Command line client incompatible with cache changes

Description

cacheDir is getting set to the wrong information which causes the cat command to fail in the command line client. Repro:

e = syn.get('syn8232164')

In [7]: e.cacheDir
Out[7]: u'mPower clinical data and timestamps 5.1.17.csv'

The failure code for command line hence becomes:

syn --debug cat syn8232164
Traceback (most recent call last):
  File "/usr/local/bin/synapse", line 11, in <module>
    load_entry_point('synapseclient', 'console_scripts', 'synapse')()
  File "/Users/lom/Dropbox/Sage/synapsePythonClient/synapseclient/__main__.py", line 806, in main
    perform_main(args, syn)
  File "/Users/lom/Dropbox/Sage/synapsePythonClient/synapseclient/__main__.py", line 778, in perform_main
    args.func(args, syn)
  File "/Users/lom/Dropbox/Sage/synapsePythonClient/synapseclient/__main__.py", line 257, in cat
    with open(os.path.join(entity['cacheDir'], filepath)) as inputfile:
IOError: [Errno 20] Not a directory: u'mPower clinical data and timestamps 5.1.17.csv/mPower clinical data and timestamps 5.1.17.csv'

There appears to be two issues at hand here:

1) The recent caching/getWithEntityBundle code changed what we store in cacheDir - it should be the basepath to where the file is located
2) The cat() function in _main_ is using an older way of accessing the file location. It uses a for loop over ALL files that are associated with the entity which means it does a merge of the cacheDir and the entity.files variables. We are no longer supporting multiple files with an entity and should just use entity.filepath.

Environment

None

Status

Assignee

Ziming Dong

Reporter

Larsson Omberg

Labels

None

Validator

Thomas Yu

Release Version History

None

Fix versions

py-1.7

Priority

Major