Add duecredit citation

due.py

@@ -0,0 +1,73 @@
+# emacs: at the end of the file
+# ex: set sts=4 ts=4 sw=4 et:
+# ## ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### #
+"""
+
+Stub file for a guaranteed safe import of duecredit constructs:  if duecredit
+is not available.
+
+To use it, place it into your project codebase to be imported, e.g. copy as
+
+    cp stub.py /path/tomodule/module/due.py
+
+Note that it might be better to avoid naming it duecredit.py to avoid shadowing
+installed duecredit.
+
+Then use in your code as
+
+    from .due import due, Doi, BibTeX
+
+See  https://github.com/duecredit/duecredit/blob/master/README.md for examples.
+
+Origin:     Originally a part of the duecredit
+Copyright:  2015-2016  DueCredit developers
+License:    BSD-2
+"""
+
+__version__ = '0.0.5'
+
+
+class InactiveDueCreditCollector(object):
+    """Just a stub at the Collector which would not do anything"""
+    def _donothing(self, *args, **kwargs):
+        """Perform no good and no bad"""
+        pass
+
+    def dcite(self, *args, **kwargs):
+        """If I could cite I would"""
+        def nondecorating_decorator(func):
+            return func
+        return nondecorating_decorator
+
+    cite = load = add = _donothing
+
+    def __repr__(self):
+        return self.__class__.__name__ + '()'
+
+
+def _donothing_func(*args, **kwargs):
+    """Perform no good and no bad"""
+    pass
+
+
+try:
+    from duecredit import due, BibTeX, Doi, Url
+    if 'due' in locals() and not hasattr(due, 'cite'):
+        raise RuntimeError(
+            "Imported due lacks .cite. DueCredit is now disabled")
+except Exception as e:
+    if type(e).__name__ != 'ImportError':
+        import logging
+        logging.getLogger("duecredit").error(
+            "Failed to import duecredit due to %s" % str(e))
+    # Initiate due stub
+    due = InactiveDueCreditCollector()
+    BibTeX = Doi = Url = _donothing_func
+
+# Emacs mode definitions
+# Local Variables:
+# mode: python
+# py-indent-offset: 4
+# tab-width: 4
+# indent-tabs-mode: nil
+# End:

quickshear.py

@@ -4,6 +4,29 @@
 import numpy as np
 import nibabel as nb
 import logging
+from due import due, BibTeX
+
+due.cite(BibTeX("""
+@inproceedings{Schimke2011,
+abstract = {Data sharing offers many benefits to the neuroscience research
+community. It encourages collaboration and interorganizational research
+efforts, enables reproducibility and peer review, and allows meta-analysis and
+data reuse. However, protecting subject privacy and implementing HIPAA
+compliance measures can be a burdensome task. For high resolution structural
+neuroimages, subject privacy is threatened by the neuroimage itself, which can
+contain enough facial features to re-identify an individual. To sufficiently
+de-identify an individual, the neuroimage pixel data must also be removed.
+Quickshear Defacing accomplishes this task by effectively shearing facial
+features while preserving desirable brain tissue.},
+address = {San Francisco},
+author = {Schimke, Nakeisha and Hale, John},
+booktitle = {Proceedings of the 2nd USENIX Conference on Health Security and Privacy},
+title = {{Quickshear Defacing for Neuroimages}},
+year = {2011},
+month = sep
+}"""),
+         description="Geometric neuroimage defacer",
+         path="quickshear")
 
 
 def edge_mask(mask):