def _test():
testfiles = [arg for arg in sys.argv[1:] if arg and arg[0] != '-']
- if len(testfiles) > 0:
+ if testfiles:
for filename in testfiles:
if filename.endswith(".py"):
- # This is a module -- insert its dir into sys.path and try to
+ # It is a module -- insert its dir into sys.path and try to
# import it. If it is part of a package, that possibly won't work
# because of package imports.
dirname, filename = os.path.split(filename)