Windows 2.2.0 issues

[menshikh-iv]

We have several errors in tests if I use Windows

2 errors, connected with multithreading in windows (???) from #1349, python2 and python3

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Traceback (most recent call last):
  File "C:\Python35-x64\lib\site-packages\gensim\test\test_text_analysis.py", line 57, in test_occurrence_counting
    self.assertEqual(3, accumulator.get_occurrences("this"))
AssertionError: 3 != 0
-------------------- >> begin captured logging << --------------------
gensim.topic_coherence.text_analysis: INFO: 1 batches submitted to accumulate stats from 64 documents (3 virtual)
gensim.topic_coherence.text_analysis: INFO: 2 accumulators retrieved from output queue
gensim.topic_coherence.text_analysis: INFO: accumulated word occurrence stats for 4 virtual documents
--------------------- >> end captured logging << ---------------------
======================================================================
FAIL: test_occurrence_counting2 (gensim.test.test_text_analysis.TestParallelWordOccurrenceAccumulator)
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Traceback (most recent call last):
  File "C:\Python35-x64\lib\site-packages\gensim\test\test_text_analysis.py", line 67, in test_occurrence_counting2
    self.assertEqual(2, accumulator.get_occurrences("human"))
AssertionError: 2 != 0
-------------------- >> begin captured logging << --------------------
gensim.topic_coherence.text_analysis: INFO: 2 accumulators retrieved from output queue
gensim.topic_coherence.text_analysis: INFO: accumulated word occurrence stats for 10 virtual documents
--------------------- >> end captured logging << ---------------------

3 errors connected with encoding from #1402,
python3 only

======================================================================
ERROR: `Dictionary` can be loaded from textfile.
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Traceback (most recent call last):
  File "C:\Python35-x64\lib\site-packages\gensim\test\test_corpora_dictionary.py", line 234, in test_loadFromText
    d = Dictionary.load_from_text(tmpf)
  File "C:\Python35-x64\lib\site-packages\gensim\corpora\dictionary.py", line 358, in load_from_text
    line = utils.to_unicode(line)
  File "C:\Python35-x64\lib\site-packages\gensim\utils.py", line 235, in any2unicode
    return unicode(text, encoding, errors=errors)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 5: invalid continuation byte
======================================================================
ERROR: `Dictionary` can be loaded from textfile in legacy format.
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Traceback (most recent call last):
  File "C:\Python35-x64\lib\site-packages\gensim\test\test_corpora_dictionary.py", line 220, in test_loadFromText_legacy
    d = Dictionary.load_from_text(tmpf)
  File "C:\Python35-x64\lib\site-packages\gensim\corpora\dictionary.py", line 358, in load_from_text
    line = utils.to_unicode(line)
  File "C:\Python35-x64\lib\site-packages\gensim\utils.py", line 235, in any2unicode
    return unicode(text, encoding, errors=errors)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 5: invalid continuation byte
======================================================================
FAIL: `Dictionary` can be saved as textfile.
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Traceback (most recent call last):
  File "C:\Python35-x64\lib\site-packages\gensim\test\test_corpora_dictionary.py", line 197, in test_saveAsText
    self.assertEqual(serialized_lines[1][1:], "\tdruh�\t2\n")
AssertionError: '\tdruhé\t2\n' != '\tdruh�\t2\n'
- 	druhé	2
? 	    ^^
+ 	druh�	2
? 	    ^
-------------------- >> begin captured logging << --------------------
gensim.corpora.dictionary: INFO: adding document #0 to Dictionary(0 unique tokens: [])
gensim.corpora.dictionary: INFO: built Dictionary(3 unique tokens: ['druh�', 'prv�', 'slovo']) from 3 documents (total 6 corpus positions)
gensim.corpora.dictionary: INFO: saving dictionary mapping to C:\Users\appveyor\AppData\Local\Temp\1\save_dict_test.txt
--------------------- >> end captured logging << ---------------------

[menshikh-iv]

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