Class GridSandboxCache

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__

(inherited documentation)

Uploads multiple files to a remote grid storage.

@param files is a list of local files to be uploaded to the grid.
       The elemement can be a file path or a File object.

@return True if files are successfully uploaded; otherwise it returns False

Downloads multiple files from remote grid storages to 
a local directory.

If the file is successfully downloaded, the local file path would be:

    - os.path.join(dest_dir, os.path.basename(local_fname_n)

@param files is a list of files to be downloaded from the grid.
       The data format of it should be:
       - [index_grid_file_1, index_grid_file_2, ...]

@param dest_dir is a local destination directory to store the downloaded files.

@return True if files are successfully downloaded; otherwise it returns False

Deletes multiple files from remote grid storages.

@param files is a list of files to be deleted from the grid.
       The data format of it should be:
       - [index_grid_file_1, index_grid_file_2, ...]

@return True if files are successfully deleted; otherwise it returns False

Cleans up the uploaded files.

@return True if all grid files listed in the index file are successfully deleted.

Gets the indexes of the uploaded files on the grid. 

@return the dictionary indexing the uploaded files on the grid.
        The key of the dictionary should be the main index (e.g. GUID) of the grid files.

Lists the uploaded files.

if loop = True, it prints also the uploaded files associated with subjobs.

Uploads multiple files to a remote grid storage.

Parameters:

• files, is, a, list, of, files, in, URL, format, (i.e., file - //...)

  @return a list of successfully uploaded files represented by GridFileIndex objects

Downloads multiple files from remote grid storages to a local directory.

@param files is a list of files represented by GridFileIndex objects @param dest_dir is a local destination directory to store the downloaded files.

@return a list of successfully downloaded files represented by GridFileIndex objects

Deletes multiple files from remote grid storages.

@param files is a list of files represented by GridFileIndex objects @return a list of successfully deleted files represented by GridFileIndex objects

basic implementation for bookkeeping the uploaded files. It simply keeps the GridFileIndex objects in the job repository.

@param files is a list of files represented by GridFileIndex objects @return True if files are successfully logged in the local index file

basic implementation for getting the previously uploaded files from the job repository.

@return a list of files represented by GridFileIndex objects

Gets file index object according to the given file list

• try to get the GridFileIndex object from the local index file.

@param files is a list of file indexes @return a list of files represented by GridFileIndex objects