RF: Leave nisext alone, pop install_requires

Author: effigies

nisext/sexts.py

@@ -191,6 +191,7 @@ def version_getter(pkg_name):
                         optional,
                         dependency)
         return
+    _add_append_key(setuptools_args, 'install_requires', dependency)
     return
 
 

setup.py

@@ -120,4 +120,6 @@ def main(**extra_args):
 
 
 if __name__ == "__main__":
+    # Do not use nisext's dynamically updated install_requires
+    extra_setuptools_args.pop('install_requires', None)
     main(**extra_setuptools_args)