1 files changed, 0 insertions, 86 deletions
diff --git a/lib/spack/external/ruamel/yaml/nodes.py b/lib/spack/external/ruamel/yaml/nodes.py
deleted file mode 100644
index 26c6d77ae6..0000000000
--- a/lib/spack/external/ruamel/yaml/nodes.py
+++ /dev/null
@@ -1,86 +0,0 @@
-# coding: utf-8
-
-from __future__ import print_function
-
-
-class Node(object):
-    def __init__(self, tag, value, start_mark, end_mark, comment=None):
-        self.tag = tag
-        self.value = value
-        self.start_mark = start_mark
-        self.end_mark = end_mark
-        self.comment = comment
-        self.anchor = None
-
-    def __repr__(self):
-        value = self.value
-        # if isinstance(value, list):
-        #     if len(value) == 0:
-        #         value = '<empty>'
-        #     elif len(value) == 1:
-        #         value = '<1 item>'
-        #     else:
-        #         value = '<%d items>' % len(value)
-        # else:
-        #     if len(value) > 75:
-        #         value = repr(value[:70]+u' ... ')
-        #     else:
-        #         value = repr(value)
-        value = repr(value)
-        return '%s(tag=%r, value=%s)' % (self.__class__.__name__,
-                                         self.tag, value)
-
-    def dump(self, indent=0):
-        if isinstance(self.value, basestring):
-            print('{0}{1}(tag={!r}, value={!r})'.format(
-                '  ' * indent, self.__class__.__name__, self.tag, self.value))
-            if self.comment:
-                print('    {0}comment: {1})'.format(
-                    '  ' * indent, self.comment))
-            return
-        print('{0}{1}(tag={!r})'.format(
-            '  ' * indent, self.__class__.__name__, self.tag))
-        if self.comment:
-            print('    {0}comment: {1})'.format(
-                '  ' * indent, self.comment))
-        for v in self.value:
-            if isinstance(v, tuple):
-                for v1 in v:
-                    v1.dump(indent+1)
-            elif isinstance(v, Node):
-                v.dump(indent+1)
-            else:
-                print('Node value type?', type(v))
-
-
-class ScalarNode(Node):
-    """
-    styles:
-      ? -> set() ? key, no value
-      " -> double quoted
-      ' -> single quoted
-      | -> literal style
-      > ->
-    """
-    id = 'scalar'
-
-    def __init__(self, tag, value, start_mark=None, end_mark=None, style=None,
-                 comment=None):
-        Node.__init__(self, tag, value, start_mark, end_mark, comment=comment)
-        self.style = style
-
-
-class CollectionNode(Node):
-    def __init__(self, tag, value, start_mark=None, end_mark=None,
-                 flow_style=None, comment=None, anchor=None):
-        Node.__init__(self, tag, value, start_mark, end_mark, comment=comment)
-        self.flow_style = flow_style
-        self.anchor = anchor
-
-
-class SequenceNode(CollectionNode):
-    id = 'sequence'
-
-
-class MappingNode(CollectionNode):
-    id = 'mapping'