fixes to prevent unnecessary invocation of iter()
treeb1f43ccdeb599f3f4e2c9737457b9c22d32cd0d5
-rw-r--r-- 55 .gitignore
-rw-r--r-- 1556 LICENSE.txt
-rw-r--r-- 2671 README.txt
drwxr-xr-x - doc
drwxr-xr-x - misc
drwxr-xr-x - pygr
-rw-r--r-- 91 setup.cfg
-rw-r--r-- 3087 setup.py
drwxr-xr-x - tests