tests: update coverage reporting

[terencehonles]

Add printing test coverage information to stdout when running tox, and fix the numbers so coverage information is only for the source not the tests or the standard library.

@deathbird this continues off of my comment: #269 (comment)

I had updated tox to print the coverage information locally (so you don't have to wait for the CI to get it), and when doing that I had noticed it was looping in stdlib and tests into the coverage information.

This is with and without the --source txclib change. If you look at the files at the end (txclib) you'll notice that they all line up.

Without:

py27-vanilla run-test: commands[3] | bash -c 'if [[ -n "$CI" ]]; then codecov -e TOX_ENV_NAME; else coverage report; fi'
Name                                                                                                   Stmts   Miss  Cover
--------------------------------------------------------------------------------------------------------------------------
.eggs/funcsigs-1.0.2-py2.7.egg/funcsigs/__init__.py                                                      432    254    41%
.eggs/funcsigs-1.0.2-py2.7.egg/funcsigs/version.py                                                         1      0   100%
.eggs/mock-3.0.5-py2.7.egg/mock/__init__.py                                                                4      0   100%
.eggs/mock-3.0.5-py2.7.egg/mock/mock.py                                                                 1390    568    59%
.tox/py27-vanilla/lib/python2.7/distutils/__init__.py                                                     84     37    56%
.tox/py27-vanilla/lib/python2.7/site-packages/certifi/__init__.py                                          2      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/certifi/core.py                                              5      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/__init__.py                                         11      7    36%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/big5freq.py                                          3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/big5prober.py                                       14      6    57%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/chardistribution.py                                117     83    29%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/charsetgroupprober.py                               70     61    13%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/charsetprober.py                                    50     36    28%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/codingstatemachine.py                               27     18    33%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/compat.py                                           10      4    60%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/cp949prober.py                                      14      6    57%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/enums.py                                            34      1    97%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/escprober.py                                        56     45    20%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/escsm.py                                            17      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/eucjpprober.py                                      47     34    28%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/euckrfreq.py                                         3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/euckrprober.py                                      14      6    57%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/euctwfreq.py                                         3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/euctwprober.py                                      14      6    57%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/gb2312freq.py                                        3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/gb2312prober.py                                     14      6    57%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/hebrewprober.py                                     74     48    35%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/jisfreq.py                                           3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/jpcntx.py                                           80     61    24%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/langbulgarianmodel.py                                5      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/langcyrillicmodel.py                                13      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/langgreekmodel.py                                    5      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/langhebrewmodel.py                                   3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/langthaimodel.py                                     3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/langturkishmodel.py                                  3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/latin1prober.py                                     50     29    42%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/mbcharsetprober.py                                  42     33    21%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/mbcsgroupprober.py                                  14      3    79%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/mbcssm.py                                           41      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/sbcharsetprober.py                                  73     60    18%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/sbcsgroupprober.py                                  19      8    58%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/sjisprober.py                                       47     34    28%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/universaldetector.py                               124    104    16%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/utf8prober.py                                       41     29    29%
.tox/py27-vanilla/lib/python2.7/site-packages/chardet/version.py                                           2      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/idna/__init__.py                                             2      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/idna/core.py                                               280    244    13%
.tox/py27-vanilla/lib/python2.7/site-packages/idna/idnadata.py                                             4      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/idna/intranges.py                                           29     24    17%
.tox/py27-vanilla/lib/python2.7/site-packages/idna/package_data.py                                         1      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/__init__.py                                 1553    573    63%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/__init__.py                            0      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.py                           250    219    12%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/__about__.py                10      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/__init__.py                  3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.py                  12      1    92%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.py              41     17    59%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/markers.py                 130     18    86%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.py             72     10    86%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.py              284    149    48%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.py                 150     44    71%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.py                        2533   1309    48%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/_vendor/six.py                               444    204    54%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/extern/__init__.py                            35      6    83%
.tox/py27-vanilla/lib/python2.7/site-packages/pkg_resources/py31compat.py                                 12      5    58%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/__init__.py                                        55     13    76%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/__version__.py                                     10      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/_internal_utils.py                                 16     12    25%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/adapters.py                                       222    169    24%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/api.py                                             22     12    45%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/auth.py                                           174    139    20%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/certs.py                                            4      1    75%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/compat.py                                          38     14    63%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/cookies.py                                        238    177    26%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/exceptions.py                                      35      6    83%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/hooks.py                                           15     11    27%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/models.py                                         446    374    16%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/packages.py                                         6      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/sessions.py                                       284    233    18%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/status_codes.py                                    15      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/structures.py                                      39     19    51%
.tox/py27-vanilla/lib/python2.7/site-packages/requests/utils.py                                          443    376    15%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/__init__.py                                     101     31    69%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_deprecation_warning.py                           1      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/__init__.py                               0      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/__about__.py                   10      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/__init__.py                     3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.py                     12      1    92%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.py                 41     17    59%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.py                 284    190    33%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/utils.py                        5      1    80%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.py                    150     78    48%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/_vendor/six.py                                  444    199    55%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/archive_util.py                                  87     71    18%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/__init__.py                               8      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/bdist_egg.py                            313    263    16%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/build_ext.py                            193    126    35%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/build_py.py                             152     89    41%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/easy_install.py                        1270    873    31%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/egg_info.py                             410    118    71%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/install.py                               62     33    47%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/install_lib.py                           61     48    21%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/install_scripts.py                       45     34    24%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/py36compat.py                            75     26    65%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/sdist.py                                123     70    43%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/setopt.py                                79     57    28%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/command/test.py                                 164     34    79%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/config.py                                       270    197    27%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/depends.py                                       97     76    22%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/dist.py                                         624    347    44%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/extension.py                                     29     15    48%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/extern/__init__.py                               35      6    83%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/glibc.py                                         31     23    26%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/glob.py                                          92     30    67%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/lib2to3_ex.py                                    41     40     2%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/monkey.py                                        78     33    58%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/msvc.py                                         527    424    20%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/package_index.py                                643    491    24%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/pep425tags.py                                   168    131    22%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/py27compat.py                                    10      2    80%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/py33compat.py                                    35     17    51%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/sandbox.py                                      257    155    40%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/ssl_support.py                                  136     92    32%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/unicode_utils.py                                 28     14    50%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/version.py                                        5      2    60%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/wheel.py                                        114     85    25%
.tox/py27-vanilla/lib/python2.7/site-packages/setuptools/windows_support.py                               15      9    40%
.tox/py27-vanilla/lib/python2.7/site-packages/six.py                                                     450    202    55%
.tox/py27-vanilla/lib/python2.7/site-packages/slugify/__init__.py                                          4      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/slugify/slugify.py                                          91     40    56%
.tox/py27-vanilla/lib/python2.7/site-packages/unidecode/__init__.py                                       45     30    33%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/__init__.py                                         33      8    76%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/_collections.py                                    181    125    31%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/connection.py                                      165    109    34%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/connectionpool.py                                  314    213    32%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/contrib/__init__.py                                  0      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/contrib/_appengine_environ.py                       11      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py                               238    236     1%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/contrib/socks.py                                    75     66    12%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/exceptions.py                                       96     21    78%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/fields.py                                           69     56    19%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/filepost.py                                         43     30    30%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/packages/__init__.py                                 3      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/packages/six.py                                    444    202    55%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/packages/ssl_match_hostname/__init__.py             11      1    91%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/packages/ssl_match_hostname/_implementation.py      73     60    18%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/poolmanager.py                                     170    125    26%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/request.py                                          39     27    31%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/response.py                                        353    290    18%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/__init__.py                                    10      0   100%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/connection.py                                  66     45    32%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/queue.py                                       14      1    93%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/request.py                                     45     21    53%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/response.py                                    35     29    17%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/retry.py                                      150    102    32%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/ssl_.py                                       146    113    23%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/timeout.py                                     59     34    42%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/url.py                                        107     31    71%
.tox/py27-vanilla/lib/python2.7/site-packages/urllib3/util/wait.py                                        77     57    26%
setup.py                                                                                                   7      0   100%
tests/__init__.py                                                                                          0      0   100%
tests/test_api.py                                                                                         39      0   100%
tests/test_commands.py                                                                                   275      2    99%
tests/test_paths.py                                                                                       24      0   100%
tests/test_processors.py                                                                                  31      7    77%
tests/test_project.py                                                                                    557      4    99%
tests/test_utils.py                                                                                      186      1    99%
tests/test_wizard.py                                                                                      48      0   100%
txclib/__init__.py                                                                                         1      0   100%
txclib/api.py                                                                                             45     10    78%
txclib/cmdline.py                                                                                         58     22    62%
txclib/commands.py                                                                                       380     85    78%
txclib/config.py                                                                                          82     32    61%
txclib/exceptions.py                                                                                      18      0   100%
txclib/log.py                                                                                             22      1    95%
txclib/messages.py                                                                                        13      0   100%
txclib/parsers.py                                                                                        141     24    83%
txclib/paths.py                                                                                            7      0   100%
txclib/processors.py                                                                                      23      1    96%
txclib/project.py                                                                                        819    325    60%
txclib/urls.py                                                                                             2      0   100%
txclib/utils.py                                                                                          388     95    76%
txclib/web.py                                                                                             15      2    87%
txclib/wizard.py                                                                                         116     42    64%
--------------------------------------------------------------------------------------------------------------------------
TOTAL                                                                                                  25230  13441    47%
_______________________________________________________ summary ________________________________________________________
  py27-vanilla: commands succeeded
  congratulations :)

With:

py27-vanilla run-test: commands[3] | bash -c 'if [[ -n "$CI" ]]; then codecov -e TOX_ENV_NAME; else coverage report; fi'
Name                   Stmts   Miss  Cover
------------------------------------------
txclib/__init__.py         1      0   100%
txclib/__main__.py         2      2     0%
txclib/api.py             45     10    78%
txclib/cmdline.py         58     22    62%
txclib/commands.py       380     85    78%
txclib/config.py          82     32    61%
txclib/exceptions.py      18      0   100%
txclib/log.py             22      1    95%
txclib/messages.py        13      0   100%
txclib/parsers.py        141     24    83%
txclib/paths.py            7      0   100%
txclib/processors.py      23      1    96%
txclib/project.py        819    325    60%
txclib/urls.py             2      0   100%
txclib/utils.py          388     95    76%
txclib/web.py             15      2    87%
txclib/wizard.py         116     42    64%
------------------------------------------
TOTAL                   2132    641    70%
__________________________________________________________________________________ summary ___________________________________________________________________________________
  py27-vanilla: commands succeeded
  congratulations :)