Properly pass parsed did to routine that does actual work

• Bug in logic. And wasn't tested. Ops.

Fix python 3.6 regression

And tag the proper branch

Fixes, and experimental files option

• The files keyword can be attached to a DID
• preflight check has been eliminated.

Eliminate Preflight Check

ServiceX is dropping the preflight check from the workflow. The DID Finders should no longer trigger this step, but immediately start the transformers upon reporting the first file.

Fix 3.6 regression

Keep forgetting this must work on 3.6

1.0.1

Add support for a --prefix option to support proxy in front of files

1.0.1-alpha.1

This is a test release of new functionality for adding a prefix argument for placing an xCache prefix

First Release

The first release of the library

• Async interface to DID finders
• Library manages all interactions with ServiceX App
• Errors, etc., are all dealt with via Exception being raised in Python in the standard way

Fix up the argument method name

Merge pull request #11 from ssl-hep/fix_up_cmd_line_args

Use a better name for adding in command lien args

Review Comments Update

After a review, pushing out a slightly modified version to make sure it is carefully tested.