identify_helper#
- jdaviz.core.data_formats.identify_helper(filename, ext=1)[source]#
Guess the appropriate viz helper for a data file.
- Parameters:
- filenamestr (path-like)
Name for a local data file.
- extint
Extension from the FITS file.
- Returns:
- helper_namelist of str
Name of the best-guess compatible helpers for
filename
.- Fits HDUListastropy.io.fits.HDUList
The HDUList of the file opened to identify the helper