skbio.tree.TreeNode.write

TreeNode.write(file, format='newick', **kwargs)

Write an instance of TreeNode to a file.

This is a convenience method for skbio.io.registry.write(). For more information about the I/O system in scikit-bio, please see skbio.io.

Supported file formats include:

• 'newick' (skbio.io.format.newick)

Parameters

• file (openable (filepath, URL, filehandle, etc.)) – The location to write the given format into. Something that is understood by skbio.io.util.open(). Filehandles are not automatically closed, it is the responsibility of the caller.

• format (str) – The format must be a registered format name with a writer for TreeNode. Default is ‘newick’.

• kwargs (dict, optional) – Keyword arguments passed to skbio.io.registry.write() and the file format writer.

See also

read(), skbio.io.registry.write(), skbio.io.util.open(), skbio.io.format.newick()