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6 """Classes corresponding to Newick trees, also used for Nexus trees.
7
8 See classes in `Bio.Nexus`: Trees.Tree, Trees.NodeData, and Nodes.Chain.
9 """
10 __docformat__ = "restructuredtext en"
11
12 import warnings
13
14 from Bio.Phylo import BaseTree
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16
17 -class Tree(BaseTree.Tree):
18 """Newick Tree object."""
19
20 - def __init__(self, root=None, rooted=False, id=None, name='', weight=1.0):
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25
26 -class Clade(BaseTree.Clade):
27 """Newick Clade (sub-tree) object."""
28
29 - def __init__(self, branch_length=1.0, name=None, clades=None,
30 confidence=None, comment=None):
34