mostly linting

.github/workflows/test.yml

@@ -35,7 +35,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: [2.7, 3.5, 3.6, 3.7, 3.8, pypy2, pypy3]
+        python: [2.7, 3.4, 3.5, 3.6, 3.7, 3.8, pypy2, pypy3]
     name: py${{ matrix.python }}
     runs-on: ubuntu-latest
     steps:
@@ -49,15 +49,17 @@ jobs:
         if [[ "$PYVER" == py* ]]; then
           tox -e $PYVER
         elif [[ "$PYVER" == "3.7" ]]; then
-          tox -e tf-no-keras
+          tox -e py${PYVER/./}-linux,tf-no-keras
         else
-          tox -e py${PYVER/./}
+          [[ "$PYVER" == *3.4 ]] && sed -i '/relative_files/d' .coveragerc
+          tox -e py${PYVER/./}-linux
         fi
       env:
         PYVER: ${{ matrix.python }}
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         CODACY_PROJECT_TOKEN: ${{ secrets.CODACY_PROJECT_TOKEN }}
-    - name: Coveralls Parallel
+    - if: ${{ matrix.python != 3.4 }}
+      name: Coveralls Parallel
       uses: AndreMiras/coveralls-python-action@develop
       with:
         parallel: true

Dockerfile

@@ -1,4 +1,4 @@
 FROM python:3.7-alpine
 COPY dist/*.whl .
-RUN pip install -U $(ls *.whl) && rm *.whl
+RUN pip install -U $(ls ./*.whl) && rm ./*.whl
 ENTRYPOINT ["tqdm"]

tests/tests_main.py

@@ -82,6 +82,7 @@ def test_main():
     sys.stdin = [str(i).encode() for i in _range(N)]
     # with closing(UnicodeIO()) as fp:
     main(argv=['--log', 'DEBUG'], fp=NULL)
+    main(argv=['--log=DEBUG'], fp=NULL)
     # assert "DEBUG:" in sys.stdout.getvalue()
 
     try:

tests/tests_perf.py

@@ -61,7 +61,7 @@ def relative_timer():
         return spent
 
 
-def retry_on_except(n=6, check_cpu_time=True):
+def retry_on_except(n=3, check_cpu_time=True):
     """decroator for retrying `n` times before raising Exceptions"""
     def wrapper(func):
         """actual decorator"""
@@ -249,7 +249,7 @@ def test_lock_args():
     assert_performance(0.5, 'noblock', time_noblock(), 'tqdm', time_tqdm())
 
 
-@retry_on_except()
+@retry_on_except(10)
 def test_iter_overhead_hard():
     """Test overhead of iteration based tqdm (hard)"""
 
@@ -273,7 +273,7 @@ def test_iter_overhead_hard():
     assert_performance(130, 'trange', time_tqdm(), 'range', time_bench())
 
 
-@retry_on_except()
+@retry_on_except(10)
 def test_manual_overhead_hard():
     """Test overhead of manual tqdm (hard)"""
 
@@ -297,7 +297,7 @@ def test_manual_overhead_hard():
     assert_performance(130, 'tqdm', time_tqdm(), 'range', time_bench())
 
 
-@retry_on_except()
+@retry_on_except(10)
 def test_iter_overhead_simplebar_hard():
     """Test overhead of iteration based tqdm vs simple progress bar (hard)"""
 
@@ -323,7 +323,7 @@ def test_iter_overhead_simplebar_hard():
         10, 'trange', time_tqdm(), 'simple_progress', time_bench())
 
 
-@retry_on_except()
+@retry_on_except(10)
 def test_manual_overhead_simplebar_hard():
     """Test overhead of manual tqdm vs simple progress bar (hard)"""
 

tox.ini

@@ -5,7 +5,7 @@
 
 [tox]
 # deprecation warning: py{26,32,33,34}
-envlist = py{26,27,33,34,35,36,37,38,py2,py3}, tf-no-keras, perf, flake8, setup.py
+envlist = py{26,27,33,34,35,36,37,38,py2,py3}{,-linux}, tf-no-keras, perf, flake8, setup.py
 
 [coverage]
 deps =

tqdm/cli.py

@@ -38,15 +38,6 @@ def cast(val, typ):
             raise TqdmTypeError(val + ' : ' + typ)
 
 
-def isBytes(val):
-    """Equivalent of `isinstance(val, six.binary_type)`."""
-    try:
-        val.index(b'')
-    except TypeError:
-        return False
-    return True
-
-
 def posix_pipe(fin, fout, delim=b'\\n', buf_size=256,
                callback=lambda float: None, callback_len=True):
     """