Ignore raise in __init__

Author: seanlaw

stumpy/__init__.py

@@ -28,7 +28,7 @@
  here = os.path.normcase(__file__)
  if not here.startswith(os.path.join(dist_loc, "stumpy")):
  # not installed, but there is another version that *is*
- raise DistributionNotFound
+ raise DistributionNotFound # pragma: no cover
 except DistributionNotFound: # pragma: no cover
  __version__ = "Please install this project with setup.py"
 else: # pragma: no cover