Moved imcp/mv main scripts into a proper package, so they can be

programmatically invoked.

fsl/scripts/__init__.py

+#!/usr/bin/env python
+#
+# __init__.py - The fsl.scripts package.
+#
+# Author: Paul McCarthy <pauldmccarthy@gmail.com>
+#
+"""The ``fsl.scripts`` package contains all of the executable scripts provided
+by ``fslpy``.
+"""

bin/fslpy_imcp → fsl/scripts/imcp.py

 #!/usr/bin/env python
 #
-# imcp - Copy image files.
+# imcp.py - Copy image files.
 #
 # Author: Paul McCarthy <paulmc@fmrib.ox.ac.uk>
 #
+"""This module defines the ``imcp`` application, for copying NIFTI image
+files. 
+
+The :func:`main` function is essentially a wrapper around the
+:func:`fsl.utils.imcp.imcp` function - see its documentation for more details.
+"""
 
 
 from __future__ import print_function
@@ -33,6 +39,9 @@ def main(argv=None):
     :func:`fsl.utils.imcp.imcp` function on each input.
     """
 
+    if argv is None:
+        argv = sys.argv[1:]
+
     if len(argv) < 2:
         print(usage)
         sys.exit(1)

bin/fslpy_immv → fsl/scripts/immv.py

 #!/usr/bin/env python
 #
-# immv - Move image files.
+# immv.py - Move image files.
 #
 # Author: Paul McCarthy <paulmc@fmrib.ox.ac.uk>
 #
 
+"""This module defines the ``immv`` application, for moving NIFTI image
+files.
+
+The :func:`main` function is essentially a wrapper around the
+:func:`fsl.utils.imcp.immv` function - see its documentation for more details.
+"""
+
 
 from __future__ import print_function
 
@@ -53,7 +60,7 @@ def main(argv=None):
 
     for src in srcs:
         try:
-            imcp.immv(src, dest, useDefaultExt=True, move=True)
+            imcp.immv(src, dest, useDefaultExt=True)
             
         except Exception as e:
             print(e)

setup.py

@@ -60,8 +60,10 @@ setup(
     tests_require=['pytest', 'pytest-runner'],
     test_suite='tests',
 
-    scripts=[
-        op.join('bin', 'fslpy_imcp'),
-        op.join('bin', 'fslpy_immv'),
-    ]
+    entry_points={
+        'console_scripts' : [
+            'fslpy_imcp = fsl.scripts.imcp:main',
+            'fslpy_immv = fsl.scripts.immv:main'
+        ]
+    }
 )