pygrass: remove duplicated code, the code is now in: pygrass.modules.interface.docstring

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@65421 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/pygrass/utils.py

@@ -344,57 +344,3 @@ def table_exist(cursor, table_name):
             return False
     one = cursor.fetchone() if cursor else None
     return True if one and one[0] else False
-
-
-def docstring_property(class_doc):
-    """Property attribute for docstrings.
-    Took from: https://gist.github.com/bfroehle/4041015
-
-    >>> class A(object):
-    ...     '''Main docstring'''
-    ...     def __init__(self, x):
-    ...         self.x = x
-    ...     @docstring_property(__doc__)
-    ...     def __doc__(self):
-    ...         return "My value of x is %s." % self.x
-
-    >>> A.__doc__
-    'Main docstring'
-
-    >>> a = A(10)
-    >>> a.__doc__
-    'My value of x is 10.'
-    """
-    def wrapper(fget):
-        return DocstringProperty(class_doc, fget)
-    return wrapper
-
-
-class DocstringProperty(object):
-    """Property for the `__doc__` attribute.
-
-    Different than `property` in the following two ways:
-
-    * When the attribute is accessed from the main class, it returns the value
-      of `class_doc`, *not* the property itself. This is necessary so Sphinx
-      and other documentation tools can access the class docstring.
-
-    * Only supports getting the attribute; setting and deleting raise an
-      `AttributeError`.
-    """
-
-    def __init__(self, class_doc, fget):
-        self.class_doc = class_doc
-        self.fget = fget
-
-    def __get__(self, obj, type=None):
-        if obj is None:
-            return self.class_doc
-        else:
-            return self.fget(obj)
-
-    def __set__(self, obj, value):
-        raise AttributeError("can't set attribute")
-
-    def __delete__(self, obj):
-        raise AttributeError("can't delete attribute")