Added .coveragerc and coveralls support.

This is a bit more formal method to track coverage than printing out the
results in TravisCI.

The way natsort is set up, 100% coverage is only possible on python3... the
python2 branch does not have the problem of unorderable types.

1 files changed, 22 insertions, 0 deletions

diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..1bbfe9d
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,22 @@
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Have to re-enable the standard pragma
+    pragma: no cover
+
+    # Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+    raise$
+
+    # Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+ignore_errors = True
+
+# Files to not perform coverage on
+omit =
+    natsort/__init__.*
+    natsort/py23compat.*
+    natsort/_version.*