Make tox the main unit test + Added more tests in tox

Signed-off-by: Stephen L. <lrq3000@gmail.com>

CONTRIBUTE

@@ -36,36 +36,54 @@ TESTING
 To test functionality on your machine (such as before submitting a Pull
 Request), there are a number of unit tests.
 
-To run the tests for only your Python distribution:
+
+Standard unit testing
+~~~~~~~~~~~~~~~~
+
+The standard way to run the tests:
 
 - install `tox`
 - `cd` to the root of the `tqdm` directory (in the same folder as this file)
 - run the following command:
 
+```
+make test
+```
+
+or
+
+```
+tox --skip-missing-interpreters
+```
+
+This will build the module and run the tests in a virtualized environment.
+Wait a bit for tests to complete, and check the console/log for any error and
+also check the coverage rate. Do not care about missing interpreters errors,
+this is because tox tries to run the tests on several versions of Python and you
+don't have them installed.
+
+Note: to install all versions of the Python interpreter that are specified in
+[tox.ini](tox.ini), you can use MiniConda to install a minimal setup.
+You must also make sure that each distribution has an alias to call
+the Python interpreter: python27 for Python 2.7's interpreter,
+python32 for Python 3.2's, etc.
+
+
+Alternative unit testing with Nose
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Alternatively, you can use `nose` to run the tests just for your Python version:
+
+- install `nose` and `flake8`
+- run the following commands:
+
 ```
 make alltests
 ```
 
-Alternatively (if you can't use `make`)
-
-- install `nosetest`
-- run the following commands:
+Or if you don't have `make`:
 
 ```
 nosetests --with-coverage --cover-package=tqdm -v tqdm/
 python -m flake8 tqdm/_tqdm.py
 ```
-
-To run the tests for all Python distributions (better, but more time consuming):
-
-- install `tox`
-- install all versions of the Python interpreter that are specified in
-[tox.ini](tox.ini). You can use MiniConda to install a minimal setup.
-You must also make sure that each distribution has an alias to call
-the Python interpreter: python27 for Python 2.7's interpreter,
-python32 for Python 3.2's, etc.
-- `cd` to the root of the `tqdm` directory (in the same folder as this file)
-- run the following command: `tox`
-
-Then wait for the tests to finish, and check your console to see if there's
-any issue.

Makefile

@@ -8,6 +8,9 @@ flake8:
 	flake8 --max-line-length=80 --count --statistics --exit-zero examples/
 
 test:
+	tox --skip-missing-interpreters
+
+testnose:
 	nosetests tqdm -v
 
 testsetup:
@@ -16,8 +19,6 @@ testsetup:
 testcoverage:
 	nosetests tqdm --with-coverage --cover-package=tqdm -v
 
-allenvtests: tox
-
 installdev:
 	python setup.py develop --uninstall
 	python setup.py develop

examples/simple_examples.py

@@ -12,18 +12,18 @@ for i in trange(16, leave=True):
 
 # Profiling/overhead tests
 stmts = (
-         # Benchmark
-         '[i for i in xrange(int(1e8))]',
-         # Basic demo
-         'import tqdm; [i for i in tqdm.trange(int(1e8))]',
-         # Some decorations
-         'import tqdm; [i for i in tqdm.trange(int(1e8), miniters=int(1e6),'
-         '    ascii=True, desc="cool")]',
-         # Experimental GUI demo
-         'import tqdm; [i for i in tqdm.trange(int(1e8), gui=True)]',
-         # Comparison to https://code.google.com/p/python-progressbar/
-         'from progressbar.progressbar import ProgressBar;'
-         '    [i for i in ProgressBar()(xrange(int(1e8)))]')
+    # Benchmark
+    '[i for i in xrange(int(1e8))]',
+    # Basic demo
+    'import tqdm; [i for i in tqdm.trange(int(1e8))]',
+    # Some decorations
+    'import tqdm; [i for i in tqdm.trange(int(1e8), miniters=int(1e6),'
+    '    ascii=True, desc="cool")]',
+    # Experimental GUI demo
+    'import tqdm; [i for i in tqdm.trange(int(1e8), gui=True)]',
+    # Comparison to https://code.google.com/p/python-progressbar/
+    'from progressbar.progressbar import ProgressBar;'
+    '    [i for i in ProgressBar()(xrange(int(1e8)))]')
 for s in stmts:
     print s
     print timeit(stmt=s, number=1), 'seconds'

tox.ini

@@ -17,7 +17,13 @@ commands =
     coveralls
 
 [testenv:flake8]
-basepython = python2.7
 deps = flake8
 commands =
-    flake8 --count --statistics tqdm/
+    flake8 --max-line-length=80 --count --statistics --exit-zero tqdm/
+    flake8 --max-line-length=80 --count --statistics --exit-zero examples/
+
+[testenv:setup.py]
+deps =
+    docutils
+commands =
+    python setup.py check --restructuredtext --metadata --strict