
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/reftek/tests/test_core.py", line 179, in test_read_reftek130_no_component_codes_specified
self.assertEqual(len(w), 8)
AssertionError: 16 != 8

Traceback (most recent call last):
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/sac/tests/test_core.py", line 930, in test_encoding_flag
tr0 = read(self.file_encode, encoding='cp1252')[0]
File "<decorator-gen-31>", line 2, in read
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/decorator.py", line 301, in _map_example_filename
return func(*args, **kwargs)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/stream.py", line 235, in read
st.extend(_read(file, format, headonly, **kwargs).traces)
File "<decorator-gen-32>", line 2, in _read
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/decorator.py", line 211, in uncompress_file
result = func(filename, *args, **kwargs)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/stream.py", line 277, in _read
headonly=headonly, **kwargs)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/base.py", line 412, in _read_from_plugin
list_obj = read_format(filename, **kwargs)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/sac/core.py", line 351, in _read_sac
**kwargs)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/sac/core.py", line 391, in _internal_read_sac
tr = sac.to_obspy_trace(debug_headers=debug_headers, encoding=encoding_str)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/sac/sactrace.py", line 1299, in to_obspy_trace
stats = _ut.sac_to_obspy_header(sachdr)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/sac/util.py", line 252, in sac_to_obspy_header
return Stats(stats)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/trace.py", line 162, in __init__
super(Stats, self).__init__(header)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/attribdict.py", line 66, in __init__
self.update(dict(*args, **kwargs))
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/attribdict.py", line 145, in update
self.__setitem__(key, value)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/trace.py", line 205, in __setitem__
super(Stats, self).__setitem__(key, value)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/attribdict.py", line 99, in __setitem__
value = self._cast_type(key, value)
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/core/util/attribdict.py", line 189, in _cast_type
return new_type(value)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-7: ordinal not in range(128)

Traceback (most recent call last):
File "/home/travis/miniconda/envs/test-environment/lib/python2.7/site-packages/obspy/io/y/tests/test_core.py", line 57, in test_ignore_non_ascii_tag_station_info
self.assertEqual(len(w), 1)
AssertionError: 3 != 1