Merge pull request #9 from nden/refactor-and-tests

restructure and add stwcs tests

1 files changed, 0 insertions, 62 deletions

diff --git a/lib/stwcs/wcsutil/getinput.py b/lib/stwcs/wcsutil/getinput.py
deleted file mode 100644
index 8ee1123..0000000
--- a/lib/stwcs/wcsutil/getinput.py
+++ /dev/null
@@ -1,62 +0,0 @@
-from astropy.io import fits
-from stsci.tools import irafglob, fileutil, parseinput
-
-def parseSingleInput(f=None, ext=None):
-    if isinstance(f, str):
-        # create an HSTWCS object from a filename
-        if ext != None:
-            filename = f
-            if isinstance(ext,tuple):
-                if ext[0] == '':
-                    extnum = ext[1] # handle ext=('',1)
-                else:
-                    extnum = ext
-            else:
-                extnum = int(ext)
-        elif ext == None:
-            filename, ext = fileutil.parseFilename(f)
-            ext = fileutil.parseExtn(ext)
-            if ext[0] == '':
-                extnum = int(ext[1]) #handle ext=('',extnum)
-            else:
-                extnum = ext
-        phdu = fits.open(filename)
-        hdr0 = phdu[0].header
-        try:
-            ehdr = phdu[extnum].header
-        except (IndexError, KeyError) as e:
-            raise e.__class__('Unable to get extension %s.' % extnum)
-
-    elif isinstance(f, fits.HDUList):
-        phdu = f
-        if ext == None:
-            extnum = 0
-        else:
-            extnum = ext
-        ehdr = f[extnum].header
-        hdr0 = f[0].header
-        filename = hdr0.get('FILENAME', "")
-
-    else:
-        raise ValueError('Input must be a file name string or a'
-                         '`astropy.io.fits.HDUList` object')
-
-    return filename, hdr0, ehdr, phdu
-
-
-def parseMultipleInput(input):
-    if isinstance(input, str):
-        if input[0] == '@':
-            # input is an @ file
-            filelist = irafglob.irafglob(input)
-        else:
-            try:
-                filelist, output = parseinput.parseinput(input)
-            except IOError: raise
-    elif isinstance(input, list):
-        if isinstance(input[0], wcsutil.HSTWCS):
-            # a list of HSTWCS objects
-            return input
-        else:
-            filelist = input[:]
-    return filelist