release 1.8.1

CHANGELOG.md

@@ -2,7 +2,9 @@
 
 The `newick` package adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [v1.8.1] - 2023-03-05
+
+Bugfix: Make `unquoted_name` property work for nodes without names, too.
 
 
 ## [v1.8.0] - 2023-03-05

setup.cfg

 [metadata]
 name = newick
-version = 1.8.1.dev0
+version = 1.8.1
 author = Robert Forkel
 author_email = robert_forkel@eva.mpg.de
 description = A python module to read and write the Newick format

src/newick.py

@@ -10,7 +10,7 @@ import pathlib
 import itertools
 import dataclasses
 
-__version__ = "1.8.1.dev0"
+__version__ = "1.8.1"
 
 QUOTE = "'"
 ESCAPE = {"'", "\\"}
@@ -155,7 +155,7 @@ class Node(object):
     @property
     def unquoted_name(self):
         n = self.name
-        if n.startswith(QUOTE) and n.endswith(QUOTE):
+        if n and n.startswith(QUOTE) and n.endswith(QUOTE):
             n = n[1:-1]
             for esc in ESCAPE:
                 n = n.replace(esc + QUOTE, QUOTE)

tests/test_newick.py

@@ -24,6 +24,9 @@ def test_Node_name():
     with pytest.raises(ValueError):
         Node(name='A)')
 
+    n = Node()
+    assert n.unquoted_name is None
+
     n = Node("a'b", auto_quote=True)
     assert n.name == "'a''b'"
     assert n.unquoted_name == "a'b"