moving more cmdline things to the cmdline folder

Author: chrispycheng

.gitignore

@@ -16,6 +16,7 @@
 .project
 .pydevproject
 *.py.orig
+.DS_Store
 
 # Not sure what the next one is for
 *.kpf

bin/nib-nifti-dx

@@ -10,30 +10,7 @@
 ''' Print nifti diagnostics for header files '''
 from __future__ import division, print_function, absolute_import
 
-import sys
-
-from optparse import OptionParser
-
-import nibabel as nib
-
-
-def main():
-    """ Go go team """
-    parser = OptionParser(
-        usage="%s [FILE ...]\n\n" % sys.argv[0] + __doc__,
-        version="%prog " + nib.__version__)
-    (opts, files) = parser.parse_args()
-
-    for fname in files:
-        with nib.openers.ImageOpener(fname) as fobj:
-            hdr = fobj.read(nib.nifti1.header_dtype.itemsize)
-        result = nib.Nifti1Header.diagnose_binaryblock(hdr)
-        if len(result):
-            print('Picky header check output for "%s"\n' % fname)
-            print(result + '\n')
-        else:
-            print('Header for "%s" is clean' % fname)
-
+from nibabel.cmdline.nifti_dx import main
 
 if __name__ == '__main__':
     main()

nibabel/cmdline/ls.py

@@ -153,11 +153,11 @@ def proc_file(f, opts):
     return row
 
 
-def main():
+def main(args=None):
     """Show must go on"""
 
     parser = get_opt_parser()
-    (opts, files) = parser.parse_args()
+    (opts, files) = parser.parse_args(args=args)
 
     nibabel.cmdline.utils.verbose_level = opts.verbose
 

nibabel/cmdline/nifti_dx.py

@@ -0,0 +1,38 @@
+#!python
+# emacs: -*- mode: python-mode; py-indent-offset: 4; indent-tabs-mode: nil -*-
+# vi: set ft=python sts=4 ts=4 sw=4 et:
+### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ##
+#
+#   See COPYING file distributed along with the NiBabel package for the
+#   copyright and license terms.
+#
+### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ##
+''' Print nifti diagnostics for header files '''
+
+import sys
+from optparse import OptionParser
+
+import nibabel as nib
+
+__author__ = 'Matthew Brett, Yaroslav Halchenko and Christopher Cheng'
+__copyright__ = 'Copyright (c) 2018 Matthew Brett ' \
+                'and NiBabel contributors'
+__license__ = 'MIT'
+
+
+def main(args=None):
+    """ Go go team """
+    parser = OptionParser(
+        usage="%s [FILE ...]\n\n" % sys.argv[0] + __doc__,
+        version="%prog " + nib.__version__)
+    (opts, files) = parser.parse_args(args=args)
+
+    for fname in files:
+        with nib.openers.ImageOpener(fname) as fobj:
+            hdr = fobj.read(nib.nifti1.header_dtype.itemsize)
+        result = nib.Nifti1Header.diagnose_binaryblock(hdr)
+        if len(result):
+            print('Picky header check output for "%s"\n' % fname)
+            print(result + '\n')
+        else:
+            print('Header for "%s" is clean' % fname)