Gracefully handle the absence of ‘pwd’ module on some platforms.
tree5d73c4b59911f9a84707ffb10cb9812a6c895ad4
-rw-r--r-- 57 .gitignore
-rw-r--r-- 1109 CHANGES
-rw-r--r-- 62 CONTRIBUTORS
-rw-r--r-- 35147 LICENSE.GPL-3
-rw-r--r-- 1229 README
drwxr-xr-x - doc
drwxr-xr-x - gajja
-rw-r--r-- 3250 setup.py
drwxr-xr-x - test